US5949481A — Image sensing and processing device

Claim 1

Independent Claim 139 words

An image processing device comprising: a) movement vector detecting means for detecting a movement vector of an image in an image signal output from an image sensing means in each of detection blocks formed by dividing an image sensing plane of said image sensing means; b) computing means for detecting a condition of an image movement in said image sensing plane by processing the movement vectors detected from said detection blocks; c) discrimination means for discriminating an area in which a main object is located or an area in which a background of said main object is located in said image sensing plane, on the basis of an output of said computing means; and d) correcting means for correcting the image movement caused by a movement of said device on the basis of a result of said discrimination means.

Claim 2

Dependent Claim 139 words

An image processing device comprising: a) movement vector detecting means for detecting a movement vector of an image in an image signal output from an image sensing means in each of detection blocks formed by dividing an image sensing plane of said image sensing means; b) computing means for detecting a condition of an image movement in said image sensing plane by processing the movement vectors detected from said detection blocks; c) discrimination means for discriminating an area in which a main object is located or an area in which a background of said main object is located in said image sensing plane, on the basis of an output of said computing means; and d) correcting means for correcting the image movement caused by a movement of said device on the basis of a result of said discrimination means.

Claim 3

Dependent Claim 50 words

A device according to claim 1, wherein said movement vector detecting means is arranged to obtain said movement vector in each of said detection blocks on the basis of a variation of a luminance signal in each of said detection blocks on said image sensing plane between temporally different fields.

Claim 4

Dependent Claim 67 words

A device according to claim 2, wherein said computing means is arranged to obtain a distribution of movement vectors by preparing a histogram of movement vectors in said detection blocks in reference to a coordinate axis set on said image sensing plane, and to detect an area having an image movement above a predetermined threshold value and an area having an image movement below said threshold value.

Claim 5

Dependent Claim 51 words

A device according to claim 3, wherein said area discriminating means is arranged to determine said area having an image movement above said predetermined threshold value to be a position of an object to be photographed and said area having an image movement below said threshold value to be a background.

Claim 6

Dependent Claim 90 words

A device according to claim 4, further comprising: d) image shake detecting means for detecting a shake of an image on said image sensing plane on the basis of movement vectors in an area determined by said area discriminating means; e) compensating means for displacing an optical axis of an optical system which images an incident light on said image sensing plane; and f) control means for compensating for a shake of an image by controlling said compensating means in accordance with an output of said image shake detecting means.

Claim 7

Dependent Claim 15 words

A device according to claim 5, wherein said compensating means is a variable apex-angle prism.

Claim 8

Dependent Claim 53 words

A device according to claim 5, wherein said control means is arranged to determine said area having an image movement below said predetermined threshold value and corresponding to a background to be an image shake detection area, and to control said compensating means on the basis of the movement vectors in said area.

Claim 9

Dependent Claim 25 words

A device according to claim 4, herein said area having an image movement above said predetermined threshold value is used as an object tracing area.

Claim 10

Dependent Claim 162 words

A focus detecting area setting device, comprising: a) movement vector detecting means for detecting a movement vector of an image in an image signal output from an image sensing means in each of detection blocks formed by dividing an image sensing plane of said image sensing means; b) computing means for detecting a distributed condition of an image movement in said image sensing plane by processing the movement vectors obtained from each of said detection blocks; c) discriminating means for discriminating an area in which a main object to be photographed is located and the conditions of said main object in said image sensing Plane on the basis of an output of said computing means; d) setting means for setting a focus detecting area on the image sensing plane on the basis of the area detected by said discriminating means; and e) focusing means for focusing to said main object on the basis of the corresponding signal in said focus detecting area.

Claim 11

Dependent Claim 162 words

A focus detecting area setting device, comprising: a) movement vector detecting means for detecting a movement vector of an image in an image signal output from an image sensing means in each of detection blocks formed by dividing an image sensing plane of said image sensing means; b) computing means for detecting a distributed condition of an image movement in said image sensing plane by processing the movement vectors obtained from each of said detection blocks; c) discriminating means for discriminating an area in which a main object to be photographed is located and the conditions of said main object in said image sensing Plane on the basis of an output of said computing means; d) setting means for setting a focus detecting area on the image sensing plane on the basis of the area detected by said discriminating means; and e) focusing means for focusing to said main object on the basis of the corresponding signal in said focus detecting area.

Claim 12

Dependent Claim 50 words

A device according to claim 9, wherein said movement vector detecting means is arranged to obtain said movement vector in each of said detection blocks on the basis of a variation of a luminance signal in each of said detection blocks on said image sensing plane between temporally different fields.

Claim 13

Dependent Claim 67 words

A device according to claim 10, wherein said computing means is arranged to obtain a distribution of movement vectors by preparing a histogram of movement vectors in said detection blocks in reference to a coordinate axis set on said image sensing plane, and to detect an area having an image movement above a predetermined threshold value and an area having an image movement below said threshold value.

Claim 14

Dependent Claim 51 words

A device according to claim 11, wherein said area discriminating means is arranged to determine said area having an image movement above said predetermined threshold value to be a position of an object to be photographed and said area having an image movement below said threshold value to be a background.

Claim 15

Dependent Claim 90 words

A device according to claim 12, further comprising: d) image shake detecting means for detecting a shake of an image on said image sensing plane on the basis of movement vectors in an area determined by said area discriminating means; e) compensating means for displacing an optical axis of an optical system which images an incident light on said image sensing plane; and f) control means for compensating for a shake of an image by controlling said compensating means in accordance with an output of said image shake detecting means.

Claim 16

Dependent Claim 15 words

A device according to claim 13, wherein said compensating means is a variable apex-angle prism.

Claim 17

Dependent Claim 41 words

A device according to claim 13, wherein said control means is arranged to determine said area having an image movement below said predetermined threshold value and to control said compensating means on the basis of the movement vectors in said area.

Claim 18

Dependent Claim 25 words

A device according to claim 12, wherein said area having an image movement above said predetermined threshold value is used as an object tracing area.

Claim 19

Dependent Claim 138 words

An automatic focusing device comprising: a) focus detecting means for detecting a degree of focusing on an object image in an image sensing plane of an image sensing means to make focus adjustment; b) movement vector detecting means for detecting a movement vector of the image obtained in each of detection blocks formed by dividing said image sensing plane; c) area detecting means for detecting an area having an image of the object by computing the movement vectors in said detection blocks to determine said area as a focus detection area; and d) control means for detecting a movement quantity of the image of the object on the basis of said movement vectors in said focus detection area detected by said area detecting means and for controlling said focus detecting means on the basis of said movement quantity.

Claim 20

Dependent Claim 138 words

An automatic focusing device comprising: a) focus detecting means for detecting a degree of focusing on an object image in an image sensing plane of an image sensing means to make focus adjustment; b) movement vector detecting means for detecting a movement vector of the image obtained in each of detection blocks formed by dividing said image sensing plane; c) area detecting means for detecting an area having an image of the object by computing the movement vectors in said detection blocks to determine said area as a focus detection area; and d) control means for detecting a movement quantity of the image of the object on the basis of said movement vectors in said focus detection area detected by said area detecting means and for controlling said focus detecting means on the basis of said movement quantity.

Claim 21

Dependent Claim 47 words

A device according to claim 17, wherein said movement vector detecting means is arranged to obtain the movement vectors in each of said detection blocks on the basis of a luminance variation in each of said detection blocks on said image sensing plane between temporally different fields.

Claim 22

Dependent Claim 68 words

A device according to claim 18, wherein said area detecting means is arranged to obtain a distribution of movement vectors by preparing a histogram of movement vectors in said detection blocks in reference to a coordinate axis set on said image sensing plane, and to detect an area having an image movement above a predetermined threshold value and an area having an image movement below said threshold value.

Claim 23

Dependent Claim 51 words

A device according to claim 19, wherein said area detecting means is arranged to determine said area having an image movement above said predetermined threshold value to be an object position or a focus detection area and said area having an image movement below said threshold value to be a background.

Claim 24

Dependent Claim 39 words

A device according to claim 18 or 20, wherein said control means is arranged to operate said focus detecting means when the movement quantity of the image of the object in said focus detection area exceeds a predetermined value.

Claim 25

Dependent Claim 38 words

A device according to claim 21, wherein said control means is arranged to detect a change in a distance to an object on the basis of the magnitude of divergence of movement vectors in said focus detection area.

Claim 26

Dependent Claim 161 words

An automatic focusing device comprising: a) focus detecting means for detecting a degree of focusing on an object image in an image sensing plane of an image sensing means, on the basis of a high-frequency component of an image signal output from the image sensing means to make focus adjustment; b) movement vector detecting means for detecting a movement vector of an image in each of detection blocks formed by dividing said image sensing plane; c) area detecting means for detecting an area having an image of the object on the basis of the movement vector in each of said detection blocks to determine said area to be a focus detection area; and d) control means for detecting a movement quantity of the image of the object by computing the movement vector in said focus detection area detected by said area detecting means and for starting to operate said focus detecting means when said movement quantity exceeds a predetermined threshold value.

Claim 27

Dependent Claim 161 words

An automatic focusing device comprising: a) focus detecting means for detecting a degree of focusing on an object image in an image sensing plane of an image sensing means, on the basis of a high-frequency component of an image signal output from the image sensing means to make focus adjustment; b) movement vector detecting means for detecting a movement vector of an image in each of detection blocks formed by dividing said image sensing plane; c) area detecting means for detecting an area having an image of the object on the basis of the movement vector in each of said detection blocks to determine said area to be a focus detection area; and d) control means for detecting a movement quantity of the image of the object by computing the movement vector in said focus detection area detected by said area detecting means and for starting to operate said focus detecting means when said movement quantity exceeds a predetermined threshold value.

Claim 28

Dependent Claim 128 words

An image processing device, comprising: a) movement vector detecting means for detecting movement vectors at a plurality of positions on an image sensing plane, respectively, from within an image signal output from image sensing means; b) computing means for computing the movement vectors at said plurality of positions detected by said movement vector detecting means and for detecting a movement of the device; c) shifting correcting means for cancelling a movement of an image owing to the moving of the device, on the basis of an output of said computing means without moving said device; and d) focus control means for detecting and controlling a focus condition on the basis of a predetermined signal component in the image signal and the movement vector output from said computing means.

Claim 29

Dependent Claim 128 words

An image processing device, comprising: a) movement vector detecting means for detecting movement vectors at a plurality of positions on an image sensing plane, respectively, from within an image signal output from image sensing means; b) computing means for computing the movement vectors at said plurality of positions detected by said movement vector detecting means and for detecting a movement of the device; c) shifting correcting means for cancelling a movement of an image owing to the moving of the device, on the basis of an output of said computing means without moving said device; and d) focus control means for detecting and controlling a focus condition on the basis of a predetermined signal component in the image signal and the movement vector output from said computing means.

Claim 30

Dependent Claim 40 words

A device according to claim 24, wherein said computing means is arranged to be able to discriminate between a shake of the device and a panning of said device, on the basis of an output of said vector detecting means.

Claim 31

Dependent Claim 54 words

A device according to claim 25, wherein said shake correcting means is arranged to detect a shake from an area on said image sensing plane in which a moving area of said object is located when the shake of the device is being detected by said computing means, and to correct said detected shake.

Claim 32

Dependent Claim 28 words

A device according to claim 25, wherein said shake correcting means is arranged to stop the shake correcting operation when the panning is detected by said computing means.

Claim 33

Dependent Claim 144 words

A video camera, comprising: a) movement vector detecting means for detecting movement vectors on a plurality of detection blocks set on an image sensing plane, on the basis of an image signal output from an image sensing means; b) discrimination means for discriminating an area in which a main object to be photographed is located on an area in which a background of said main object is located, on the basis of computation of the movement vectors on said respective detection blocks detected by said movement vector detecting means; and c) shake correcting means for detecting a shake of said video camera, on the basis of the movement vector in the area where the background of the main object is located, which has been discriminated by said discrimination means, and for correcting said detected shake of said video camera, without moving said video camera.

Claim 34

Dependent Claim 144 words

A video camera, comprising: a) movement vector detecting means for detecting movement vectors on a plurality of detection blocks set on an image sensing plane, on the basis of an image signal output from an image sensing means; b) discrimination means for discriminating an area in which a main object to be photographed is located on an area in which a background of said main object is located, on the basis of computation of the movement vectors on said respective detection blocks detected by said movement vector detecting means; and c) shake correcting means for detecting a shake of said video camera, on the basis of the movement vector in the area where the background of the main object is located, which has been discriminated by said discrimination means, and for correcting said detected shake of said video camera, without moving said video camera.

Claim 35

Dependent Claim 98 words

A video camera according to claim 28, wherein said shake correcting means includes means arranged to effect shake correction on the basis of the movement vector in the area where said background is located, when it has been discriminated on the basis of said discrimination means that there is a movement in the area where the main object is located while there is not substantial movement in the area where said background is located, and to set a focus detecting area at the position of said main object, when there is a movement of only said main object.

Claim 36

Dependent Claim 40 words

A video camera according to claim 29, further comprising: focus adjusting means for detecting a focusing degree on the basis of a predetermined component in an image signal corresponding to said focus detecting area and then effecting a focus detection.

Claim 37

Dependent Claim 27 words

A video camera according to claim 30, wherein said focus adjusting means is arranged to start its operation, depending upon a change of said main object area.

Claim 38

Dependent Claim 137 words

A video camera, comprising: a) movement vector detecting means for detecting movement vectors at a plurality of positions on an image sensing plane of an image sensing means, on the basis of image signals output in a time series; b) discrimination means for discriminating a condition of movement of an image on said image sensing plane, on the basis of a state of distribution, on said image sensing plane, of the respective movement vectors detected by said movement vector detecting means, said discrimination means being capable of discriminating among a movement of an object only, a shake of the camera and a panning; and c) area control means for deciding a position, on said image sensing plane, of a shake detecting area for effecting a shake corrections on the basis of an output of said discrimination means.

Claim 39

Dependent Claim 137 words

A video camera, comprising: a) movement vector detecting means for detecting movement vectors at a plurality of positions on an image sensing plane of an image sensing means, on the basis of image signals output in a time series; b) discrimination means for discriminating a condition of movement of an image on said image sensing plane, on the basis of a state of distribution, on said image sensing plane, of the respective movement vectors detected by said movement vector detecting means, said discrimination means being capable of discriminating among a movement of an object only, a shake of the camera and a panning; and c) area control means for deciding a position, on said image sensing plane, of a shake detecting area for effecting a shake corrections on the basis of an output of said discrimination means.

Claim 40

Dependent Claim 169 words

An image processing device comprising: a) movement vector detecting means for detecting a movement vector of an image signal output from an image sensing means in each of detection blocks formed by dividing an image sensing plane of said image sensing means; b) computing means for computing the movement vectors respectively detected in said detection blocks in said image sensing plane to obtain a representative movement vector corresponding to a movement of an image in said image sensing plane on the basis of a relative movement between said image processing device and a main object in said image sensing plane; c) compensating means for compensating the movement of an image in said image sensing plane on the basis of the relative movement between said image processing device and said main object according to said representative movement vector so that said representative movement vector is diminished, without a moving of said device; and d) focus adjusting means for adjusting a focus state of said image in said image sensing plane.

Claim 41

Dependent Claim 169 words

An image processing device comprising: a) movement vector detecting means for detecting a movement vector of an image signal output from an image sensing means in each of detection blocks formed by dividing an image sensing plane of said image sensing means; b) computing means for computing the movement vectors respectively detected in said detection blocks in said image sensing plane to obtain a representative movement vector corresponding to a movement of an image in said image sensing plane on the basis of a relative movement between said image processing device and a main object in said image sensing plane; c) compensating means for compensating the movement of an image in said image sensing plane on the basis of the relative movement between said image processing device and said main object according to said representative movement vector so that said representative movement vector is diminished, without a moving of said device; and d) focus adjusting means for adjusting a focus state of said image in said image sensing plane.

Claim 42

Dependent Claim 25 words

A device according to claim 33, further comprising: a) a photographing lens optical system including a focusing lens; and b) a shake correcting optical system.

Claim 43

Dependent Claim 35 words

A device according to claim 34, wherein said focus adjusting means is arranged to control said focusing lens to its in-focus point on the basis of a predetermined focusing signal extracted from said image signal.

Claim 44

Dependent Claim 18 words

A device according to claim 34, wherein said shake correcting optical system is a variable apex angle prism.

Claim 45

Dependent Claim 24 words

A device according to claim 36, wherein said variable apex angle prism is arranged at a forward end of said photographing lens optical system.

Claim 46

Dependent Claim 51 words

A device according to claim 33, wherein said movement vector detecting means is arranged to obtain said movement vector in each of said detection blocks on the basis of a variation of a luminance signal variation in each of said detection blocks on said image sensing plane between temporally different fields.

Claim 47

Dependent Claim 67 words

A device according to claim 38, wherein said computing means is arranged to obtain a distribution of movement vectors by preparing a histogram of movement vectors in said detection blocks in reference to a coordinate axis set on said image sensing plane, and to detect an area having an image movement above a predetermined threshold value and an area having an image movement below said threshold value.

Claim 48

Dependent Claim 34 words

A device according to claim 33, wherein said vector detecting means is arranged to detect the movement vector on the basis of a variation of the luminance signal component included in said image signal.

Claim 49

Dependent Claim 156 words

A video camera apparatus comprising: a) image sensing means for converting an image of an object formed on an image sensing plane to an image signal; b) movement vector detecting means for detecting a plurality of movement vectors in the image signal output from said image sensing means in a plurality of detection blocks formed by dividing said image sensing plane; c) computing means for computing the movement vectors detected by said movement vector detecting means to obtain a representative movement vector corresponding to a movement of said image in said image sensing plane caused by a relative movement between said video camera apparatus and said object; d) compensating means for compensating the movement of said image in said image sensing plane so as to diminish said representative movement vector, without a moving of said video camera apparatus; and e) focus adjusting means for adjusting a focus state of said image in said image sensing plane.

Claim 50

Dependent Claim 156 words

A video camera apparatus comprising: a) image sensing means for converting an image of an object formed on an image sensing plane to an image signal; b) movement vector detecting means for detecting a plurality of movement vectors in the image signal output from said image sensing means in a plurality of detection blocks formed by dividing said image sensing plane; c) computing means for computing the movement vectors detected by said movement vector detecting means to obtain a representative movement vector corresponding to a movement of said image in said image sensing plane caused by a relative movement between said video camera apparatus and said object; d) compensating means for compensating the movement of said image in said image sensing plane so as to diminish said representative movement vector, without a moving of said video camera apparatus; and e) focus adjusting means for adjusting a focus state of said image in said image sensing plane.

Claim 51

Dependent Claim 24 words

Apparatus according to claim 41, further comprising: f) a photographing lens optical system including a focusing lens; and g) a shake correcting optical system.

Claim 52

Dependent Claim 35 words

An apparatus according to claim 42, wherein said focus adjusting means is arranged to control said focusing lens to its in-focus point on the basis of a predetermined focusing signal extracted from said image signal.

Claim 53

Dependent Claim 18 words

An apparatus according to claim 42, wherein said shake correcting optical system is a variable apex angle prism.

Claim 54

Dependent Claim 143 words

A video processing apparatus comprising: a) receiving means for receiving an image signal corresponding to an image on an image sensing plane; b) movement vector detecting means for detecting a plurality of movement vectors in the image signal receiving means in a plurality of detecting blocks defined by dividing said image sensing plane; c) computing means for computing the movement vectors detected by said movement vector detecting means to obtain a representative movement vector of said image in said image sensing plane; d) compensating means for compensating a movement of said image in said image sensing plane so as to diminish said representative movement vector, without a moving of said video processing apparatus; and e) focus control means for detecting and controlling a focus condition relative to said image on the basis of the image signal and an output of said computing means.

Claim 55

Dependent Claim 143 words

A video processing apparatus comprising: a) receiving means for receiving an image signal corresponding to an image on an image sensing plane; b) movement vector detecting means for detecting a plurality of movement vectors in the image signal receiving means in a plurality of detecting blocks defined by dividing said image sensing plane; c) computing means for computing the movement vectors detected by said movement vector detecting means to obtain a representative movement vector of said image in said image sensing plane; d) compensating means for compensating a movement of said image in said image sensing plane so as to diminish said representative movement vector, without a moving of said video processing apparatus; and e) focus control means for detecting and controlling a focus condition relative to said image on the basis of the image signal and an output of said computing means.

Claim 56

Dependent Claim 23 words

An apparatus according to claim 45, further comprising a photographing lens optical system including a focusing lens and a shake correcting optical system.

Claim 57

Dependent Claim 35 words

An apparatus according to claim 46, wherein said focus detecting means is arranged to control said focusing lens to its in-focus point on the basis of a predetermined focusing signal extracted from said image signal.

Claim 58

Dependent Claim 17 words

An apparatus according to claim 46, wherein said shake correcting optical system is a variable apex prism.

Claim 59

Dependent Claim 18 words

An apparatus according to claim 45, wherein said receiving means includes a CCD or like image sensing element.

Claim 60

Dependent Claim 127 words

An image processing device comprising: a) movement vector detecting means for detecting a movement vector of an image in an image signal output from an image sensing means in each of detection blocks formed by dividing an image sensing plane of said image sensing means; b) computing means for detecting a condition of an image movement in said image sensing plane by processing the movement vectors detected from said detection blocks; c) discrimination means for discriminating an area suitable for detecting an image movement caused by a movement of said device on the basis of an output of said computing means; and d) correcting means for correcting the image movement caused by the movement of said device on the basis of a result of said discrimination means.

Claim 61

Dependent Claim 127 words

An image processing device comprising: a) movement vector detecting means for detecting a movement vector of an image in an image signal output from an image sensing means in each of detection blocks formed by dividing an image sensing plane of said image sensing means; b) computing means for detecting a condition of an image movement in said image sensing plane by processing the movement vectors detected from said detection blocks; c) discrimination means for discriminating an area suitable for detecting an image movement caused by a movement of said device on the basis of an output of said computing means; and d) correcting means for correcting the image movement caused by the movement of said device on the basis of a result of said discrimination means.

Claim 62

Dependent Claim 49 words

A device to claim 50, wherein said movement vector detecting means is arranged to obtain said movement vector in each of said detection blocks on the basis of a variation of a luminance signal in each of said detection blocks on said image sensing plane between temporally different fields.

Claim 63

Dependent Claim 67 words

A device according to claim 51, wherein said computing means is arranged to obtain a distribution of movement vectors by preparing a histogram of movement vectors in said detection blocks in reference to a coordinate axis set on said image sensing plane, and to detect an area having an image movement above a predetermined threshold value and an area having an image movement below said threshold value.

Claim 64

Dependent Claim 51 words

A device according to claim 52, wherein said area discriminating means is arranged to determine said area having an image movement above said predetermined threshold value to be a position of an object to be photographed and said area having an image movement below said threshold value to be a background.

Claim 65

Dependent Claim 90 words

A device according to claim 53, further comprising: d) image shake detecting means for detecting a shake of an image on said image sensing plane on the basis of movement vectors in an area determined by said area discriminating means; e) compensating means for displacing an optical axis of an optical system which images an incident light on said image sensing plane; and f) control means for compensating for a shake of an image by controlling said compensating means in accordance with an output of said image shake detecting means.

Claim 66

Dependent Claim 15 words

A device according to claim 54, wherein said compensating means is a variable apex-angle prism.

Claim 67

Dependent Claim 53 words

A device according to claim 54, wherein said control means is arranged to determine said area having an image movement below said predetermined threshold value and corresponding to a background to be an image shake detection area, and to control said compensating means on the basis of the movement vectors in said area.

Claim 68

Dependent Claim 25 words

A device according to claim 53, wherein said area having an image movement above said predetermined threshold value is used as an object tracing area.

Claim 69

Dependent Claim 50 words

A device according to claim 23, wherein said movement vector detecting means is arranged to obtain said movement vector in each of said detection blocks on the basis of a variation of a luminance signal in each of said detection blocks on said image sensing plane between temporally different fields.

Claim 70

Dependent Claim 24 words

A device according to claim 10, wherein said control means is arranged to compute a divergence of movement vectors in said focus detection area.

Claim 71

Dependent Claim 28 words

A camera according to claim 32, further comprising: d) a shake correcting device for performing the shake corrections according to the movement vector in said shake detecting area.

Claim 72

Dependent Claim 17 words

A camera according to claim 60, wherein said shake detecting device having a shake correcting optical system.

Claim 73

Dependent Claim 17 words

A camera according to claim 61, wherein said shake correcting optical system is a variable apex prism.

Claim 74

Dependent Claim 49 words

A camera according to claim 32, wherein said movement vector detecting means is arranged to obtain said movement vector in each of said detection blocks on the basis of a variation of a luminance in each of said detection blocks on said image sensing plane between temporally different fields.

Claim 75

Dependent Claim 134 words

An image processing apparatus comprising: a) image receiving means for receiving an image signal corresponding to an image on an image plane; b) movement vector detecting means for detecting a plurality of movement vectors in the image signal output from said image receiving means in a plurality of detection blocks formed by dividing said image plane; c) computing means for computing the movement vectors detected by said movement vector detecting means to determine a detection area to obtain a representative movement vector corresponding to a movement of said image in said image plane caused by a relative movement between said apparatus and said object; and d) compensating means for compensating the movement of said image in said image sensing plane so as to diminish said representative movement vector, without a moving of said apparatus.

Claim 76

Dependent Claim 134 words

An image processing apparatus comprising: a) image receiving means for receiving an image signal corresponding to an image on an image plane; b) movement vector detecting means for detecting a plurality of movement vectors in the image signal output from said image receiving means in a plurality of detection blocks formed by dividing said image plane; c) computing means for computing the movement vectors detected by said movement vector detecting means to determine a detection area to obtain a representative movement vector corresponding to a movement of said image in said image plane caused by a relative movement between said apparatus and said object; and d) compensating means for compensating the movement of said image in said image sensing plane so as to diminish said representative movement vector, without a moving of said apparatus.

Claim 77

Dependent Claim 41 words

Apparatus according to claim 64, further comprising: e) focus adjusting means for adjusting a focus state of said image in said image sensing plane; f) a photographing lens optical system including a focusing lens; and g) a shake correcting optical system.

Claim 78

Dependent Claim 35 words

An apparatus according to claim 65, wherein said focus adjusting means is arranged to control said focusing lens to its in-focus point on the basis of a predetermined focusing signal extracted from said image signal.

Claim 79

Dependent Claim 18 words

An apparatus according to claim 65, wherein said shake correcting optical system is a variable apex angle prism.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2002-09-06	2003-03-08	2003-09-07	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2006-09-06	2007-03-08	2007-09-07	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2010-09-06	2011-03-08	2011-09-07	$7700.00	Window Closed / Lapsed

Image sensing and processing device

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