JPS6326951B2 - - Google Patents
Info
- Publication number
- JPS6326951B2 JPS6326951B2 JP14421482A JP14421482A JPS6326951B2 JP S6326951 B2 JPS6326951 B2 JP S6326951B2 JP 14421482 A JP14421482 A JP 14421482A JP 14421482 A JP14421482 A JP 14421482A JP S6326951 B2 JPS6326951 B2 JP S6326951B2
- Authority
- JP
- Japan
- Prior art keywords
- vector
- output
- input
- signal
- frame
- 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
- 239000013598 vector Substances 0.000 claims description 146
- 238000013139 quantization Methods 0.000 claims description 46
- 108010076504 Protein Sorting Signals Proteins 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
Classifications
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14421482A JPS5934781A (ja) | 1982-08-20 | 1982-08-20 | ベクトル量子化方式フレ−ム間符号化装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14421482A JPS5934781A (ja) | 1982-08-20 | 1982-08-20 | ベクトル量子化方式フレ−ム間符号化装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP25097992A Division JPH0690443A (ja) | 1992-09-21 | 1992-09-21 | ベクトル量子化方式フレーム間符号化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5934781A JPS5934781A (ja) | 1984-02-25 |
JPS6326951B2 true JPS6326951B2 (fr) | 1988-06-01 |
Family
ID=15356886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14421482A Granted JPS5934781A (ja) | 1982-08-20 | 1982-08-20 | ベクトル量子化方式フレ−ム間符号化装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5934781A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5943882A (ja) * | 1982-09-06 | 1984-03-12 | Toshiba Corp | 耐食性・耐摩耗性非晶質合金及びその製造法 |
US4670851A (en) * | 1984-01-09 | 1987-06-02 | Mitsubishi Denki Kabushiki Kaisha | Vector quantizer |
SE465347B (sv) * | 1984-04-25 | 1991-08-26 | Matsushita Electric Works Ltd | Bildsaendningssystem foer sampling och komprimering av bilddata i ett tv-bildfaelt |
CA1289656C (fr) * | 1985-02-28 | 1991-09-24 | Tokumichi Murakami | Appareil adaptatif de codage inter-image a quantification vectorielle |
JPH0642625Y2 (ja) * | 1988-03-01 | 1994-11-09 | ブラザー工業株式会社 | ミシンの針止具 |
JPH0270125A (ja) * | 1988-09-06 | 1990-03-09 | Matsushita Electric Ind Co Ltd | ベクトル量子化器符号化部および復号化部 |
-
1982
- 1982-08-20 JP JP14421482A patent/JPS5934781A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5934781A (ja) | 1984-02-25 |
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