CN1065701C - 活动图像专家组4图像设备的物体背景信息编码设备和方法 - Google Patents
活动图像专家组4图像设备的物体背景信息编码设备和方法 Download PDFInfo
- Publication number
- CN1065701C CN1065701C CN95109650A CN95109650A CN1065701C CN 1065701 C CN1065701 C CN 1065701C CN 95109650 A CN95109650 A CN 95109650A CN 95109650 A CN95109650 A CN 95109650A CN 1065701 C CN1065701 C CN 1065701C
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- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
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- 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
-
- 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
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940038016A KR100186979B1 (ko) | 1994-12-28 | 1994-12-28 | 영상데이터의 물체별 배경 정보 부호화 방법 및 장치 |
KR38016/1994 | 1994-12-28 | ||
KR38016/94 | 1994-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1128457A CN1128457A (zh) | 1996-08-07 |
CN1065701C true CN1065701C (zh) | 2001-05-09 |
Family
ID=19404373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95109650A Expired - Lifetime CN1065701C (zh) | 1994-12-28 | 1995-07-28 | 活动图像专家组4图像设备的物体背景信息编码设备和方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5686956A (zh) |
KR (1) | KR100186979B1 (zh) |
CN (1) | CN1065701C (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3788823B2 (ja) | 1995-10-27 | 2006-06-21 | 株式会社東芝 | 動画像符号化装置および動画像復号化装置 |
EP1042736B1 (en) * | 1996-12-30 | 2003-09-24 | Sharp Kabushiki Kaisha | Sprite-based video coding system |
US6057884A (en) * | 1997-06-05 | 2000-05-02 | General Instrument Corporation | Temporal and spatial scaleable coding for video object planes |
KR100249223B1 (ko) * | 1997-09-12 | 2000-03-15 | 구자홍 | 엠팩(mpeg)-4의움직임벡터코딩방법 |
US6654931B1 (en) * | 1998-01-27 | 2003-11-25 | At&T Corp. | Systems and methods for playing, browsing and interacting with MPEG-4 coded audio-visual objects |
US6738424B1 (en) | 1999-12-27 | 2004-05-18 | Objectvideo, Inc. | Scene model generation from video for use in video processing |
US7031522B2 (en) * | 2000-06-23 | 2006-04-18 | Sony Corporation | Image processing apparatus and method, and storage medium therefor |
US6778610B2 (en) | 2001-03-02 | 2004-08-17 | Redrock Semiconductor, Ltd. | Simultaneous search for different resync-marker patterns to recover from corrupted MPEG-4 bitstreams |
US6898240B2 (en) * | 2001-03-07 | 2005-05-24 | Pts Corporation | Predictive edge extension into uncovered regions |
JP2003009102A (ja) * | 2001-04-18 | 2003-01-10 | Victor Co Of Japan Ltd | オブジェクトデータの符号化方法、オブジェクトデータの伝送方法、オブジェクトデータの復号方法、オブジェクトデータ符号化装置、オブジェクトデータ生成装置、オブジェクトデータ復号装置、オブジェクトデータ符号化用プログラム、オブジェクトデータ復号用プログラム、及びオブジェクトデータ記録媒体 |
US6954501B2 (en) * | 2003-02-17 | 2005-10-11 | Xvd Corporation | Method and apparatus for object based motion compensation |
US7865015B2 (en) * | 2006-02-22 | 2011-01-04 | Huper Laboratories Co. Ltd. | Method for video object segmentation |
CN107368269B (zh) * | 2016-05-11 | 2019-03-26 | 北京京东尚科信息技术有限公司 | 传输屏幕图像的方法、装置和系统 |
JP7175715B2 (ja) * | 2018-10-31 | 2022-11-21 | キヤノン株式会社 | 情報処理装置、情報処理方法及びプログラム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5329375A (en) * | 1991-02-26 | 1994-07-12 | Matsushita Electric Industrial Co., Ltd. | Information recording/reproducing apparatus |
US5347311A (en) * | 1993-05-28 | 1994-09-13 | Intel Corporation | Method and apparatus for unevenly encoding error images |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01314080A (ja) * | 1988-06-13 | 1989-12-19 | Hitachi Ltd | 画像データ転送方式 |
JP3015479B2 (ja) * | 1991-03-04 | 2000-03-06 | 株式会社東芝 | 画像処理装置 |
JPH04334188A (ja) * | 1991-05-08 | 1992-11-20 | Nec Corp | 動画像信号の符号化方式 |
JPH05323947A (ja) * | 1992-05-22 | 1993-12-07 | Pioneer Electron Corp | サブコードグラフィックス再生制御装置 |
US5440350A (en) * | 1993-05-28 | 1995-08-08 | Intel Corporation | Method and apparatus for encoding selected blocks of a residual image signal |
US5519436A (en) * | 1994-06-21 | 1996-05-21 | Intel Corporation | Static image background reference for video teleconferencing applications |
-
1994
- 1994-12-28 KR KR1019940038016A patent/KR100186979B1/ko not_active IP Right Cessation
-
1995
- 1995-06-07 US US08/478,918 patent/US5686956A/en not_active Expired - Lifetime
- 1995-07-28 CN CN95109650A patent/CN1065701C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5329375A (en) * | 1991-02-26 | 1994-07-12 | Matsushita Electric Industrial Co., Ltd. | Information recording/reproducing apparatus |
US5347311A (en) * | 1993-05-28 | 1994-09-13 | Intel Corporation | Method and apparatus for unevenly encoding error images |
Also Published As
Publication number | Publication date |
---|---|
KR100186979B1 (ko) | 1999-05-01 |
CN1128457A (zh) | 1996-08-07 |
US5686956A (en) | 1997-11-11 |
KR960028568A (ko) | 1996-07-22 |
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Owner name: CURIE GENTILE CO.,LTD. Free format text: FORMER OWNER: HAINICKS SEMICONDUCTOR CO., LTD. Effective date: 20030418 |
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