MX353756B - Predicción por gama de colores en codificación de video basada en gama de colores. - Google Patents
Predicción por gama de colores en codificación de video basada en gama de colores.Info
- Publication number
- MX353756B MX353756B MX2016000358A MX2016000358A MX353756B MX 353756 B MX353756 B MX 353756B MX 2016000358 A MX2016000358 A MX 2016000358A MX 2016000358 A MX2016000358 A MX 2016000358A MX 353756 B MX353756 B MX 353756B
- Authority
- MX
- Mexico
- Prior art keywords
- palette
- entries
- current
- video coder
- copied
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
- H04N1/644—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor using a reduced set of representative colours, e.g. each representing a particular range in a colour space
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
- H04N19/93—Run-length coding
-
- 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
- H04N19/94—Vector 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361845824P | 2013-07-12 | 2013-07-12 | |
| US201361899048P | 2013-11-01 | 2013-11-01 | |
| US201361913040P | 2013-12-06 | 2013-12-06 | |
| US14/328,502 US9558567B2 (en) | 2013-07-12 | 2014-07-10 | Palette prediction in palette-based video coding |
| PCT/US2014/046402 WO2015006724A2 (en) | 2013-07-12 | 2014-07-11 | Palette prediction in palette-based video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016000358A MX2016000358A (es) | 2016-05-05 |
| MX353756B true MX353756B (es) | 2018-01-26 |
Family
ID=52277073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016000358A MX353756B (es) | 2013-07-12 | 2014-07-11 | Predicción por gama de colores en codificación de video basada en gama de colores. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US9558567B2 (enExample) |
| EP (1) | EP3020198B1 (enExample) |
| JP (1) | JP6246920B2 (enExample) |
| KR (1) | KR101821069B1 (enExample) |
| CN (1) | CN105556974B (enExample) |
| AU (1) | AU2014286986B2 (enExample) |
| BR (1) | BR112016000465B1 (enExample) |
| CA (1) | CA2913615C (enExample) |
| CL (1) | CL2016000057A1 (enExample) |
| DK (1) | DK3020198T3 (enExample) |
| ES (1) | ES2633947T3 (enExample) |
| HU (1) | HUE032104T2 (enExample) |
| MX (1) | MX353756B (enExample) |
| MY (1) | MY182937A (enExample) |
| PH (1) | PH12016500079B1 (enExample) |
| RU (1) | RU2641252C2 (enExample) |
| SA (1) | SA516370356B1 (enExample) |
| SG (1) | SG11201509667TA (enExample) |
| SI (1) | SI3020198T1 (enExample) |
| WO (1) | WO2015006724A2 (enExample) |
Families Citing this family (139)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9979960B2 (en) | 2012-10-01 | 2018-05-22 | Microsoft Technology Licensing, Llc | Frame packing and unpacking between frames of chroma sampling formats with different chroma resolutions |
| US11259020B2 (en) | 2013-04-05 | 2022-02-22 | Qualcomm Incorporated | Determining palettes in palette-based video coding |
| US9558567B2 (en) | 2013-07-12 | 2017-01-31 | Qualcomm Incorporated | Palette prediction in palette-based video coding |
| KR102170169B1 (ko) | 2013-10-14 | 2020-10-26 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐 |
| JP6336058B2 (ja) | 2013-10-14 | 2018-06-06 | 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 | ビデオ及び画像符号化及び復号のためのベースカラーインデックスマップモードの機能 |
| WO2015054813A1 (en) | 2013-10-14 | 2015-04-23 | Microsoft Technology Licensing, Llc | Encoder-side options for intra block copy prediction mode for video and image coding |
| KR20150059269A (ko) * | 2013-11-22 | 2015-06-01 | 삼성디스플레이 주식회사 | 영상 데이터 인코딩 장치 및 방법 |
| US10291827B2 (en) | 2013-11-22 | 2019-05-14 | Futurewei Technologies, Inc. | Advanced screen content coding solution |
| GB201321850D0 (en) * | 2013-12-10 | 2014-01-22 | Canon Kk | Palette Prediction |
| US10834412B2 (en) | 2013-12-10 | 2020-11-10 | Canon Kabushiki Kaisha | Method and apparatus for encoding or decoding blocks of pixel |
| CN105814889B (zh) * | 2013-12-10 | 2019-03-29 | 佳能株式会社 | Hevc中的改进的调色板模式 |
| CN106031142B (zh) * | 2013-12-18 | 2019-07-26 | 寰发股份有限公司 | 在视频编码中用于调色板预测和共享的方法和装置 |
| BR112016012417B1 (pt) | 2013-12-18 | 2023-04-11 | Hfi Innovation Inc | Método e aparelho para inicialização e gerenciamento de paleta |
| WO2015090217A1 (en) | 2013-12-18 | 2015-06-25 | Mediatek Inc. | Method and apparatus for palette table prediction |
| US10972742B2 (en) * | 2013-12-19 | 2021-04-06 | Canon Kabushiki Kaisha | Encoding process using a palette mode |
| GB2523076B (en) * | 2013-12-19 | 2016-08-10 | Canon Kk | Improved palette mode in HEVC for the encoding process |
| US10182242B2 (en) | 2013-12-27 | 2019-01-15 | Mediatek Inc. | Method and apparatus for palette coding with cross block prediction |
| CN105981388B (zh) * | 2013-12-27 | 2019-05-10 | 寰发股份有限公司 | 调色板编码中句法冗余移除的方法和装置 |
| EP3087743A4 (en) * | 2013-12-27 | 2017-02-22 | HFI Innovation Inc. | Method and apparatus for major color index map coding |
| WO2015103496A2 (en) | 2014-01-02 | 2015-07-09 | Vid Scale, Inc. | Two-demensional palette coding for screen content coding |
| US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
| AU2014376061B8 (en) | 2014-01-03 | 2019-05-30 | Microsoft Technology Licensing, Llc | Block vector prediction in video and image coding/decoding |
| EP3061247A4 (en) * | 2014-01-07 | 2016-08-31 | Mediatek Inc | METHOD AND DEVICE FOR COLOR CODE EXPERIENCE |
| US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
| CN104853209B (zh) * | 2014-02-16 | 2020-09-29 | 同济大学 | 图像编码、解码方法及装置 |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| US10291915B2 (en) * | 2014-03-06 | 2019-05-14 | Samsung Electronics Co., Ltd. | Video decoding method and apparatus and video encoding method and apparatus |
| WO2015135484A1 (en) * | 2014-03-14 | 2015-09-17 | Mediatek Inc. | Method of color index coding with palette stuffing |
| CN106165424B (zh) * | 2014-03-14 | 2019-08-16 | Vid拓展公司 | 用于调色板解码及编码视频数据的方法、解码器及编码器 |
| CN106464869B (zh) * | 2014-03-14 | 2019-07-19 | 寰发股份有限公司 | 调色板表初始化和管理的方法 |
| US9826242B2 (en) | 2014-03-14 | 2017-11-21 | Qualcomm Incorporated | Palette-based video coding |
| JP6164360B2 (ja) * | 2014-03-14 | 2017-07-19 | 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 |
| RU2668723C2 (ru) * | 2014-03-17 | 2018-10-02 | Нокиа Текнолоджиз Ой | Способ и оборудование для кодирования и декодирования видеосигналов |
| WO2015140400A1 (en) * | 2014-03-17 | 2015-09-24 | Nokia Technologies Oy | Method and technical equipment for video encoding and decoding |
| WO2015143351A1 (en) * | 2014-03-21 | 2015-09-24 | Futurewei Technologies, Inc. | 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 |
| US10038915B2 (en) | 2014-05-22 | 2018-07-31 | Qualcomm Incorporated | Escape sample coding in palette-based video coding |
| US10750198B2 (en) * | 2014-05-22 | 2020-08-18 | Qualcomm Incorporated | Maximum palette parameters in palette-based video coding |
| US10264285B2 (en) | 2014-05-22 | 2019-04-16 | Qualcomm Incorporated | Coding runs in palette-based 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 |
| KR102576562B1 (ko) | 2014-06-19 | 2023-09-07 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 통합된 인트라 블록 카피 및 인터 예측 모드 |
| US10021418B2 (en) * | 2014-06-19 | 2018-07-10 | Hfi Innovation Inc. | Method and apparatus of candidate generation for single sample mode in video coding |
| EP3143767B1 (en) * | 2014-06-20 | 2022-06-01 | HFI Innovation Inc. | Method of palette predictor signaling for video coding |
| US10313684B2 (en) | 2014-06-20 | 2019-06-04 | Qualcomm Incorporated | Copy from previous rows for palette mode coding |
| US10477204B2 (en) * | 2014-06-20 | 2019-11-12 | Sharp Kabushiki Kaisha | Harmonized palette coding |
| US9955157B2 (en) | 2014-07-11 | 2018-04-24 | Qualcomm Incorporated | Advanced palette prediction and signaling |
| US11330297B2 (en) | 2014-08-19 | 2022-05-10 | Qualcomm Incorporated | Methods incorporating extensions to copy-above mode for palette mode coding |
| CN107079151B (zh) * | 2014-09-26 | 2020-06-05 | 株式会社Kt | 用于处理视频信号的方法和设备 |
| KR102245704B1 (ko) | 2014-09-30 | 2021-04-27 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 파면 병렬 프로세싱이 인에이블되는 경우의 인트라 픽쳐 예측 모드에 대한 규칙 |
| 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 |
| TWI577177B (zh) | 2014-10-06 | 2017-04-01 | 財團法人工業技術研究院 | 調色板編碼方法與解碼方法以及電子裝置 |
| GB2531005A (en) * | 2014-10-06 | 2016-04-13 | Canon Kk | Improved encoding process using a palette mode |
| US9596479B2 (en) * | 2014-10-07 | 2017-03-14 | Hfi Innovation Inc. | Method of pulse-code modulation and palette coding for video coding |
| US20160112724A1 (en) * | 2014-10-15 | 2016-04-21 | Qualcomm Incorporated | Hrd descriptor and buffer model of data streams for carriage of hevc extensions |
| WO2016064123A1 (ko) * | 2014-10-20 | 2016-04-28 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| AU2015345649A1 (en) * | 2014-11-12 | 2017-06-08 | Hfi Innovation Inc. | Methods of escape pixel coding in index map coding |
| US9961351B2 (en) | 2014-11-26 | 2018-05-01 | Qualcomm Incorporated | Palette mode coding |
| US10097839B2 (en) * | 2014-12-19 | 2018-10-09 | Qualcomm Incorporated | Palette mode for subsampling format |
| KR101724555B1 (ko) * | 2014-12-22 | 2017-04-18 | 삼성전자주식회사 | 부호화 방법 및 장치와 복호화 방법 및 장치 |
| US10477227B2 (en) * | 2015-01-15 | 2019-11-12 | Kt Corporation | Method and apparatus for predicting and restoring a video signal using palette entry and palette mode |
| US9749646B2 (en) * | 2015-01-16 | 2017-08-29 | Microsoft Technology Licensing, Llc | Encoding/decoding of high chroma resolution details |
| US9854201B2 (en) | 2015-01-16 | 2017-12-26 | Microsoft Technology Licensing, Llc | Dynamically updating quality to higher chroma sampling rate |
| JP6122516B2 (ja) | 2015-01-28 | 2017-04-26 | 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ | エンコーディング方法及びエンコーダ |
| WO2016122253A1 (ko) * | 2015-01-29 | 2016-08-04 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| JP2018510539A (ja) * | 2015-01-29 | 2018-04-12 | ヴィド スケール インコーポレイテッド | パレット符号化モードのためのエスケープカラー符号化 |
| CN107431817B (zh) * | 2015-01-29 | 2020-03-24 | Vid拓展公司 | 用于调色板译码的方法及装置 |
| WO2016122251A1 (ko) * | 2015-01-29 | 2016-08-04 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US9986248B2 (en) * | 2015-01-29 | 2018-05-29 | Qualcomm Incorporated | Palette mode coding for video coding |
| EP3251358B1 (en) * | 2015-01-29 | 2019-11-13 | Canon Kabushiki Kaisha | Palette predictor initializer when encoding or decoding self-contained coding structures |
| US10212434B2 (en) * | 2015-01-30 | 2019-02-19 | Qualcomm Incorporated | Palette entries coding in video coding |
| US10425659B2 (en) * | 2015-01-30 | 2019-09-24 | Qualcomm Incorporated | Coding escape pixels for palette coding |
| US10057587B2 (en) * | 2015-01-31 | 2018-08-21 | Qualcomm Incorporated | Coding escape pixels for palette mode coding |
| WO2016124158A1 (en) * | 2015-02-05 | 2016-08-11 | Mediatek Inc. | Methods and apparatus of decoding process for palette syntax |
| CN105872539B (zh) * | 2015-02-08 | 2020-01-14 | 同济大学 | 图像编码方法和装置及图像解码方法和装置 |
| US20160234494A1 (en) * | 2015-02-10 | 2016-08-11 | Qualcomm Incorporated | Restriction on palette block size in video coding |
| EP3248377B1 (en) | 2015-02-16 | 2022-05-04 | HFI Innovation Inc. | Method and apparatus for palette predictor initialization for palette coding in video and image compression |
| US9460365B1 (en) | 2015-03-24 | 2016-10-04 | Intel Corporation | Clustered palette compression |
| KR102691340B1 (ko) | 2015-04-02 | 2024-08-02 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| WO2016161974A1 (en) * | 2015-04-08 | 2016-10-13 | Mediatek Inc. | Methods for palette mode context coding and binarization in video coding |
| MY192553A (en) * | 2015-04-08 | 2022-08-28 | Hfi Innovation Inc | Methods of palette mode coding in video coding |
| WO2016169020A1 (en) * | 2015-04-23 | 2016-10-27 | Mediatek Singapore Pte. Ltd. | A simplified coding method for palette coding |
| KR102797765B1 (ko) * | 2015-05-27 | 2025-04-21 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US20160360205A1 (en) | 2015-06-08 | 2016-12-08 | Industrial Technology Research Institute | Video encoding methods and systems using adaptive color transform |
| WO2016197314A1 (en) * | 2015-06-09 | 2016-12-15 | Microsoft Technology Licensing, Llc | Robust encoding/decoding of escape-coded pixels in palette mode |
| EP3273692A4 (en) * | 2015-06-10 | 2018-04-04 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding or decoding image using syntax signaling for adaptive weight prediction |
| US11146788B2 (en) * | 2015-06-12 | 2021-10-12 | Qualcomm Incorporated | Grouping palette bypass bins for video coding |
| GB2539486B (en) | 2015-06-18 | 2019-07-31 | Gurulogic Microsystems Oy | Encoder, decoder and method employing palette compression |
| GB2539488B8 (en) * | 2015-06-18 | 2020-08-19 | Gurulogic Microsystems Oy | Encoder, decoder and method employing palette utilization and compression |
| JP6545570B2 (ja) * | 2015-08-18 | 2019-07-17 | 株式会社東芝 | 符号化装置、復号装置および画像処理装置 |
| JP6613842B2 (ja) * | 2015-11-24 | 2019-12-04 | 富士通株式会社 | 画像符号化装置、画像符号化方法、及び画像符号化プログラム |
| JP6662123B2 (ja) * | 2016-03-14 | 2020-03-11 | 富士通株式会社 | 画像符号化装置、画像符号化方法、及び画像符号化プログラム |
| EP3449633A4 (en) * | 2016-05-28 | 2019-12-18 | MediaTek Inc. | METHOD AND DEVICE OF A PALLET MODE CODING FOR COLOR VIDEO DATA |
| US10368080B2 (en) | 2016-10-21 | 2019-07-30 | Microsoft Technology Licensing, Llc | Selective upsampling or refresh of chroma sample values |
| CN106713921B (zh) * | 2016-11-29 | 2019-07-23 | 西安万像电子科技有限公司 | 文字块的压缩方法和装置以及图像压缩方法和装置 |
| KR102331940B1 (ko) * | 2016-12-23 | 2021-11-26 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 지향성 인트라 예측 모드의 세트 내에서 확장 지향성 인트라 예측 모드를 시그널링하는 인코딩 장치 |
| JP2019022129A (ja) * | 2017-07-19 | 2019-02-07 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法、動画像復号装置、動画像復号方法、及び動画像符号化用コンピュータプログラムならびに動画像復号用コンピュータプログラム |
| CN109788290A (zh) | 2017-11-13 | 2019-05-21 | 慧荣科技股份有限公司 | 影像处理装置及利用帧内预测的无损影像压缩方法 |
| US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
| US10262451B1 (en) * | 2018-04-09 | 2019-04-16 | 8i Limited | View-dependent color compression |
| US10848787B2 (en) | 2018-08-28 | 2020-11-24 | Google Llc | Lossy image compression using palettization of locally mixed colors |
| US11695919B2 (en) | 2018-08-28 | 2023-07-04 | Google Llc | Lossy image compression using palettization of locally mixed colors |
| CN117692636A (zh) * | 2018-10-27 | 2024-03-12 | 华为技术有限公司 | 图像预测方法及装置 |
| US11412260B2 (en) * | 2018-10-29 | 2022-08-09 | Google Llc | Geometric transforms for image compression |
| FR3088511B1 (fr) * | 2018-11-09 | 2021-05-28 | Fond B Com | Procede de decodage d’au moins une image, procede de codage, dispositifs, signal et programmes d’ordinateur correspondants. |
| EP3888354A4 (en) * | 2018-12-31 | 2022-03-09 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS OF MODE AND SIZE DEPENDENT BLOCK LEVEL RESTRICTIONS FOR POSITION DEPENDENT PREDICTION COMBINATION |
| US11134258B2 (en) | 2019-02-11 | 2021-09-28 | Qualcomm Incorporated | Predictive coefficient coding |
| 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 |
| US11202101B2 (en) * | 2019-03-13 | 2021-12-14 | Qualcomm Incorporated | Grouped coding for palette syntax in video coding |
| US11252442B2 (en) * | 2019-04-08 | 2022-02-15 | Tencent America LLC | Method and apparatus for video coding |
| JP7414843B2 (ja) | 2019-04-24 | 2024-01-16 | バイトダンス インコーポレイテッド | 符号化映像の量子化残差差分パルス符号変調表現 |
| CN117857783A (zh) | 2019-05-01 | 2024-04-09 | 字节跳动有限公司 | 使用量化残差差分脉冲码调制编解码的帧内编解码视频 |
| WO2020223615A1 (en) | 2019-05-02 | 2020-11-05 | Bytedance Inc. | Coding mode based on a coding tree structure type |
| KR102919006B1 (ko) | 2019-05-02 | 2026-01-28 | 바이트댄스 아이엔씨 | 변환 스킵 모드에서의 시그널링 |
| US20220358685A1 (en) * | 2019-06-24 | 2022-11-10 | Nippon Telegraph And Telephone Corporation | Image encoding method and image decoding method |
| US11206413B2 (en) * | 2019-08-13 | 2021-12-21 | Qualcomm Incorporated | Palette predictor updates for local dual trees |
| KR102661462B1 (ko) * | 2019-08-26 | 2024-04-26 | 엘지전자 주식회사 | 팔레트 코딩 기반 영상 또는 비디오 코딩 |
| KR102957825B1 (ko) * | 2019-08-26 | 2026-04-24 | 엘지전자 주식회사 | 팔레트 모드 기반 영상 또는 비디오 코딩 |
| MX2022002304A (es) * | 2019-08-26 | 2022-03-25 | Lg Electronics Inc | Codificacion de imagen o video basada en codificacion de escape de paleta. |
| CN119299728A (zh) * | 2019-08-30 | 2025-01-10 | 株式会社Kt | 视频解码方法、视频编码方法和存储通过视频编码方法编码的比特流的计算机可读记录介质 |
| CN113853790A (zh) * | 2019-09-04 | 2021-12-28 | 深圳市大疆创新科技有限公司 | 编码方法、解码方法以及编码装置和解码装置 |
| JP7787067B2 (ja) * | 2019-09-12 | 2025-12-16 | バイトダンス インコーポレイテッド | 映像符号化におけるパレット予測子の使用 |
| US11323711B2 (en) * | 2019-09-20 | 2022-05-03 | Alibaba Group Holding Limited | Method and system for signaling chroma quantization parameter offset |
| US11240507B2 (en) * | 2019-09-24 | 2022-02-01 | Qualcomm Incorporated | Simplified palette predictor update for video coding |
| WO2021066609A1 (ko) * | 2019-10-05 | 2021-04-08 | 엘지전자 주식회사 | 변환 스킵 및 팔레트 코딩 관련 고급 문법 요소 기반 영상 또는 비디오 코딩 |
| KR102715088B1 (ko) * | 2019-10-05 | 2024-10-11 | 엘지전자 주식회사 | 변환 스킵 및 팔레트 코딩 관련 정보의 시그널링 기반 영상 또는 비디오 코딩 |
| CN117412066A (zh) * | 2019-10-05 | 2024-01-16 | Lg电子株式会社 | 解码设备、编码设备和发送设备 |
| US12095982B2 (en) * | 2019-11-05 | 2024-09-17 | Lg Electronics Inc. | Image or video coding based on quantization parameter information for palette coding or transform unit |
| CN114788289B (zh) | 2019-12-03 | 2024-07-30 | 阿里巴巴（中国）有限公司 | 使用调色板模式的视频处理方法和装置 |
| US11683489B2 (en) * | 2019-12-26 | 2023-06-20 | Qualcomm Incorporated | Monochrome palette mode for video coding |
| CN116418983B (zh) * | 2019-12-30 | 2023-10-31 | 阿里巴巴（中国）有限公司 | 用于在调色板模式下对视频数据进行编码的方法和装置 |
| US11184632B2 (en) | 2020-01-20 | 2021-11-23 | Tencent America LLC | Method and apparatus for palette based coding mode under local dual tree structure |
| US11595665B2 (en) * | 2021-02-11 | 2023-02-28 | Qualcomm Incorporated | Upsampling reference pixels for intra-prediction in video coding |
| US11463716B2 (en) * | 2021-02-25 | 2022-10-04 | Qualcomm Incorporated | Buffers for video coding in palette mode |
| EP4324202A4 (en) | 2021-04-13 | 2024-09-04 | Telefonaktiebolaget LM Ericsson (publ) | BLOCK MEANING MAP |
| US11937070B2 (en) | 2021-07-01 | 2024-03-19 | Tencent America LLC | Layered description of space of interest |
| EP4584956A1 (en) * | 2022-10-13 | 2025-07-16 | Google LLC | Inter-prediction with filtering |
| US12276093B2 (en) | 2023-08-25 | 2025-04-15 | Lawrence Marino | Water valve manipulation device |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5686961A (en) * | 1992-01-27 | 1997-11-11 | Harris Corporation | Automatic video image data reduction and prioritization system and method |
| US5408542A (en) | 1992-05-12 | 1995-04-18 | Apple Computer, Inc. | Method and apparatus for real-time lossless compression and decompression of image data |
| MX9700385A (es) * | 1994-07-14 | 1998-05-31 | Johnson Grace Company | Metodo y aparato para comprimir imagenes. |
| US5930390A (en) * | 1996-03-28 | 1999-07-27 | Intel Corporation | Encoding/decoding signals using a remap table |
| 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 |
| US6157746A (en) * | 1997-02-12 | 2000-12-05 | Sarnoff Corporation | Apparatus and method for encoding wavelet trees generated by a wavelet-based coding method |
| US6064771A (en) * | 1997-06-23 | 2000-05-16 | Real-Time Geometry Corp. | System and method for asynchronous, adaptive moving picture compression, and decompression |
| US6256415B1 (en) * | 1998-06-10 | 2001-07-03 | Seiko Epson Corporation | Two row buffer image compression (TROBIC) |
| JP2000115782A (ja) * | 1998-10-06 | 2000-04-21 | Canon Inc | 符号化装置及び方法及び記憶媒体 |
| 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 |
| US6909804B2 (en) * | 2000-01-27 | 2005-06-21 | Marger Johnson & Mccollom, P.C. | Image compression usable with animated images |
| 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 |
| AUPR212600A0 (en) * | 2000-12-18 | 2001-01-25 | Canon Kabushiki Kaisha | Efficient video coding |
| JP2002369011A (ja) * | 2001-06-06 | 2002-12-20 | Canon Inc | 画像処理装置、画像処理方法及び画像処理プログラム |
| US7319720B2 (en) * | 2002-01-28 | 2008-01-15 | Microsoft Corporation | Stereoscopic video |
| 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 |
| US7302006B2 (en) * | 2002-04-30 | 2007-11-27 | Hewlett-Packard Development Company, L.P. | Compression of images and image sequences through adaptive partitioning |
| US7433526B2 (en) * | 2002-04-30 | 2008-10-07 | Hewlett-Packard Development Company, L.P. | Method for compressing images and image sequences through adaptive partitioning |
| GB2388502A (en) * | 2002-05-10 | 2003-11-12 | Chris Dunn | Compression of frequency domain audio signals |
| US20040071351A1 (en) * | 2002-10-07 | 2004-04-15 | Johan Rade | Method and system for graphics compression and display |
| US20040151394A1 (en) * | 2003-01-31 | 2004-08-05 | Mikael Soderberg | Symmetrical, highly deterministic, low complexity, temporal transform video codec and vehicle distribution system incorporating same |
| US7343037B1 (en) * | 2004-02-04 | 2008-03-11 | Microsoft Corporation | Dynamic, locally-adaptive, lossless palettization of color and grayscale images |
| WO2006022741A1 (en) * | 2004-08-23 | 2006-03-02 | Marger Johnson & Mccollom, P.C. | Image compression usable with animated images |
| US8073275B2 (en) * | 2005-02-09 | 2011-12-06 | Mobixell Networks Ltd. | Image adaptation with target size, quality and resolution constraints |
| US8848789B2 (en) * | 2006-03-27 | 2014-09-30 | Qualcomm Incorporated | Method and system for coding and decoding information associated with video compression |
| US7343837B1 (en) | 2006-09-15 | 2008-03-18 | James Anthony Domanico | Multi-plane flexible handle for ratchets and wrenches |
| US8170101B2 (en) * | 2006-10-27 | 2012-05-01 | Sharp Laboratories Of America, Inc. | Methods and systems for low-complexity data compression |
| AU2006246497B2 (en) * | 2006-11-30 | 2010-02-11 | Canon Kabushiki Kaisha | Method and apparatus for hybrid image compression |
| US8213511B2 (en) * | 2007-04-30 | 2012-07-03 | Texas Instruments Incorporated | Video encoder software architecture for VLIW cores incorporating inter prediction and intra prediction |
| WO2010022002A1 (en) * | 2008-08-19 | 2010-02-25 | Marvell World Trade Ltd | Systems and methods for perceptually lossless video compression |
| RU2420021C2 (ru) * | 2009-03-24 | 2011-05-27 | Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." | Способ сжатия изображений и видеопоследовательностей |
| US20110110416A1 (en) * | 2009-11-12 | 2011-05-12 | Bally Gaming, Inc. | Video Codec System and Method |
| HUE037749T2 (hu) * | 2011-01-14 | 2018-09-28 | Ge Video Compression Llc | Entrópia kódolási séma |
| US20120294353A1 (en) * | 2011-05-16 | 2012-11-22 | Mediatek Inc. | Apparatus and Method of Sample Adaptive Offset for Luma and Chroma Components |
| US20130101033A1 (en) * | 2011-10-14 | 2013-04-25 | Qualcomm Incorporated | Coding non-symmetric distributions of data |
| CN107105247B (zh) * | 2012-04-13 | 2021-05-07 | 佳能株式会社 | 视频数据的变换单位的子集的编解码的方法、设备和系统 |
| US11259020B2 (en) | 2013-04-05 | 2022-02-22 | Qualcomm Incorporated | Determining palettes in palette-based video coding |
| US9558567B2 (en) | 2013-07-12 | 2017-01-31 | Qualcomm Incorporated | Palette prediction in palette-based video coding |
| BR112016012417B1 (pt) | 2013-12-18 | 2023-04-11 | Hfi Innovation Inc | Método e aparelho para inicialização e gerenciamento de paleta |
| WO2015103496A2 (en) * | 2014-01-02 | 2015-07-09 | Vid Scale, Inc. | Two-demensional palette coding for screen content coding |
-
2014
- 2014-07-10 US US14/328,502 patent/US9558567B2/en active Active
- 2014-07-11 CA CA2913615A patent/CA2913615C/en active Active
- 2014-07-11 KR KR1020167001705A patent/KR101821069B1/ko active Active
- 2014-07-11 EP EP14744735.3A patent/EP3020198B1/en active Active
- 2014-07-11 DK DK14744735.3T patent/DK3020198T3/en active
- 2014-07-11 MY MYPI2015704450A patent/MY182937A/en unknown
- 2014-07-11 WO PCT/US2014/046402 patent/WO2015006724A2/en not_active Ceased
- 2014-07-11 CN CN201480039199.7A patent/CN105556974B/zh active Active
- 2014-07-11 RU RU2016104535A patent/RU2641252C2/ru active
- 2014-07-11 HU HUE14744735A patent/HUE032104T2/en unknown
- 2014-07-11 JP JP2016525816A patent/JP6246920B2/ja active Active
- 2014-07-11 MX MX2016000358A patent/MX353756B/es active IP Right Grant
- 2014-07-11 ES ES14744735.3T patent/ES2633947T3/es active Active
- 2014-07-11 BR BR112016000465-5A patent/BR112016000465B1/pt active IP Right Grant
- 2014-07-11 SG SG11201509667TA patent/SG11201509667TA/en unknown
- 2014-07-11 SI SI201430298T patent/SI3020198T1/sl unknown
- 2014-07-11 AU AU2014286986A patent/AU2014286986B2/en active Active
-
2016
- 2016-01-06 SA SA516370356A patent/SA516370356B1/ar unknown
- 2016-01-12 CL CL2016000057A patent/CL2016000057A1/es unknown
- 2016-01-12 PH PH12016500079A patent/PH12016500079B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HK1219372A1 (zh) | 2017-03-31 |
| CN105556974A (zh) | 2016-05-04 |
| EP3020198A2 (en) | 2016-05-18 |
| PH12016500079B1 (en) | 2018-09-12 |
| JP2016529783A (ja) | 2016-09-23 |
| MX2016000358A (es) | 2016-05-05 |
| KR20160031495A (ko) | 2016-03-22 |
| RU2016104535A (ru) | 2017-08-16 |
| DK3020198T3 (en) | 2017-06-06 |
| AU2014286986A1 (en) | 2016-02-11 |
| AU2014286986B2 (en) | 2018-03-15 |
| CN105556974B (zh) | 2019-03-12 |
| WO2015006724A3 (en) | 2015-03-26 |
| CA2913615A1 (en) | 2015-01-15 |
| CL2016000057A1 (es) | 2016-08-19 |
| WO2015006724A2 (en) | 2015-01-15 |
| CA2913615C (en) | 2019-03-05 |
| SI3020198T1 (sl) | 2017-08-31 |
| SG11201509667TA (en) | 2016-01-28 |
| PH12016500079A1 (en) | 2016-04-18 |
| KR101821069B1 (ko) | 2018-01-22 |
| MY182937A (en) | 2021-02-05 |
| RU2641252C2 (ru) | 2018-01-16 |
| US20150016501A1 (en) | 2015-01-15 |
| HUE032104T2 (en) | 2017-08-28 |
| US9558567B2 (en) | 2017-01-31 |
| SA516370356B1 (ar) | 2019-07-21 |
| BR112016000465B1 (pt) | 2023-04-18 |
| EP3020198B1 (en) | 2017-04-26 |
| JP6246920B2 (ja) | 2017-12-13 |
| ES2633947T3 (es) | 2017-09-26 |
| BR112016000465A2 (enExample) | 2017-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PH12016500079A1 (en) | Palette prediction in palette-based video coding | |
| MY175688A (en) | Palette coding for screen content coding | |
| PH12016501573A1 (en) | Determining palette size, palette entries and filtering of palette coded blocks in video coding | |
| WO2015196104A8 (en) | Single color palette mode in video coding | |
| AU2014376061A8 (en) | Block vector prediction in video and image coding/decoding | |
| PH12016501793B1 (en) | Method of color index coding with palette stuffing | |
| WO2015103392A3 (en) | Quantization of the escape pixels of a video block in palette coding mode | |
| MY166674A (en) | Coding reference pictures for a reference picture set | |
| MX362406B (es) | Solucion avanzada de codificacion de contenido en pantalla. | |
| EP4290859A3 (en) | Chroma quantization in video coding | |
| EP4465632A3 (en) | Using a current picture as a reference for video coding | |
| MY192553A (en) | Methods of palette mode coding in video coding | |
| MY181793A (en) | Signaling long-term reference pictures for video coding | |
| PH12016500412A1 (en) | Layer switching in video coding | |
| MY206027A (en) | Method for encoding and method for decoding a lut and corresponding devices | |
| WO2014134181A3 (en) | Neighboring block disparity vector derivation in 3d video coding | |
| MX338311B (es) | Decodificacion y codificacion de imagenes de una secuncia de video. | |
| PH12016500045B1 (en) | Scanning orders for non-transform coding | |
| BR112016012449A2 (pt) | Método e aparelho para predição de índices de cores | |
| WO2016057534A3 (en) | Diagonal copy for palette mode coding | |
| GB201211074D0 (en) | Data encoding and decoding | |
| UA109506C2 (uk) | Скорочення кількості контекстів для контекстно-адаптивного бінарного арифметичного кодування | |
| TW201615017A (en) | Decoder, encoder, method for decoding, method for encoding, and system for encoding and decoding | |
| MY174300A (en) | Scanning orders for non-transform coding | |
| TH177158A (th) | วิธีการเข้ารหัสและวิธีการถอดรหัส lut และอุปกรณ์ที่สอดคล้องกัน |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |