BR112015024766A8 - desabilitação da ocultação de dados de sinal na codificação de vídeo - Google Patents
desabilitação da ocultação de dados de sinal na codificação de vídeo Download PDFInfo
- Publication number
- BR112015024766A8 BR112015024766A8 BR112015024766A BR112015024766A BR112015024766A8 BR 112015024766 A8 BR112015024766 A8 BR 112015024766A8 BR 112015024766 A BR112015024766 A BR 112015024766A BR 112015024766 A BR112015024766 A BR 112015024766A BR 112015024766 A8 BR112015024766 A8 BR 112015024766A8
- Authority
- BR
- Brazil
- Prior art keywords
- signal data
- data hiding
- video encoding
- disabling signal
- current block
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
Abstract
desabilitação da ocultação de dados de sinal na codificação de vídeo um codificador de vídeo pode determinar que a ocultação de dados de sinal é desabilitada para um bloco atual se o bloco atual é gerado usando a codificação com perda sem a aplicação de uma transformada aos dados residuais e o bloco atual é intra previsto usando um modo de intra-previsão no qual uma técnica de modulação de código de pulso diferencial residual (dpcm) é usada
Applications Claiming Priority (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361805094P | 2013-03-25 | 2013-03-25 | |
US201361809199P | 2013-04-05 | 2013-04-05 | |
US201361809203P | 2013-04-05 | 2013-04-05 | |
US61/809,199 | 2013-04-05 | ||
US61/809,203 | 2013-04-05 | ||
US201361809811P | 2013-04-08 | 2013-04-08 | |
US201361809870P | 2013-04-08 | 2013-04-08 | |
US61/809,811 | 2013-04-08 | ||
US61/809,870 | 2013-04-08 | ||
US201361810179P | 2013-04-09 | 2013-04-09 | |
US201361810218P | 2013-04-09 | 2013-04-09 | |
US201361843144P | 2013-07-05 | 2013-07-05 | |
US61/843,144 | 2013-07-05 | ||
US14/223,955 US20140286413A1 (en) | 2013-03-25 | 2014-03-24 | Disabling sign data hiding in video coding |
PCT/US2014/031734 WO2014160714A1 (en) | 2013-03-25 | 2014-03-25 | Disabling sign data hiding in video coding |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112015024766A2 BR112015024766A2 (pt) | 2017-07-18 |
BR112015024766A8 true BR112015024766A8 (pt) | 2019-12-10 |
BR112015024766B1 BR112015024766B1 (pt) | 2023-03-28 |
Family
ID=51569130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015024766-0A BR112015024766B1 (pt) | 2013-03-25 | 2014-03-25 | Desabilitação da ocultação de dados de sinal na codificação de vídeo |
Country Status (10)
Country | Link |
---|---|
US (3) | US20140286412A1 (pt) |
EP (2) | EP2979450B1 (pt) |
JP (2) | JP2016518042A (pt) |
KR (2) | KR102227898B1 (pt) |
CN (2) | CN105144718B (pt) |
BR (1) | BR112015024766B1 (pt) |
ES (1) | ES2777218T3 (pt) |
HU (1) | HUE047080T2 (pt) |
TW (2) | TWI561069B (pt) |
WO (3) | WO2014160712A1 (pt) |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10616581B2 (en) * | 2012-01-19 | 2020-04-07 | Huawei Technologies Co., Ltd. | Modified coding for a transform skipped block for CABAC in HEVC |
US20130188736A1 (en) | 2012-01-19 | 2013-07-25 | Sharp Laboratories Of America, Inc. | High throughput significance map processing for cabac in hevc |
US20140286412A1 (en) | 2013-03-25 | 2014-09-25 | Qualcomm Incorporated | Intra dc prediction for lossless coding in video coding |
US9609336B2 (en) * | 2013-04-16 | 2017-03-28 | Fastvdo Llc | Adaptive coding, transmission and efficient display of multimedia (acted) |
US9706229B2 (en) * | 2013-06-05 | 2017-07-11 | Texas Instruments Incorporated | High definition VP8 decoder |
US11323747B2 (en) | 2013-06-05 | 2022-05-03 | Qualcomm Incorporated | Residual differential pulse code modulation (DPCM) extensions and harmonization with transform skip, rotation, and scans |
US11470339B2 (en) | 2013-08-27 | 2022-10-11 | Qualcomm Incorporated | Residual prediction for intra block copying |
JP6143866B2 (ja) * | 2013-09-30 | 2017-06-07 | 日本放送協会 | 画像符号化装置、画像復号装置及びそれらのプログラム |
US9264724B2 (en) * | 2013-10-11 | 2016-02-16 | Blackberry Limited | Sign coding for blocks with transform skipped |
US10425647B2 (en) * | 2013-10-14 | 2019-09-24 | Hfi Innovation Inc. | Method of residue differential pulse-code modulation for HEVC range extension |
US9877035B2 (en) | 2014-03-17 | 2018-01-23 | Qualcomm Incorporated | Quantization processes for residue differential pulse code modulation |
WO2016056977A1 (en) * | 2014-10-06 | 2016-04-14 | Telefonaktiebolaget L M Ericsson (Publ) | Coding and deriving quantization parameters |
US9998742B2 (en) * | 2015-01-27 | 2018-06-12 | Qualcomm Incorporated | Adaptive cross component residual prediction |
US10057587B2 (en) * | 2015-01-31 | 2018-08-21 | Qualcomm Incorporated | Coding escape pixels for palette mode coding |
US11477484B2 (en) * | 2015-06-22 | 2022-10-18 | Qualcomm Incorporated | Video intra prediction using hybrid recursive filters |
MX2018002209A (es) * | 2015-09-01 | 2018-03-23 | Ericsson Telefon Ab L M | Mejora espacial de bloques de transformacion. |
JP6528635B2 (ja) * | 2015-10-05 | 2019-06-12 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法及び動画像符号化用コンピュータプログラム |
JP6595711B2 (ja) * | 2015-12-23 | 2019-10-23 | 華為技術有限公司 | 階層的分割内でのブロックレベルの変換選択および黙示的シグナリングを伴う変換コーディングのための方法および装置 |
FR3047379A1 (fr) * | 2016-01-29 | 2017-08-04 | Orange | Procede de codage et decodage de donnees, dispositif de codage et decodage de donnees et programmes d'ordinateur correspondants |
US10511859B2 (en) * | 2016-02-04 | 2019-12-17 | Mediatek Inc. | Method and apparatus for image compression without residue signaling |
CN116506602A (zh) | 2016-03-11 | 2023-07-28 | 数字洞察力有限公司 | 视频编码方法以及装置 |
ES2817100B1 (es) | 2016-03-28 | 2022-04-13 | Kt Corp | Metodo y aparato para procesar senales de video |
KR20230033027A (ko) * | 2016-11-01 | 2023-03-07 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
US10694202B2 (en) * | 2016-12-01 | 2020-06-23 | Qualcomm Incorporated | Indication of bilateral filter usage in video coding |
FI20175006A1 (en) * | 2017-01-03 | 2019-02-15 | Nokia Technologies Oy | Video and image coding using wide-angle intra-prediction |
MX2019008641A (es) * | 2017-01-31 | 2019-09-10 | Sharp Kk | Sistemas y metodos para escalar valores de nivel del coeficiente de transformada. |
EP3606066A4 (en) * | 2017-03-23 | 2020-03-25 | Sony Corporation | IMAGE PROCESSING DEVICE AND METHOD |
WO2019059107A1 (ja) * | 2017-09-20 | 2019-03-28 | 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 | 符号化装置、復号装置、符号化方法及び復号方法 |
WO2019143103A1 (ko) * | 2018-01-17 | 2019-07-25 | 인텔렉추얼디스커버리 주식회사 | 다양한 변환 기술을 사용하는 비디오 코딩 방법 및 장치 |
GB2570711B (en) * | 2018-02-05 | 2023-04-05 | Sony Corp | Data encoding and decoding |
CN115988205B (zh) | 2018-06-15 | 2024-03-01 | 华为技术有限公司 | 用于帧内预测的方法、装置 |
US10382772B1 (en) * | 2018-07-02 | 2019-08-13 | Tencent America LLC | Method and apparatus for video coding |
US10284844B1 (en) | 2018-07-02 | 2019-05-07 | Tencent America LLC | Method and apparatus for video coding |
EP3843391A4 (en) | 2018-08-24 | 2022-06-01 | Samsung Electronics Co., Ltd. | VIDEO DECODING METHOD AND APPARATUS, AND VIDEO CODING METHOD AND APPARATUS |
FR3086485A1 (fr) * | 2018-09-21 | 2020-03-27 | Orange | Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image. |
CN117097895A (zh) * | 2018-09-23 | 2023-11-21 | Lg 电子株式会社 | 编码/解码视频信号的方法及其装置 |
CN111050176B (zh) * | 2018-10-15 | 2021-10-15 | 腾讯科技(深圳)有限公司 | 视频编码、视频解码方法、装置、计算机设备和存储介质 |
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. |
US10873747B2 (en) * | 2018-11-18 | 2020-12-22 | Sony Corporation | Residual mapping method for image/video compression |
US10757568B2 (en) * | 2018-12-18 | 2020-08-25 | Naffa Innovations Private Limited | System and method for communicating digital data using media content |
WO2020125803A1 (en) * | 2018-12-21 | 2020-06-25 | Beijing Bytedance Network Technology Co., Ltd. | Intra prediction using polynomial model |
WO2020145796A1 (ko) * | 2019-01-12 | 2020-07-16 | 엘지전자 주식회사 | 영상 코딩 시스템에서 레지듀얼 정보를 사용하는 영상 디코딩 방법 및 그 장치 |
US11070812B2 (en) | 2019-03-12 | 2021-07-20 | Qualcomm Incorporated | Coefficient domain block differential pulse-code modulation in video coding |
SG11202110936PA (en) * | 2019-04-12 | 2021-11-29 | Beijing Bytedance Network Technology Co Ltd | Chroma coding mode determination based on matrix-based intra prediction |
CN113711613A (zh) * | 2019-04-19 | 2021-11-26 | 字节跳动有限公司 | 变换跳过模式的上下文编解码 |
JP7260665B2 (ja) | 2019-04-20 | 2023-04-18 | エルジー エレクトロニクス インコーポレイティド | Bdpcmに基づく映像コーディング方法、及びその装置 |
EP3942811A4 (en) * | 2019-04-24 | 2022-06-15 | ByteDance Inc. | CONSTRAINTS ON THE REPRESENTATION OF A DIFFERENTIAL MODULATION BY CODED PULSES OF QUANTIFIED RESIDUE FOR A CODED VIDEO |
KR20220002292A (ko) | 2019-05-01 | 2022-01-06 | 바이트댄스 아이엔씨 | 양자화된 잔차 차동 펄스 코드 변조 코딩을 사용하는 인트라 코딩된 비디오 |
WO2020223615A1 (en) | 2019-05-02 | 2020-11-05 | Bytedance Inc. | Coding mode based on a coding tree structure type |
WO2020236719A2 (en) | 2019-05-19 | 2020-11-26 | Bytedance Inc. | Transform design for large blocks in video coding |
CN113924775B (zh) | 2019-05-31 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 基于矩阵的帧内预测中的限制的上采样 |
WO2020244610A1 (en) | 2019-06-05 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Context determination for matrix-based intra prediction |
CN114051728A (zh) * | 2019-06-18 | 2022-02-15 | Lg 电子株式会社 | 基于块大小执行bdpcm的图像解码方法及其设备 |
CN114073091A (zh) * | 2019-06-21 | 2022-02-18 | 三星电子株式会社 | 视频编码方法和装置以及视频解码方法和装置 |
WO2020253810A1 (en) * | 2019-06-21 | 2020-12-24 | Beijing Bytedance Network Technology Co., Ltd. | Coding tools for chroma components |
US11172200B2 (en) * | 2019-06-24 | 2021-11-09 | Qualcomm Incorporated | Intra-prediction mode for screen content coding of video coding |
WO2020262988A1 (ko) * | 2019-06-25 | 2020-12-30 | 엘지전자 주식회사 | 영상 코딩 시스템에서 무손실 코딩을 적용하는 영상 디코딩 방법 및 그 장치 |
CN114521327A (zh) * | 2019-07-05 | 2022-05-20 | 威诺瓦国际有限公司 | 视频译码中的残差的量化 |
KR20220019258A (ko) * | 2019-07-10 | 2022-02-16 | 엘지전자 주식회사 | 영상 코딩 시스템에서 영상 코딩 방법 및 장치 |
CN114208167A (zh) * | 2019-08-06 | 2022-03-18 | 寰发股份有限公司 | 具有帧内预测模式映射的视频数据的编码或解码方法和装置 |
CN114365490A (zh) | 2019-09-09 | 2022-04-15 | 北京字节跳动网络技术有限公司 | 高精度图像和视频编解码的系数缩放 |
CN117376550A (zh) * | 2019-09-21 | 2024-01-09 | 北京字节跳动网络技术有限公司 | 用于图像和视频编解码的高精度变换和量化 |
EP4068777A4 (en) * | 2019-12-02 | 2023-12-27 | Hyundai Motor Company | VIDEO ENCODING AND DECODING USING DIFFERENTIAL MODULATION |
KR20220134632A (ko) * | 2020-02-27 | 2022-10-05 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
US20230209090A1 (en) * | 2020-02-27 | 2023-06-29 | Lg Electronics Inc. | Image decoding method for residual coding and device for same |
AU2020201753B2 (en) * | 2020-03-10 | 2022-09-08 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a block of video samples |
US20210306653A1 (en) * | 2020-03-31 | 2021-09-30 | Alibaba Group Holding Limited | Methods for signaling residual coding method of transform skip blocks |
BR112022020525A2 (pt) * | 2020-04-13 | 2022-12-06 | Op Solutions Llc | Métodos e sistemas para codificação sem perdas e com perdas combinadas |
US20220303642A1 (en) * | 2021-03-19 | 2022-09-22 | Product Development Associates, Inc. | Securing video distribution |
US20230069089A1 (en) * | 2021-08-31 | 2023-03-02 | Mediatek Inc. | Video decoder with hardware shared between different processing circuits and associated video decoding method |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5974184A (en) * | 1997-03-07 | 1999-10-26 | General Instrument Corporation | Intra-macroblock DC and AC coefficient prediction for interlaced digital video |
US6125348A (en) * | 1998-03-12 | 2000-09-26 | Liquid Audio Inc. | Lossless data compression with low complexity |
EP1478189A3 (en) * | 2003-05-16 | 2004-12-22 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding/decoding image using image residue prediction |
KR100813963B1 (ko) | 2005-09-16 | 2008-03-14 | 세종대학교산학협력단 | 동영상의 무손실 부호화, 복호화 방법 및 장치 |
US8594180B2 (en) | 2007-02-21 | 2013-11-26 | Qualcomm Incorporated | 3D video encoding |
KR20110091000A (ko) * | 2008-11-07 | 2011-08-10 | 미쓰비시덴키 가부시키가이샤 | 화상 부호화 장치 및 화상 복호 장치 |
TWI600318B (zh) * | 2010-05-18 | 2017-09-21 | Sony Corp | Image processing apparatus and image processing method |
JP5823608B2 (ja) * | 2011-06-20 | 2015-11-25 | メディア テック シンガポール ピーティーイー.リミテッド | 方向性イントラ予測の方法及び装置 |
EP2705668A1 (en) | 2011-07-12 | 2014-03-12 | Huawei Technologies Co., Ltd | Pixel-based intra prediction for coding in hevc |
US9699456B2 (en) | 2011-07-20 | 2017-07-04 | Qualcomm Incorporated | Buffering prediction data in video coding |
WO2013067435A1 (en) | 2011-11-04 | 2013-05-10 | Huawei Technologies Co., Ltd. | Differential pulse code modulation intra prediction for high efficiency video coding |
FR2982446A1 (fr) * | 2011-11-07 | 2013-05-10 | France Telecom | Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants |
US9210438B2 (en) * | 2012-01-20 | 2015-12-08 | Sony Corporation | Logical intra mode naming in HEVC video coding |
US9313498B2 (en) * | 2012-04-16 | 2016-04-12 | Qualcomm Incorporated | Sign hiding techniques for quantized transform coefficients in video coding |
CN104380737B (zh) * | 2012-06-22 | 2018-10-26 | 夏普株式会社 | 算术解码装置 |
US10257520B2 (en) | 2012-06-26 | 2019-04-09 | Velos Media, Llc | Modified coding for transform skipping |
US9374592B2 (en) | 2012-09-08 | 2016-06-21 | Texas Instruments Incorporated | Mode estimation in pipelined architectures |
KR20150063135A (ko) * | 2012-09-28 | 2015-06-08 | 노키아 테크놀로지스 오와이 | 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램 |
US20140286412A1 (en) | 2013-03-25 | 2014-09-25 | Qualcomm Incorporated | Intra dc prediction for lossless coding in video coding |
-
2014
- 2014-03-24 US US14/223,945 patent/US20140286412A1/en not_active Abandoned
- 2014-03-24 US US14/223,874 patent/US9716894B2/en active Active
- 2014-03-24 US US14/223,955 patent/US20140286413A1/en not_active Abandoned
- 2014-03-25 TW TW103111138A patent/TWI561069B/zh not_active IP Right Cessation
- 2014-03-25 WO PCT/US2014/031728 patent/WO2014160712A1/en active Application Filing
- 2014-03-25 CN CN201480017084.8A patent/CN105144718B/zh active Active
- 2014-03-25 BR BR112015024766-0A patent/BR112015024766B1/pt active IP Right Grant
- 2014-03-25 WO PCT/US2014/031734 patent/WO2014160714A1/en active Application Filing
- 2014-03-25 EP EP14723599.8A patent/EP2979450B1/en active Active
- 2014-03-25 HU HUE14720424A patent/HUE047080T2/hu unknown
- 2014-03-25 KR KR1020157030331A patent/KR102227898B1/ko active IP Right Grant
- 2014-03-25 EP EP14720424.2A patent/EP2979452B1/en active Active
- 2014-03-25 TW TW103111140A patent/TWI544787B/zh active
- 2014-03-25 CN CN201480017223.7A patent/CN105075270B/zh active Active
- 2014-03-25 JP JP2016504393A patent/JP2016518042A/ja active Pending
- 2014-03-25 ES ES14720424T patent/ES2777218T3/es active Active
- 2014-03-25 JP JP2016504392A patent/JP6407962B2/ja active Active
- 2014-03-25 KR KR1020157030330A patent/KR20150135410A/ko not_active Application Discontinuation
- 2014-03-25 WO PCT/US2014/031710 patent/WO2014160700A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN105075270A (zh) | 2015-11-18 |
JP2016517229A (ja) | 2016-06-09 |
BR112015024766A2 (pt) | 2017-07-18 |
CN105144718A (zh) | 2015-12-09 |
TW201448572A (zh) | 2014-12-16 |
TWI561069B (en) | 2016-12-01 |
US20140286413A1 (en) | 2014-09-25 |
JP2016518042A (ja) | 2016-06-20 |
US20140286400A1 (en) | 2014-09-25 |
TWI544787B (zh) | 2016-08-01 |
ES2777218T3 (es) | 2020-08-04 |
EP2979450B1 (en) | 2020-10-07 |
KR102227898B1 (ko) | 2021-03-12 |
TW201445981A (zh) | 2014-12-01 |
BR112015024766B1 (pt) | 2023-03-28 |
WO2014160712A1 (en) | 2014-10-02 |
CN105075270B (zh) | 2019-04-02 |
JP6407962B2 (ja) | 2018-10-17 |
WO2014160714A1 (en) | 2014-10-02 |
CN105144718B (zh) | 2018-04-06 |
KR20150135410A (ko) | 2015-12-02 |
US20140286412A1 (en) | 2014-09-25 |
EP2979450A1 (en) | 2016-02-03 |
EP2979452A1 (en) | 2016-02-03 |
KR20150135411A (ko) | 2015-12-02 |
EP2979452B1 (en) | 2019-12-11 |
WO2014160700A1 (en) | 2014-10-02 |
HUE047080T2 (hu) | 2020-04-28 |
US9716894B2 (en) | 2017-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112015024766A8 (pt) | desabilitação da ocultação de dados de sinal na codificação de vídeo | |
BR112016016012A2 (pt) | Predição residual avançada baseada em bloco para codificação de vídeo 3d | |
BR112015025439A2 (pt) | determinação de índices de paleta em codificação de vídeo baseada em paleta | |
CY1121765T1 (el) | Μεθοδος για αποκωδικοποιηση με εντροπια τμηματος τεμαχιου | |
BR112017027269A2 (pt) | codificação de intrapredição e intramodo | |
AR092825A1 (es) | Codificacion de parametros de cuantificacion (qp) en codificacion de video | |
BR112013018734A2 (pt) | construção de lista de imagem de referência única para codificação de vídeo | |
BR112015029161A2 (pt) | codificação de vídeo usando predição de amostra entre componentes de cor | |
WO2016123398A3 (en) | Intra-block copy searching | |
BR112015006965A2 (pt) | sinalização de imagem de referência de longo prazo em codificação de vídeo | |
BR112017016111A2 (pt) | previsão residual do componente transversal adaptável | |
BR122020015319A8 (pt) | Aparelho de decodificação de dados de vídeo | |
MX2016011211A (es) | Codificacion de transformada inversa de color-espacio universal. | |
BR112016015109A2 (pt) | Simplificação de codificação residual dc delta em codificação de vídeo 3d | |
BR112013033809A2 (pt) | codificação de vídeo usando resolução de vetor de movimento adaptativo | |
BR112017007091A2 (pt) | derivação e deslocamento de qp para transformada de cor adaptativa em codificação de vídeo | |
PH12014502144A1 (en) | Transform coefficient coding | |
BR112013020878A2 (pt) | dispositivos e métodos de codificação e decodificação de imagem | |
MX2016011590A (es) | Uso de una imagen actual como una referencia para la codificacion de video. | |
BR112016015954A2 (pt) | Intraprevisão de um bloco de previsão | |
BR112017001294A2 (pt) | codificador e decodificador de áudio utilizando um processador de domínio de frequência, um processador de domínio de tempo e um processador cruzado para inicialização contínua | |
BR112016008044A8 (pt) | codificador de vídeo ou imagem, decodificador de vídeo ou imagem e meio legível por computador | |
AR082203A1 (es) | Codificacion de video utilizando transformadas direccionales | |
BR112013002450A2 (pt) | método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, aparelho de decodificação de imagem, e aparelho de codificação e decodificação de imagem. | |
BR112014017118A8 (pt) | determinar contextos para codificar dados de coeficiente de transformada em codificação de vídeo |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/03/2014, OBSERVADAS AS CONDICOES LEGAIS |