BR112014017121A8 - determinar contextos para codificar dados de coeficiente de transformada em codificação de vídeo - Google Patents

determinar contextos para codificar dados de coeficiente de transformada em codificação de vídeo

Info

Publication number
BR112014017121A8
BR112014017121A8 BR112014017121A BR112014017121A BR112014017121A8 BR 112014017121 A8 BR112014017121 A8 BR 112014017121A8 BR 112014017121 A BR112014017121 A BR 112014017121A BR 112014017121 A BR112014017121 A BR 112014017121A BR 112014017121 A8 BR112014017121 A8 BR 112014017121A8
Authority
BR
Brazil
Prior art keywords
transform coefficient
video encoding
coefficient data
encoding
video
Prior art date
Application number
BR112014017121A
Other languages
English (en)
Other versions
BR112014017121A2 (pt
BR112014017121B1 (pt
Inventor
Sole Rojals Joel
Karczewicz Marta
Seregin Vadim
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112014017121A2 publication Critical patent/BR112014017121A2/pt
Publication of BR112014017121A8 publication Critical patent/BR112014017121A8/pt
Publication of BR112014017121B1 publication Critical patent/BR112014017121B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • 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
    • H04N19/18—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 set of transform coefficients
    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/4006—Conversion to or from arithmetic code
    • H03M7/4012—Binary arithmetic codes
    • H03M7/4018—Context adapative binary arithmetic codes [CABAC]

Abstract

resumo "determinar contextos para codificar dados de coeficiente de transformada em codificação de vídeo". em um exemplo, um dispositivo para codificação de dados de vídeo inclui um codificador de vídeo configurado para determinar se um coeficiente de transformada de um bloco de vídeo é um coeficiente de transformada dc, quando o coeficiente de transformada é determinado como sendo o coeficiente de transformada dc do bloco de vídeo, determinar um contexto para codificar o coeficiente de transformada com base no coeficiente de transformada sendo o coeficiente de transformada dc sem considerar um tamanho do bloco de vídeo, e codificar por entropia o coeficiente de transformada utilizando o contexto determinado.
BR112014017121-1A 2012-01-13 2013-01-11 Método e dispositivo para decodificar dados de vídeo, método e dispositivo para codificar dados de vídeo e memória legível por computador BR112014017121B1 (pt)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201261586668P 2012-01-13 2012-01-13
US61/586,668 2012-01-13
US201261588595P 2012-01-19 2012-01-19
US61/588,595 2012-01-19
US201261597097P 2012-02-09 2012-02-09
US61/597,097 2012-02-09
US13/738,574 2013-01-10
US13/738,574 US9253481B2 (en) 2012-01-13 2013-01-10 Determining contexts for coding transform coefficient data in video coding
PCT/US2013/021261 WO2013106729A2 (en) 2012-01-13 2013-01-11 Determining contexts for coding transform coefficient data in video coding

Publications (3)

Publication Number Publication Date
BR112014017121A2 BR112014017121A2 (pt) 2017-06-13
BR112014017121A8 true BR112014017121A8 (pt) 2017-07-04
BR112014017121B1 BR112014017121B1 (pt) 2023-02-07

Family

ID=48779949

Family Applications (3)

Application Number Title Priority Date Filing Date
BR112014017118-1A BR112014017118B1 (pt) 2012-01-13 2013-01-11 Determinar contextos para codificar dados de coeficiente de transformada em codificação de vídeo
BR112014017000A BR112014017000A8 (pt) 2012-01-13 2013-01-11 determinar contextos para codificar dados de coeficiente de transformada em codificação de vídeo
BR112014017121-1A BR112014017121B1 (pt) 2012-01-13 2013-01-11 Método e dispositivo para decodificar dados de vídeo, método e dispositivo para codificar dados de vídeo e memória legível por computador

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BR112014017118-1A BR112014017118B1 (pt) 2012-01-13 2013-01-11 Determinar contextos para codificar dados de coeficiente de transformada em codificação de vídeo
BR112014017000A BR112014017000A8 (pt) 2012-01-13 2013-01-11 determinar contextos para codificar dados de coeficiente de transformada em codificação de vídeo

Country Status (18)

Country Link
US (3) US20130182772A1 (pt)
EP (3) EP2803194B1 (pt)
JP (3) JP6046164B2 (pt)
KR (3) KR101721302B1 (pt)
CN (3) CN104054340A (pt)
AU (3) AU2013207823B2 (pt)
BR (3) BR112014017118B1 (pt)
CA (3) CA2863043A1 (pt)
HK (2) HK1198405A1 (pt)
IL (3) IL233162A (pt)
MY (2) MY166883A (pt)
PH (3) PH12014501467A1 (pt)
RU (3) RU2603537C2 (pt)
SG (4) SG11201403342YA (pt)
TW (3) TWI559736B (pt)
UA (1) UA114418C2 (pt)
WO (3) WO2013106729A2 (pt)
ZA (1) ZA201405688B (pt)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9497472B2 (en) 2010-11-16 2016-11-15 Qualcomm Incorporated Parallel context calculation in video coding
US20120163456A1 (en) 2010-12-22 2012-06-28 Qualcomm Incorporated Using a most probable scanning order to efficiently code scanning order information for a video block in video coding
ES2797423T3 (es) * 2011-06-28 2020-12-02 Samsung Electronics Co Ltd Procedimiento de codificación y decodificación de vídeo usando codificación aritmética con una señalización bidimensional del último coeficiente significativo
BR112014011155B1 (pt) 2011-11-08 2023-04-04 Google Technology Holdings LLC Método de determinação de uma palavra de código binária para um símbolo, codificador de vídeo e meio que pode ser lido em computador
WO2013109997A1 (en) 2012-01-21 2013-07-25 General Instrument Corporation Method of determining binary codewords for transform coefficients
US9866829B2 (en) * 2012-01-22 2018-01-09 Qualcomm Incorporated Coding of syntax elements that correspond to coefficients of a coefficient block in video coding
US9479780B2 (en) * 2012-02-01 2016-10-25 Google Technology Holdings LLC Simplification of significance map coding
EP2810440A1 (en) 2012-02-04 2014-12-10 General Instrument Corporation Devices and methods for context reduction in last significant coefficient position coding
CA2807908A1 (en) * 2012-06-30 2013-12-30 Research In Motion Limited Position-based context selection for greater-than-one flag decoding and encoding
CA2807919C (en) * 2012-08-31 2016-06-14 Research In Motion Limited Methods and devices for entropy coding in scalable video compression
US9215464B2 (en) * 2013-09-19 2015-12-15 Blackberry Limited Coding position data for the last non-zero transform coefficient in a coefficient group
US9813737B2 (en) 2013-09-19 2017-11-07 Blackberry Limited Transposing a block of transform coefficients, based upon an intra-prediction mode
KR102250088B1 (ko) * 2013-10-24 2021-05-10 삼성전자주식회사 비디오 스트림을 복호화하는 방법 및 장치
GB2524726B (en) * 2014-03-25 2018-05-23 Canon Kk Image data encapsulation with tile support
EP3211894B1 (en) 2014-10-21 2020-03-04 LG Electronics Inc. Method and apparatus for performing graph-based prediction by using optimization function
US9781424B2 (en) 2015-01-19 2017-10-03 Google Inc. Efficient context handling in arithmetic coding
US10306229B2 (en) * 2015-01-26 2019-05-28 Qualcomm Incorporated Enhanced multiple transforms for prediction residual
US10805644B2 (en) 2015-09-08 2020-10-13 Samsung Electronics Co., Ltd. Device and method for entropy encoding and decoding
KR20170031643A (ko) * 2015-09-11 2017-03-21 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10440399B2 (en) * 2015-11-13 2019-10-08 Qualcomm Incorporated Coding sign information of video data
US10542267B2 (en) 2016-01-21 2020-01-21 Samsung Display Co., Ltd. Classification preserving image transform compression
WO2017135661A1 (ko) * 2016-02-01 2017-08-10 엘지전자 주식회사 그래프 기반 분리 가능한 변환 (graph-based separable transform)을 이용하여 비디오 신호를 인코딩 / 디코딩하는 방법 및 장치
CN116916013A (zh) 2016-04-29 2023-10-20 世宗大学校产学协力团 视频信号编码/解码方法和设备
US10805607B2 (en) 2016-04-29 2020-10-13 Industry Academy Cooperation Foundation Of Sejong University Video signal encoding/decoding method and apparatus
CN113810707A (zh) 2016-04-29 2021-12-17 世宗大学校产学协力团 用于对图像信号进行编码和解码的方法和装置
EP3270594A1 (en) * 2016-07-15 2018-01-17 Thomson Licensing Method and apparatus for advanced cabac context adaptation for last coefficient coding
WO2018044087A1 (ko) * 2016-08-31 2018-03-08 주식회사 케이티 비디오 신호 처리 방법 및 장치
RU2653289C1 (ru) * 2016-12-07 2018-05-07 Владимир Леонидович Карякин Способ повышения качества канала передачи данных в системе iptv по коэффициенту ber в режиме тв вещания и устройство для его осуществления
TWI635742B (zh) * 2017-01-09 2018-09-11 晨星半導體股份有限公司 動態影像編碼裝置及動態影像編碼方法
US10194147B2 (en) * 2017-01-19 2019-01-29 Google Llc DC coefficient sign coding scheme
KR102302797B1 (ko) * 2017-04-13 2021-09-16 엘지전자 주식회사 영상의 부호화/복호화 방법 및 이를 위한 장치
US11032545B2 (en) * 2017-06-29 2021-06-08 Qualcomm Incorporated Reducing seam artifacts in 360-degree video
US10484695B2 (en) 2017-10-23 2019-11-19 Google Llc Refined entropy coding for level maps
EP3499885A1 (en) * 2017-12-18 2019-06-19 Canon Kabushiki Kaisha Method and device for encoding video data
US10298895B1 (en) * 2018-02-15 2019-05-21 Wipro Limited Method and system for performing context-based transformation of a video
EP3562156A1 (en) * 2018-04-27 2019-10-30 InterDigital VC Holdings, Inc. Method and apparatus for adaptive context modeling in video encoding and decoding
US10645381B2 (en) 2018-04-30 2020-05-05 Google Llc Intra-prediction for smooth blocks in image/video
US11509890B2 (en) 2018-07-24 2022-11-22 Hfi Innovation Inc. Methods and apparatus for entropy coding and decoding aspects of video data
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
KR102473571B1 (ko) 2018-10-05 2022-12-06 타이사 리서치 엘엘씨 변환 계수 코딩 방법 및 그 장치
CN116886914A (zh) 2018-10-05 2023-10-13 Lg电子株式会社 图像编码/解码方法、存储介质及数据传输方法
US11323748B2 (en) 2018-12-19 2022-05-03 Qualcomm Incorporated Tree-based transform unit (TU) partition for video coding
US11025937B2 (en) * 2019-03-16 2021-06-01 Tencent America LLC Method and apparatus for video coding
US11218735B2 (en) 2019-04-02 2022-01-04 Qualcomm Incorporated Context derivation for last position coding for video coding
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
KR20220078600A (ko) * 2019-10-18 2022-06-10 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 서브픽처들의 파라미터 세트 시그널링에서의 신택스 제약들
US11375220B2 (en) * 2019-11-27 2022-06-28 Tencent America LLC Method and apparatus for video decoding using a nominal directional mode and an angular offset
US11206428B1 (en) * 2020-07-14 2021-12-21 Tencent America LLC Method and apparatus for frequency-dependent joint component secondary transform

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6680974B1 (en) 1999-12-02 2004-01-20 Lucent Technologies Inc. Methods and apparatus for context selection of block transform coefficients
US6856701B2 (en) 2001-09-14 2005-02-15 Nokia Corporation Method and system for context-based adaptive binary arithmetic coding
US7379608B2 (en) 2003-12-04 2008-05-27 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V. Arithmetic coding for transforming video and picture data units
KR100612015B1 (ko) * 2004-07-22 2006-08-11 삼성전자주식회사 컨텍스트 적응형 이진 산술 부호화 방법 및 그 장치
US8320453B2 (en) 2005-07-08 2012-11-27 Lg Electronics Inc. Method for modeling coding information of a video signal to compress/decompress the information
RU2371881C1 (ru) 2005-07-08 2009-10-27 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ моделирования информации кодирования видеосигнала для компрессии/декомпрессии информации
US8599925B2 (en) 2005-08-12 2013-12-03 Microsoft Corporation Efficient coding and decoding of transform blocks
WO2007035056A1 (en) 2005-09-26 2007-03-29 Samsung Electronics Co., Ltd. Method and apparatus for entropy encoding and entropy decoding fine-granularity scalability layer video data
KR100873636B1 (ko) 2005-11-14 2008-12-12 삼성전자주식회사 단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치
KR101356733B1 (ko) * 2007-03-07 2014-02-05 삼성전자주식회사 컨텍스트 기반 적응적 이진 산술 부호화, 복호화 방법 및장치
CN101321283B (zh) * 2007-06-10 2010-04-07 华为技术有限公司 兼容不同大小块变换的编解码方法及编解码器
US9008171B2 (en) 2008-01-08 2015-04-14 Qualcomm Incorporated Two pass quantization for CABAC coders
KR101375668B1 (ko) 2008-03-17 2014-03-18 삼성전자주식회사 변환 계수의 부호화, 복호화 방법 및 장치
US8831087B2 (en) * 2008-10-06 2014-09-09 Qualcomm Incorporated Efficient prediction mode selection
US8576916B2 (en) * 2008-10-08 2013-11-05 Qualcomm Incorporated Method and apparatus for reducing bus traffic of a texture decoding module in a video decoder
US20100174539A1 (en) 2009-01-06 2010-07-08 Qualcomm Incorporated Method and apparatus for vector quantization codebook search
CN102388610B (zh) 2009-02-09 2015-03-04 三星电子株式会社 使用低复杂度频率变换的视频编码方法和设备以及视频解码方法和设备
US8780999B2 (en) 2009-06-12 2014-07-15 Qualcomm Incorporated Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems
US8665964B2 (en) 2009-06-30 2014-03-04 Qualcomm Incorporated Video coding based on first order prediction and pre-defined second order prediction mode
US8914835B2 (en) 2009-10-28 2014-12-16 Qualcomm Incorporated Streaming encoded video data
PT3244612T (pt) 2010-04-13 2018-11-14 Ge Video Compression Llc Codificação de mapas de significância e blocos de coeficientes de transformada
KR102574591B1 (ko) 2010-05-12 2023-09-06 인터디지털 매디슨 페턴트 홀딩스 에스에이에스 통합된 유효성 맵 코딩을 위한 방법 및 장치
US9313514B2 (en) 2010-10-01 2016-04-12 Sharp Kabushiki Kaisha Methods and systems for entropy coder initialization
US8902988B2 (en) 2010-10-01 2014-12-02 Qualcomm Incorporated Zero-out of high frequency coefficients and entropy coding retained coefficients using a joint context model
US20120082235A1 (en) 2010-10-05 2012-04-05 General Instrument Corporation Coding and decoding utilizing context model selection with adaptive scan pattern
US8687904B2 (en) * 2011-01-14 2014-04-01 Panasonic Corporation Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus which include arithmetic coding or arithmetic decoding
US8953690B2 (en) 2011-02-16 2015-02-10 Google Technology Holdings LLC Method and system for processing video data
US8891630B2 (en) * 2011-10-24 2014-11-18 Blackberry Limited Significance map encoding and decoding using partition set based context assignment
US8964849B2 (en) * 2011-11-01 2015-02-24 Blackberry Limited Multi-level significance maps for encoding and decoding
PL2876883T3 (pl) 2011-11-01 2019-10-31 Velos Media Int Ltd Wielopoziomowe mapy znaczeń do kodowania i dekodowania
CA2773990C (en) 2011-11-19 2015-06-30 Research In Motion Limited Multi-level significance map scanning
JP6134651B2 (ja) 2011-12-28 2017-05-24 シャープ株式会社 算術復号装置、算術符号化装置および算術復号方法

Also Published As

Publication number Publication date
TW201336317A (zh) 2013-09-01
PH12014501530A1 (en) 2014-10-08
HK1198405A1 (en) 2015-04-17
RU2603537C2 (ru) 2016-11-27
CA2863043A1 (en) 2013-07-18
US9253481B2 (en) 2016-02-02
AU2013207804A1 (en) 2014-07-31
PH12014501530B1 (en) 2014-10-08
JP2015507430A (ja) 2015-03-05
CN104054340A (zh) 2014-09-17
RU2014133162A (ru) 2016-03-10
IL233162A0 (en) 2014-07-31
CA2863011A1 (en) 2013-07-18
AU2013207752A1 (en) 2014-07-31
TW201336310A (zh) 2013-09-01
US20130182773A1 (en) 2013-07-18
KR20140120909A (ko) 2014-10-14
US20130182758A1 (en) 2013-07-18
IL233160A (en) 2016-07-31
EP2803196A2 (en) 2014-11-19
WO2013106739A2 (en) 2013-07-18
RU2014133154A (ru) 2016-03-10
HK1198404A1 (en) 2015-04-17
US20130182772A1 (en) 2013-07-18
CA2863019C (en) 2020-04-28
TWI559736B (zh) 2016-11-21
IL233161A0 (en) 2014-07-31
BR112014017000A8 (pt) 2017-07-04
BR112014017000A2 (pt) 2017-06-13
CN104041029B (zh) 2018-03-06
PH12014501467B1 (en) 2014-10-08
IL233162A (en) 2017-05-29
EP2803194C0 (en) 2024-01-03
MY172757A (en) 2019-12-11
EP2803194B1 (en) 2024-01-03
BR112014017118A8 (pt) 2017-07-04
KR20140120908A (ko) 2014-10-14
BR112014017118B1 (pt) 2023-04-18
CN104041033A (zh) 2014-09-10
JP6046164B2 (ja) 2016-12-14
ZA201405688B (en) 2017-08-30
WO2013106710A3 (en) 2014-02-20
SG11201403341PA (en) 2014-08-28
SG11201403343RA (en) 2014-09-26
WO2013106710A2 (en) 2013-07-18
PH12014501465A1 (en) 2014-10-08
JP2015507431A (ja) 2015-03-05
RU2014133158A (ru) 2016-03-10
PH12014501467A1 (en) 2014-10-08
WO2013106729A3 (en) 2014-03-20
KR102187013B1 (ko) 2020-12-04
MY166883A (en) 2018-07-24
AU2013207752B2 (en) 2017-05-04
EP2803195A2 (en) 2014-11-19
WO2013106729A2 (en) 2013-07-18
AU2013207823B2 (en) 2016-12-08
BR112014017118A2 (pt) 2017-06-13
SG11201403342YA (en) 2014-09-26
CN104041033B (zh) 2018-10-26
TW201347545A (zh) 2013-11-16
UA114418C2 (uk) 2017-06-12
WO2013106739A3 (en) 2014-03-20
KR101721302B1 (ko) 2017-03-29
BR112014017121A2 (pt) 2017-06-13
SG10201605387XA (en) 2016-08-30
TWI532382B (zh) 2016-05-01
IL233160A0 (en) 2014-07-31
JP2015507429A (ja) 2015-03-05
CA2863011C (en) 2017-10-17
RU2595897C2 (ru) 2016-08-27
AU2013207823A1 (en) 2014-07-24
JP6266535B2 (ja) 2018-01-24
KR20140116194A (ko) 2014-10-01
BR112014017121B1 (pt) 2023-02-07
US9621894B2 (en) 2017-04-11
CA2863019A1 (en) 2013-07-18
EP2803194A2 (en) 2014-11-19
CN104041029A (zh) 2014-09-10

Similar Documents

Publication Publication Date Title
BR112014017121A8 (pt) determinar contextos para codificar dados de coeficiente de transformada em codificação de vídeo
PH12018500138B1 (en) Transform coefficient coding
BR112014010052A2 (pt) inicialização de estado de contexto e probabilidade para codificação por entropia adaptativa de contexto
PH12017500772B1 (en) Parameter update method for entropy coding and decoding of conversion coefficient level, and entropy coding device and entropy decoding device of conversion coefficient level using same
GB201517231D0 (en) Key management in multi-tenant environments
GB201300147D0 (en) Encoding and decoding methods and devices, and corresponding computer programs and computer readable media
IN2014MN02103A (pt)
WO2015027160A3 (en) Allosteric modulators of the cannibinoid 1 receptor
IN2013DE00277A (pt)
UA109841C2 (uk) Ініціалізація ймовірностей і станів контекстів для контекстно-адаптивного ентропійного кодування
TWD163314S (zh) 再集中配件
SG10201903689QA (en) Devices having a housing and a foot
UA64291U (ru) Устройство для сложения
UA58841U (ru) Способ профилактики и оздоровления поросят

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]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04N 19/00

Ipc: H04N 19/13 (2014.01), H04N 19/18 (2014.01), H04N 1

B350 Update of information on the portal [chapter 15.35 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 11/01/2013, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.