IL102974A - מערכת לא אינטגרלית לדחיסת פיקסילים לסנסורי פליר מדור שני - Google Patents
מערכת לא אינטגרלית לדחיסת פיקסילים לסנסורי פליר מדור שניInfo
- Publication number
- IL102974A IL102974A IL10297492A IL10297492A IL102974A IL 102974 A IL102974 A IL 102974A IL 10297492 A IL10297492 A IL 10297492A IL 10297492 A IL10297492 A IL 10297492A IL 102974 A IL102974 A IL 102974A
- Authority
- IL
- Israel
- Prior art keywords
- input
- pixel
- data
- output
- output pixel
- Prior art date
Links
- 230000006835 compression Effects 0.000 title claims description 81
- 238000007906 compression Methods 0.000 title claims description 81
- 238000000034 method Methods 0.000 claims description 44
- 238000007781 pre-processing Methods 0.000 claims description 27
- 238000012545 processing Methods 0.000 claims description 19
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000013507 mapping Methods 0.000 description 12
- 238000005070 sampling Methods 0.000 description 11
- 230000009466 transformation Effects 0.000 description 10
- 238000003491 array Methods 0.000 description 6
- 230000005055 memory storage Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000844 transformation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910000078 germane Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/005—Statistical coding, e.g. Huffman, run length coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/754,776 US5307427A (en) | 1991-09-04 | 1991-09-04 | Non-integral pixel compression for second generation FLIR sensors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL102974A0 IL102974A0 (en) | 1993-02-21 |
| IL102974A true IL102974A (he) | 1995-03-15 |
Family
ID=25036285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL10297492A IL102974A (he) | 1991-09-04 | 1992-08-27 | מערכת לא אינטגרלית לדחיסת פיקסילים לסנסורי פליר מדור שני |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5307427A (he) |
| EP (1) | EP0532221B1 (he) |
| DE (1) | DE69231836T2 (he) |
| IL (1) | IL102974A (he) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5510824A (en) * | 1993-07-26 | 1996-04-23 | Texas Instruments, Inc. | Spatial light modulator array |
| US5790714A (en) * | 1994-11-01 | 1998-08-04 | International Business Machines Corporation | System and method for scaling video |
| FR2737326B1 (fr) * | 1995-07-28 | 1997-10-17 | Centre Nat Etd Spatiales | Procede pour le traitement ou la transmission d'une image acquise sous la forme d'une matrice de pixels |
| ES2124636T3 (es) | 1995-07-28 | 1999-02-01 | Centre Nat Etd Spatiales | Procedimiento de adquisicion de una imagen por exploracion empuja-escoba. |
| WO1997034423A1 (en) * | 1996-03-14 | 1997-09-18 | Polaroid Corporation | Image sensor with multiple resolution and compression capability |
| US20090060387A1 (en) * | 2007-09-04 | 2009-03-05 | Microsoft Corporation | Optimizations for radius optical blur |
| DE102016113010A1 (de) | 2015-12-15 | 2017-06-22 | Basler Ag | Bestimmung von Helligkeitswerten virtueller Pixel |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449201A (en) * | 1981-04-30 | 1984-05-15 | The Board Of Trustees Of The Leland Stanford Junior University | Geometric processing system utilizing multiple identical processors |
| US4656664A (en) * | 1984-10-24 | 1987-04-07 | International Business Machines Corporation | Method for reducing a binary image |
| US4833531A (en) * | 1986-04-21 | 1989-05-23 | Konishiroku Photo Industry Co., Ltd. | Technique for interpolating a color image for image enlargement or reduction based on look-up tables stored in memory |
| JPH0810462B2 (ja) * | 1986-05-08 | 1996-01-31 | 日本電気株式会社 | 画像処理装置 |
| US5038389A (en) * | 1987-06-25 | 1991-08-06 | Nec Corporation | Encoding of a picture signal in consideration of contrast in each picture and decoding corresponding to the encoding |
| US4939583A (en) * | 1987-09-07 | 1990-07-03 | Hitachi, Ltd. | Entropy-coding system |
| US5103490A (en) * | 1990-06-13 | 1992-04-07 | National Computer Systems, Inc. | Method and apparatus for storing and merging multiple optically scanned images |
-
1991
- 1991-09-04 US US07/754,776 patent/US5307427A/en not_active Expired - Lifetime
-
1992
- 1992-08-27 IL IL10297492A patent/IL102974A/he not_active IP Right Cessation
- 1992-09-02 EP EP92307970A patent/EP0532221B1/en not_active Expired - Lifetime
- 1992-09-02 DE DE69231836T patent/DE69231836T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IL102974A0 (en) | 1993-02-21 |
| DE69231836D1 (de) | 2001-06-28 |
| US5307427A (en) | 1994-04-26 |
| EP0532221A3 (en) | 1993-12-01 |
| EP0532221B1 (en) | 2001-05-23 |
| DE69231836T2 (de) | 2002-03-28 |
| EP0532221A2 (en) | 1993-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| HP | Change in proprietorship | ||
| RH | Patent void | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| EXP | Patent expired |