JPH02113775A - 画像信号の符号化方法とその装置 - Google Patents
画像信号の符号化方法とその装置Info
- Publication number
- JPH02113775A JPH02113775A JP63268635A JP26863588A JPH02113775A JP H02113775 A JPH02113775 A JP H02113775A JP 63268635 A JP63268635 A JP 63268635A JP 26863588 A JP26863588 A JP 26863588A JP H02113775 A JPH02113775 A JP H02113775A
- Authority
- JP
- Japan
- Prior art keywords
- code
- codes
- block
- transmitted
- encoding
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims description 57
- 230000000750 progressive effect Effects 0.000 abstract description 25
- 238000013139 quantization Methods 0.000 description 50
- 230000009466 transformation Effects 0.000 description 11
- 238000004364 calculation method Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- NCEXYHBECQHGNR-UHFFFAOYSA-N chembl421 Chemical compound C1=C(O)C(C(=O)O)=CC(N=NC=2C=CC(=CC=2)S(=O)(=O)NC=2N=CC=CC=2)=C1 NCEXYHBECQHGNR-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63268635A JPH02113775A (ja) | 1988-10-24 | 1988-10-24 | 画像信号の符号化方法とその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63268635A JPH02113775A (ja) | 1988-10-24 | 1988-10-24 | 画像信号の符号化方法とその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02113775A true JPH02113775A (ja) | 1990-04-25 |
| JPH0516226B2 JPH0516226B2 (https=) | 1993-03-03 |
Family
ID=17461287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63268635A Granted JPH02113775A (ja) | 1988-10-24 | 1988-10-24 | 画像信号の符号化方法とその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113775A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9264736B2 (en) | 2003-01-14 | 2016-02-16 | Nippon Telegraph And Telephone Corporation | Encoding method, decoding method, encoding device, and decoding device |
-
1988
- 1988-10-24 JP JP63268635A patent/JPH02113775A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9264736B2 (en) | 2003-01-14 | 2016-02-16 | Nippon Telegraph And Telephone Corporation | Encoding method, decoding method, encoding device, and decoding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516226B2 (https=) | 1993-03-03 |
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