Patent US5929904A successfully refreshed from Google Patents.
US5929904A
Expired / Lapsed
US
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Control of camera sensing direction in a viewable range defined by camera panning and tilting
Assignee: Canon Inc
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Filing: 1996-04-02
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Granted: 1999-07-27
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Expires: 2016-04-02
Abstract
Abstract A camera control apparatus of this embodiment has the following arrangement. Pan buttons (42, 44), tilt buttons (46, 48), a home position button (50), a telephoto button (52), and a wide-angle button (54) are set on a camera operation window (40). A rectangular frame (56) indicates the maximum image sensable range based on pan, tilt, and zoom operations. An image sensable range based on the current pan, tilt, and zoom values is displayed as a rectangular frame (or rectangular box) having a size corresponding to the zoom value at a position corresponding to the pan and tilt angles within the rectangular frame (56). Desired image sensing directions and the like are registered at preset memory buttons (60) (60-1-60-6). A register button (62) for registration of such data and a delete button (64) for deleting the registered data are also set on the camera operation window. Symbols (66, 68, 70) encircling registered buttons (60) are displayed at positions corresponding to the registered image sensing directions within the rectangular frame (56).
Inventors
- 👤 Atsuo Uchida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 11:55
CPC Classifications
H; H04; H04N; H04N23/00; H04N23/60; H04N23/66; H04N23/661; H04N23/695; H04N23/63; H04N23/631; H04N23/633; H04N23/635; H04N7/00; H04N7/14; H04N7/15
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
131 words
A camera control apparatus, comprising: control means for controlling a field of view of a camera by changing a sensing direction of the camera; first display means for displaying a viewable range which is defined by limits of panning and tilting and which exceeds a current imaging range of said camera, on a predetermined screen; designation means for designating a desired sensing direction of said camera; storage means for storing image sensing direction data of said camera designated by said designation means; and second display means for displaying identification data used to identify the image sensing direction data of said camera at a position corresponding to the image sensing direction data of said camera, which is stored in said storage means, within said viewable range displayed by said first display means.
Claim 2
Dependent Claim
131 words
A camera control apparatus, comprising: control means for controlling a field of view of a camera by changing a sensing direction of the camera; first display means for displaying a viewable range which is defined by limits of panning and tilting and which exceeds a current imaging range of said camera, on a predetermined screen; designation means for designating a desired sensing direction of said camera; storage means for storing image sensing direction data of said camera designated by said designation means; and second display means for displaying identification data used to identify the image sensing direction data of said camera at a position corresponding to the image sensing direction data of said camera, which is stored in said storage means, within said viewable range displayed by said first display means.
Claim 3
Dependent Claim
21 words
The apparatus according to claim 1, wherein said storage means stores a plurality of image sensing direction data of said camera.
Claim 4
Dependent Claim
78 words
The apparatus according to claim 2, further comprising selection means for selecting one of the plurality of image sensing direction data of said camera, which are stored in said storage means, and wherein said second display means displays identification data used to identify the image sensing direction data selected by said selection means at a position corresponding to the image sensing direction data selected by said selection means within said viewable range displayed by said first display means.
Claim 5
Dependent Claim
26 words
The apparatus according to claim 1, further comprising deletion means for deleting the image sensing data of said camera which is stored in said storage means.
Claim 6
Dependent Claim
26 words
The apparatus according to claim 1, wherein said storage means further stores image sensing magnification data corresponding to the image sensing direction data of said camera.
Claim 7
Dependent Claim
44 words
The apparatus according to claim 5, further comprising third display means for displaying an image sensing frame corresponding to the image sensing magnification data stored in said storage means within said viewable range of said camera which is displayed by said first display means.
Claim 8
Dependent Claim
31 words
The apparatus according to claim 1, wherein said control means drives a predetermined camera in accordance with image sensing direction data of a camera which is stored in said storage means.
Claim 9
Dependent Claim
26 words
The apparatus according to claim 3, wherein said control means drives a predetermined camera in accordance with image sensing direction data selected by said selection means.
Claim 10
Dependent Claim
20 words
The apparatus according to claim 1, wherein the image sensing direction data of said camera includes pan and tilt angles.
Claim 11
Dependent Claim
34 words
The apparatus according to claim 7, wherein said camera control apparatus disclosed in claim 1 is connected to a predetermined data network, and said predetermined camera is a camera connected to the data network.
Claim 12
Dependent Claim
24 words
The apparatus according to claim 1, wherein said viewable range is determined by right/left and up/down delimiter of said camera for specific zoom setting.
Claim 13
Dependent Claim
132 words
A camera control method, comprising: control step of controlling a field of view of a camera by changing a sensing direction of the camera; first display step of displaying a viewable range which is defined by limits of panning and tilting and which exceeds a current imaging range of said camera, on a predetermined screen; designating step of designating a desired image sensing direction of said camera; storage step of storing image sensing direction data of said camera designated at said designating step; and second display step of displaying identification data used to identify the image sensing direction data of said camera at a position corresponding to the image sensing direction data of said camera, which is stored at said storage step, within said viewable range displayed at said first display step.
Claim 14
Dependent Claim
132 words
A camera control method, comprising: control step of controlling a field of view of a camera by changing a sensing direction of the camera; first display step of displaying a viewable range which is defined by limits of panning and tilting and which exceeds a current imaging range of said camera, on a predetermined screen; designating step of designating a desired image sensing direction of said camera; storage step of storing image sensing direction data of said camera designated at said designating step; and second display step of displaying identification data used to identify the image sensing direction data of said camera at a position corresponding to the image sensing direction data of said camera, which is stored at said storage step, within said viewable range displayed at said first display step.
Claim 15
Dependent Claim
23 words
The method according to claim 12, wherein at said storage step a plurality of image sensing direction data of said camera is stored.
Claim 16
Dependent Claim
81 words
The method according to claim 13, further comprising selecting step of selecting one of the plurality of image sensing direction data of said camera, which are stored at said storage step, and wherein at said second display step, displaying identification data used to identify the image sensing direction data selected at said selection step at a position corresponding to the image sensing direction data selected at said selection step within said viewable range displayed at said first display step, is processed.
Claim 17
Dependent Claim
26 words
The method according to claim 12, further comprising deletion step of deleting the image sensing data of said camera which is stored at said storage step.
Claim 18
Dependent Claim
29 words
The method according to claim 12, wherein at said storage step further storing image sensing magnification data corresponding to the image sensing direction data of said camera is processed.
Claim 19
Dependent Claim
44 words
The method according to claim 16, further comprising third display step of displaying an image sensing frame corresponding to the image sensing magnification data stored at said storage step within said viewable range of said camera which is displayed at said first display step.
Claim 20
Dependent Claim
31 words
The method according to claim 12, wherein said control step drives a predetermined camera in accordance with image sensing direction data of a camera which is stored at said storage step.
Claim 21
Dependent Claim
26 words
The method according to claim 14, wherein said control step drives a predetermined camera in accordance with image sensing direction data selected at said selection step.
Claim 22
Dependent Claim
20 words
The method according to claim 12, wherein the image sensing direction data of said camera includes pan and tilt angles.
Claim 23
Dependent Claim
37 words
The method according to claim 18, wherein a camera control apparatus using the method disclosed in claim 11 is connected to a predetermined data network, and said predetermined camera is a camera connected to the data network.
Claim 24
Dependent Claim
21 words
The method according to claim 12, wherein said viewable range is determined by right/left and up/down delimiter for specific zoom setting.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 2002-07-26 | 2003-01-25 | 2003-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-07-26 | 2007-01-25 | 2007-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-07-26 | 2011-01-25 | 2011-07-27 | $7700.00 | Window Closed / Lapsed |