SG11201702743WA - Video coding device, video decoding device, video coding method, video decoding method and program - Google Patents
Video coding device, video decoding device, video coding method, video decoding method and programInfo
- Publication number
- SG11201702743WA SG11201702743WA SG11201702743WA SG11201702743WA SG11201702743WA SG 11201702743W A SG11201702743W A SG 11201702743WA SG 11201702743W A SG11201702743W A SG 11201702743WA SG 11201702743W A SG11201702743W A SG 11201702743WA SG 11201702743W A SG11201702743W A SG 11201702743WA
- Authority
- SG
- Singapore
- Prior art keywords
- video
- video coding
- video decoding
- program
- decoding
- Prior art date
Links
Classifications
-
- 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
- H04N19/102—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
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/10—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
- H04N19/186—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 a colour or a chrominance component
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014204392 | 2014-10-03 | ||
| PCT/JP2015/004037 WO2016051643A1 (en) | 2014-10-03 | 2015-08-12 | Video coding device, video decoding device, video coding method, video decoding method and program |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201702743WA true SG11201702743WA (en) | 2017-06-29 |
Family
ID=55629723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201702743WA SG11201702743WA (en) | 2014-10-03 | 2015-08-12 | Video coding device, video decoding device, video coding method, video decoding method and program |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US11039141B2 (en) |
| EP (1) | EP3203739A4 (en) |
| JP (1) | JP6540707B2 (en) |
| KR (1) | KR101989710B1 (en) |
| CN (3) | CN112261411A (en) |
| AU (1) | AU2015326293B2 (en) |
| BR (1) | BR112017006461A2 (en) |
| CA (1) | CA2963338A1 (en) |
| CL (1) | CL2017000781A1 (en) |
| CO (1) | CO2017003030A2 (en) |
| MA (1) | MA40120B1 (en) |
| MX (1) | MX2017004088A (en) |
| PE (1) | PE20171159A1 (en) |
| PH (1) | PH12017500600A1 (en) |
| RU (1) | RU2017110786A (en) |
| SG (1) | SG11201702743WA (en) |
| TW (1) | TW201631974A (en) |
| WO (1) | WO2016051643A1 (en) |
| ZA (1) | ZA201702044B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190029774A (en) * | 2012-01-20 | 2019-03-20 | 벨로스 미디어 인터내셔널 리미티드 | Chroma quantization parameter extension |
| US9609362B2 (en) | 2014-10-06 | 2017-03-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Coding and deriving quantization parameters |
| US10057578B2 (en) * | 2014-10-07 | 2018-08-21 | Qualcomm Incorporated | QP derivation and offset for adaptive color transform in video coding |
| US10477212B2 (en) * | 2016-10-11 | 2019-11-12 | Dolby Laboratories Licensing Corporation | Adaptive chroma quantization in video coding for multiple color imaging formats |
| US20210297680A1 (en) * | 2016-10-12 | 2021-09-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Residual refinement of color components |
| US11019338B2 (en) | 2018-02-01 | 2021-05-25 | Mediatek Inc. | Methods and apparatuses of video encoding or decoding with adaptive quantization of video data |
| CN116828176A (en) * | 2019-06-11 | 2023-09-29 | Lg电子株式会社 | Decoding device, encoding device, and transmitting device |
| WO2021086024A1 (en) * | 2019-10-28 | 2021-05-06 | 엘지전자 주식회사 | Image encoding/decoding method and apparatus performing residual processing by using adaptive color space transformation, and method for transmitting bitstream |
| CN114902669A (en) * | 2019-10-28 | 2022-08-12 | Lg电子株式会社 | Method and apparatus for encoding/decoding image using color space conversion and method of transmitting bitstream |
| US11336913B2 (en) * | 2019-11-22 | 2022-05-17 | Apple Inc. | Reference picture re-sampling |
| EP4068782A4 (en) * | 2019-11-26 | 2023-01-25 | Wilus Institute of Standards and Technology Inc. | Method and device for processing video signal by using adaptive color space transform |
| JP7277354B2 (en) * | 2019-12-26 | 2023-05-18 | Kddi株式会社 | Image decoding device, image decoding method and program |
| CN115002512B (en) * | 2022-05-23 | 2023-11-28 | 北京市商汤科技开发有限公司 | Video transcoding method and device, electronic equipment and storage medium |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6295376B1 (en) * | 1997-06-09 | 2001-09-25 | Hitachi, Ltd. | Image sequence coding method and decoding method |
| US20050259730A1 (en) | 2004-05-18 | 2005-11-24 | Sharp Laboratories Of America, Inc. | Video coding with residual color conversion using reversible YCoCg |
| KR100723408B1 (en) * | 2004-07-22 | 2007-05-30 | 삼성전자주식회사 | Method and apparatus to transform/inverse transform and quantize/dequantize color image, and method and apparatus to encode/decode color image using it |
| US7184603B2 (en) | 2004-11-15 | 2007-02-27 | Smith Micro Software, Inc. | System and method for lossless compression of digital images |
| KR101138392B1 (en) * | 2004-12-30 | 2012-04-26 | 삼성전자주식회사 | Color image encoding and decoding method and apparatus using a correlation between chrominance components |
| KR100763178B1 (en) | 2005-03-04 | 2007-10-04 | 삼성전자주식회사 | Method for color space scalable video coding and decoding, and apparatus for the same |
| KR101246915B1 (en) * | 2005-04-18 | 2013-03-25 | 삼성전자주식회사 | Method and apparatus for encoding or decoding moving picture |
| US8446960B2 (en) | 2006-01-13 | 2013-05-21 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Picture coding using adaptive color space transformation |
| JP5658033B2 (en) * | 2007-09-02 | 2015-01-21 | エルジー エレクトロニクス インコーポレイティド | Video signal processing method and apparatus |
| US8279924B2 (en) | 2008-10-03 | 2012-10-02 | Qualcomm Incorporated | Quantization parameter selections for encoding of chroma and luma video blocks |
| JP2011151683A (en) | 2010-01-22 | 2011-08-04 | Sony Corp | Image processing apparatus and method |
| CN102223525B (en) * | 2010-04-13 | 2014-02-19 | 富士通株式会社 | Video decoding method and system |
| US8660178B2 (en) | 2010-07-01 | 2014-02-25 | Broadcom Corporation | Method and system for multi-layer rate control for a multi-codec system |
| GB2487717B (en) | 2011-01-25 | 2017-06-21 | Advanced Risc Mach Ltd | Image encoding method |
| AU2012277160B2 (en) * | 2011-06-27 | 2016-12-15 | Sun Patent Trust | Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device |
| JP5936939B2 (en) * | 2011-07-14 | 2016-06-22 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | Image encoding method and image decoding method |
| KR20130049526A (en) * | 2011-11-04 | 2013-05-14 | 오수미 | Method for generating reconstructed block |
| KR20190029774A (en) | 2012-01-20 | 2019-03-20 | 벨로스 미디어 인터내셔널 리미티드 | Chroma quantization parameter extension |
| US20130321675A1 (en) | 2012-05-31 | 2013-12-05 | Apple Inc. | Raw scaler with chromatic aberration correction |
| US9414054B2 (en) | 2012-07-02 | 2016-08-09 | Microsoft Technology Licensing, Llc | Control and use of chroma quantization parameter values |
| US9591302B2 (en) * | 2012-07-02 | 2017-03-07 | Microsoft Technology Licensing, Llc | Use of chroma quantization parameter offsets in deblocking |
| MX367546B (en) * | 2012-12-18 | 2019-08-27 | Sony Corp | Image processing device and image processing method. |
| CN103501437B (en) | 2013-09-29 | 2016-06-22 | 北京航空航天大学 | A kind of based on fractal and H.264 method for compressing high spectrum image |
| AU2015228999B2 (en) * | 2014-03-14 | 2018-02-01 | Vid Scale, Inc. | Systems and methods for RGB video coding enhancement |
| JP6367359B2 (en) * | 2014-03-27 | 2018-08-01 | マイクロソフト テクノロジー ライセンシング，エルエルシー | Quantization / scaling and inverse quantization / scaling adjustments when switching color spaces |
| US10142642B2 (en) * | 2014-06-04 | 2018-11-27 | Qualcomm Incorporated | Block adaptive color-space conversion coding |
-
2015
- 2015-08-12 JP JP2016551481A patent/JP6540707B2/en active Active
- 2015-08-12 US US15/516,223 patent/US11039141B2/en active Active
- 2015-08-12 KR KR1020177009057A patent/KR101989710B1/en active IP Right Grant
- 2015-08-12 MX MX2017004088A patent/MX2017004088A/en unknown
- 2015-08-12 BR BR112017006461A patent/BR112017006461A2/en active Search and Examination
- 2015-08-12 RU RU2017110786A patent/RU2017110786A/en unknown
- 2015-08-12 CN CN202011133253.8A patent/CN112261411A/en active Pending
- 2015-08-12 SG SG11201702743WA patent/SG11201702743WA/en unknown
- 2015-08-12 CN CN202011133211.4A patent/CN112261410A/en active Pending
- 2015-08-12 MA MA40120A patent/MA40120B1/en unknown
- 2015-08-12 EP EP15847019.5A patent/EP3203739A4/en active Pending
- 2015-08-12 CA CA2963338A patent/CA2963338A1/en not_active Abandoned
- 2015-08-12 AU AU2015326293A patent/AU2015326293B2/en active Active
- 2015-08-12 PE PE2017000516A patent/PE20171159A1/en unknown
- 2015-08-12 CN CN201580053910.9A patent/CN107113431B/en active Active
- 2015-08-12 WO PCT/JP2015/004037 patent/WO2016051643A1/en active Application Filing
- 2015-10-01 TW TW104132320A patent/TW201631974A/en unknown
-
2017
- 2017-03-23 ZA ZA2017/02044A patent/ZA201702044B/en unknown
- 2017-03-29 CO CONC2017/0003030A patent/CO2017003030A2/en unknown
- 2017-03-31 PH PH12017500600A patent/PH12017500600A1/en unknown
- 2017-03-31 CL CL2017000781A patent/CL2017000781A1/en unknown
-
2021
- 2021-05-10 US US17/316,431 patent/US11575900B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107113431A (en) | 2017-08-29 |
| CO2017003030A2 (en) | 2017-06-20 |
| EP3203739A1 (en) | 2017-08-09 |
| EP3203739A4 (en) | 2018-04-25 |
| US20210266553A1 (en) | 2021-08-26 |
| AU2015326293B2 (en) | 2018-05-17 |
| US11575900B2 (en) | 2023-02-07 |
| AU2015326293A1 (en) | 2017-04-06 |
| JP6540707B2 (en) | 2019-07-10 |
| JPWO2016051643A1 (en) | 2017-07-20 |
| KR101989710B1 (en) | 2019-06-14 |
| PH12017500600A1 (en) | 2017-09-04 |
| CL2017000781A1 (en) | 2017-11-03 |
| WO2016051643A1 (en) | 2016-04-07 |
| US11039141B2 (en) | 2021-06-15 |
| US20170318293A1 (en) | 2017-11-02 |
| TW201631974A (en) | 2016-09-01 |
| MX2017004088A (en) | 2017-07-07 |
| CA2963338A1 (en) | 2016-04-07 |
| RU2017110786A (en) | 2018-11-06 |
| KR20170052624A (en) | 2017-05-12 |
| ZA201702044B (en) | 2018-08-29 |
| PE20171159A1 (en) | 2017-08-17 |
| MA40120B1 (en) | 2018-11-30 |
| MA40120A1 (en) | 2018-02-28 |
| CN112261411A (en) | 2021-01-22 |
| CN112261410A (en) | 2021-01-22 |
| RU2017110786A3 (en) | 2018-11-06 |
| CN107113431B (en) | 2020-12-01 |
| BR112017006461A2 (en) | 2017-12-19 |
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