JPS642276B2 - - Google Patents
Info
- Publication number
- JPS642276B2 JPS642276B2 JP14552482A JP14552482A JPS642276B2 JP S642276 B2 JPS642276 B2 JP S642276B2 JP 14552482 A JP14552482 A JP 14552482A JP 14552482 A JP14552482 A JP 14552482A JP S642276 B2 JPS642276 B2 JP S642276B2
- Authority
- JP
- Japan
- Prior art keywords
- quantization
- buffer memory
- output
- bits
- circuit
- 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
- 238000013139 quantization Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 description 15
- 230000006870 function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57145524A JPS5936488A (ja) | 1982-08-24 | 1982-08-24 | テレビ信号用予測符号化装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57145524A JPS5936488A (ja) | 1982-08-24 | 1982-08-24 | テレビ信号用予測符号化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5936488A JPS5936488A (ja) | 1984-02-28 |
JPS642276B2 true JPS642276B2 (enrdf_load_stackoverflow) | 1989-01-17 |
Family
ID=15387210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57145524A Granted JPS5936488A (ja) | 1982-08-24 | 1982-08-24 | テレビ信号用予測符号化装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5936488A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1711015A3 (en) * | 1996-02-05 | 2006-11-08 | Matsushita Electric Industrial Co., Ltd. | Video signal recording apparatus, video signal regenerating apparatus, image coding apparatus and image decoding apparatus |
-
1982
- 1982-08-24 JP JP57145524A patent/JPS5936488A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5936488A (ja) | 1984-02-28 |
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