Patent US3598796A successfully refreshed from Google Patents.
US5113213A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Computer-generated autostereography method and apparatus
Assignee: Phscologram Venture Inc
•
Filing: 1989-01-13
•
Granted: 1992-05-12
•
Expires: 2009-01-13
Abstract
Abstract There is disclosed a method of making autostereographic images of an object, comprising the steps of inputting to a computer a predetermined number of planar images of the object, each of the planar images being a view of the object, from one of the predetermined number of different viewpoints; interleaving the predetermined number of planar images in the computer; and printing the interleaved images with a high-resolution output imaging device on a spacer, a selected edge of each interleaved image being aligned with a predetermined direction on the spacer. Also disclosed is an apparatus for making autostereographic images of an object, comprising a device for generating a predetermined number of planar images of the object, each planar image being a view of the object from one of the predetermined number of different viewpoints; a computer, the computer interleaving the predetermined number of planar images; and a high-resolution output imaging device, the output imaging device being in communication with the computer, for printing the interleaved images on a transparent spacer with selected edges of the images being aligned with a predetermined direction. Also disclosed is an autostereograph, comprising a transparent spacer; a predetermined number of planar images, the planar images being views of an object from the predetermined number of different viewpoints and being interleaved in strips and printed on a side of the spacer; and a device for viewing predetermined ones of the strips according to an observation position, the viewing means being disposed on the opposite side of the spacer.
Inventors
- 👤 Ellen R. Sandor
- 👤 Daniel J. Sandin
- 👤 William T. Cunnally
- 👤 Stephan B. Meyers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:20
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/00795; G; G02; G02B; G02B30/00; G02B30/20; G02B30/26; G02B30/27; G02B30/30; G03; G03B; G03B35/00; G03B35/14; G06; G06T; G06T15/00; G06T15/10; H04N13/00; H04N13/20; H04N13/275; H04N13/30; H04N13/302; H04N13/305; H04N13/349; H04N13/10; H04N13/189; H04N13/286; H04N13/31
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
107 words
A method of making autostereographic images of an object, comprising the steps of: inputting to a computer a predetermined number of planar images of the object, each of the planar images being a view of the object from one of the predetermined number of different viewpoints; interleaving the predetermined number of planar images in the computer; printing the interleaved images with a high-resolution output imaging device on a spacer, a selected edge of each interleaved image being aligned with a predetermined printing direction; generating a barrier strip; and positioning the barrier strip in a spaced relationship with the spacer and in a registration relationship with the spacer.
Claim 2
Independent Claim
107 words
A method of making autostereographic images of an object, comprising the steps of: inputting to a computer a predetermined number of planar images of the object, each of the planar images being a view of the object from one of the predetermined number of different viewpoints; interleaving the predetermined number of planar images in the computer; printing the interleaved images with a high-resolution output imaging device on a spacer, a selected edge of each interleaved image being aligned with a predetermined printing direction; generating a barrier strip; and positioning the barrier strip in a spaced relationship with the spacer and in a registration relationship with the spacer.
Claim 3
Dependent Claim
73 words
The method of claim 1, wherein the spacer is transparent and the step of generating a barrier strip comprises generating the barrier strip in the computer and the step of positioning the barrier strip comprises printing the barrier strip with the high-resolution output imaging device, the barrier strip being printed on the opposite side of the spacer and in a predetermined relationship to the interleaved images and being aligned with the predetermined direction.
Claim 4
Dependent Claim
27 words
The method of claim 1, wherein the high-resolution output imaging device has a preferred printing direction, and wherein the predetermined printing direction is the preferred printing direction.
Claim 5
Dependent Claim
74 words
The method of claim 3, wherein the spacer is transparent and the step of generating a barrier strip comprises generating the barrier strip in the computer and the step of positioning the barrier strip comprises printing the barrier strip with the high-resolution output imaging device, the barrier strip being printed on the opposite side of the spacer and in a predetermined relationship to the interleaved images and being aligned with the preferred printing direction.
Claim 6
Independent Claim
95 words
An apparatus for making autostereographic images of an object, comprising: means for generating a predetermined number of planar images of the object, each planar image being a view of the object from one of a predetermined number of different viewpoints; a computer, the computer interleaving the predetermined number of planar images; and a high-resolution output imaging device, the output imaging device being in communication with the computer and having a preferred printing direction, for printing the interleaved images on a transparent spacer with selected edges of the images being aligned with the preferred printing direction.
Claim 7
Independent Claim
95 words
An apparatus for making autostereographic images of an object, comprising: means for generating a predetermined number of planar images of the object, each planar image being a view of the object from one of a predetermined number of different viewpoints; a computer, the computer interleaving the predetermined number of planar images; and a high-resolution output imaging device, the output imaging device being in communication with the computer and having a preferred printing direction, for printing the interleaved images on a transparent spacer with selected edges of the images being aligned with the preferred printing direction.
Claim 8
Dependent Claim
42 words
The apparatus of claim 5, wherein the high-resolution output imaging device prints a barrier strip in a registered relationship to the interleaved images, the barrier strip being printed on the opposite side of the spacer and aligned with the preferred printing direction.
Claim 9
Dependent Claim
23 words
The apparatus of claim 5, wherein the generating means inputs to the computer images of at least one of real and imaginary objects.
Claim 10
Dependent Claim
31 words
The apparatus of claim 5, wherein the generating means stores a planar image of the object and the computer generates a predetermined number of off-axis perspective projection images of the object.
Claim 11
Dependent Claim
81 words
An autostereograph comprising: a transparent spacer; a predetermined number of computer-generated planar images, the planar images being views of an object from a predetermined number of different viewpoints and being interleaved in strips and printed in alignment with a preferred printing direction on a side of the spacer; and means for viewing predetermined ones of the strips according to an observation position, the viewing means being disposed in a registered relationship to the strips on the opposite side of the spacer.
Claim 12
Dependent Claim
81 words
An autostereograph comprising: a transparent spacer; a predetermined number of computer-generated planar images, the planar images being views of an object from a predetermined number of different viewpoints and being interleaved in strips and printed in alignment with a preferred printing direction on a side of the spacer; and means for viewing predetermined ones of the strips according to an observation position, the viewing means being disposed in a registered relationship to the strips on the opposite side of the spacer.
Claim 13
Dependent Claim
52 words
The autostereograph of claim 9, wherein the viewing means is a barrier strip, the barrier strip having alternating transparent and blocking linear portions and being printed on the side of the spacer opposite to the side on which the strips are printed with the linear portions being substantially aligned with the strips.
Claim 14
Dependent Claim
13 words
The autostereograph of claim 10, wherein the spacer is substantially 0.02 inches thick.
Claim 15
Dependent Claim
14 words
The autostereograph of claim 9, wherein the planar images are printed in full color.
Claim 16
Dependent Claim
41 words
The autostereograph of claim 9, wherein the viewing means is a lenticulation of the side of the spacer opposite to the side on which the strips are printed, the lenticulation comprising a plurality of cylindrical lenses substantially aligned with the strips.
Claim 17
Independent Claim
97 words
A method of making autostereographs using a digital computer and a high-resolution printer having a preferred printing direction comprising the steps of: storing an image of an object in the computer; generating a predetermined number of off-axis perspective projection images of the object from the stored image; interleaving the projection images; orienting the interleaved images in accordance with the preferred printing direction; printing the interleaved images on a transparent spacer with the high-resolution printer; generating a barrier strip; and positioning the barrier strip with respect to the spacer in a registered relationship with the printed, interleaved images.
Claim 18
Independent Claim
97 words
A method of making autostereographs using a digital computer and a high-resolution printer having a preferred printing direction comprising the steps of: storing an image of an object in the computer; generating a predetermined number of off-axis perspective projection images of the object from the stored image; interleaving the projection images; orienting the interleaved images in accordance with the preferred printing direction; printing the interleaved images on a transparent spacer with the high-resolution printer; generating a barrier strip; and positioning the barrier strip with respect to the spacer in a registered relationship with the printed, interleaved images.
Claim 19
Dependent Claim
32 words
The method of claim 14, wherein the computer generates the barrier strip and the positioning step includes the step of printing the barrier strip on the transparent spacer with the high-resolution printer.
References Cited (Backward Citations)
US666424A
Cited
US725567A
Cited
US1260682A
Cited
US3306974A
Cited
US3772465A
Cited
US4120562A
Cited
US3953869A
Cited
US4158501A
Cited
US4468115A
Cited
US4481050A
Cited
US4557954A
Cited
US4600297A
Cited
US4596458A
Cited
US4853769A
Cited
US4903069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-05-12 | 1995-11-11 | 1996-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-05-12 | 1999-11-11 | 2000-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-05-12 | 2003-11-11 | 2004-05-12 | $7700.00 | Window Closed / Lapsed |