JPS58105678A - 画像信号処理方式 - Google Patents

画像信号処理方式

Info

Publication number
JPS58105678A
JPS58105678A JP56204189A JP20418981A JPS58105678A JP S58105678 A JPS58105678 A JP S58105678A JP 56204189 A JP56204189 A JP 56204189A JP 20418981 A JP20418981 A JP 20418981A JP S58105678 A JPS58105678 A JP S58105678A
Authority
JP
Japan
Prior art keywords
signal
image signal
frequency
image
sampling
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
Application number
JP56204189A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0224074B2 (de
Inventor
Daiji Nishizawa
西沢　台次
Yutaka Tanaka
豊 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Priority to JP56204189A priority Critical patent/JPS58105678A/ja
Priority to US06/448,078 priority patent/US4551753A/en
Priority to DE8282111687T priority patent/DE3279664D1/de
Priority to EP82111687A priority patent/EP0082489B1/de
Publication of JPS58105678A publication Critical patent/JPS58105678A/ja
Publication of JPH0224074B2 publication Critical patent/JPH0224074B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
JP56204189A 1981-12-17 1981-12-17 画像信号処理方式 Granted JPS58105678A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56204189A JPS58105678A (ja) 1981-12-17 1981-12-17 画像信号処理方式
US06/448,078 US4551753A (en) 1981-12-17 1982-12-09 Picture signal processing system including spatio-temporal filter
DE8282111687T DE3279664D1 (en) 1981-12-17 1982-12-16 Picture signal processing system including spatio-temporal filter
EP82111687A EP0082489B1 (de) 1981-12-17 1982-12-16 Bildsignal-Verarbeitungssystem mit einem Raum-Zeit-Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56204189A JPS58105678A (ja) 1981-12-17 1981-12-17 画像信号処理方式

Publications (2)

Publication Number Publication Date
JPS58105678A true JPS58105678A (ja) 1983-06-23
JPH0224074B2 JPH0224074B2 (de) 1990-05-28

Family

ID=16486304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56204189A Granted JPS58105678A (ja) 1981-12-17 1981-12-17 画像信号処理方式

Country Status (1)

Country Link
JP (1) JPS58105678A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607273A (ja) * 1983-06-24 1985-01-16 Matsushita Electric Ind Co Ltd テレビジヨン同期受信機
JPS607274A (ja) * 1983-06-24 1985-01-16 Matsushita Electric Ind Co Ltd テレビジヨン同期受信機
JPS607271A (ja) * 1983-06-24 1985-01-16 Matsushita Electric Ind Co Ltd テレビジヨン同期受信機
JPS607272A (ja) * 1983-06-24 1985-01-16 Matsushita Electric Ind Co Ltd テレビジヨン同期受信機

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607273A (ja) * 1983-06-24 1985-01-16 Matsushita Electric Ind Co Ltd テレビジヨン同期受信機
JPS607274A (ja) * 1983-06-24 1985-01-16 Matsushita Electric Ind Co Ltd テレビジヨン同期受信機
JPS607271A (ja) * 1983-06-24 1985-01-16 Matsushita Electric Ind Co Ltd テレビジヨン同期受信機
JPS607272A (ja) * 1983-06-24 1985-01-16 Matsushita Electric Ind Co Ltd テレビジヨン同期受信機

Also Published As

Publication number Publication date
JPH0224074B2 (de) 1990-05-28

Similar Documents

Publication Publication Date Title
US5065229A (en) Compression method and apparatus for single-sensor color imaging systems
JP3436367B2 (ja) デジタルビデオ信号プロセッサ装置
US5159453A (en) Video processing method and apparatus
FR2593988A1 (fr) Systeme de television a balayage progressif avec composantes de somme et de difference, et procede de codage du signal
JPS58117788A (ja) カラ−テレビジヨン信号処理回路
US6661463B1 (en) Methods and devices for time-varying selection and arrangement of data points with particular application to the creation of NTSC-compatible HDTV signals
JPH01265683A (ja) 鮮明度の改良されたテレビジョン方式
JPH08506699A (ja) ビデオ信号の成分を合成および分離する装置
JP3432821B2 (ja) 広帯域カラー画像信号送信装置および受信装置
Parker et al. Digital video processing for engineers: A foundation for embedded systems design
EP0781493B1 (de) Paketiertes yuv9 format zur verschachtelten speicherung und effizienten bearbeitung von digitalen videodaten
US5280343A (en) Separable subsampling of digital image data with general periodic symmetry
JPS58105678A (ja) 画像信号処理方式
JPWO1993000771A1 (ja) 広帯域カラー画像信号の動画像領域における伝送画質を改善したサブサンプル伝送方式
Isnardi et al. Decoding issues in the ACTV system
US5227879A (en) Apparatus for transmitting an extended definition TV signal having compatibility with a conventional TV system
JPH03247192A (ja) テレビジョン受信機
JPH1098694A (ja) 画像信号の走査変換方法及び回路
EP0522079B1 (de) Verfahren und vorrichtung zur videoverarbeitung
Messing et al. Improved multi-image resolution enhancement for colour images captured by single-CCD cameras
KR100300948B1 (ko) 영상색차신호의포맷변환장치
JP2905234B2 (ja) 画像信号帯域圧縮送信装置および帯域圧縮画像信号受信装置
CA2332185C (en) Video processing method and apparatus
JPH08181967A (ja) スクランブル装置およびデスクランブル装置
JPH0591369A (ja) Ｍｕｓｅデコーダ用ノンリニヤエツジ信号生成装置