TWI528788B - 用於寫碼視訊資料之方法、裝置及電腦可讀媒體 - Google Patents
用於寫碼視訊資料之方法、裝置及電腦可讀媒體 Download PDFInfo
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- TWI528788B TWI528788B TW101133371A TW101133371A TWI528788B TW I528788 B TWI528788 B TW I528788B TW 101133371 A TW101133371 A TW 101133371A TW 101133371 A TW101133371 A TW 101133371A TW I528788 B TWI528788 B TW I528788B
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- motion vector
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- vector predictor
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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
- H04N19/50—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
- H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
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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
- H04N19/51—Motion estimation or motion compensation
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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
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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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
- H04N19/51—Motion estimation or motion compensation
- H04N19/563—Motion estimation with padding, i.e. with filling of non-object values in an arbitrarily shaped picture block or region for estimation purposes
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161543181P | 2011-10-04 | 2011-10-04 | |
| US201161553053P | 2011-10-28 | 2011-10-28 | |
| US13/532,392 US9083983B2 (en) | 2011-10-04 | 2012-06-25 | Motion vector predictor candidate clipping removal for video coding |
Publications (2)
| Publication Number | Publication Date |
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| TW201316782A TW201316782A (zh) | 2013-04-16 |
| TWI528788B true TWI528788B (zh) | 2016-04-01 |
Family
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| TW101133371A TWI528788B (zh) | 2011-10-04 | 2012-09-12 | 用於寫碼視訊資料之方法、裝置及電腦可讀媒體 |
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| IN (1) | IN2014CN02202A (enExample) |
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| CN103718558B (zh) * | 2011-08-03 | 2017-04-19 | 太阳专利托管公司 | 运动图像编码方法及装置、解码方法及装置和编解码装置 |
| US20130094586A1 (en) * | 2011-10-17 | 2013-04-18 | Lsi Corporation | Direct Memory Access With On-The-Fly Generation of Frame Information For Unrestricted Motion Vectors |
| JP6422011B2 (ja) * | 2012-05-11 | 2018-11-14 | サン パテント トラスト | 動画像符号化方法、動画像復号化方法、動画像符号化装置および動画像復号化装置 |
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2012
- 2012-06-25 US US13/532,392 patent/US9083983B2/en active Active
- 2012-09-11 JP JP2014534577A patent/JP5823623B2/ja active Active
- 2012-09-11 BR BR112014008097-6A patent/BR112014008097B1/pt active IP Right Grant
- 2012-09-11 EP EP12761697.7A patent/EP2764691A1/en not_active Ceased
- 2012-09-11 KR KR1020147011965A patent/KR101622058B1/ko active Active
- 2012-09-11 CN CN201280048544.4A patent/CN103843347B/zh active Active
- 2012-09-11 IN IN2202CHN2014 patent/IN2014CN02202A/en unknown
- 2012-09-11 WO PCT/US2012/054641 patent/WO2013052244A1/en not_active Ceased
- 2012-09-12 TW TW101133371A patent/TWI528788B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5823623B2 (ja) | 2015-11-25 |
| BR112014008097B1 (pt) | 2022-09-20 |
| KR20140074377A (ko) | 2014-06-17 |
| IN2014CN02202A (enExample) | 2015-06-12 |
| EP2764691A1 (en) | 2014-08-13 |
| CN103843347B (zh) | 2017-04-19 |
| CN103843347A (zh) | 2014-06-04 |
| WO2013052244A1 (en) | 2013-04-11 |
| KR101622058B1 (ko) | 2016-05-31 |
| BR112014008097A2 (pt) | 2017-04-11 |
| US20130083853A1 (en) | 2013-04-04 |
| JP2014531873A (ja) | 2014-11-27 |
| US9083983B2 (en) | 2015-07-14 |
| TW201316782A (zh) | 2013-04-16 |
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