US5515076A
Expired / Lapsed
US
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Multi-dimensional array video processor system
Assignee: Texas Instruments Inc
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Filing: 1995-03-22
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Granted: 1996-05-07
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Expires: 2015-03-22
Abstract
Abstract A digitized video system having a processor and a video memory. The processor converts a stream of digital information to extract planes of a three dimensional image to store into the video memory to display a three dimensional image. A spatial light modulator is connected to the video memory to receive and display a plane of said image to display a three dimensional image.
Inventors
- 👤 E. Earle Thompson
- 👤 Thomas W. DeMond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:15
CPC Classifications
G; G09; G09G; G09G3/00; G09G3/20; G09G3/34; G09G3/3433; G09G3/346; G02; G02B; G02B26/00; G02B26/08; G02B26/0816; G02B26/0833; G02B26/0841; G02B30/00; G02B30/50; G02B30/54; G09F; G09F19/00; G09F19/12; G09F19/18; H; H04; H04N; H04N13/00; H04N13/20; H04N13/275; H04N13/30; H04N13/363; H04N13/388; H04N13/39; H04N13/393; H04N13/395; H04N13/398; H04N5/00; H04N5/74; H04N5/7416; H04N5/7458; H04N9/00; H04N9/12; H04N9/31; H04N9/3129; G09G2300/00; G09G2300/08; G09G2300/0809; G09G2300/0842; G09G2300/0847; H04N13/10; H04N13/189; H04N13/194; H04N13/286; H04N13/324; H04N13/365; H04N19/00; H04N19/50; H04N19/597; H04N2005/7466
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
93 words
A video memory for storing a three dimensional image comprising: (a) a plurality of regions of memory, each said region having a plurality of data units, each said data unit uniquely representing a single voxel of said image; and (b) a bus interconnecting said regions for selectively receiving and transmitting said data units therebetween said regions; and a plurality of controllers, wherein each said controller is uniquely connected to at least one of said regions and wherein each said controller is connected to said bus wherein said regions are interconnected through said controllers.
Claim 2
Dependent Claim
93 words
A video memory for storing a three dimensional image comprising: (a) a plurality of regions of memory, each said region having a plurality of data units, each said data unit uniquely representing a single voxel of said image; and (b) a bus interconnecting said regions for selectively receiving and transmitting said data units therebetween said regions; and a plurality of controllers, wherein each said controller is uniquely connected to at least one of said regions and wherein each said controller is connected to said bus wherein said regions are interconnected through said controllers.
Claim 3
Dependent Claim
19 words
The video memory according to claim 1 wherein each said region represents a two dimensional slice of said image.
Claim 4
Dependent Claim
17 words
The video memory according to claim 1 wherein at least one of said controllers is a processor.
Claim 5
Dependent Claim
18 words
The video memory according to claim 1 wherein each data unit is comprised of a plurality of bits.
Claim 6
Dependent Claim
102 words
A processor system for generating and storing an image comprising: (a) a memory having a plurality of regions, each said region having a plurality of data units, each said data unit uniquely representing a picture element of said image; (b) a plurality of controllers, each said controller uniquely associated with at least one of said regions; and (c) said controllers interconnected wherein a predetermined on of said data units in a predetermined one of said regions associated with a first of said controllers is selectively transmitted to a second of said controllers, wherein each said controller may selectively transmit an entire region.
Claim 7
Dependent Claim
102 words
A processor system for generating and storing an image comprising: (a) a memory having a plurality of regions, each said region having a plurality of data units, each said data unit uniquely representing a picture element of said image; (b) a plurality of controllers, each said controller uniquely associated with at least one of said regions; and (c) said controllers interconnected wherein a predetermined on of said data units in a predetermined one of said regions associated with a first of said controllers is selectively transmitted to a second of said controllers, wherein each said controller may selectively transmit an entire region.
Claim 8
Dependent Claim
17 words
The processor system according to claim 5 wherein each said data units comprise a plurality of bits.
Claim 9
Dependent Claim
15 words
The processor system according to claim 5 wherein said image is a three dimensional image.
Claim 10
Dependent Claim
21 words
The processor system according to claim 7 wherein each said region is a two dimensional slice of said three dimensional image.
Claim 11
Dependent Claim
17 words
The processor system according to claim 5 wherein said controllers are operative to modify said data units.
Claim 12
Dependent Claim
17 words
The processor system according to claim 5 wherein said controllers are operative to generate said data units.
Claim 13
Dependent Claim
14 words
The processor system according to claim 5 wherein said controllers are bit parallel processors
Claim 14
Dependent Claim
18 words
The processor system according to claim 5 including a bus wherein said controllers are interconnected by said bus.
Claim 15
Dependent Claim
30 words
The processor system according to claim 5 wherein said second controller is operative in response to said predetermined data unit to modify a second predetermined one of said data units.
Claim 16
Dependent Claim
12 words
The processor system according to claim 13 wherein said modification is replacement.
Claim 17
Dependent Claim
20 words
The processor system according to claim 5 including a host processor, said host processor coupled to each of said controllers.
Claim 18
Dependent Claim
23 words
The processor system according to claim 15 wherein said host processor is operative to selectively send commands to predetermined ones of said controllers.
Claim 19
Dependent Claim
22 words
The processor system according to claim 15 wherein said host processor is operative to simultaneously send commands to each of said controllers.
Claim 20
Dependent Claim
19 words
The processor system according to claim 15 wherein said host processor is coupled to said controllers via a bus.
Claim 21
Dependent Claim
31 words
The processor system according to claim 15 wherein predetermined ones of said controllers are operative to simultaneously operate on commands transmitted by said host to said predetermined ones of said controllers.
Claim 22
Dependent Claim
19 words
The processor system according to claim 19 wherein said predetermined ones of said controllers are all of said controllers.
References Cited (Backward Citations)
US4985856A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-05-07 | 1999-11-06 | 2000-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-05-07 | 2003-11-06 | 2004-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-05-07 | 2007-11-06 | 2008-05-07 | $7700.00 | Window Closed / Lapsed |