JPH0322118B2 - - Google Patents
Info
- Publication number
- JPH0322118B2 JPH0322118B2 JP7062979A JP7062979A JPH0322118B2 JP H0322118 B2 JPH0322118 B2 JP H0322118B2 JP 7062979 A JP7062979 A JP 7062979A JP 7062979 A JP7062979 A JP 7062979A JP H0322118 B2 JPH0322118 B2 JP H0322118B2
- Authority
- JP
- Japan
- Prior art keywords
- block
- image
- motion vector
- interest
- 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 - Lifetime
Links
- 239000013598 vector Substances 0.000 claims description 135
- 238000001514 detection method Methods 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 11
- 230000000875 corresponding effect Effects 0.000 claims 3
- 230000002596 correlated effect Effects 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000002123 temporal 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
- H04N19/50—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
- H04N19/51—Motion estimation or motion compensation
-
- 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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7062979A JPS55162684A (en) | 1979-06-07 | 1979-06-07 | Asymptotic detection method of picture dynamic vector |
GB8017810A GB2050752B (en) | 1979-06-07 | 1980-05-30 | Motion compensated interframe coding system |
US06/155,786 US4307420A (en) | 1979-06-07 | 1980-06-02 | Motion-compensated interframe coding system |
DE3021033A DE3021033C2 (de) | 1979-06-07 | 1980-06-03 | Verfahren zur bewegungskompensierten Zwischen-Halbbild-Kodierung |
FR8012626A FR2458965A1 (fr) | 1979-06-07 | 1980-06-06 | Systeme de codage inter-trames a compensation de mouvement d'image, utilisable en television |
GB08325391A GB2128847B (en) | 1979-06-07 | 1983-09-22 | A motion-compensated interframe coding system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7062979A JPS55162684A (en) | 1979-06-07 | 1979-06-07 | Asymptotic detection method of picture dynamic vector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55162684A JPS55162684A (en) | 1980-12-18 |
JPH0322118B2 true JPH0322118B2 (de) | 1991-03-26 |
Family
ID=13437106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7062979A Granted JPS55162684A (en) | 1979-06-07 | 1979-06-07 | Asymptotic detection method of picture dynamic vector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55162684A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6126382A (ja) * | 1984-07-17 | 1986-02-05 | Kokusai Denshin Denwa Co Ltd <Kdd> | 動き量を用いた動画像フレ−ムレ−ト変換方式 |
JP2603963B2 (ja) * | 1987-09-10 | 1997-04-23 | 株式会社東芝 | 動画像符号化装置 |
JPH07135663A (ja) * | 1993-09-17 | 1995-05-23 | Oki Electric Ind Co Ltd | 動きベクトル検出方法および動きベクトル検出装置 |
JP2005202921A (ja) * | 2003-12-17 | 2005-07-28 | Shibasoku:Kk | 動きベクトル検出装置 |
JP4157579B2 (ja) | 2006-09-28 | 2008-10-01 | シャープ株式会社 | 画像表示装置及び方法、画像処理装置及び方法 |
JP4181598B2 (ja) | 2006-12-22 | 2008-11-19 | シャープ株式会社 | 画像表示装置及び方法、画像処理装置及び方法 |
-
1979
- 1979-06-07 JP JP7062979A patent/JPS55162684A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55162684A (en) | 1980-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5276519A (en) | Video image capture apparatus for digitally compensating imperfections introduced by an optical system | |
JP3222496B2 (ja) | ビデオ信号処理装置 | |
EP0714077A2 (de) | Verfahren zur Umwandlung von zweidimensionalen Bildern in dreidimensionalen Bilder | |
US5142361A (en) | Motion vector detecting apparatus for video telephone/teleconference systems | |
RU93058178A (ru) | Способ и устройство для сравнения сигнала изображения между соседними кадрами и оценки движения изображения | |
KR20050089886A (ko) | 배경 움직임 벡터 검출 | |
JPH04290385A (ja) | 手振れ補正装置および手振れ補正方法 | |
JP2012142865A (ja) | 画像処理装置及び画像処理方法 | |
JPH0322118B2 (de) | ||
JPH09182077A (ja) | 画像符号化方法および画像符号化装置 | |
KR20060029283A (ko) | 모션-보상된 영상 신호 보간 | |
JPH04232638A (ja) | ビデオテープレコーダ速度制御方法及び装置 | |
JP2647165B2 (ja) | 画像動き検出装置及び画像動き補正装置 | |
JPS63166369A (ja) | 動きベクトル検出回路 | |
JP3152556B2 (ja) | 2次元画像を3次元画像に変換する方法 | |
JP3303312B2 (ja) | 画像の振動補正装置及び画像の振動補正方法 | |
JPH0614316A (ja) | 動きベクトル検出装置 | |
JPH05108827A (ja) | 画像相関演算装置 | |
JPH05110933A (ja) | 画像の動きベクトル検出装置 | |
JPH0279584A (ja) | 画像動き検出装置 | |
JPH11110565A (ja) | 動き検出装置 | |
JPH05336432A (ja) | 画像の手振れ検出装置 | |
JPH0458682A (ja) | 撮像装置 | |
JPH04205572A (ja) | 信号処理装置及び信号処理方法 | |
JPS61105191A (ja) | テレビジヨン信号の動き検出装置 |