CN100421472C - 用于图像相关性最小失真计算的自适应尽快退出技术 - Google Patents
用于图像相关性最小失真计算的自适应尽快退出技术 Download PDFInfo
- Publication number
- CN100421472C CN100421472C CNB018109268A CN01810926A CN100421472C CN 100421472 C CN100421472 C CN 100421472C CN B018109268 A CNB018109268 A CN B018109268A CN 01810926 A CN01810926 A CN 01810926A CN 100421472 C CN100421472 C CN 100421472C
- Authority
- CN
- China
- Prior art keywords
- pattern
- calculating
- absolute difference
- calculate
- difference
- 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 - Fee Related
Links
Images
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
- H04N19/557—Motion estimation characterised by stopping computation or iteration based on certain criteria, e.g. error magnitude being too large or early exit
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/43—Hardware specially adapted for motion estimation or compensation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/589,630 | 2000-06-07 | ||
US09/589,630 US6654502B1 (en) | 2000-06-07 | 2000-06-07 | Adaptive early exit techniques in image correlation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1436424A CN1436424A (zh) | 2003-08-13 |
CN100421472C true CN100421472C (zh) | 2008-09-24 |
Family
ID=24358814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018109268A Expired - Fee Related CN100421472C (zh) | 2000-06-07 | 2001-06-06 | 用于图像相关性最小失真计算的自适应尽快退出技术 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6654502B1 (zh) |
JP (1) | JP4271935B2 (zh) |
KR (1) | KR100604169B1 (zh) |
CN (1) | CN100421472C (zh) |
AU (1) | AU2001267041A1 (zh) |
TW (1) | TW525388B (zh) |
WO (1) | WO2001095635A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6700996B1 (en) * | 2000-06-07 | 2004-03-02 | Intel Corporation | Adaptive early exit techniques in image correlation |
US6654502B1 (en) * | 2000-06-07 | 2003-11-25 | Intel Corporation | Adaptive early exit techniques in image correlation |
US6907080B1 (en) * | 2000-06-07 | 2005-06-14 | Intel Corporation | Adaptive early exit techniques in image correlation |
US6804819B1 (en) * | 2000-09-18 | 2004-10-12 | Hewlett-Packard Development Company, L.P. | Method, system, and computer program product for a data propagation platform and applications of same |
FI110744B (fi) * | 2001-09-06 | 2003-03-14 | Nokia Corp | Menetelmä liike-estimoinnin suorittamiseksi videokoodauksessa, videokoodausjärjestelmä sekä videokoodauslaite |
JP4015934B2 (ja) * | 2002-04-18 | 2007-11-28 | 株式会社東芝 | 動画像符号化方法及び装置 |
US6757434B2 (en) * | 2002-11-12 | 2004-06-29 | Nokia Corporation | Region-of-interest tracking method and device for wavelet-based video coding |
FR2872975A1 (fr) * | 2004-07-06 | 2006-01-13 | Thomson Licensing Sa | Procede et dispositif pour choisir un mode de codage |
US20060062478A1 (en) * | 2004-08-16 | 2006-03-23 | Grandeye, Ltd., | Region-sensitive compression of digital video |
CN100384214C (zh) * | 2004-10-27 | 2008-04-23 | 联咏科技股份有限公司 | 绝对差和电路 |
US7234354B2 (en) * | 2004-12-03 | 2007-06-26 | General Electric Company | Ultrasonic probe and inspection method and system |
KR101217627B1 (ko) * | 2006-02-02 | 2013-01-02 | 삼성전자주식회사 | 블록 기반의 움직임 추정 방법 및 장치 |
CN100454338C (zh) * | 2006-02-21 | 2009-01-21 | 华晶科技股份有限公司 | 动态图像的处理方法 |
KR101221874B1 (ko) | 2008-12-03 | 2013-01-15 | 한국전자통신연구원 | 영상 처리 장치 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0239276A2 (en) * | 1986-03-28 | 1987-09-30 | Texas Instruments Incorporated | Alu for a bit slice processor with multiplexed bypass path |
EP0373291A2 (en) * | 1988-12-16 | 1990-06-20 | Mitsubishi Denki Kabushiki Kaisha | Digital signal processor |
CN1195824A (zh) * | 1997-01-09 | 1998-10-14 | 松下电器产业株式会社 | 运动矢量检测装置 |
CN1211372A (zh) * | 1996-12-12 | 1999-03-17 | 松下电器产业株式会社 | 图像编码设备和图像解码设备 |
JPH11219436A (ja) * | 1998-01-30 | 1999-08-10 | Toshiba Corp | 動きベクトル検出回路および動きベクトル検出方法 |
US5973742A (en) * | 1996-05-24 | 1999-10-26 | Lsi Logic Corporation | System and method for performing motion estimation with reduced memory loading latency |
US6031582A (en) * | 1996-12-20 | 2000-02-29 | Kabushiki Kaisha Toshiba | System and method for estimating motion vector in macro block |
JP2000069484A (ja) * | 1998-08-21 | 2000-03-03 | Sony Corp | 動きベクトル算出方法及び動きベクトル算出プログラムを記録した記録媒体 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5163101A (en) * | 1985-10-07 | 1992-11-10 | Schlumberger Technologies, Inc. | Bitplane area correlator |
JPH02189087A (ja) | 1989-01-18 | 1990-07-25 | Mitsubishi Electric Corp | 動き補償演算方法 |
JPH0683019B2 (ja) | 1988-12-16 | 1994-10-19 | 三菱電機株式会社 | ディジタル信号処理プロセッサ |
JP3146232B2 (ja) | 1991-09-20 | 2001-03-12 | ヤマハ発動機株式会社 | パターン・マッチング法 |
JPH05268593A (ja) | 1992-03-23 | 1993-10-15 | Nippon Telegr & Teleph Corp <Ntt> | 差分絶対値和・差分自乗和並列演算装置 |
JP2838817B2 (ja) | 1992-09-09 | 1998-12-16 | 日本電信電話株式会社 | 動き補償演算装置 |
US5682209A (en) * | 1995-11-13 | 1997-10-28 | Tektronix, Inc. | Motion estimation using limited-time early exit with prequalification matrices and a predicted search center |
GB9600804D0 (en) * | 1996-01-17 | 1996-03-20 | Robb Garry D | Multiphone |
JP2954120B2 (ja) | 1997-01-09 | 1999-09-27 | 松下電器産業株式会社 | 動きベクトル検出装置 |
JPH10271514A (ja) | 1997-03-23 | 1998-10-09 | Tadayoshi Enomoto | 動画像情報の信号処理方法及びその装置 |
JP3463910B2 (ja) | 1997-04-22 | 2003-11-05 | 旭有機材工業株式会社 | マンニッヒ系ポリオールの製造方法 |
JP2891253B1 (ja) * | 1997-12-10 | 1999-05-17 | 日本電気株式会社 | 画像圧縮処理装置 |
US6192257B1 (en) * | 1998-03-31 | 2001-02-20 | Lucent Technologies Inc. | Wireless communication terminal having video image capability |
US6519005B2 (en) * | 1999-04-30 | 2003-02-11 | Koninklijke Philips Electronics N.V. | Method of concurrent multiple-mode motion estimation for digital video |
US6539541B1 (en) * | 1999-08-20 | 2003-03-25 | Intel Corporation | Method of constructing and unrolling speculatively counted loops |
US6690728B1 (en) * | 1999-12-28 | 2004-02-10 | Sony Corporation | Methods and apparatus for motion estimation in compressed domain |
US6496538B1 (en) * | 1999-12-31 | 2002-12-17 | Intel Corporation | Method and apparatus for motion estimation for digital video encoding |
US6567469B1 (en) * | 2000-03-23 | 2003-05-20 | Koninklijke Philips Electronics N.V. | Motion estimation algorithm suitable for H.261 videoconferencing applications |
US6907080B1 (en) * | 2000-06-07 | 2005-06-14 | Intel Corporation | Adaptive early exit techniques in image correlation |
US6654502B1 (en) | 2000-06-07 | 2003-11-25 | Intel Corporation | Adaptive early exit techniques in image correlation |
US6700996B1 (en) * | 2000-06-07 | 2004-03-02 | Intel Corporation | Adaptive early exit techniques in image correlation |
US7023921B2 (en) * | 2002-08-06 | 2006-04-04 | Motorola, Inc. | Method and apparatus for determining block match quality |
US7596286B2 (en) * | 2003-08-06 | 2009-09-29 | Sony Corporation | Image processing apparatus, image processing system, imaging apparatus and image processing method |
-
2000
- 2000-06-07 US US09/589,630 patent/US6654502B1/en not_active Expired - Lifetime
-
2001
- 2001-06-06 CN CNB018109268A patent/CN100421472C/zh not_active Expired - Fee Related
- 2001-06-06 AU AU2001267041A patent/AU2001267041A1/en not_active Abandoned
- 2001-06-06 KR KR1020027016708A patent/KR100604169B1/ko active IP Right Grant
- 2001-06-06 JP JP2002503042A patent/JP4271935B2/ja not_active Expired - Lifetime
- 2001-06-06 WO PCT/US2001/040871 patent/WO2001095635A1/en not_active Application Discontinuation
- 2001-06-07 TW TW090113825A patent/TW525388B/zh not_active IP Right Cessation
-
2003
- 2003-11-24 US US10/721,593 patent/US7154950B2/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0239276A2 (en) * | 1986-03-28 | 1987-09-30 | Texas Instruments Incorporated | Alu for a bit slice processor with multiplexed bypass path |
EP0373291A2 (en) * | 1988-12-16 | 1990-06-20 | Mitsubishi Denki Kabushiki Kaisha | Digital signal processor |
US5973742A (en) * | 1996-05-24 | 1999-10-26 | Lsi Logic Corporation | System and method for performing motion estimation with reduced memory loading latency |
CN1211372A (zh) * | 1996-12-12 | 1999-03-17 | 松下电器产业株式会社 | 图像编码设备和图像解码设备 |
US6031582A (en) * | 1996-12-20 | 2000-02-29 | Kabushiki Kaisha Toshiba | System and method for estimating motion vector in macro block |
CN1195824A (zh) * | 1997-01-09 | 1998-10-14 | 松下电器产业株式会社 | 运动矢量检测装置 |
JPH11219436A (ja) * | 1998-01-30 | 1999-08-10 | Toshiba Corp | 動きベクトル検出回路および動きベクトル検出方法 |
JP2000069484A (ja) * | 1998-08-21 | 2000-03-03 | Sony Corp | 動きベクトル算出方法及び動きベクトル算出プログラムを記録した記録媒体 |
Also Published As
Publication number | Publication date |
---|---|
JP2003536161A (ja) | 2003-12-02 |
JP4271935B2 (ja) | 2009-06-03 |
US7154950B2 (en) | 2006-12-26 |
CN1436424A (zh) | 2003-08-13 |
KR20030025240A (ko) | 2003-03-28 |
US20040105496A1 (en) | 2004-06-03 |
US6654502B1 (en) | 2003-11-25 |
AU2001267041A1 (en) | 2001-12-17 |
KR100604169B1 (ko) | 2006-07-25 |
TW525388B (en) | 2003-03-21 |
WO2001095635A1 (en) | 2001-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100421472C (zh) | 用于图像相关性最小失真计算的自适应尽快退出技术 | |
CN107392932A (zh) | 更新用于图像的背景减除的背景模型的方法和装置 | |
CN109344789A (zh) | 人脸跟踪方法及装置 | |
CN109819161A (zh) | 一种帧率的调整方法、装置、终端及可读存储介质 | |
CN110633610A (zh) | 一种基于yolo的学员状态检测算法 | |
CN113408671B (zh) | 一种对象识别方法及装置、芯片及电子设备 | |
US11200681B2 (en) | Motion detection method and motion detection system with low computational complexity and high detection accuracy | |
CN108875519B (zh) | 对象检测方法、装置和系统及存储介质 | |
WO2022041613A1 (zh) | 动态手势识别方法、装置、存储介质及终端设备 | |
CN111863276B (zh) | 利用细粒度数据的手足口病预测方法、电子设备及介质 | |
CN111064865A (zh) | 一种动态视觉传感器背景活动噪声过滤器及处理器 | |
CN109034100B (zh) | 人脸图样检测方法、装置、设备及存储介质 | |
CN100352282C (zh) | 用于图像相关性最小失真计算的自适应尽快退出技术 | |
CN113268403A (zh) | 时间序列的分析预测方法、装置、设备及存储介质 | |
CN111353473A (zh) | 一种人脸检测方法、装置、电子设备及存储介质 | |
CN115081613A (zh) | 生成深度学习模型的方法、装置、电子设备及存储介质 | |
CN106920264B (zh) | 一种基于可形变部件模型算法的目标检测硬件结构 | |
CN101573962A (zh) | 电影节奏检测 | |
CN115576502B (zh) | 一种数据存储的方法、装置、电子设备以及存储介质 | |
CN1436426A (zh) | 用于图像相关性最小失真计算的自适应尽快退出技术 | |
CN113009906B (zh) | 一种基于工业互联网的大数据预测分析方法及系统 | |
CN115169387A (zh) | 脉冲信号的前景检测方法、装置、电子设备及存储介质 | |
US5548665A (en) | Vector correlation detecting circuit | |
KR102564039B1 (ko) | 프레임간 유사도에 기초하여, 신경망 학습을 위한 프레임 데이터를 생성하는 방법 및 장치 | |
CN115618938A (zh) | 一种基于旧数据增量检测新数据的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081226 Address after: Massachusetts, USA Patentee after: ANALOG DEVICES, Inc. Address before: California, USA Co-patentee before: ANALOG DEVICES, Inc. Patentee before: INTEL Corp. |
|
ASS | Succession or assignment of patent right |
Owner name: ANALOG DEVICES, INC. Free format text: FORMER OWNER: INTEL CORP Effective date: 20081226 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20200606 |
|
CF01 | Termination of patent right due to non-payment of annual fee |