FR2318546A1 - Processeur de signaux - Google Patents
Processeur de signauxInfo
- Publication number
- FR2318546A1 FR2318546A1 FR7621634A FR7621634A FR2318546A1 FR 2318546 A1 FR2318546 A1 FR 2318546A1 FR 7621634 A FR7621634 A FR 7621634A FR 7621634 A FR7621634 A FR 7621634A FR 2318546 A1 FR2318546 A1 FR 2318546A1
- Authority
- FR
- France
- Prior art keywords
- signal processor
- processor
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/66—Transforming electric information into light information
- H04N5/70—Circuit details for electroluminescent devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/596,954 US3967052A (en) | 1975-07-17 | 1975-07-17 | Image transmission method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2318546A1 true FR2318546A1 (fr) | 1977-02-11 |
FR2318546B1 FR2318546B1 (fr) | 1979-06-08 |
Family
ID=24389430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7621634A Granted FR2318546A1 (fr) | 1975-07-17 | 1976-07-15 | Processeur de signaux |
Country Status (7)
Country | Link |
---|---|
US (1) | US3967052A (fr) |
BE (1) | BE844206A (fr) |
CA (1) | CA1090463A (fr) |
DE (1) | DE2631527C2 (fr) |
FR (1) | FR2318546A1 (fr) |
GB (1) | GB1547483A (fr) |
NL (1) | NL7607698A (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192015A (en) * | 1978-03-06 | 1980-03-04 | Bell Telephone Laboratories, Incorporated | Optical image sensor semiconductor apparatus |
US4568966A (en) * | 1978-04-19 | 1986-02-04 | Quanticon Inc. | Compatible color television with regenerable signals |
US4617597A (en) * | 1978-04-19 | 1986-10-14 | Quanticon Inc. | Compatible color television with regenerable signals |
JPS5563173A (en) * | 1978-11-06 | 1980-05-13 | Ricoh Co Ltd | Picture signal processing system |
US4194221A (en) * | 1978-12-26 | 1980-03-18 | Xerox Corporation | Automatic multimode continuous halftone line copy reproduction |
US4349846A (en) * | 1979-04-17 | 1982-09-14 | Ricoh Company, Ltd. | Picture processing method |
JPS57142072A (en) * | 1981-02-27 | 1982-09-02 | Canon Inc | Video signal processor |
US4511213A (en) * | 1981-12-24 | 1985-04-16 | Kokusai Denshin Denwa Kabushiki Kaisha | Coding method for multilevel-gradated picture signal |
GB2120896B (en) * | 1982-04-06 | 1987-01-28 | Canon Kk | Half-tone facsimile system |
US5666444A (en) * | 1982-04-06 | 1997-09-09 | Canon Kabushiki Kaisha | Image processing apparatus |
JPH069375B2 (ja) * | 1984-04-27 | 1994-02-02 | 株式会社東芝 | 中間調画情報の符号化伝送方式 |
US4631521A (en) * | 1984-12-31 | 1986-12-23 | Wang Laboratories, Inc. | Method and apparatus for differential run-length coding |
GB2172767B (en) * | 1985-01-31 | 1989-02-08 | Canon Kk | Image signal processing system |
JP2794281B2 (ja) * | 1986-07-10 | 1998-09-03 | 株式会社日立製作所 | デイザ信号の符号復号処理装置 |
NL8700182A (nl) * | 1987-01-27 | 1988-08-16 | Oce Nederland Bv | Werkwijze voor het coderen van beeldinformatie. |
US4956638A (en) * | 1988-09-16 | 1990-09-11 | International Business Machines Corporation | Display using ordered dither |
KR100258919B1 (ko) * | 1993-10-30 | 2000-06-15 | 윤종용 | 디더링행렬을 구현하는 디더링회로 및 그 방법 |
US5734369A (en) * | 1995-04-14 | 1998-03-31 | Nvidia Corporation | Method and apparatus for dithering images in a digital display system |
JP3492083B2 (ja) * | 1996-05-17 | 2004-02-03 | キヤノン株式会社 | 画像表示装置 |
US6034663A (en) * | 1997-03-10 | 2000-03-07 | Chips & Technologies, Llc | Method for providing grey scale images to the visible limit on liquid crystal displays |
US6211859B1 (en) | 1997-03-10 | 2001-04-03 | Chips & Technologies, Llc | Method for reducing pulsing on liquid crystal displays |
JP4561049B2 (ja) * | 2003-06-20 | 2010-10-13 | セイコーエプソン株式会社 | 所定領域内に形成されるドット個数の情報に基づいて画像を印刷する印刷システム |
US7414757B2 (en) * | 2003-09-30 | 2008-08-19 | Xerox Corporation | Method for compressing printing hint data sent to a printer |
US20100035217A1 (en) * | 2008-08-11 | 2010-02-11 | David Kasper | System and method for transmission of target tracking images |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1910586A (en) * | 1922-10-16 | 1933-05-23 | Bartholomew Harry Guy | Telautography or phototelegraphy |
US3244808A (en) * | 1962-01-12 | 1966-04-05 | Massachusetts Inst Technology | Pulse code modulation with few amplitude steps |
GB1218015A (en) * | 1967-03-13 | 1971-01-06 | Nat Res Dev | Improvements in or relating to systems for transmitting television signals |
US3739082A (en) * | 1972-02-29 | 1973-06-12 | Us Army | Ordered dither system |
JPS5751310B2 (fr) * | 1972-06-07 | 1982-11-01 | ||
US3937878A (en) * | 1975-01-21 | 1976-02-10 | Bell Telephone Laboratories, Incorporated | Animated dithered display systems |
-
1975
- 1975-07-17 US US05/596,954 patent/US3967052A/en not_active Expired - Lifetime
-
1976
- 1976-06-25 CA CA255,659A patent/CA1090463A/fr not_active Expired
- 1976-07-12 NL NL7607698A patent/NL7607698A/xx not_active Application Discontinuation
- 1976-07-14 GB GB29394/76A patent/GB1547483A/en not_active Expired
- 1976-07-14 DE DE2631527A patent/DE2631527C2/de not_active Expired
- 1976-07-15 FR FR7621634A patent/FR2318546A1/fr active Granted
- 1976-07-16 BE BE168966A patent/BE844206A/fr not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
CA1090463A (fr) | 1980-11-25 |
DE2631527C2 (de) | 1986-02-20 |
BE844206A (fr) | 1976-11-16 |
GB1547483A (en) | 1979-06-20 |
FR2318546B1 (fr) | 1979-06-08 |
US3967052A (en) | 1976-06-29 |
DE2631527A1 (de) | 1977-02-03 |
NL7607698A (nl) | 1977-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |