JP2017521920A5 - - Google Patents
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- JP2017521920A5 JP2017521920A5 JP2016572473A JP2016572473A JP2017521920A5 JP 2017521920 A5 JP2017521920 A5 JP 2017521920A5 JP 2016572473 A JP2016572473 A JP 2016572473A JP 2016572473 A JP2016572473 A JP 2016572473A JP 2017521920 A5 JP2017521920 A5 JP 2017521920A5
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- Prior art keywords
- palette
- value
- pixel
- coded block
- pallet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000013139 quantization Methods 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 34
- 241000023320 Luma <angiosperm> Species 0.000 claims description 22
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims description 22
- 230000004044 response Effects 0.000 claims 1
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462010979P | 2014-06-11 | 2014-06-11 | |
| US62/010,979 | 2014-06-11 | ||
| US201462066851P | 2014-10-21 | 2014-10-21 | |
| US201462066797P | 2014-10-21 | 2014-10-21 | |
| US62/066,851 | 2014-10-21 | ||
| US62/066,797 | 2014-10-21 | ||
| US14/736,111 | 2015-06-10 | ||
| US14/736,111 US10136141B2 (en) | 2014-06-11 | 2015-06-10 | Determining quantization parameter (QP) values and delta QP values for palette coded blocks in video coding |
| PCT/US2015/035301 WO2015191838A1 (en) | 2014-06-11 | 2015-06-11 | Determining quantization parameter (qp) values and delta qp values for palette coded blocks in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017521920A JP2017521920A (ja) | 2017-08-03 |
| JP2017521920A5 true JP2017521920A5 (enExample) | 2018-07-05 |
| JP6542268B2 JP6542268B2 (ja) | 2019-07-10 |
Family
ID=53719905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016572473A Active JP6542268B2 (ja) | 2014-06-11 | 2015-06-11 | ビデオコーディングにおけるパレットコード化ブロックの量子化パラメータ(qp)値とデルタqp値の決定 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10136141B2 (enExample) |
| EP (1) | EP3155815B1 (enExample) |
| JP (1) | JP6542268B2 (enExample) |
| KR (1) | KR102384090B1 (enExample) |
| CN (1) | CN106416249B (enExample) |
| CA (1) | CA2950168C (enExample) |
| ES (1) | ES2767103T3 (enExample) |
| HU (1) | HUE046926T2 (enExample) |
| WO (1) | WO2015191838A1 (enExample) |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105659606B (zh) | 2013-10-14 | 2019-06-18 | 微软技术许可有限责任公司 | 用于视频和图像编码和解码的方法、系统和介质 |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| US9924175B2 (en) | 2014-06-11 | 2018-03-20 | Qualcomm Incorporated | Determining application of deblocking filtering to palette coded blocks in video coding |
| MX379020B (es) | 2014-09-30 | 2025-03-11 | Microsoft Technology Licensing Llc | Reglas para modos de prediccion intra-imagen cuando se habilita el procesamiento paralelo de onda frontal. |
| JP6532222B2 (ja) * | 2014-11-28 | 2019-06-19 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| CN106664405B (zh) * | 2015-06-09 | 2020-06-09 | 微软技术许可有限责任公司 | 用调色板模式对经逸出编码的像素的稳健编码/解码 |
| GB2539486B (en) * | 2015-06-18 | 2019-07-31 | Gurulogic Microsystems Oy | Encoder, decoder and method employing palette compression |
| WO2017203930A1 (en) * | 2016-05-27 | 2017-11-30 | Sharp Kabushiki Kaisha | Systems and methods for varying quantization parameters |
| US10448056B2 (en) * | 2016-07-15 | 2019-10-15 | Qualcomm Incorporated | Signaling of quantization information in non-quadtree-only partitioned video coding |
| JP2018107534A (ja) * | 2016-12-22 | 2018-07-05 | 富士通株式会社 | 映像符号化装置、映像符号化方法、映像復号装置、及び映像復号方法 |
| WO2018171888A1 (en) | 2017-03-23 | 2018-09-27 | Huawei Technologies Co., Ltd. | Apparatus and method for de-blocking filtering |
| US11070818B2 (en) * | 2017-07-05 | 2021-07-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoding a block of video samples |
| WO2019070770A1 (en) | 2017-10-02 | 2019-04-11 | Arris Enterprises Llc | SYSTEM AND METHOD FOR REDUCING BLOCKED ARTIFACTS AND PRODUCING ENHANCED ENCODING EFFICIENCY |
| EP3737098A4 (en) | 2018-01-02 | 2021-06-09 | Samsung Electronics Co., Ltd. | CODING METHOD AND DEVICE FOR IT AND DECODING METHOD AND DEVICE FOR IT |
| WO2019194147A1 (en) | 2018-04-02 | 2019-10-10 | Sharp Kabushiki Kaisha | Systems and methods for deriving quantization parameters for video blocks in video coding |
| JP7278719B2 (ja) | 2018-06-27 | 2023-05-22 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| CN118018765A (zh) | 2018-09-05 | 2024-05-10 | 华为技术有限公司 | 视频解码方法及视频解码器 |
| EP3861732A4 (en) * | 2018-10-01 | 2022-07-06 | OP Solutions, LLC | EXPONENTIAL PARTITIONING METHODS AND SYSTEMS |
| US10951895B2 (en) * | 2018-12-31 | 2021-03-16 | Alibaba Group Holding Limited | Context model selection based on coding unit characteristics |
| KR20250123246A (ko) * | 2019-01-02 | 2025-08-14 | 엘지전자 주식회사 | 디블록킹 필터링을 사용하는 영상 코딩 방법 및 장치 |
| US11019359B2 (en) * | 2019-01-15 | 2021-05-25 | Tencent America LLC | Chroma deblock filters for intra picture block compensation |
| PH12021551991A1 (en) | 2019-02-24 | 2022-08-15 | Bytedance Inc | Independent coding of palette mode usage indication |
| KR20210129647A (ko) | 2019-02-24 | 2021-10-28 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 팔레트 모드 사용 지시의 독립적인 코딩 |
| US10924750B2 (en) * | 2019-03-01 | 2021-02-16 | Alibaba Group Holding Limited | Palette size constraint in palette mode for video compression system |
| US11503311B2 (en) | 2019-03-08 | 2022-11-15 | Sony Group Corporation | Hybrid palette-DPCM coding for image compression |
| CN111919441B (zh) * | 2019-03-10 | 2025-06-20 | 北京字节跳动网络技术有限公司 | 组合的屏幕内容编解码模式 |
| WO2020216375A1 (en) * | 2019-04-26 | 2020-10-29 | Huawei Technologies Co., Ltd. | Method and apparatus for signaling of mapping function of chroma quantization parameter |
| US11109041B2 (en) * | 2019-05-16 | 2021-08-31 | Tencent America LLC | Method and apparatus for video coding |
| US11616962B2 (en) * | 2019-07-15 | 2023-03-28 | Tencent America LLC | Method and apparatus for video coding |
| CN114175662B (zh) | 2019-07-20 | 2023-11-24 | 北京字节跳动网络技术有限公司 | 调色板模式使用指示的条件相关编解码 |
| CN117221536A (zh) | 2019-07-23 | 2023-12-12 | 北京字节跳动网络技术有限公司 | 调色板模式编解码的模式确定 |
| WO2021018167A1 (en) * | 2019-07-29 | 2021-02-04 | Beijing Bytedance Network Technology Co., Ltd. | Palette mode coding in prediction process |
| EP4000269A4 (en) | 2019-08-15 | 2022-09-07 | ByteDance Inc. | PALLET MODE WITH DIFFERENT DIVISION STRUCTURES |
| WO2021030788A1 (en) | 2019-08-15 | 2021-02-18 | Bytedance Inc. | Entropy coding for palette escape symbol |
| CN114424548B (zh) * | 2019-08-26 | 2023-08-04 | Lg电子株式会社 | 基于调色板编码的图像或视频编码 |
| CN116684583A (zh) * | 2019-08-26 | 2023-09-01 | Lg电子株式会社 | 解码设备、编码设备和数据发送设备 |
| WO2021040398A1 (ko) * | 2019-08-26 | 2021-03-04 | 엘지전자 주식회사 | 팔레트 이스케이프 코딩 기반 영상 또는 비디오 코딩 |
| CN114402611B (zh) | 2019-09-14 | 2025-03-25 | 字节跳动有限公司 | 色度去块滤波的量化参数 |
| US11388443B2 (en) * | 2019-09-18 | 2022-07-12 | Qualcomm Incorporated | Harmonization of deblocking conditions in video coding |
| JP7832105B2 (ja) * | 2019-09-19 | 2026-03-17 | バイトダンス インコーポレイテッド | パレット・モードのための量子化パラメータ導出 |
| WO2021061021A1 (en) * | 2019-09-23 | 2021-04-01 | Huawei Technologies Co., Ltd. | Method and apparatus for chrominance qp offsets tables signaling and derivation |
| CN114827605A (zh) | 2019-09-23 | 2022-07-29 | 北京达佳互联信息技术有限公司 | 用于视频解码的方法和计算设备 |
| CN114651442B (zh) | 2019-10-09 | 2025-06-13 | 字节跳动有限公司 | 视频编解码中的跨分量适应性回路滤波 |
| KR20220073746A (ko) | 2019-10-14 | 2022-06-03 | 바이트댄스 아이엔씨 | 비디오 처리에서 크로마 양자화 파라미터 사용 |
| US12170777B2 (en) * | 2019-11-05 | 2024-12-17 | Lg Electronics Inc. | Video decoding method and device for coding chroma quantization parameter offset-related information |
| KR20240167947A (ko) * | 2019-11-05 | 2024-11-28 | 엘지전자 주식회사 | 팔레트 코딩 또는 변환 유닛을 위한 양자화 파라미터 정보 기반 영상 또는 비디오 코딩 |
| CN114902667B (zh) * | 2019-11-05 | 2025-04-22 | Lg电子株式会社 | 基于色度量化参数偏移信息的图像或视频编码 |
| US20220368907A1 (en) * | 2019-11-05 | 2022-11-17 | Lg Electronics Inc. | Image or video coding based on signaling of quantization parameter-related information |
| US11973947B2 (en) | 2019-11-05 | 2024-04-30 | Lg Electronics Inc. | Image or video coding based on signaling of quantization parameter offset-related information |
| US12010344B2 (en) | 2019-11-05 | 2024-06-11 | Lg Electronics Inc. | Image or video coding based on quantization-related information |
| JP7508558B2 (ja) | 2019-12-09 | 2024-07-01 | バイトダンス インコーポレイテッド | ビデオコーディングにおける量子化グループの使用 |
| WO2021138293A1 (en) | 2019-12-31 | 2021-07-08 | Bytedance Inc. | Adaptive color transform in video coding |
| WO2021136553A1 (en) | 2020-01-05 | 2021-07-08 | Beijing Bytedance Network Technology Co., Ltd. | Using adaptive color transform in video coding |
| CN115176470B (zh) | 2020-01-18 | 2025-05-27 | 抖音视界有限公司 | 图像/视频编解码中的自适应颜色变换 |
| US11516514B2 (en) * | 2020-03-27 | 2022-11-29 | Tencent America LLC | High level control for deblocking operations |
| WO2021202667A1 (en) | 2020-03-31 | 2021-10-07 | Alibaba Group Holding Limited | Methods for palette prediction |
| CN116668705B (zh) * | 2022-01-19 | 2024-10-29 | 杭州海康威视数字技术股份有限公司 | 一种图像解码方法、编码方法及装置 |
| WO2023195330A1 (ja) * | 2022-04-08 | 2023-10-12 | ソニーグループ株式会社 | 画像処理装置および方法 |
| CN116489373B (zh) * | 2022-07-26 | 2024-09-24 | 杭州海康威视数字技术股份有限公司 | 一种图像解码方法、编码方法及装置 |
| US20240331217A1 (en) * | 2023-03-31 | 2024-10-03 | Texas Instruments Incorporated | Overlapped-block cluster compression |
Family Cites Families (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0160610B1 (ko) * | 1992-04-07 | 1999-01-15 | 강진구 | 가변장부호화에 의한 영상압축방법과 신장방법 및 그 장치 |
| CN101448162B (zh) | 2001-12-17 | 2013-01-02 | 微软公司 | 处理视频图像的方法 |
| US6937759B2 (en) * | 2002-02-28 | 2005-08-30 | Nokia Corporation | Method and device for reducing image by palette modification |
| US6987807B2 (en) * | 2002-04-19 | 2006-01-17 | Seiko Epson Corporation | Frame compression using differential codes and an escape code |
| US8000547B2 (en) * | 2005-09-23 | 2011-08-16 | Slipstream Data Inc. | Method, system and computer program product for providing entropy constrained color splitting for palette images with color-wise splitting |
| EP2076874A4 (en) | 2006-05-13 | 2011-03-09 | Sap Ag | COHERENT ASSEMBLY OF INTERFACES DERIVED FROM A COMMERCIAL OBJECT MODEL |
| AU2007249117B2 (en) * | 2007-12-19 | 2010-11-18 | Canon Kabushiki Kaisha | Variable-length encoding for image data compression |
| ATE536048T1 (de) | 2008-06-20 | 2011-12-15 | Dolby Lab Licensing Corp | Videokomprimierung unter mehreren verzerrungsnebenbedingungen |
| WO2010017166A2 (en) | 2008-08-04 | 2010-02-11 | Dolby Laboratories Licensing Corporation | Overlapped block disparity estimation and compensation architecture |
| US9232226B2 (en) | 2008-08-19 | 2016-01-05 | Marvell World Trade Ltd. | Systems and methods for perceptually lossless video compression |
| KR101813189B1 (ko) * | 2010-04-16 | 2018-01-31 | 에스케이 텔레콤주식회사 | 영상 부호화/복호화 장치 및 방법 |
| MX353317B (es) * | 2010-06-10 | 2018-01-05 | Thomson Licensing | Metodos y aparatos para determinar predictores de parametro de cuantificacion a partir de una pluralidad de parametros de cuantificacion contiguos. |
| EP3334161B1 (en) * | 2010-09-13 | 2019-08-21 | Sony Interactive Entertainment Inc. | Image processing device, image processing method, and data structure of moving image file |
| US8786625B2 (en) * | 2010-09-30 | 2014-07-22 | Apple Inc. | System and method for processing image data using an image signal processor having back-end processing logic |
| US8787443B2 (en) | 2010-10-05 | 2014-07-22 | Microsoft Corporation | Content adaptive deblocking during video encoding and decoding |
| US20120114034A1 (en) * | 2010-11-08 | 2012-05-10 | Mediatek Inc. | Method and Apparatus of Delta Quantization Parameter Processing for High Efficiency Video Coding |
| EP2668786A4 (en) * | 2011-01-28 | 2014-07-16 | Eye Io Llc | COLOR TRANSFORMATION BASED ON A HVS MODEL |
| AU2011361032C1 (en) | 2011-03-01 | 2015-04-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Deblocking filtering control |
| EP3767948A1 (en) | 2012-01-17 | 2021-01-20 | Huawei Technologies Co., Ltd. | In-loop filtering for lossless coding mode in high efficiency video coding |
| US9596461B2 (en) | 2012-11-26 | 2017-03-14 | Qualcomm Incorporated | Loop filtering across constrained intra block boundaries in video coding |
| CN106068647B (zh) | 2013-12-18 | 2019-05-17 | 寰发股份有限公司 | 视频编码系统中用调色板编码来编解码视频数据块的方法 |
| EP3085083B1 (en) | 2013-12-18 | 2021-12-15 | HFI Innovation Inc. | Method and apparatus for palette initialization and management |
| WO2015096808A1 (en) | 2013-12-27 | 2015-07-02 | Mediatek Inc. | Method and apparatus for syntax redundancy removal in palette coding |
| EP3087738B1 (en) | 2013-12-27 | 2019-10-02 | MediaTek Inc. | Method and apparatus for palette coding with cross block prediction |
| CN110225345B (zh) | 2013-12-27 | 2022-07-19 | 寰发股份有限公司 | 用于主颜色索引图编码的方法及装置 |
| EP3078194B1 (en) | 2014-01-02 | 2019-09-11 | HFI Innovation Inc. | Method and apparatus for intra prediction coding with boundary filtering control |
| WO2015103496A2 (en) * | 2014-01-02 | 2015-07-09 | Vid Scale, Inc. | Two-demensional palette coding for screen content coding |
| EP3061247A4 (en) | 2014-01-07 | 2016-08-31 | Mediatek Inc | METHOD AND DEVICE FOR COLOR CODE EXPERIENCE |
| EP3114841B1 (en) * | 2014-03-04 | 2020-06-10 | Microsoft Technology Licensing, LLC | Encoder-side decisions for block flipping and skip mode in intra block copy prediction |
| EP3253059A1 (en) * | 2014-03-04 | 2017-12-06 | Microsoft Technology Licensing, LLC | Block flipping and skip mode in intra block copy prediction |
| WO2015131325A1 (en) * | 2014-03-04 | 2015-09-11 | Microsoft Technology Licensing, Llc | Hash table construction and availability checking for hash-based block matching |
| PL3117617T3 (pl) * | 2014-03-14 | 2022-08-22 | Vid Scale, Inc. | Kodowanie palety przeznaczone do kodowania zawartości ekranu |
| CN106105229B (zh) | 2014-03-14 | 2019-03-15 | 寰发股份有限公司 | 使用调色板编码来编码视频数据的块的方法及装置 |
| WO2015136693A1 (ja) | 2014-03-14 | 2015-09-17 | 富士通株式会社 | 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 |
| CA2942903A1 (en) | 2014-03-16 | 2015-09-24 | Vid Scale, Inc. | Method and apparatus for the signaling of lossless video coding |
| US9654806B2 (en) | 2014-03-26 | 2017-05-16 | Qualcomm Incorporated | Determining palette size, palette entries and filtering of palette coded blocks in video coding |
| EP3138293A4 (en) * | 2014-04-29 | 2017-05-24 | Microsoft Technology Licensing, LLC | Encoder-side decisions for sample adaptive offset filtering |
| US10038915B2 (en) | 2014-05-22 | 2018-07-31 | Qualcomm Incorporated | Escape sample coding in palette-based video coding |
| CA2948683C (en) | 2014-05-23 | 2019-05-21 | Hfi Innovation Inc. | Methods for palette size signaling and conditional palette escape flag signaling |
| US10091512B2 (en) * | 2014-05-23 | 2018-10-02 | Futurewei Technologies, Inc. | Advanced screen content coding with improved palette table and index map coding methods |
| US9924175B2 (en) | 2014-06-11 | 2018-03-20 | Qualcomm Incorporated | Determining application of deblocking filtering to palette coded blocks in video coding |
| CN105282550A (zh) * | 2014-06-13 | 2016-01-27 | 财团法人工业技术研究院 | 编码方法与解码方法、编解码系统、编码器与解码器 |
| CN105323583B (zh) * | 2014-06-13 | 2019-11-15 | 财团法人工业技术研究院 | 编码方法、解码方法、编解码系统、编码器与解码器 |
| US10785486B2 (en) * | 2014-06-19 | 2020-09-22 | Microsoft Technology Licensing, Llc | Unified intra block copy and inter prediction modes |
| JP2017522839A (ja) * | 2014-06-20 | 2017-08-10 | シャープ株式会社 | 整合パレット符号化 |
| US10237557B2 (en) | 2014-06-20 | 2019-03-19 | Hfi Innovation Inc. | Method of run-length coding for palette predictor |
| US20150381994A1 (en) * | 2014-06-27 | 2015-12-31 | Futurewei Technologies, Inc. | Advanced screen content coding with improved palette table and index map coding methods |
| US9807410B2 (en) * | 2014-07-02 | 2017-10-31 | Apple Inc. | Late-stage mode conversions in pipelined video encoders |
| US9544607B2 (en) * | 2014-08-25 | 2017-01-10 | Hfi Innovation Inc. | Method of palette index signaling for image and video coding |
| EP3180916A4 (en) * | 2014-09-03 | 2018-02-28 | MediaTek Inc. | Method for color index coding using a generalized copy previous mode |
| MX379020B (es) * | 2014-09-30 | 2025-03-11 | Microsoft Technology Licensing Llc | Reglas para modos de prediccion intra-imagen cuando se habilita el procesamiento paralelo de onda frontal. |
| CN105491379A (zh) * | 2014-10-01 | 2016-04-13 | 财团法人工业技术研究院 | 解码器、编码器、解码方法、编码方法与编解码系统 |
| EP3007423A1 (en) * | 2014-10-06 | 2016-04-13 | Industrial Technology Research Institute | Method of color palette coding applicable to electronic device and electronic device using the same |
| CN110677656A (zh) * | 2014-10-06 | 2020-01-10 | Vid拓展公司 | 执行调色板解码的方法及解码设备 |
| WO2016054765A1 (en) * | 2014-10-08 | 2016-04-14 | Microsoft Technology Licensing, Llc | Adjustments to encoding and decoding when switching color spaces |
| GB2542858A (en) * | 2015-10-02 | 2017-04-05 | Canon Kk | Encoder optimizations for palette encoding of content with subsampled colour component |
| GB2547047B (en) * | 2016-02-08 | 2018-07-18 | Canon Kk | Encoder optimizations for palette lossless encoding of content with subsampled colour component |
-
2015
- 2015-06-10 US US14/736,111 patent/US10136141B2/en active Active
- 2015-06-11 CA CA2950168A patent/CA2950168C/en active Active
- 2015-06-11 WO PCT/US2015/035301 patent/WO2015191838A1/en not_active Ceased
- 2015-06-11 HU HUE15741626A patent/HUE046926T2/hu unknown
- 2015-06-11 EP EP15741626.4A patent/EP3155815B1/en active Active
- 2015-06-11 ES ES15741626T patent/ES2767103T3/es active Active
- 2015-06-11 CN CN201580030946.5A patent/CN106416249B/zh active Active
- 2015-06-11 JP JP2016572473A patent/JP6542268B2/ja active Active
- 2015-06-11 KR KR1020167034684A patent/KR102384090B1/ko active Active
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