TWI479869B - 色調片段位準量化系數偏移及解塊 - Google Patents
色調片段位準量化系數偏移及解塊 Download PDFInfo
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- TWI479869B TWI479869B TW102112224A TW102112224A TWI479869B TW I479869 B TWI479869 B TW I479869B TW 102112224 A TW102112224 A TW 102112224A TW 102112224 A TW102112224 A TW 102112224A TW I479869 B TWI479869 B TW I479869B
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- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
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| US201261619806P | 2012-04-03 | 2012-04-03 | |
| US201261668810P | 2012-07-06 | 2012-07-06 | |
| US201261704941P | 2012-09-24 | 2012-09-24 | |
| US201261708497P | 2012-10-01 | 2012-10-01 | |
| US13/826,124 US9451258B2 (en) | 2012-04-03 | 2013-03-14 | Chroma slice-level QP offset and deblocking |
Publications (2)
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| TW201404160A TW201404160A (zh) | 2014-01-16 |
| TWI479869B true TWI479869B (zh) | 2015-04-01 |
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| TW102112224A TWI479869B (zh) | 2012-04-03 | 2013-04-03 | 色調片段位準量化系數偏移及解塊 |
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| AU2013200051B2 (en) * | 2013-01-04 | 2016-02-11 | Canon Kabushiki Kaisha | Method, apparatus and system for de-blocking video data |
| GB2512826B (en) * | 2013-04-05 | 2017-05-10 | Canon Kk | Method and device for determining the value of a quantization parameter |
| US9294766B2 (en) * | 2013-09-09 | 2016-03-22 | Apple Inc. | Chroma quantization in video coding |
| CN106063265B (zh) * | 2014-02-26 | 2019-06-11 | 杜比实验室特许公司 | 用于视频压缩的基于亮度的编码工具 |
| EP3114835B1 (en) | 2014-03-04 | 2020-04-22 | Microsoft Technology Licensing, LLC | Encoding strategies for adaptive switching of color spaces |
| EP3114843B1 (en) | 2014-03-04 | 2019-08-07 | Microsoft Technology Licensing, LLC | Adaptive switching of color spaces |
| EP3123716B1 (en) * | 2014-03-27 | 2020-10-28 | Microsoft Technology Licensing, LLC | Adjusting quantization/scaling and inverse quantization/scaling when switching color spaces |
| US10142642B2 (en) | 2014-06-04 | 2018-11-27 | Qualcomm Incorporated | Block adaptive color-space conversion coding |
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| US10687069B2 (en) | 2014-10-08 | 2020-06-16 | Microsoft Technology Licensing, Llc | Adjustments to encoding and decoding when switching color spaces |
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| US10735725B2 (en) | 2016-09-14 | 2020-08-04 | Microsoft Technology Licensing, Llc | Boundary-intersection-based deblock filtering |
| CN110024387B (zh) * | 2016-11-28 | 2021-10-08 | 日本放送协会 | 编码装置、解码装置、编码方法和解码方法 |
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| TWI833248B (zh) * | 2017-04-06 | 2024-02-21 | 美商松下電器（美國）知識產權公司 | 解碼方法及編碼方法 |
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| CN113906763B (zh) | 2019-05-05 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 用于视频编解码的色度去方块协调 |
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| US9756327B2 (en) | 2012-04-03 | 2017-09-05 | Qualcomm Incorporated | Quantization matrix and deblocking filter adjustments for video coding |
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- 2013-04-02 MY MYPI2014702632A patent/MY168174A/en unknown
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- 2013-04-02 CN CN201380016851.9A patent/CN104205836B/zh active Active
- 2013-04-02 RU RU2014144303A patent/RU2636103C2/ru active
- 2013-04-02 JP JP2015504678A patent/JP6165840B2/ja active Active
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- 2013-04-02 WO PCT/US2013/034961 patent/WO2013152007A1/en not_active Ceased
- 2013-04-02 SG SG11201405476TA patent/SG11201405476TA/en unknown
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2014
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- 2014-09-15 PH PH12014502045A patent/PH12014502045A1/en unknown
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI354481B (en) * | 2003-07-01 | 2011-12-11 | Microsoft Corp | Communications device processor peripheral |
| TWI354239B (en) * | 2006-06-08 | 2011-12-11 | Via Tech Inc | Decoding system unit |
| TWI353787B (en) * | 2006-09-19 | 2011-12-01 | Method for indexing a sports video program carried | |
| TWI354495B (enExample) * | 2007-11-13 | 2011-12-11 | Univ Nat Cheng Kung | |
| US20110110648A1 (en) * | 2008-07-17 | 2011-05-12 | Katsuyuki Sakaniwa | Video recording device, video reproduction device, and method thereof |
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| Publication number | Publication date |
|---|---|
| KR20150003246A (ko) | 2015-01-08 |
| CN104205836B (zh) | 2018-01-02 |
| RU2014144303A (ru) | 2016-05-27 |
| SG11201405476TA (en) | 2014-11-27 |
| IL234521A (en) | 2017-03-30 |
| CA2866781C (en) | 2019-05-21 |
| JP2015512600A (ja) | 2015-04-27 |
| TW201404160A (zh) | 2014-01-16 |
| RU2636103C2 (ru) | 2017-11-20 |
| WO2013152007A1 (en) | 2013-10-10 |
| HK1203117A1 (en) | 2015-10-16 |
| AU2013243604A1 (en) | 2014-10-02 |
| CN104205836A (zh) | 2014-12-10 |
| MY168174A (en) | 2018-10-11 |
| CA2866781A1 (en) | 2013-10-10 |
| BR112014024749A2 (pt) | 2017-06-20 |
| EP2834979A1 (en) | 2015-02-11 |
| AU2013243604B2 (en) | 2017-10-12 |
| EP4412202A1 (en) | 2024-08-07 |
| JP6165840B2 (ja) | 2017-07-19 |
| US9451258B2 (en) | 2016-09-20 |
| US20130259141A1 (en) | 2013-10-03 |
| PH12014502045B1 (en) | 2014-12-10 |
| PH12014502045A1 (en) | 2014-12-10 |
| KR101726484B1 (ko) | 2017-04-12 |
| BR112014024749A8 (pt) | 2021-06-22 |
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