US4878735A
Expired / Lapsed
US
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Optical imaging system using lenticular tone-plate elements
Assignee: MOHS FREDERIC E
•
Filing: 1988-01-15
•
Granted: 1989-11-07
•
Expires: 2008-01-15
Abstract
Abstract An optical imaging system comprised of successive planes of massively parallel elements, wherein each element handles only a small component of the resulting image is described. The resulting image is a composite or integral image made up of typically several hundred thousand component points each individually generated by a separate serial optical processing stream.
Inventors
- 👤 Ivars J. Vilums
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:21
CPC Classifications
G; G02; G02B; G02B5/00; G02B5/18; G02B5/1876; G02B5/188; G02B5/1885; G02B27/00; G02B27/10; G02B27/1066; G02B27/1086; G02B27/42; G02B27/4205; G02B27/4272; G02B27/4277; H; H04; H04N; H04N13/00; H04N13/30; H04N13/302; H04N13/307
Claims Analysis
Total Claims: 58
Claim 1
Independent Claim
135 words
An optical imaging system for storing, processing and reconstructing an image of an object, comprising: (a) a generation plane, which encodes information concerning the object into the system, the generation plane including a plurality of first diffraction elements, each of which represents a separate optical element; and (b) a presentation plane, which decodes the information encoded by the generation plane, the presentation plane including a plurality of second diffraction elements defining a planar array of first circular zone plates; wherein the generation plane and the presentation plane are separated by a substantially transparent medium having a thickness of at least the sum of the focal lengths of the generation plane and the presentation plane, wherein the substantially transparent medium comprises a resource plane at the focal lengths of the generation plane and the presentation plane.
Claim 2
Dependent Claim
135 words
An optical imaging system for storing, processing and reconstructing an image of an object, comprising: (a) a generation plane, which encodes information concerning the object into the system, the generation plane including a plurality of first diffraction elements, each of which represents a separate optical element; and (b) a presentation plane, which decodes the information encoded by the generation plane, the presentation plane including a plurality of second diffraction elements defining a planar array of first circular zone plates; wherein the generation plane and the presentation plane are separated by a substantially transparent medium having a thickness of at least the sum of the focal lengths of the generation plane and the presentation plane, wherein the substantially transparent medium comprises a resource plane at the focal lengths of the generation plane and the presentation plane.
Claim 3
Dependent Claim
14 words
The system of claim 1 wherein the first diffraction elements include a diffraction grating.
Claim 4
Dependent Claim
48 words
The system of claim 1 wherein the first diffraction elements include a planar array of second zone plates in adjacent side-by-side relationship providing a one-to-one correspondence of each of the second zone plates in the generation plane to one of the first zone plates in the presentation plane.
Claim 5
Dependent Claim
37 words
The system of claim 3 wherein the first and second zone plates have centers, whereby the centers of each of the first zone plates are in alignment with the centers of one of the second zone plates.
Claim 6
Dependent Claim
19 words
The system of claim 3 wherein the planar arrays of first and second zone plates have identical optical characteristics.
Claim 7
Dependent Claim
21 words
The system of claim 3 comprising at least one zone plate per linear inch in the first and second diffraction elements.
Claim 8
Dependent Claim
22 words
The system of claim 3 comprising at least one hundred zone plates per linear inch in the first and second diffraction elements.
Claim 9
Dependent Claim
16 words
The system of claim 3 wherein the outer zones of the adjacent zone plates are overlapped.
Claim 10
Dependent Claim
28 words
The system of claim 1 wherein the resource plane is dynamic, the resource plane being an imaginary plane located along the focal lengths of the first diffraction elements.
Claim 11
Dependent Claim
17 words
The system of claim 1, wherein the resource plane is static, the resource plane comprising prerecorded information.
Claim 12
Dependent Claim
12 words
The system of claim 10, wherein the prerecorded information is photographically recorded.
Claim 13
Dependent Claim
12 words
The system of claim 10, wherein the prerecorded information is computer generated.
Claim 14
Dependent Claim
16 words
The system of claim 10, wherein the prerecorded information is in the form of a filter.
Claim 15
Dependent Claim
16 words
The system of claim 10, wherein the prerecorded information is in the form of a photograph.
Claim 16
Dependent Claim
33 words
The system of claim 1 wherein the generation plane comprises a plurality of optical elements, the optical elements diffractively encoding a multitude of miniature intact images of the object at the resource plane.
Claim 17
Dependent Claim
33 words
The system of claim 1 wherein the focal lengths of the second diffraction elements of the presentation plane are equal to the focal lengths of the first diffraction elements of the generation plane.
Claim 18
Dependent Claim
41 words
The system of claim 1 wherein the focal lengths of the second diffraction elements of the presentation plane are shorter than the focal lengths of the first diffraction elements of the generation plane resulting in an enlarged image of the object.
Claim 19
Dependent Claim
25 words
The system of claim 1 wherein the substantially transparent medium includes a photoemulsion plate to record information encoded into the system by the generation plane.
Claim 20
Dependent Claim
196 words
An optical imaging system for storing, processing and reconstructing an image of an object, comprising: (a) a generation plane for encoding information concerning the object into the system, the generation plane including a plurality of first zone plates in planar array; (b) a presentation plane in substantially parallel alignment with the generation plane, the presentation plane decoding the information encoded by the generation plane, the presentation plane further including a plurality of second zone plates in a planar array, wherein the first and second zone plates have centers and the centers of each of the first zone plates are in alignment with the centers of one of the second zone plates providing a one-to-one correspondence of each of the first zone plates in the generation plane to one of the second zone plates in the presentation plane; and (c) a substantially transparent medium separating the generation plane and the presentation plane wherein the substantially transparent medium has a thickness of at least the sum of the focal lengths of the generation plane and the presentation plane, the substantially transparent medium including a resource plane at the focal length of the generation plane and the presentation plane.
Claim 21
Dependent Claim
196 words
An optical imaging system for storing, processing and reconstructing an image of an object, comprising: (a) a generation plane for encoding information concerning the object into the system, the generation plane including a plurality of first zone plates in planar array; (b) a presentation plane in substantially parallel alignment with the generation plane, the presentation plane decoding the information encoded by the generation plane, the presentation plane further including a plurality of second zone plates in a planar array, wherein the first and second zone plates have centers and the centers of each of the first zone plates are in alignment with the centers of one of the second zone plates providing a one-to-one correspondence of each of the first zone plates in the generation plane to one of the second zone plates in the presentation plane; and (c) a substantially transparent medium separating the generation plane and the presentation plane wherein the substantially transparent medium has a thickness of at least the sum of the focal lengths of the generation plane and the presentation plane, the substantially transparent medium including a resource plane at the focal length of the generation plane and the presentation plane.
Claim 22
Dependent Claim
28 words
The system of claim 19, wherein the resource plane is dynamic, the resource plane being an imaginary plane located along the focal lengths of the first diffraction elements.
Claim 23
Dependent Claim
17 words
The system of claim 19, wherein the resource plane is static, the resource plane comprising prerecorded information.
Claim 24
Dependent Claim
16 words
The system of claim 21, wherein the prerecorded information is in the form of a photograph.
Claim 25
Dependent Claim
26 words
The system of claim 19, wherein the focal lengths of the second zone plates are substantially similar to the focal lengths of the first zone plates.
Claim 26
Dependent Claim
33 words
The system of claim 19, wherein the focal lengths of the second zone plates are shorter than the focal lengths of the first zone plates resulting in an enlarged image of the object.
Claim 27
Independent Claim
239 words
A method of viewing an image of an object, comprising: (a) providing an optical imaging system comprising: (1) a generation plane for encoding information concerning the object into the system, the generation plane having a focal length and including a plurality of first diffraction elements, one of which represents a separate optical element, (2) a presentation plane in substantially parallel alignment with the generation plane for decoding the information encoded by the generation plane, the presentation plane having a focal length and including a plurality of second diffraction elements defining a planar array of zone plates, and (3) a substantially transparent medium separating the generation plane and the presentation plane the substantially transparent medium having a thickness of at least the sum of the focal lengths of the generation plane and the presentation plane, wherein the substantially transparent medium defines a resource plane at the focal length of the generation plane and the presentation plane; (b) shining light rays from a length source upon the object, whereby the light rays reflect off the object and pass through the plurality of first diffraction elements of the generation plane and create a virtual image of the object for each of the plurality of first diffraction elements on the resource plane, whereby each zone plate of the presentation plane presents a point from a selected part of the virtual image; and (c) integrating the defined sets of points into a composite image.
Claim 28
Independent Claim
239 words
A method of viewing an image of an object, comprising: (a) providing an optical imaging system comprising: (1) a generation plane for encoding information concerning the object into the system, the generation plane having a focal length and including a plurality of first diffraction elements, one of which represents a separate optical element, (2) a presentation plane in substantially parallel alignment with the generation plane for decoding the information encoded by the generation plane, the presentation plane having a focal length and including a plurality of second diffraction elements defining a planar array of zone plates, and (3) a substantially transparent medium separating the generation plane and the presentation plane the substantially transparent medium having a thickness of at least the sum of the focal lengths of the generation plane and the presentation plane, wherein the substantially transparent medium defines a resource plane at the focal length of the generation plane and the presentation plane; (b) shining light rays from a length source upon the object, whereby the light rays reflect off the object and pass through the plurality of first diffraction elements of the generation plane and create a virtual image of the object for each of the plurality of first diffraction elements on the resource plane, whereby each zone plate of the presentation plane presents a point from a selected part of the virtual image; and (c) integrating the defined sets of points into a composite image.
Claim 29
Dependent Claim
14 words
The method of claim 25 wherein the first diffraction elements include a diffraction grating.
Claim 30
Dependent Claim
22 words
The method of claim 25 wherein the first diffraction elements include a planar array of second zone plates in adjacent side-by-side relationship.
Claim 31
Dependent Claim
62 words
The method of claim 27 wherein the first and second zone plates have centers, whereby the centers of each of the first zone plates are in alignment with the centers of one of the zone plates providing a one-to-one correspondence of each of the first zone plates in the generation plane to one of the second zone plates in the presentation plane.
Claim 32
Dependent Claim
19 words
The method of claim 27 wherein the planar arrays of first and second zone plates have identical optical characteristics.
Claim 33
Dependent Claim
21 words
The method of claim 27 comprising at least one zone plate per linear inch in the first and second diffraction elements.
Claim 34
Dependent Claim
37 words
The method of claim 27 wherein the generation plane comprises a plurality of optical elements, the optical elements diffractively encoding a multitude of miniature intact images of the object at the focal length of the generation plane.
Claim 35
Dependent Claim
33 words
The method of claim 27 wherein the focal lengths of the second diffraction elements of the presentation plane are equal to the focal lengths of the first diffraction elements of the generation plane.
Claim 36
Dependent Claim
41 words
The method of claim 27 wherein the focal lengths of the second diffraction elements of the presentation plane are shorter than the focal lengths of the first diffraction elements of the generation plane resulting in an enlarged image of the objects.
Claim 37
Dependent Claim
28 words
The method of claim 25 wherein the resource plane is dynamic, the resource plane being an imaginary plane located along the focal lengths of the first diffraction elements.
Claim 38
Dependent Claim
17 words
The method of claim 25, wherein the resource plane is static, the resource plane including prerecorded information.
Claim 39
Dependent Claim
16 words
The method of claim 35 wherein the prerecorded information is in the form of a photograph.
Claim 40
Dependent Claim
232 words
A magnifier for magnifying the image of an object, comprising: (a) a generation plane for encoding a plurality of images of the object into the system, the generation plane including a planar array of a plurality of first zone plates in side-by-side relationship, each of the first zone plates representing a separate optical element; (b) a presentation plane, in substantially parallel alignment with the generation plane, for decoding the plurality of images of the objects and compositing the plurality of images into a magnified composite image, the presentation plane including a planar array of a plurality of second zone plates in side-by-side relationship, each of the second zone plates representating a separate optical element wherein the first zone plates are provided in a one-to-one correspondence to one of the second zone plates in the presentation plane; and (c) a substantially transparent medium separating the generation plane and the presentation plane, the substantially transparent medium including resource plane in substantially parallel alignment with the generation plane and the presentation plane; whereby the distance from the generation plane to the resource plane is the same as the focal length of the generation plane and the distance from the presentation plane to the resource plane is the same as the focal length of the presentation plane; and whereby the focal length of the presentation plane is shorter than the focal length of the generation plane.
Claim 41
Dependent Claim
232 words
A magnifier for magnifying the image of an object, comprising: (a) a generation plane for encoding a plurality of images of the object into the system, the generation plane including a planar array of a plurality of first zone plates in side-by-side relationship, each of the first zone plates representing a separate optical element; (b) a presentation plane, in substantially parallel alignment with the generation plane, for decoding the plurality of images of the objects and compositing the plurality of images into a magnified composite image, the presentation plane including a planar array of a plurality of second zone plates in side-by-side relationship, each of the second zone plates representating a separate optical element wherein the first zone plates are provided in a one-to-one correspondence to one of the second zone plates in the presentation plane; and (c) a substantially transparent medium separating the generation plane and the presentation plane, the substantially transparent medium including resource plane in substantially parallel alignment with the generation plane and the presentation plane; whereby the distance from the generation plane to the resource plane is the same as the focal length of the generation plane and the distance from the presentation plane to the resource plane is the same as the focal length of the presentation plane; and whereby the focal length of the presentation plane is shorter than the focal length of the generation plane.
Claim 42
Dependent Claim
39 words
The magnifier of claim 37 wherein the first and second zone plates have centers, whereby the centers of each of the first zone plates are in alignment with the centers of at least one of the second zone plates.
Claim 43
Dependent Claim
15 words
The magnifier of claim 37 wherein the resource plane further includes information prerecorded on it.
Claim 44
Dependent Claim
11 words
The magnifier of claim 39 the prerecorded information is photographically recorded.
Claim 45
Dependent Claim
21 words
The magnifier of claim 37 comprising at least one hundred zone plates per linear inch in the generation and presentation planes.
Claim 46
Dependent Claim
21 words
The magnifier of claim 37 comprising at least one hundred zone plates per linear inch in the generation and presentation planes.
Claim 47
Independent Claim
224 words
A method for storing and retrieving discrete bits of information comprising: (a) providing an optical imaging system comprising: (1) a generation plane for encoding the information into the system, the generation plane including a plurality of first diffraction elements, each of which represents a separate optical element, (2) a presentation plane for decoding the information encoded by the generation plane, the presentation plane including a plurality of second diffraction elements defining a planar array of zone plates, and (3) a resource plane at the focal length of the generation plane, wherein the resource plane includes means to record the information encoded by the generation plane; (b) focusing the image of a first information source at a first angle onto discrete locations on the resource plane through the first diffraction elements, whereby each of the first diffraction elements segregates a set of distinct points from the first information source such that each of the set of distinct points is recorded on a discrete location on the resource plane; (c) retrieving the information recorded on the resource plane through the presentation plane, wherein each zone plate of the presentation plane selects a distinct point recorded on the resource plane; and (d) integrating the sets of distinct points into a composite image readily perceivable when viewed at an angle which is the same as the first angle.
Claim 48
Independent Claim
224 words
A method for storing and retrieving discrete bits of information comprising: (a) providing an optical imaging system comprising: (1) a generation plane for encoding the information into the system, the generation plane including a plurality of first diffraction elements, each of which represents a separate optical element, (2) a presentation plane for decoding the information encoded by the generation plane, the presentation plane including a plurality of second diffraction elements defining a planar array of zone plates, and (3) a resource plane at the focal length of the generation plane, wherein the resource plane includes means to record the information encoded by the generation plane; (b) focusing the image of a first information source at a first angle onto discrete locations on the resource plane through the first diffraction elements, whereby each of the first diffraction elements segregates a set of distinct points from the first information source such that each of the set of distinct points is recorded on a discrete location on the resource plane; (c) retrieving the information recorded on the resource plane through the presentation plane, wherein each zone plate of the presentation plane selects a distinct point recorded on the resource plane; and (d) integrating the sets of distinct points into a composite image readily perceivable when viewed at an angle which is the same as the first angle.
Claim 49
Dependent Claim
16 words
The method of claim 43, wherein the generation plane is the same as the presentation plane.
Claim 50
Dependent Claim
38 words
The method of claim 43, wherein a plurality of information sources are recorded on the resource plane such that each of the plurality of information sources is focused onto discrete locations on the resource plane at separate angles.
Claim 51
Dependent Claim
22 words
The method of claim 43, wherein the first diffraction elements include a planar array of second zone plates in adjacent side-by-side relationship.
Claim 52
Dependent Claim
39 words
The method of claim 46, wherein the first and second zone plates have centers, whereby the centers of each of the first zone plates are in alignment with the centers of at least one of the second zone plates.
Claim 53
Dependent Claim
17 words
The method of claim 43, wherein the means to record the information is a photographic emulsion plate.
Claim 54
Independent Claim
239 words
A method for taking a three-dimensional photograph, comprising: (a) providing an optical imaging system comprising: (1) a generation plane for encoding the information into the system, the generation plane including a plurality of first diffraction elements, each of which represents a separate optical element, (2) a presentation plane for decoding the information encoded by the generation plane, the presentation plane including a plurality of second diffraction elements defining a planar array of zone plates, and (3) a resource plane at the focal length of the generation plane, wherein the resource plane includes means to record the information encoded by the generation plane; (b) focusing the image of a three-dimensional object wherein the object includes a plurality of points of detail, onto discrete locations on the resource plane through the first diffraction element, whereby each point of detail is projected through each of the first diffraction elements on the generation plane such that the intensity of the image of each point of detail is recorded at discrete locations on the resource plane; (c) viewing the points of detail recorded on the resource plane through the presentation plane, wherein each zone plate of the presentation plane selects a distinct point of detail, the selected distinct point of detail depending upon the angle of view on the presentation plane; and (d) integrating the distinct points of detail into a composite image which is perceived as a composited three-dimensional image of the object.
Claim 55
Independent Claim
239 words
A method for taking a three-dimensional photograph, comprising: (a) providing an optical imaging system comprising: (1) a generation plane for encoding the information into the system, the generation plane including a plurality of first diffraction elements, each of which represents a separate optical element, (2) a presentation plane for decoding the information encoded by the generation plane, the presentation plane including a plurality of second diffraction elements defining a planar array of zone plates, and (3) a resource plane at the focal length of the generation plane, wherein the resource plane includes means to record the information encoded by the generation plane; (b) focusing the image of a three-dimensional object wherein the object includes a plurality of points of detail, onto discrete locations on the resource plane through the first diffraction element, whereby each point of detail is projected through each of the first diffraction elements on the generation plane such that the intensity of the image of each point of detail is recorded at discrete locations on the resource plane; (c) viewing the points of detail recorded on the resource plane through the presentation plane, wherein each zone plate of the presentation plane selects a distinct point of detail, the selected distinct point of detail depending upon the angle of view on the presentation plane; and (d) integrating the distinct points of detail into a composite image which is perceived as a composited three-dimensional image of the object.
Claim 56
Dependent Claim
22 words
The method of claim 49, wherein the first diffraction elements include a planar array of second zone plates in adjacent side-by-side relationship.
Claim 57
Dependent Claim
39 words
The method of claim 50, wherein the first and second zone plates have centers, whereby the centers of each of the first zone plates are in alignment with the centers of at least one of the second zone plates.
Claim 58
Dependent Claim
16 words
The method of claim 49, wherein the generation plane is the same as the presentation plane.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-11-06 | 1993-05-08 | 1993-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-06 | 1997-05-08 | 1997-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-06 | 2001-05-08 | 2001-11-07 | $7700.00 | Window Closed / Lapsed |