CA982265A - Finite memory adaptive predictor - Google Patents
Finite memory adaptive predictorInfo
- Publication number
- CA982265A CA982265A CA173,798A CA173798A CA982265A CA 982265 A CA982265 A CA 982265A CA 173798 A CA173798 A CA 173798A CA 982265 A CA982265 A CA 982265A
- Authority
- CA
- Canada
- Prior art keywords
- adaptive predictor
- finite memory
- memory adaptive
- finite
- predictor
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/41—Bandwidth or redundancy reduction
- H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
- H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
- H04N1/417—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Facsimile Image Signal Circuits (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28135972A | 1972-08-17 | 1972-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA982265A true CA982265A (en) | 1976-01-20 |
Family
ID=23076957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA173,798A Expired CA982265A (en) | 1972-08-17 | 1973-06-12 | Finite memory adaptive predictor |
Country Status (7)
Country | Link |
---|---|
US (1) | US3769453A (de) |
JP (1) | JPS5246763B2 (de) |
CA (1) | CA982265A (de) |
DE (1) | DE2340230A1 (de) |
FR (1) | FR2196556B1 (de) |
GB (1) | GB1405036A (de) |
IT (1) | IT989317B (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3927268A (en) * | 1971-04-30 | 1975-12-16 | Communications Satellite Corp | Speech predictive encoding communication system |
JPS5220091B2 (de) * | 1972-08-23 | 1977-06-01 | ||
US3937871A (en) * | 1973-03-26 | 1976-02-10 | International Publishing Corporation Limited | Code communication |
JPS5816665B2 (ja) * | 1975-10-30 | 1983-04-01 | ケイディディ株式会社 | フアクシミリシンゴウノフゴウカホウシキ |
JPS5818824B2 (ja) * | 1975-11-07 | 1983-04-14 | ケイディディ株式会社 | フアクシミリシンゴウノ フゴウカホウシキ |
US4199722A (en) * | 1976-06-30 | 1980-04-22 | Israel Paz | Tri-state delta modulator |
US4060834A (en) * | 1976-10-21 | 1977-11-29 | Bell Telephone Laboratories, Incorporated | Processor for increasing the run-length of digital signals |
US4193096A (en) * | 1977-04-04 | 1980-03-11 | Xerox Corporation | Half tone encoder/decoder |
JPS543420A (en) * | 1977-06-09 | 1979-01-11 | Nec Corp | Application forecast encoder device |
CA1175556A (en) * | 1981-02-24 | 1984-10-02 | Kazumoto Iinuma | System for transmitting a video signal with short runs avoided in a signal encoded from the video signal |
US4363036A (en) * | 1981-03-16 | 1982-12-07 | Ncr Canada Ltd - Ncr Canada Ltee | Method and apparatus for compressing digital data using non-adaptive predictive techniques |
JPS58102718A (ja) * | 1981-12-14 | 1983-06-18 | 石川島建材工業株式会社 | プレストレストコンクリ−ト部材の製造方法 |
US4559563A (en) * | 1983-10-11 | 1985-12-17 | Xerox Corporation | Adaptive prediction for binary encoded documents containing a mixture of text, line drawings and halftones |
US5282256A (en) * | 1988-05-13 | 1994-01-25 | Canon Kabushiki Kaisha | Binary image data coding method having the function of correcting errors derived from coding |
US5095374A (en) * | 1989-10-10 | 1992-03-10 | Unisys Corporation | Method and apparatus for lossless compression and decompression of image data |
GB2243512A (en) * | 1990-04-23 | 1991-10-30 | Philips Electronic Associated | Bandwidth reduction of picture signals; predictive encoding of edge map signals |
US5357250A (en) * | 1992-11-20 | 1994-10-18 | International Business Machines Corporation | Adaptive computation of symbol probabilities in n-ary strings |
DE19882723T1 (de) * | 1997-10-08 | 2000-09-21 | Seagate Technology | Hybrides Datenspeicherungs- und Datenrekonstruierungssystem und Verfahren für eine Datenspeichervorrichtung |
US7403561B2 (en) * | 2003-04-04 | 2008-07-22 | Avid Technology, Inc. | Fixed bit rate, intraframe compression and decompression of video |
US7433519B2 (en) * | 2003-04-04 | 2008-10-07 | Avid Technology, Inc. | Bitstream format for compressed image data |
EP2863566B1 (de) | 2013-10-18 | 2020-09-02 | Université de Nantes | Verfahren zur Rekonstruktion eines Datenblocks und Vorrichtung zur Verwendung davon |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736373A (en) * | 1971-12-13 | 1973-05-29 | Bell Telephone Labor Inc | Conditional vertical subsampling in a video redundancy reduction system |
-
1972
- 1972-08-17 US US00281359A patent/US3769453A/en not_active Expired - Lifetime
-
1973
- 1973-06-12 CA CA173,798A patent/CA982265A/en not_active Expired
- 1973-06-20 IT IT25621/73A patent/IT989317B/it active
- 1973-07-10 JP JP48077152A patent/JPS5246763B2/ja not_active Expired
- 1973-07-12 FR FR7326412A patent/FR2196556B1/fr not_active Expired
- 1973-07-19 GB GB3453473A patent/GB1405036A/en not_active Expired
- 1973-08-09 DE DE19732340230 patent/DE2340230A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1405036A (en) | 1975-09-03 |
FR2196556A1 (de) | 1974-03-15 |
JPS4947009A (de) | 1974-05-07 |
US3769453A (en) | 1973-10-30 |
JPS5246763B2 (de) | 1977-11-28 |
FR2196556B1 (de) | 1976-04-30 |
DE2340230A1 (de) | 1974-02-28 |
IT989317B (it) | 1975-05-20 |
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