CN1633185A - 视频信号编码/解码方法和装置及对应的无线电电信装置 - Google Patents
视频信号编码/解码方法和装置及对应的无线电电信装置 Download PDFInfo
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- CN1633185A CN1633185A CNA2005100041642A CN200510004164A CN1633185A CN 1633185 A CN1633185 A CN 1633185A CN A2005100041642 A CNA2005100041642 A CN A2005100041642A CN 200510004164 A CN200510004164 A CN 200510004164A CN 1633185 A CN1633185 A CN 1633185A
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- 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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
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- 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
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- 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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- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
- Error Detection And Correction (AREA)
- Color Television Systems (AREA)
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Abstract
Description
Claims (72)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0011606A GB2362532B (en) | 2000-05-15 | 2000-05-15 | Video coding |
| GB0011606.1 | 2000-05-15 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CNB018124801A Division CN1193622C (zh) | 2000-05-15 | 2001-05-14 | 视频信号编码/解码方法和装置及对应的无线电电信装置 |
Publications (2)
| Publication Number | Publication Date |
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| CN1633185A true CN1633185A (zh) | 2005-06-29 |
| CN100394802C CN100394802C (zh) | 2008-06-11 |
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| CNB2005100041642A Expired - Lifetime CN100394802C (zh) | 2000-05-15 | 2001-05-14 | 视频信号编码/解码方法和装置及对应的无线电电信装置 |
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Country Status (15)
| Country | Link |
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| US (1) | US7711052B2 (zh) |
| EP (2) | EP2148513B1 (zh) |
| JP (1) | JP4362259B2 (zh) |
| KR (2) | KR100929558B1 (zh) |
| CN (2) | CN1193622C (zh) |
| AT (1) | ATE522086T1 (zh) |
| AU (1) | AU2001272409A1 (zh) |
| BR (1) | BRPI0110770B1 (zh) |
| CA (1) | CA2409027C (zh) |
| EE (1) | EE05652B1 (zh) |
| GB (1) | GB2362532B (zh) |
| HU (1) | HU230597B1 (zh) |
| MX (1) | MXPA02011201A (zh) |
| WO (1) | WO2001089223A2 (zh) |
| ZA (1) | ZA200208744B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454369A (zh) * | 2011-10-18 | 2017-02-22 | 株式会社Ntt都科摩 | 动态图像预测解码方法、动态图像预测解码装置 |
| CN111937396A (zh) * | 2018-04-03 | 2020-11-13 | 华为技术有限公司 | 基于子图像码流视角相关视频编码中的误差抑制的文件格式指示 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106454369A (zh) * | 2011-10-18 | 2017-02-22 | 株式会社Ntt都科摩 | 动态图像预测解码方法、动态图像预测解码装置 |
| CN103858429B (zh) * | 2011-10-18 | 2018-11-27 | 株式会社Ntt都科摩 | 动态图像预测编解码方法及装置 |
| CN106454369B (zh) * | 2011-10-18 | 2019-07-23 | 株式会社Ntt都科摩 | 动态图像预测解码方法、动态图像预测解码装置 |
| CN111937396A (zh) * | 2018-04-03 | 2020-11-13 | 华为技术有限公司 | 基于子图像码流视角相关视频编码中的误差抑制的文件格式指示 |
| CN111937396B (zh) * | 2018-04-03 | 2023-11-17 | 华为技术有限公司 | 基于子图像码流视角相关视频编码中的误差抑制的文件格式指示 |
| US11917130B2 (en) | 2018-04-03 | 2024-02-27 | Huawei Technologies Co., Ltd. | Error mitigation in sub-picture bitstream based viewpoint dependent video coding |
| US12003701B2 (en) | 2018-04-03 | 2024-06-04 | Huawei Technologies Co., Ltd. | File format signaling of error mitigation in sub-picture bitstream based viewport dependent video coding |
| US12075029B2 (en) | 2018-04-03 | 2024-08-27 | Huawei Technologies Co., Ltd. | Bitstream signaling of error mitigation in sub-picture bitstream based viewport dependent video coding |
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