JPH0360236B2 - - Google Patents
Info
- Publication number
- JPH0360236B2 JPH0360236B2 JP59253599A JP25359984A JPH0360236B2 JP H0360236 B2 JPH0360236 B2 JP H0360236B2 JP 59253599 A JP59253599 A JP 59253599A JP 25359984 A JP25359984 A JP 25359984A JP H0360236 B2 JPH0360236 B2 JP H0360236B2
- Authority
- JP
- Japan
- Prior art keywords
- processing
- frequency
- integer
- signal
- decimation
- 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 - Lifetime
Links
- 238000005070 sampling Methods 0.000 claims description 27
- 238000003672 processing method Methods 0.000 claims description 12
- 230000010363 phase shift Effects 0.000 description 24
- 238000000034 method Methods 0.000 description 16
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Color Television Systems (AREA)
- Processing Of Color Television Signals (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59253599A JPS61131991A (ja) | 1984-11-30 | 1984-11-30 | ビデオ信号デイジタル処理方法 |
KR1019850006918A KR900003778B1 (ko) | 1984-09-29 | 1985-09-21 | 비디오 신호 디지탈 처리 회로 |
EP85306966A EP0177320B1 (fr) | 1984-09-29 | 1985-09-30 | Système de traitement numérique du signal vidéo |
DE8585306966T DE3585584D1 (de) | 1984-09-29 | 1985-09-30 | Digitales videosignalverarbeitungssystem. |
US06/781,939 US4745492A (en) | 1984-09-29 | 1985-09-30 | Video signal digital processing system using lower sampling frequency for chroma signal data decimation |
DE198585306966T DE177320T1 (de) | 1984-09-29 | 1985-09-30 | Digitales videosignalverarbeitungssystem. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59253599A JPS61131991A (ja) | 1984-11-30 | 1984-11-30 | ビデオ信号デイジタル処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61131991A JPS61131991A (ja) | 1986-06-19 |
JPH0360236B2 true JPH0360236B2 (fr) | 1991-09-13 |
Family
ID=17253618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59253599A Granted JPS61131991A (ja) | 1984-09-29 | 1984-11-30 | ビデオ信号デイジタル処理方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61131991A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2589330B2 (ja) * | 1987-12-04 | 1997-03-12 | 富士通株式会社 | カラー画像表示制御装置 |
JP4608761B2 (ja) * | 2000-10-27 | 2011-01-12 | ソニー株式会社 | 映像信号処理装置及び方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5541591A (en) * | 1978-09-20 | 1980-03-24 | Shinko Electric Co Ltd | Detection circuit of start mark and stop mark in label reader |
-
1984
- 1984-11-30 JP JP59253599A patent/JPS61131991A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5541591A (en) * | 1978-09-20 | 1980-03-24 | Shinko Electric Co Ltd | Detection circuit of start mark and stop mark in label reader |
Also Published As
Publication number | Publication date |
---|---|
JPS61131991A (ja) | 1986-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |