TWI624172B - 基於調色板之視訊寫碼 - Google Patents
基於調色板之視訊寫碼 Download PDFInfo
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- TWI624172B TWI624172B TW104108210A TW104108210A TWI624172B TW I624172 B TWI624172 B TW I624172B TW 104108210 A TW104108210 A TW 104108210A TW 104108210 A TW104108210 A TW 104108210A TW I624172 B TWI624172 B TW I624172B
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Links
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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
- H04N19/169—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
- H04N19/10—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
-
- 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
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- 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
- H04N19/182—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 pixel
-
- 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
- H04N19/70—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
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/93—Run-length coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461953667P | 2014-03-14 | 2014-03-14 | |
| US61/953,667 | 2014-03-14 | ||
| US14/656,087 US9826242B2 (en) | 2014-03-14 | 2015-03-12 | Palette-based video coding |
| US14/656,087 | 2015-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201545543A TW201545543A (zh) | 2015-12-01 |
| TWI624172B true TWI624172B (zh) | 2018-05-11 |
Family
ID=54070438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104108210A TWI624172B (zh) | 2014-03-14 | 2015-03-13 | 基於調色板之視訊寫碼 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9826242B2 (enExample) |
| EP (1) | EP3117613A1 (enExample) |
| JP (1) | JP2017513321A (enExample) |
| KR (1) | KR101937548B1 (enExample) |
| CN (1) | CN106105200B (enExample) |
| CR (1) | CR20160422A (enExample) |
| DO (1) | DOP2016000245A (enExample) |
| GT (1) | GT201600188A (enExample) |
| MX (1) | MX354578B (enExample) |
| NI (1) | NI201600137A (enExample) |
| SV (1) | SV2016005275A (enExample) |
| TW (1) | TWI624172B (enExample) |
| WO (1) | WO2015138927A1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10291827B2 (en) | 2013-11-22 | 2019-05-14 | Futurewei Technologies, Inc. | Advanced screen content coding solution |
| US9560364B2 (en) * | 2014-02-25 | 2017-01-31 | Fingram Co., Ltd. | Encoding image data with quantizing and inverse-quantizing pixel values |
| EP3055830B1 (en) * | 2014-03-21 | 2024-08-21 | Huawei Technologies Co., Ltd. | Advanced screen content coding with improved color table and index map coding methods |
| US10362336B2 (en) | 2014-03-25 | 2019-07-23 | Qualcomm Incorporated | Palette predictor signaling with run length code for video coding |
| JP6404460B2 (ja) * | 2014-05-23 | 2018-10-10 | 寰發股▲ふん▼有限公司ＨＦＩ Ｉｎｎｏｖａｔｉｏｎ Ｉｎｃ． | パレットサイズシグナリング、および、条件付きのパレットエスケープフラグシグナリングの方法 |
| US10091512B2 (en) | 2014-05-23 | 2018-10-02 | Futurewei Technologies, Inc. | Advanced screen content coding with improved palette table and index map coding methods |
| WO2015192780A1 (en) * | 2014-06-19 | 2015-12-23 | Mediatek Singapore Pte. Ltd. | Method and apparatus of candidate generation for single sample mode in video coding |
| US10237557B2 (en) | 2014-06-20 | 2019-03-19 | Hfi Innovation Inc. | Method of run-length coding for palette predictor |
| CN110691244B (zh) * | 2014-06-20 | 2022-07-08 | 寰发股份有限公司 | 视频编码中的语法的二进制化和上下文自适应编码的方法和装置 |
| EP3180916A4 (en) * | 2014-09-03 | 2018-02-28 | MediaTek Inc. | Method for color index coding using a generalized copy previous mode |
| CN106797468B (zh) * | 2014-10-06 | 2018-10-30 | 华为技术有限公司 | 高效视频编码(hevc)屏幕内容编码(scc)中改进的调色板模式 |
| US9596479B2 (en) * | 2014-10-07 | 2017-03-14 | Hfi Innovation Inc. | Method of pulse-code modulation and palette coding for video coding |
| CN107787582A (zh) * | 2015-06-10 | 2018-03-09 | 三星电子株式会社 | 使用用于自适应加权预测的语法信令对图像进行编码或解码的方法和设备 |
| GB2539486B (en) | 2015-06-18 | 2019-07-31 | Gurulogic Microsystems Oy | Encoder, decoder and method employing palette compression |
| PL3731527T3 (pl) * | 2016-05-28 | 2023-01-09 | Hfi Innovation Inc. | Sposób i urządzenie do kodowania w trybie palety dla danych kolorowego wideo |
| KR102541882B1 (ko) * | 2016-12-27 | 2023-06-13 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 부호화 장치, 복호 장치, 부호화 방법 및 복호 방법 |
| CN106851294B (zh) * | 2017-01-03 | 2018-08-14 | 西安万像电子科技有限公司 | 图像的压缩方法和装置及其文字块的压缩方法和装置 |
| US11399187B2 (en) * | 2017-03-10 | 2022-07-26 | Intel Corporation | Screen content detection for adaptive encoding |
| EP3785433A4 (en) | 2018-04-30 | 2022-02-23 | MediaTek Inc. | METHOD AND APPARATUS FOR SYNTAX NESTING FOR A SEPARATE CODING TREE IN VIDEO ENCODER |
| TWI720470B (zh) * | 2018-04-30 | 2021-03-01 | 聯發科技股份有限公司 | 用於視訊編解碼中的獨立編碼樹的語法交錯方法和裝置 |
| FR3092719A1 (fr) * | 2019-02-07 | 2020-08-14 | Orange | Procédés et dispositifs de codage et de décodage d'un flux de données représentatif d'au moins une image. |
| KR20250074691A (ko) | 2019-03-18 | 2025-05-27 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 픽처 컴포넌트 예측 방법, 인코더, 디코더 및 저장 매체 |
| EP3954125A4 (en) | 2019-05-31 | 2022-06-22 | ByteDance Inc. | PALETTE MODE WITH INTRA BLOCK COPY PREDICTION |
| EP3970369A4 (en) | 2019-06-28 | 2022-07-20 | ByteDance Inc. | TECHNIQUES FOR MODIFYING A QUANTIZE PARAMETER IN A TRANSFORM JUMP MODE |
| JP7328373B2 (ja) | 2019-06-28 | 2023-08-16 | バイトダンス インコーポレイテッド | スクリーンコンテンツ符号化におけるクロマイントラモードの導出 |
| US11330306B2 (en) * | 2019-08-07 | 2022-05-10 | Tencent America LLC | Method and apparatus for video coding |
| MX2022001928A (es) | 2019-08-15 | 2022-05-24 | Beijing Dajia Internet Information Tech Co Ltd | Métodos y aparatos de codificación de vídeo usando el modo paleta. |
| US11076151B2 (en) * | 2019-09-30 | 2021-07-27 | Ati Technologies Ulc | Hierarchical histogram calculation with application to palette table derivation |
| CN118214867A (zh) * | 2019-11-05 | 2024-06-18 | Lg电子株式会社 | 解码和编码设备及发送用于图像的数据的设备 |
| US11451801B2 (en) * | 2019-12-26 | 2022-09-20 | Alibaba Group Holding Limited | Methods for coding video data in palette mode |
| WO2021136470A1 (en) * | 2019-12-31 | 2021-07-08 | Beijing Bytedance Network Technology Co., Ltd. | Clustering based palette mode for video coding |
| CN112218069B (zh) * | 2020-09-28 | 2024-09-10 | 北京达佳互联信息技术有限公司 | 直播界面检测方法及装置 |
| CN115086664B (zh) * | 2021-03-13 | 2026-07-24 | 腾讯科技（深圳）有限公司 | 未匹配像素的解码方法、编码方法、解码器以及编码器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020159632A1 (en) * | 2001-02-23 | 2002-10-31 | Chui Charles K. | Graphic image re-encoding and distribution system and method |
| US20080144952A1 (en) * | 2006-11-30 | 2008-06-19 | Canon Kabushiki Kaisha | Method and Apparatus For Hybrid Image Compression |
| US20120082244A1 (en) * | 2010-10-05 | 2012-04-05 | Mediatek Inc. | Method and Apparatus of Region-Based Adaptive Loop Filtering |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5408542A (en) | 1992-05-12 | 1995-04-18 | Apple Computer, Inc. | Method and apparatus for real-time lossless compression and decompression of image data |
| US6008816A (en) | 1996-04-25 | 1999-12-28 | Microsoft Corporation | Method and system for managing color specification using attachable palettes and palettes that refer to other palettes |
| US6256415B1 (en) | 1998-06-10 | 2001-07-03 | Seiko Epson Corporation | Two row buffer image compression (TROBIC) |
| CN1148975C (zh) * | 1998-07-07 | 2004-05-05 | C-立方微系统股份有限公司 | Mpeg起始码兼容交叠图形编码 |
| AU2233801A (en) | 1999-12-22 | 2001-07-16 | Neomtel Co., Ltd. | A system for moving image data using wireless communication and the method of the same |
| US6819793B1 (en) | 2000-06-30 | 2004-11-16 | Intel Corporation | Color distribution for texture and image compression |
| US6748116B1 (en) | 2000-08-22 | 2004-06-08 | Airzip, Inc. | Apparatus and method for compressing and decompressing image files |
| US6898313B2 (en) | 2002-03-06 | 2005-05-24 | Sharp Laboratories Of America, Inc. | Scalable layered coding in a multi-layer, compound-image data transmission system |
| CN2638367Y (zh) * | 2003-09-05 | 2004-09-01 | 乔妍 | 伪处理彩色显示控制装置 |
| US7343037B1 (en) | 2004-02-04 | 2008-03-11 | Microsoft Corporation | Dynamic, locally-adaptive, lossless palettization of color and grayscale images |
| US7751585B2 (en) * | 2004-06-28 | 2010-07-06 | Microsoft Corporation | System and method for encoding high density geometric symbol set |
| US7343837B1 (en) | 2006-09-15 | 2008-03-18 | James Anthony Domanico | Multi-plane flexible handle for ratchets and wrenches |
| WO2010022002A1 (en) | 2008-08-19 | 2010-02-25 | Marvell World Trade Ltd | Systems and methods for perceptually lossless video compression |
| US20110110416A1 (en) | 2009-11-12 | 2011-05-12 | Bally Gaming, Inc. | Video Codec System and Method |
| JP2014107742A (ja) * | 2012-11-28 | 2014-06-09 | Toshiba Corp | 画像符号化装置、画像復号装置、画像符号化方法、及び画像復号方法 |
| US9654777B2 (en) | 2013-04-05 | 2017-05-16 | Qualcomm Incorporated | Determining palette indices in palette-based video coding |
| US9558567B2 (en) | 2013-07-12 | 2017-01-31 | Qualcomm Incorporated | Palette prediction in palette-based video coding |
| US9794579B2 (en) | 2013-07-15 | 2017-10-17 | Qualcomm Incorporated | Decoded picture buffer operations for video coding |
-
2015
- 2015-03-12 US US14/656,087 patent/US9826242B2/en active Active
- 2015-03-13 CN CN201580012718.5A patent/CN106105200B/zh active Active
- 2015-03-13 WO PCT/US2015/020483 patent/WO2015138927A1/en not_active Ceased
- 2015-03-13 MX MX2016011591A patent/MX354578B/es active IP Right Grant
- 2015-03-13 TW TW104108210A patent/TWI624172B/zh active
- 2015-03-13 CR CR20160422A patent/CR20160422A/es unknown
- 2015-03-13 KR KR1020167028027A patent/KR101937548B1/ko active Active
- 2015-03-13 EP EP15714327.2A patent/EP3117613A1/en not_active Withdrawn
- 2015-03-13 JP JP2016556973A patent/JP2017513321A/ja active Pending
-
2016
- 2016-09-13 NI NI201600137A patent/NI201600137A/es unknown
- 2016-09-14 DO DO2016000245A patent/DOP2016000245A/es unknown
- 2016-09-14 SV SV2016005275A patent/SV2016005275A/es unknown
- 2016-09-14 GT GT201600188A patent/GT201600188A/es unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020159632A1 (en) * | 2001-02-23 | 2002-10-31 | Chui Charles K. | Graphic image re-encoding and distribution system and method |
| US20080144952A1 (en) * | 2006-11-30 | 2008-06-19 | Canon Kabushiki Kaisha | Method and Apparatus For Hybrid Image Compression |
| US20120082244A1 (en) * | 2010-10-05 | 2012-04-05 | Mediatek Inc. | Method and Apparatus of Region-Based Adaptive Loop Filtering |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017513321A (ja) | 2017-05-25 |
| NI201600137A (es) | 2016-11-18 |
| DOP2016000245A (es) | 2016-12-30 |
| MX354578B (es) | 2018-03-12 |
| SV2016005275A (es) | 2017-07-20 |
| CR20160422A (es) | 2017-01-19 |
| TW201545543A (zh) | 2015-12-01 |
| CN106105200A (zh) | 2016-11-09 |
| US20150264363A1 (en) | 2015-09-17 |
| KR101937548B1 (ko) | 2019-01-10 |
| WO2015138927A1 (en) | 2015-09-17 |
| EP3117613A1 (en) | 2017-01-18 |
| US9826242B2 (en) | 2017-11-21 |
| CN106105200B (zh) | 2019-05-03 |
| MX2016011591A (es) | 2016-12-20 |
| KR20160132925A (ko) | 2016-11-21 |
| GT201600188A (es) | 2018-11-27 |
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