CN1078795C - 用在图象编码系统中的改进的运动补偿方法 - Google Patents
用在图象编码系统中的改进的运动补偿方法 Download PDFInfo
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- CN1078795C CN1078795C CN96102725A CN96102725A CN1078795C CN 1078795 C CN1078795 C CN 1078795C CN 96102725 A CN96102725 A CN 96102725A CN 96102725 A CN96102725 A CN 96102725A CN 1078795 C CN1078795 C CN 1078795C
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000013598 vector Substances 0.000 claims abstract description 78
- 238000012935 Averaging Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000013139 quantization Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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Classifications
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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
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
-
- 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
- H04N19/42—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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950005307A KR100198986B1 (ko) | 1995-03-15 | 1995-03-15 | 블록킹 현상방지용 움직임 보상장치 |
| KR5307/1995 | 1995-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1137211A CN1137211A (zh) | 1996-12-04 |
| CN1078795C true CN1078795C (zh) | 2002-01-30 |
Family
ID=19409801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96102725A Expired - Lifetime CN1078795C (zh) | 1995-03-15 | 1996-03-15 | 用在图象编码系统中的改进的运动补偿方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3725232B2 (zh) |
| KR (1) | KR100198986B1 (zh) |
| CN (1) | CN1078795C (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9900594B2 (en) | 2011-03-09 | 2018-02-20 | Kabushiki Kaisha Toshiba | Image encoding and decoding method with predicted and representative motion information |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0307197A (pt) | 2002-11-25 | 2005-08-23 | Matsushita Electric Industrial Co Ltd | Método de compensação de movimento, método de codificação de imagem e método de decodificação de imagem |
| KR100579542B1 (ko) * | 2003-07-29 | 2006-05-15 | 삼성전자주식회사 | 블럭 간의 상관성을 고려한 움직임 추정 장치 및 방법 |
| EP1592259B1 (en) * | 2004-04-30 | 2011-10-05 | Panasonic Corporation | Processing auxiliary data of video sequences |
| CN101137065A (zh) * | 2006-09-01 | 2008-03-05 | 华为技术有限公司 | 图像编码方法、解码方法、编码器、解码器、编解码方法及编解码器 |
| CN101272498B (zh) * | 2008-05-14 | 2010-06-16 | 杭州华三通信技术有限公司 | 一种视频编码方法及视频编码装置 |
| JP2014183544A (ja) * | 2013-03-21 | 2014-09-29 | Fujitsu Ltd | 画像処理装置、及び画像処理方法 |
-
1995
- 1995-03-15 KR KR1019950005307A patent/KR100198986B1/ko not_active Expired - Lifetime
-
1996
- 1996-03-15 CN CN96102725A patent/CN1078795C/zh not_active Expired - Lifetime
- 1996-03-15 JP JP5942296A patent/JP3725232B2/ja not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9900594B2 (en) | 2011-03-09 | 2018-02-20 | Kabushiki Kaisha Toshiba | Image encoding and decoding method with predicted and representative motion information |
| US10511851B2 (en) | 2011-03-09 | 2019-12-17 | Kabushiki Kaisha Toshiba | Image encoding and decoding method with merge flag and motion vectors |
| US10841606B2 (en) | 2011-03-09 | 2020-11-17 | Kabushiki Kaisha Toshiba | Image encoding method and image decoding method |
| US11290738B2 (en) | 2011-03-09 | 2022-03-29 | Kabushiki Kaisha Toshiba | Image encoding and decoding method with a merge flag and motion vectors |
| US11303917B2 (en) | 2011-03-09 | 2022-04-12 | Kabushiki Kaisha Toshiba | Image encoding and decoding method with a merge flag and motion vectors |
| US11303918B2 (en) | 2011-03-09 | 2022-04-12 | Kabushiki Kaisha Toshiba | Image encoding and decoding method with a merge flag and motion vectors |
| US11323735B2 (en) | 2011-03-09 | 2022-05-03 | Kabushiki Kaisha Toshiba | Image encoding and decoding method with a merge flag and motion vectors |
| US11647219B2 (en) | 2011-03-09 | 2023-05-09 | Kabushiki Kaisha Toshiba | Image encoding and decoding method with merge flag and motion vectors |
| US12075083B2 (en) | 2011-03-09 | 2024-08-27 | Kabushiki Kaisha Toshiba | Image encoding and decoding method with merge flag and motion vectors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1137211A (zh) | 1996-12-04 |
| JP3725232B2 (ja) | 2005-12-07 |
| KR960036681A (ko) | 1996-10-28 |
| KR100198986B1 (ko) | 1999-06-15 |
| JPH08265768A (ja) | 1996-10-11 |
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| C14 | Grant of patent or utility model | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030425 Patentee after: Daewoo Electronics Co., Ltd. Patentee before: Daewoo Electronics Co., Ltd. |
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Owner name: ZTE CORPORATION Free format text: FORMER OWNER: DAEWOO ELECTRONICS CO., LTD. Effective date: 20130308 |
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Free format text: CORRECT: ADDRESS; TO: 518052 SHENZHEN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130308 Address after: 518052 Zhongxing building, science and technology south road, Nanshan District hi tech Industrial Park, Guangdong, Shenzhen Patentee after: ZTE Corporation Address before: Seoul, South Kerean Patentee before: Daewoo Electronics Co., Ltd. |
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