AR091338A1 - Grupos de coeficientes y codificacion de coeficientes para barridos de coeficientes - Google Patents
Grupos de coeficientes y codificacion de coeficientes para barridos de coeficientesInfo
- Publication number
- AR091338A1 AR091338A1 ARP130101232A AR091338A1 AR 091338 A1 AR091338 A1 AR 091338A1 AR P130101232 A ARP130101232 A AR P130101232A AR 091338 A1 AR091338 A1 AR 091338A1
- Authority
- AR
- Argentina
- Prior art keywords
- coefficient
- sweeping
- coding
- groups
- video encoder
- Prior art date
Links
- 238000010408 sweeping Methods 0.000 title 1
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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
- H04N19/70—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
- H04N19/10—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
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261625039P | 2012-04-16 | 2012-04-16 | |
| US201261667382P | 2012-07-02 | 2012-07-02 | |
| US13/832,909 US9124872B2 (en) | 2012-04-16 | 2013-03-15 | Coefficient groups and coefficient coding for coefficient scans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR091338A1 true AR091338A1 (es) | 2015-01-28 |
Family
ID=49325050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP130101232 AR091338A1 (es) | 2012-04-16 | 2013-04-16 | Grupos de coeficientes y codificacion de coeficientes para barridos de coeficientes |
Country Status (19)
| Country | Link |
|---|---|
| US (3) | US9621921B2 (enExample) |
| EP (3) | EP2839584A1 (enExample) |
| JP (4) | JP6525865B2 (enExample) |
| KR (3) | KR102115049B1 (enExample) |
| CN (3) | CN104247421B (enExample) |
| AR (1) | AR091338A1 (enExample) |
| AU (2) | AU2013249532A1 (enExample) |
| CA (2) | CA2868533A1 (enExample) |
| DK (1) | DK2839645T3 (enExample) |
| ES (1) | ES2637490T3 (enExample) |
| HK (2) | HK1201103A1 (enExample) |
| IL (2) | IL234705A0 (enExample) |
| PH (2) | PH12014502144A1 (enExample) |
| RU (2) | RU2014145852A (enExample) |
| SG (2) | SG11201405867WA (enExample) |
| SI (1) | SI2839645T1 (enExample) |
| TW (2) | TW201349867A (enExample) |
| WO (3) | WO2013158563A1 (enExample) |
| ZA (2) | ZA201407860B (enExample) |
Families Citing this family (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2184346T3 (en) | 2001-09-06 | 2017-06-26 | Rapid Micro Biosystems Inc | Rapid detection of replicating cells |
| HUE050522T2 (hu) * | 2011-06-28 | 2020-12-28 | Samsung Electronics Co Ltd | Video kódolási és dekódolási eljárás felhasználva aritmetikai kódolást az utolsó szignifikáns együttható kétdimenziós jelzésével |
| US8891630B2 (en) | 2011-10-24 | 2014-11-18 | Blackberry Limited | Significance map encoding and decoding using partition set based context assignment |
| CN108471535A (zh) * | 2011-11-08 | 2018-08-31 | 三星电子株式会社 | 用于对视频进行解码的方法 |
| AU2012200319B2 (en) * | 2012-01-19 | 2015-11-26 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit |
| US9621921B2 (en) | 2012-04-16 | 2017-04-11 | Qualcomm Incorporated | Coefficient groups and coefficient coding for coefficient scans |
| EP2858353B1 (en) * | 2012-06-01 | 2019-03-20 | Velos Media International Limited | Arithmetic decoding device, image decoding device, arithmetic encoding device, and image encoding device |
| US10382789B2 (en) * | 2013-03-08 | 2019-08-13 | Board Of Regents Of The University Of Texas System | Systems and methods for digital media compression and recompression |
| US9813737B2 (en) * | 2013-09-19 | 2017-11-07 | Blackberry Limited | Transposing a block of transform coefficients, based upon an intra-prediction mode |
| KR102333000B1 (ko) * | 2015-01-15 | 2021-12-01 | 한국전자통신연구원 | 고속 변환 계수 부호화 방법 및 장치 |
| US11233998B2 (en) * | 2015-05-29 | 2022-01-25 | Qualcomm Incorporated | Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design |
| EP3292690B1 (en) * | 2015-06-23 | 2020-05-06 | MediaTek Singapore Pte Ltd. | Method and apparatus for transform coefficient coding of non-square blocks |
| US10123044B2 (en) * | 2015-07-16 | 2018-11-06 | Mediatek Inc. | Partial decoding circuit of video encoder/decoder for dealing with inverse second transform and partial encoding circuit of video encoder for dealing with second transform |
| US10784901B2 (en) | 2015-11-12 | 2020-09-22 | Qualcomm Incorporated | Puncturing for structured low density parity check (LDPC) codes |
| CA3014271C (en) | 2016-02-12 | 2020-10-20 | Huawei Technologies Co., Ltd. | Method and apparatus for scan order selection |
| EP3412028B1 (en) * | 2016-02-12 | 2024-04-03 | Huawei Technologies Co., Ltd. | Method and apparatus for scan order selection |
| US11043966B2 (en) | 2016-05-11 | 2021-06-22 | Qualcomm Incorporated | Methods and apparatus for efficiently generating multiple lifted low-density parity-check (LDPC) codes |
| US10454499B2 (en) | 2016-05-12 | 2019-10-22 | Qualcomm Incorporated | Enhanced puncturing and low-density parity-check (LDPC) code structure |
| US10469104B2 (en) | 2016-06-14 | 2019-11-05 | Qualcomm Incorporated | Methods and apparatus for compactly describing lifted low-density parity-check (LDPC) codes |
| EP3264763A1 (en) | 2016-06-29 | 2018-01-03 | Thomson Licensing | Method and apparatus for improved significance flag coding using simple local predictor |
| US10972733B2 (en) | 2016-07-15 | 2021-04-06 | Qualcomm Incorporated | Look-up table for enhanced multiple transform |
| CN116567220A (zh) * | 2016-08-11 | 2023-08-08 | Lx 半导体科技有限公司 | 图像编码/解码设备和图像数据的发送设备 |
| KR102424418B1 (ko) | 2016-08-31 | 2022-07-22 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| KR102302797B1 (ko) * | 2017-04-13 | 2021-09-16 | 엘지전자 주식회사 | 영상의 부호화/복호화 방법 및 이를 위한 장치 |
| CN107071494B (zh) * | 2017-05-09 | 2019-10-11 | 珠海市杰理科技股份有限公司 | 视频图像帧的二进制语法元素的生成方法和系统 |
| CN108881909A (zh) * | 2017-05-09 | 2018-11-23 | 富士通株式会社 | 扫描顺序生成方法和扫描顺序生成设备 |
| US10630974B2 (en) * | 2017-05-30 | 2020-04-21 | Google Llc | Coding of intra-prediction modes |
| US10312939B2 (en) | 2017-06-10 | 2019-06-04 | Qualcomm Incorporated | Communication techniques involving pairwise orthogonality of adjacent rows in LPDC code |
| US12476733B2 (en) | 2017-06-19 | 2025-11-18 | Qualcomm Incorporated | Communication techniques with self-decodable redundancy versions (RVs) using systematic codes |
| CN110832799B (zh) | 2017-07-07 | 2021-04-02 | 高通股份有限公司 | 应用低密度奇偶校验码基图选择的通信技术 |
| CN115460403A (zh) | 2017-07-31 | 2022-12-09 | 韩国电子通信研究院 | 对图像编码和解码的方法及存储比特流的计算机可读介质 |
| US10523968B2 (en) | 2017-09-18 | 2019-12-31 | Google Llc | Coding of last significant coefficient flags |
| KR102628530B1 (ko) * | 2017-10-20 | 2024-01-24 | 에스케이텔레콤 주식회사 | 영상 부호화 또는 복호화하기 위한 장치 및 방법 |
| WO2019078693A1 (ko) * | 2017-10-20 | 2019-04-25 | 에스케이텔레콤 주식회사 | 영상 부호화 또는 복호화하기 위한 장치 및 방법 |
| US12355996B2 (en) | 2017-11-23 | 2025-07-08 | Interdigital Vc Holdings, Inc. | Encoding and decoding methods and corresponding devices |
| EP3490253A1 (en) | 2017-11-23 | 2019-05-29 | Thomson Licensing | Encoding and decoding methods and corresponding devices |
| WO2019117402A1 (ko) * | 2017-12-13 | 2019-06-20 | 삼성전자 주식회사 | 비디오 복호화 방법 및 그 장치 및 비디오 부호화 방법 및 그 장치 |
| CN111727606B (zh) * | 2018-01-02 | 2023-04-11 | 三星电子株式会社 | 视频解码方法及其装置和视频编码方法及其装置 |
| WO2019199838A1 (en) * | 2018-04-12 | 2019-10-17 | Futurewei Technologies, Inc. | Reducing context switching for coding transform coefficients |
| EP3562156A1 (en) * | 2018-04-27 | 2019-10-30 | InterDigital VC Holdings, Inc. | Method and apparatus for adaptive context modeling in video encoding and decoding |
| IL312227B2 (en) | 2018-09-21 | 2026-04-01 | Interdigital Vc Holdings Inc | Scalar quantizer decision diagram for dependent scalar quantization |
| KR102795463B1 (ko) * | 2018-09-24 | 2025-04-15 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 종속 스칼라 양자화를 사용하거나 이와 조합하는 데에 적합한 변환 계수의 효율적인 코딩 |
| CN112997489B (zh) | 2018-11-06 | 2024-02-06 | 北京字节跳动网络技术有限公司 | 具有几何分割的帧间预测的边信息信令 |
| US11463712B2 (en) * | 2018-11-21 | 2022-10-04 | Interdigital Vc Holdings, Inc. | Residual coding with reduced usage of local neighborhood |
| US11102513B2 (en) | 2018-12-06 | 2021-08-24 | Tencent America LLC | One-level transform split and adaptive sub-block transform |
| ES3047711T3 (en) * | 2018-12-28 | 2025-12-04 | Ericsson Telefon Ab L M | Method and apparatus for selecting transform selection in an encoder and decoder |
| CN113170166B (zh) | 2018-12-30 | 2023-06-09 | 北京字节跳动网络技术有限公司 | 具有几何分割的帧间预测在视频处理中有条件的应用 |
| CN113170139B (zh) * | 2019-01-10 | 2023-12-05 | 北京字节跳动网络技术有限公司 | 上下文自适应二进制算数编码的简化上下文建模 |
| US11202100B2 (en) | 2019-03-11 | 2021-12-14 | Qualcomm Incorporated | Coefficient coding for transform skip mode |
| ES2984681T3 (es) * | 2019-03-21 | 2024-10-30 | Samsung Electronics Co Ltd | Procedimiento y dispositivo para codificar vídeo que tenga un tamaño de bloque establecido para cada forma de bloque, y procedimiento y dispositivo para decodificar vídeo |
| PH12021552631A1 (en) * | 2019-04-19 | 2022-07-11 | Bytedance Inc | Context coding for transform skip mode |
| SG11202111530YA (en) | 2019-04-24 | 2021-11-29 | Bytedance Inc | Constraints on quantized residual differential pulse code modulation representation of coded video |
| KR102707777B1 (ko) | 2019-05-01 | 2024-09-20 | 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 |
| CN113785568B (zh) | 2019-05-02 | 2024-03-08 | 字节跳动有限公司 | 变换跳过模式下的信令通知 |
| US11032572B2 (en) * | 2019-05-17 | 2021-06-08 | Qualcomm Incorporated | Low-frequency non-separable transform signaling based on zero-out patterns for video coding |
| US11695960B2 (en) | 2019-06-14 | 2023-07-04 | Qualcomm Incorporated | Transform and last significant coefficient position signaling for low-frequency non-separable transform in video coding |
| KR20220050907A (ko) * | 2019-08-31 | 2022-04-25 | 엘지전자 주식회사 | 영상 코딩 시스템에서 레지듀얼 데이터 코딩에 대한 영상 디코딩 방법 및 그 장치 |
| CN119815017A (zh) * | 2019-11-11 | 2025-04-11 | Lg电子株式会社 | 图像解码/编码方法和数据发送方法 |
| CN113038140B (zh) * | 2019-12-24 | 2024-05-28 | 扬智电子科技(成都)有限公司 | 上下文适应性二进制算术编码的视频解码方法与其视频解码装置 |
| US11785219B2 (en) * | 2020-04-13 | 2023-10-10 | Qualcomm Incorporated | Coefficient coding for support of different color formats in video coding |
| CN116095329A (zh) * | 2021-02-21 | 2023-05-09 | 腾讯科技（深圳）有限公司 | 视频编解码方法、装置、计算机可读介质及电子设备 |
| US12581092B2 (en) | 2022-03-03 | 2026-03-17 | Qualcomm Incorporated | Temporal initialization points for context-based arithmetic coding |
Family Cites Families (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6195389B1 (en) | 1998-04-16 | 2001-02-27 | Scientific-Atlanta, Inc. | Motion estimation system and methods |
| US7724827B2 (en) | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
| US7599435B2 (en) * | 2004-01-30 | 2009-10-06 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Video frame encoding and decoding |
| CN1589023A (zh) * | 2004-08-06 | 2005-03-02 | 联合信源数字音视频技术（北京）有限公司 | 一种基于上下文的多码表变长编解码方法及编解码装置 |
| US20090123066A1 (en) * | 2005-07-22 | 2009-05-14 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, image decoding program, computer readable recording medium having image encoding program recorded therein, |
| US20080123947A1 (en) | 2005-07-22 | 2008-05-29 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, image decoding program, computer readable recording medium having image encoding program recorded therein |
| EP1982428A2 (en) | 2005-08-31 | 2008-10-22 | Micronas USA, Inc. | Macroblock neighborhood address calculation |
| CN101218831B (zh) | 2005-09-20 | 2010-07-21 | 三菱电机株式会社 | 图像解码方法以及图像解码装置 |
| US8306112B2 (en) | 2005-09-20 | 2012-11-06 | Mitsubishi Electric Corporation | Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium |
| FR2895602B1 (fr) | 2005-12-22 | 2008-03-07 | Assistance Tech Et Etude De Ma | Dispositif et procede d'encodage de type cabac |
| US8848789B2 (en) * | 2006-03-27 | 2014-09-30 | Qualcomm Incorporated | Method and system for coding and decoding information associated with video compression |
| US7554468B2 (en) * | 2006-08-25 | 2009-06-30 | Sony Computer Entertainment Inc, | Entropy decoding methods and apparatus using most probable and least probable signal cases |
| US7460725B2 (en) * | 2006-11-09 | 2008-12-02 | Calista Technologies, Inc. | System and method for effectively encoding and decoding electronic information |
| KR101356733B1 (ko) * | 2007-03-07 | 2014-02-05 | 삼성전자주식회사 | 컨텍스트 기반 적응적 이진 산술 부호화, 복호화 방법 및장치 |
| CN101415121B (zh) | 2007-10-15 | 2010-09-29 | 华为技术有限公司 | 一种自适应的帧预测的方法及装置 |
| JP4875024B2 (ja) | 2008-05-09 | 2012-02-15 | 株式会社東芝 | 画像情報伝送装置 |
| KR20090129926A (ko) * | 2008-06-13 | 2009-12-17 | 삼성전자주식회사 | 영상 부호화 방법 및 그 장치, 영상 복호화 방법 및 그 장치 |
| US9113231B2 (en) | 2008-08-19 | 2015-08-18 | Thomson Licensing | Changeable block list |
| JP5492206B2 (ja) * | 2009-07-27 | 2014-05-14 | 株式会社東芝 | 画像符号化方法および画像復号方法、ならびに、画像符号化装置および画像復号装置 |
| US20120044987A1 (en) | 2009-12-31 | 2012-02-23 | Broadcom Corporation | Entropy coder supporting selective employment of syntax and context adaptation |
| ES2912048T3 (es) | 2010-04-13 | 2022-05-24 | Ge Video Compression Llc | Codificación de mapas de significado y bloques de coeficiente de transformada |
| HUE037656T2 (hu) | 2010-04-13 | 2018-09-28 | Fraunhofer Ges Forschung | Valószínûség intervallum partícionáló kódoló és dekódoló |
| KR102124149B1 (ko) | 2010-05-12 | 2020-06-18 | 인터디지탈 매디슨 페이튼트 홀딩스 | 통합된 유효성 맵 코딩을 위한 방법 및 장치 |
| US9215470B2 (en) * | 2010-07-09 | 2015-12-15 | Qualcomm Incorporated | Signaling selected directional transform for video coding |
| US9154801B2 (en) * | 2010-09-30 | 2015-10-06 | Texas Instruments Incorporated | Method and apparatus for diagonal scan and simplified coding of transform coefficients |
| US20120082235A1 (en) | 2010-10-05 | 2012-04-05 | General Instrument Corporation | Coding and decoding utilizing context model selection with adaptive scan pattern |
| US9042440B2 (en) | 2010-12-03 | 2015-05-26 | Qualcomm Incorporated | Coding the position of a last significant coefficient within a video block based on a scanning order for the block 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 |
| SG191869A1 (en) * | 2011-01-07 | 2013-08-30 | Agency Science Tech & Res | Method and an apparatus for coding an image |
| WO2012098868A1 (ja) | 2011-01-19 | 2012-07-26 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、及び画像符号化復号装置 |
| US20120207400A1 (en) | 2011-02-10 | 2012-08-16 | Hisao Sasai | Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus |
| US8953690B2 (en) | 2011-02-16 | 2015-02-10 | Google Technology Holdings LLC | Method and system for processing video data |
| US10142637B2 (en) | 2011-03-08 | 2018-11-27 | Texas Instruments Incorporated | Method and apparatus for parallelizing context selection in video processing |
| CN107529709B (zh) | 2011-06-16 | 2019-05-07 | Ge视频压缩有限责任公司 | 解码器、编码器、解码和编码视频的方法及存储介质 |
| US20130003837A1 (en) | 2011-06-29 | 2013-01-03 | General Instrument Corporation | Methods and system for using a scan coding pattern during intra coding |
| US9756360B2 (en) | 2011-07-19 | 2017-09-05 | Qualcomm Incorporated | Coefficient scanning in video coding |
| PL3399760T3 (pl) | 2011-10-31 | 2021-07-19 | Samsung Electronics Co., Ltd. | Sposób i urządzenie do określania modelu kontekstu do entropijnego kodowania poziomu współczynnika przekształcenia |
| RU2609064C9 (ru) * | 2011-12-21 | 2018-09-21 | Сан Пэтент Траст | Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений и устройство декодирования изображений |
| US9756353B2 (en) | 2012-01-09 | 2017-09-05 | Dolby Laboratories Licensing Corporation | Hybrid reference picture reconstruction method for single and multiple layered video coding systems |
| CN104041049B (zh) | 2012-01-13 | 2018-11-30 | 寰发股份有限公司 | 处理变换单元的方法及其装置 |
| US20130188736A1 (en) * | 2012-01-19 | 2013-07-25 | Sharp Laboratories Of America, Inc. | High throughput significance map processing for cabac in hevc |
| US8552890B2 (en) | 2012-01-19 | 2013-10-08 | Sharp Laboratories Of America, Inc. | Lossless coding with different parameter selection technique for CABAC in HEVC |
| US8581753B2 (en) * | 2012-01-19 | 2013-11-12 | Sharp Laboratories Of America, Inc. | Lossless coding technique for CABAC in HEVC |
| CN104956674B (zh) * | 2012-01-20 | 2019-02-15 | 谷歌技术控股有限责任公司 | 用于最末重要系数位置编解码中的上下文减少的设备和方法 |
| US9036710B2 (en) | 2012-03-08 | 2015-05-19 | Blackberry Limited | Unified transform coefficient encoding and decoding |
| US9621921B2 (en) | 2012-04-16 | 2017-04-11 | Qualcomm Incorporated | Coefficient groups and coefficient coding for coefficient scans |
| EP2866443A4 (en) * | 2012-06-22 | 2016-06-15 | Sharp Kk | ARITHMETIC DECODING DEVICE, ARITHMETIC CODING DEVICE, IMAGE DECODING DEVICE AND IMAGE DEVICES |
-
2013
- 2013-03-15 US US13/834,006 patent/US9621921B2/en active Active
- 2013-03-15 US US13/832,909 patent/US9124872B2/en active Active
- 2013-04-15 KR KR1020147031785A patent/KR102115049B1/ko active Active
- 2013-04-15 RU RU2014145852A patent/RU2014145852A/ru not_active Application Discontinuation
- 2013-04-15 CN CN201380020024.7A patent/CN104247421B/zh active Active
- 2013-04-15 US US13/862,818 patent/US20130272423A1/en not_active Abandoned
- 2013-04-15 KR KR20147031787A patent/KR20150003320A/ko not_active Abandoned
- 2013-04-15 WO PCT/US2013/036640 patent/WO2013158563A1/en not_active Ceased
- 2013-04-15 JP JP2015505982A patent/JP6525865B2/ja active Active
- 2013-04-15 AU AU2013249532A patent/AU2013249532A1/en not_active Abandoned
- 2013-04-15 DK DK13718475.0T patent/DK2839645T3/en active
- 2013-04-15 WO PCT/US2013/036646 patent/WO2013158566A1/en not_active Ceased
- 2013-04-15 ES ES13718475.0T patent/ES2637490T3/es active Active
- 2013-04-15 CA CA2868533A patent/CA2868533A1/en not_active Abandoned
- 2013-04-15 SI SI201330737T patent/SI2839645T1/sl unknown
- 2013-04-15 HK HK15101565.6A patent/HK1201103A1/xx unknown
- 2013-04-15 JP JP2015505981A patent/JP2015516767A/ja active Pending
- 2013-04-15 CN CN201380020025.1A patent/CN104221289A/zh active Pending
- 2013-04-15 SG SG11201405867WA patent/SG11201405867WA/en unknown
- 2013-04-15 EP EP13718982.5A patent/EP2839584A1/en not_active Withdrawn
- 2013-04-15 EP EP13718475.0A patent/EP2839645B1/en active Active
- 2013-04-16 CA CA2869305A patent/CA2869305A1/en not_active Abandoned
- 2013-04-16 AR ARP130101232 patent/AR091338A1/es not_active Application Discontinuation
- 2013-04-16 WO PCT/US2013/036779 patent/WO2013158642A1/en not_active Ceased
- 2013-04-16 SG SG11201405856XA patent/SG11201405856XA/en unknown
- 2013-04-16 EP EP13718986.6A patent/EP2839646A1/en not_active Withdrawn
- 2013-04-16 JP JP2015505990A patent/JP2015516768A/ja active Pending
- 2013-04-16 AU AU2013249427A patent/AU2013249427A1/en not_active Abandoned
- 2013-04-16 KR KR20147031985A patent/KR20150003327A/ko not_active Withdrawn
- 2013-04-16 HK HK15101986.7A patent/HK1201661A1/xx unknown
- 2013-04-16 RU RU2014145851A patent/RU2014145851A/ru unknown
- 2013-04-16 TW TW102113540A patent/TW201349867A/zh unknown
- 2013-04-16 TW TW102113542A patent/TW201352004A/zh unknown
- 2013-04-16 CN CN201380019906.1A patent/CN104247420A/zh active Pending
-
2014
- 2014-09-17 IL IL234705A patent/IL234705A0/en unknown
- 2014-09-17 IL IL234708A patent/IL234708A0/en unknown
- 2014-09-25 PH PH12014502144A patent/PH12014502144A1/en unknown
- 2014-09-26 PH PH12014502156A patent/PH12014502156A1/en unknown
- 2014-10-28 ZA ZA2014/07860A patent/ZA201407860B/en unknown
- 2014-10-29 ZA ZA2014/07895A patent/ZA201407895B/en unknown
-
2018
- 2018-01-24 JP JP2018009550A patent/JP6542400B2/ja active Active
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR091338A1 (es) | Grupos de coeficientes y codificacion de coeficientes para barridos de coeficientes | |
| BR112018069019A2 (pt) | ácido acrílico e métodos de produção do mesmo | |
| UY34696A (es) | Hojuela de múltiples capas con alto nivel de codificación | |
| BR112014019969A2 (pt) | estruturas fibrosas gofradas e métodos de fabricação das mesmas | |
| EP3653764A4 (en) | Apparatus for manufacturing fibers | |
| IL308241A (en) | Obtaining high-resolution oculometric parameters | |
| DE112015005179A5 (de) | Organische Leuchtdiode, organisches Leuchtmodul und Verfahren zur Herstellung einer organischen Leuchtdiode | |
| EP3635787A4 (en) | ELECTROLUMINESCENT DIODE, NETWORK SUBSTRATE AND ITS MANUFACTURING PROCESS | |
| EP4118758C0 (en) | OPTO-ELECTRONIC ASSEMBLIES | |
| IL283024A (en) | High resolution multiplexing method | |
| JP1719379S (ja) | マウス | |
| BR112016030604B8 (pt) | Processo para preparação de ácidos 3- hidroxipicolínicos | |
| ES2634763T3 (es) | Enzimas para la transformación de ergopeptinas así como un procedimiento para ello | |
| DK2851677T3 (da) | Flerlinje-skanningsteknik | |
| EP4218858A4 (en) | Injector | |
| BRPI1013792A2 (pt) | processo para biorefinaria. | |
| BR112017011533A2 (pt) | processo para fabricar uma fração que compreende anidrido de ácido carboxílico, processo para a fabricação de madeira tratada, e uso de anidrido carboxílico | |
| EA201390542A1 (ru) | Маркирующая и/или сканирующая головка, маркировочный и/или сканирующий аппарат и способ маркировки и/или сканирования | |
| MX2017010026A (es) | Proceso para la preparación de diosmina. | |
| EP3824036A4 (en) | HIGH DENSITY NETWORK OF PROTRUSTS | |
| EP3611234A4 (en) | INK INTENDED FOR THE PRODUCTION OF LASER LIGHT SOURCES | |
| EP4275717A4 (en) | Injector | |
| IT201600122525A1 (it) | Procedimento per la produzione di lipidi e altri composti organici da biomassa | |
| EP4132523A4 (en) | Novel n-aryl oxamic acids | |
| BR112022010228A2 (pt) | Vacinas de parasita de leishmania viva atenuada com características de segurança aumentadas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application declared void or lapsed, e.g., due to non-payment of fee |