CN102665080B - 用于移动补偿的电子装置及移动补偿方法 - Google Patents
用于移动补偿的电子装置及移动补偿方法 Download PDFInfo
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- CN102665080B CN102665080B CN201210140262.9A CN201210140262A CN102665080B CN 102665080 B CN102665080 B CN 102665080B CN 201210140262 A CN201210140262 A CN 201210140262A CN 102665080 B CN102665080 B CN 102665080B
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- motion compensation
- interpolation
- picture element
- processing unit
- accelerating circuit
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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
- H04N19/42—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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (16)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210140262.9A CN102665080B (zh) | 2012-05-08 | 2012-05-08 | 用于移动补偿的电子装置及移动补偿方法 |
US13/888,635 US9918079B2 (en) | 2012-05-08 | 2013-05-07 | Electronic device and motion compensation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210140262.9A CN102665080B (zh) | 2012-05-08 | 2012-05-08 | 用于移动补偿的电子装置及移动补偿方法 |
Publications (2)
Publication Number | Publication Date |
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CN102665080A CN102665080A (zh) | 2012-09-12 |
CN102665080B true CN102665080B (zh) | 2015-05-13 |
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CN201210140262.9A Active CN102665080B (zh) | 2012-05-08 | 2012-05-08 | 用于移动补偿的电子装置及移动补偿方法 |
Country Status (2)
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US (1) | US9918079B2 (zh) |
CN (1) | CN102665080B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11076157B1 (en) * | 2016-05-03 | 2021-07-27 | NGCodec Inc. | Apparatus and method for rate control in accordance with block and stream analyses |
TWI704799B (zh) * | 2018-07-13 | 2020-09-11 | 大陸商北京字節跳動網絡技術有限公司 | 取決於形狀的插值順序 |
CN109660810B (zh) * | 2018-12-29 | 2021-07-27 | 湖南国科微电子股份有限公司 | 一种数据编码方法 |
US11562460B1 (en) | 2021-06-25 | 2023-01-24 | Meta Platforms, Inc. | High performance hardware scaler |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1649417A (zh) * | 2004-01-31 | 2005-08-03 | 三星电子株式会社 | 存储器访问方法和存储器访问装置 |
CN101399977A (zh) * | 2007-09-29 | 2009-04-01 | 智多微电子(上海)有限公司 | 解码装置中控制片内存储器的数据并行读写的方法及装置 |
TW201129099A (en) * | 2009-08-28 | 2011-08-16 | Sony Corp | Image processing device and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6301299B1 (en) * | 1994-10-28 | 2001-10-09 | Matsushita Electric Industrial Co., Ltd. | Memory controller for an ATSC video decoder |
US6466624B1 (en) * | 1998-10-28 | 2002-10-15 | Pixonics, Llc | Video decoder with bit stream based enhancements |
US10045046B2 (en) * | 2010-12-10 | 2018-08-07 | Qualcomm Incorporated | Adaptive support for interpolating values of sub-pixels for video coding |
US9503716B2 (en) * | 2011-12-19 | 2016-11-22 | Broadcom Corporation | Block size dependent filter selection for motion compensation |
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2012
- 2012-05-08 CN CN201210140262.9A patent/CN102665080B/zh active Active
-
2013
- 2013-05-07 US US13/888,635 patent/US9918079B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1649417A (zh) * | 2004-01-31 | 2005-08-03 | 三星电子株式会社 | 存储器访问方法和存储器访问装置 |
CN101399977A (zh) * | 2007-09-29 | 2009-04-01 | 智多微电子(上海)有限公司 | 解码装置中控制片内存储器的数据并行读写的方法及装置 |
TW201129099A (en) * | 2009-08-28 | 2011-08-16 | Sony Corp | Image processing device and method |
Also Published As
Publication number | Publication date |
---|---|
US20130301701A1 (en) | 2013-11-14 |
US9918079B2 (en) | 2018-03-13 |
CN102665080A (zh) | 2012-09-12 |
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Owner name: KY WIRE ELECTRIC CO., LTD. Free format text: FORMER OWNER: MEISHANG WEIRUI ELECTRIC COMPANY Effective date: 20131016 |
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Effective date of registration: 20131016 Address after: The Cayman Islands, British West Indies Applicant after: Ky Wire Electric Co., Ltd. Address before: American California Applicant before: Meishang Weirui Electric Company |
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Effective date of registration: 20160627 Address after: American California Patentee after: Intel Corporation Address before: The Cayman Islands, British West Indies Patentee before: Ky Wire Electric Co., Ltd. |