CN1549604A - 视频信号编解码器的帧类型误判防止方法 - Google Patents
视频信号编解码器的帧类型误判防止方法 Download PDFInfo
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- CN1549604A CN1549604A CNA031601111A CN03160111A CN1549604A CN 1549604 A CN1549604 A CN 1549604A CN A031601111 A CNA031601111 A CN A031601111A CN 03160111 A CN03160111 A CN 03160111A CN 1549604 A CN1549604 A CN 1549604A
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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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
- H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
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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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
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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
- H04N19/17—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 the unit being an image region, e.g. an object
- H04N19/176—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 the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0029067A KR100531854B1 (ko) | 2003-05-07 | 2003-05-07 | 영상 코덱의 프레임 타입 오인식 방지 방법 |
KR0029067/2003 | 2003-05-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1549604A true CN1549604A (zh) | 2004-11-24 |
CN1287602C CN1287602C (zh) | 2006-11-29 |
Family
ID=34374088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031601111A Expired - Fee Related CN1287602C (zh) | 2003-05-07 | 2003-09-26 | 视频信号编解码器的帧类型误判防止方法 |
Country Status (2)
Country | Link |
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KR (1) | KR100531854B1 (zh) |
CN (1) | CN1287602C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102547300A (zh) * | 2010-12-17 | 2012-07-04 | 华为技术有限公司 | 帧类型的检测方法和装置 |
CN101742329B (zh) * | 2008-11-24 | 2013-02-13 | 北京中星微电子有限公司 | 一种图像编码方法及装置 |
-
2003
- 2003-05-07 KR KR10-2003-0029067A patent/KR100531854B1/ko not_active IP Right Cessation
- 2003-09-26 CN CNB031601111A patent/CN1287602C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101742329B (zh) * | 2008-11-24 | 2013-02-13 | 北京中星微电子有限公司 | 一种图像编码方法及装置 |
CN102547300A (zh) * | 2010-12-17 | 2012-07-04 | 华为技术有限公司 | 帧类型的检测方法和装置 |
CN102547300B (zh) * | 2010-12-17 | 2015-01-21 | 华为技术有限公司 | 帧类型的检测方法和装置 |
US9497459B2 (en) | 2010-12-17 | 2016-11-15 | Huawei Technologies Co., Ltd. | Method and apparatus for detecting frame types |
Also Published As
Publication number | Publication date |
---|---|
KR20040096202A (ko) | 2004-11-16 |
KR100531854B1 (ko) | 2005-11-30 |
CN1287602C (zh) | 2006-11-29 |
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Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120323 |
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Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120323 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061129 Termination date: 20140926 |
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