SG10201710903VA - 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 - Google Patents
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 sameInfo
- Publication number
- SG10201710903VA SG10201710903VA SG10201710903VA SG10201710903VA SG10201710903VA SG 10201710903V A SG10201710903V A SG 10201710903VA SG 10201710903V A SG10201710903V A SG 10201710903VA SG 10201710903V A SG10201710903V A SG 10201710903VA SG 10201710903V A SG10201710903V A SG 10201710903VA
- Authority
- SG
- Singapore
- Prior art keywords
- conversion coefficient
- coefficient level
- decoding
- entropy coding
- entropy
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image 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
-
- 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
- H03M7/4031—Fixed length to variable length coding
- H03M7/4037—Prefix coding
- H03M7/4043—Adaptive prefix coding
- H03M7/4068—Parameterized codes
- H03M7/4075—Golomb codes
-
- 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
- H03M7/60—General implementation details not specific to a particular type of compression
- H03M7/6035—Handling of unkown probabilities
-
- 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
- H04N19/115—Selection of the code volume for a coding unit prior to 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
- H04N19/12—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
- H04N19/102—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
- H04N19/124—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
- H04N19/13—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
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- 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
- H04N19/10—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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/90—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]
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- Computing Systems (AREA)
- Probability & Statistics with Applications (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261624358P | 2012-04-15 | 2012-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201710903VA true SG10201710903VA (en) | 2018-02-27 |
Family
ID=49383689
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201710903VA SG10201710903VA (en) | 2012-04-15 | 2013-04-15 | 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 |
SG10201510259UA SG10201510259UA (en) | 2012-04-15 | 2013-04-15 | 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 |
SG10201703653YA SG10201703653YA (en) | 2012-04-15 | 2013-04-15 | 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 |
SG10201707023VA SG10201707023VA (en) | 2012-04-15 | 2013-04-15 | 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 |
SG10201803573PA SG10201803573PA (en) | 2012-04-15 | 2013-04-15 | 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 |
SG11201406560UA SG11201406560UA (en) | 2012-04-15 | 2013-04-15 | 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 |
Family Applications After (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201510259UA SG10201510259UA (en) | 2012-04-15 | 2013-04-15 | 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 |
SG10201703653YA SG10201703653YA (en) | 2012-04-15 | 2013-04-15 | 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 |
SG10201707023VA SG10201707023VA (en) | 2012-04-15 | 2013-04-15 | 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 |
SG10201803573PA SG10201803573PA (en) | 2012-04-15 | 2013-04-15 | 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 |
SG11201406560UA SG11201406560UA (en) | 2012-04-15 | 2013-04-15 | 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 |
Country Status (25)
Country | Link |
---|---|
US (7) | US9277242B2 (en) |
EP (5) | EP3926832B1 (en) |
KR (7) | KR101477621B1 (en) |
CN (7) | CN104869423B (en) |
AU (4) | AU2013250108B2 (en) |
BR (2) | BR122018010479B1 (en) |
CA (2) | CA2870531C (en) |
CY (1) | CY1120738T1 (en) |
DK (2) | DK2840789T3 (en) |
ES (3) | ES2687522T3 (en) |
HR (1) | HRP20181467T1 (en) |
HU (3) | HUE049811T2 (en) |
LT (1) | LT2840789T (en) |
MX (4) | MX364043B (en) |
MY (3) | MY185273A (en) |
PH (5) | PH12014502262B1 (en) |
PL (4) | PL3926832T3 (en) |
PT (1) | PT2840789T (en) |
RS (1) | RS57654B1 (en) |
RU (4) | RU2589382C2 (en) |
SG (6) | SG10201710903VA (en) |
SI (1) | SI2840789T1 (en) |
TW (3) | TWI640191B (en) |
WO (1) | WO2013157794A1 (en) |
ZA (4) | ZA201600978B (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10091529B2 (en) * | 2010-07-09 | 2018-10-02 | Samsung Electronics Co., Ltd. | Method and apparatus for entropy encoding/decoding a transform coefficient |
SG10201710903VA (en) * | 2012-04-15 | 2018-02-27 | Samsung Electronics Co Ltd | 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 |
US10432928B2 (en) | 2014-03-21 | 2019-10-01 | Qualcomm Incorporated | Using a current picture as a reference for video coding |
CN107710759B (en) * | 2015-06-23 | 2020-11-03 | 联发科技(新加坡)私人有限公司 | Method and device for coding and decoding conversion coefficient |
US10123045B2 (en) * | 2015-07-24 | 2018-11-06 | Qualcomm Incorporated | Modification to block size for transform mode in display stream compression |
KR20240034898A (en) * | 2015-10-13 | 2024-03-14 | 삼성전자주식회사 | Method and device for encoding or decoding image |
WO2017188739A1 (en) * | 2016-04-29 | 2017-11-02 | 세종대학교 산학협력단 | Method and device for encoding and decoding image signal |
CN110572649B (en) * | 2016-04-29 | 2023-04-07 | 世宗大学校产学协力团 | Method and apparatus for encoding and decoding image signal |
EP4213096A1 (en) * | 2018-01-18 | 2023-07-19 | BlackBerry Limited | Methods and devices for entropy coding point clouds |
US10491914B2 (en) * | 2018-03-29 | 2019-11-26 | Tencent America LLC | Transform information prediction |
US11451840B2 (en) * | 2018-06-18 | 2022-09-20 | Qualcomm Incorporated | Trellis coded quantization coefficient coding |
CN116723334A (en) | 2018-09-20 | 2023-09-08 | Lg电子株式会社 | Image decoding apparatus, image encoding apparatus, and bit stream transmitting apparatus |
WO2020071879A1 (en) | 2018-10-05 | 2020-04-09 | 엘지전자 주식회사 | Transform coefficient coding method and device therefor |
KR20230165360A (en) * | 2018-10-05 | 2023-12-05 | 엘지전자 주식회사 | Method for coding transform coefficient and device therefor |
CN112997505B (en) * | 2018-11-12 | 2023-03-24 | 三星电子株式会社 | Method and apparatus for entropy coding coefficient levels and method and apparatus for entropy decoding coefficient levels |
US11477486B2 (en) | 2019-01-02 | 2022-10-18 | Qualcomm Incorporated | Escape coding for coefficient levels |
MX2021009649A (en) * | 2019-03-12 | 2021-12-10 | Lg Electronics Inc | Transform-based image coding method and device therefor. |
WO2021040319A1 (en) * | 2019-08-23 | 2021-03-04 | 엘지전자 주식회사 | Method and apparatus for deriving rice parameter in video/image coding system |
US11303914B2 (en) | 2020-01-08 | 2022-04-12 | Tencent America LLC | Method and apparatus for video coding |
CN116671101A (en) | 2020-06-22 | 2023-08-29 | 抖音视界有限公司 | Signaling of quantization information in a codec video |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2289086B (en) * | 1994-05-03 | 1997-11-19 | Interbold | Delivery access device |
TW515192B (en) * | 2000-06-06 | 2002-12-21 | Noa Kk Off | Compression method of motion picture image data and system there for |
MXPA03006756A (en) * | 2001-01-30 | 2004-10-15 | Noa Kk Off | Moving picture information compressing method and its system. |
KR20030083703A (en) * | 2001-01-30 | 2003-10-30 | 가부시키가이샤 오피스 노아 | Moving picture information compressing method and its system |
US6735254B2 (en) | 2001-06-29 | 2004-05-11 | Qualcomm, Inc. | DCT compression using Golomb-Rice coding |
CN1874509B (en) * | 2001-09-14 | 2014-01-15 | 诺基亚有限公司 | Method and system for context-based adaptive binary arithmetic coding |
US7877273B2 (en) * | 2002-01-08 | 2011-01-25 | Fredric David Abramson | System and method for evaluating and providing nutrigenomic data, information and advice |
JP4240283B2 (en) * | 2002-10-10 | 2009-03-18 | ソニー株式会社 | Decoding device and decoding method |
CA2547891C (en) * | 2003-12-01 | 2014-08-12 | Samsung Electronics Co., Ltd. | Method and apparatus for scalable video 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 |
KR100624432B1 (en) * | 2004-08-05 | 2006-09-19 | 삼성전자주식회사 | Context adaptive binary arithmetic decoder method and apparatus |
US20060083298A1 (en) * | 2004-10-14 | 2006-04-20 | Nokia Corporation | Reference picture management in video coding |
US7580585B2 (en) * | 2004-10-29 | 2009-08-25 | Microsoft Corporation | Lossless adaptive Golomb/Rice encoding and decoding of integer data using backward-adaptive rules |
TWI249290B (en) * | 2004-12-17 | 2006-02-11 | Univ Nat Cheng Kung | Lossless and near lossless image compression and coding methods |
EP1675402A1 (en) * | 2004-12-22 | 2006-06-28 | Thomson Licensing | Optimisation of a quantisation matrix for image and video coding |
KR100718134B1 (en) * | 2005-07-21 | 2007-05-14 | 삼성전자주식회사 | Method and apparatus of encoding/decoding video data using bitrate adaptive binary arithmetic coding |
KR100647835B1 (en) * | 2005-07-21 | 2006-11-23 | 삼성전기주식회사 | Stator core for bldc motor |
JP4732203B2 (en) * | 2006-03-17 | 2011-07-27 | キヤノン株式会社 | Image encoding apparatus, decoding apparatus, control method therefor, computer program, and computer-readable storage medium |
US8189962B2 (en) * | 2006-12-19 | 2012-05-29 | Hitachi Kokusai Electric Inc. | Image processing apparatus |
KR101356733B1 (en) * | 2007-03-07 | 2014-02-05 | 삼성전자주식회사 | Method and apparatus for Context Adaptive Binary Arithmetic Coding and decoding |
JP4513841B2 (en) * | 2007-08-28 | 2010-07-28 | ソニー株式会社 | Encoding apparatus, encoding method, encoding method program, and recording medium recording the encoding method program |
US8180396B2 (en) | 2007-10-18 | 2012-05-15 | Yahoo! Inc. | User augmented reality for camera-enabled mobile devices |
CN103037220B (en) * | 2008-01-04 | 2016-01-13 | 华为技术有限公司 | Video coding, coding/decoding method and device and processing system for video |
US9008171B2 (en) * | 2008-01-08 | 2015-04-14 | Qualcomm Incorporated | Two pass quantization for CABAC coders |
JP5302336B2 (en) | 2008-01-21 | 2013-10-02 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | Method and system for compressing blocks of pixels |
US8509555B2 (en) * | 2008-03-12 | 2013-08-13 | The Boeing Company | Error-resilient entropy coding for partial embedding and fine grain scalability |
CN101779467B (en) * | 2008-06-27 | 2012-06-27 | 索尼公司 | Image processing device and image processing method |
US8464129B2 (en) * | 2008-08-15 | 2013-06-11 | Lsi Corporation | ROM list-decoding of near codewords |
TW201128965A (en) * | 2009-05-19 | 2011-08-16 | Nokia Corp | Method for coding and an apparatus |
KR101504887B1 (en) | 2009-10-23 | 2015-03-24 | 삼성전자 주식회사 | Method and apparatus for video decoding by individual parsing or decoding in data unit level, and method and apparatus for video encoding for individual parsing or decoding in data unit level |
SG10201502226SA (en) * | 2010-04-09 | 2015-05-28 | Mitsubishi Electric Corp | Moving image encoding device and moving image decoding device |
US8736467B2 (en) * | 2010-04-09 | 2014-05-27 | Ntt Docomo, Inc. | Adaptive binarization for arithmetic coding |
JP5676744B2 (en) * | 2010-04-13 | 2015-02-25 | フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | Entropy coding |
KR20120009618A (en) * | 2010-07-19 | 2012-02-02 | 에스케이 텔레콤주식회사 | Method and Apparatus for Partitioned-Coding of Frequency Transform Unit and Method and Apparatus for Encoding/Decoding of Video Data Thereof |
US9378185B2 (en) * | 2010-09-30 | 2016-06-28 | Texas Instruments Incorporated | Transform and quantization architecture for video coding and decoding |
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 |
US8976861B2 (en) * | 2010-12-03 | 2015-03-10 | Qualcomm Incorporated | Separately coding the position of a last significant coefficient of a video block in video coding |
CA2822929C (en) * | 2011-01-04 | 2016-07-12 | Research In Motion Limited | Coding of residual data in predictive compression |
CA2770799A1 (en) * | 2011-03-11 | 2012-09-11 | Research In Motion Limited | Method and system using prediction and error correction for the compact representation of quantization matrices in video compression |
KR101089725B1 (en) | 2011-03-18 | 2011-12-07 | 동국대학교 산학협력단 | Method of designing threshold filter for lossless image compression, apparatus and method for lossless image compression using the filter |
US8446301B2 (en) * | 2011-04-15 | 2013-05-21 | Research In Motion Limited | Methods and devices for coding and decoding the position of the last significant coefficient |
US9112526B2 (en) * | 2011-06-15 | 2015-08-18 | Sony Corporation | Binarization of DQP using separate absolute value and sign (SAVS) in CABAC |
EP3402206B1 (en) * | 2011-06-28 | 2020-05-20 | Samsung Electronics Co., Ltd. | Video encoding and decoding method using arithmetic coding with a two-dimensional signaling of the last significant coefficient |
WO2013052073A1 (en) * | 2011-10-04 | 2013-04-11 | Bird-B-Gone, Inc. | Electrified bird deterrent device with treads |
WO2013050612A1 (en) * | 2011-10-06 | 2013-04-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Entropy coding buffer arrangement |
CN108235015A (en) * | 2011-11-08 | 2018-06-29 | 三星电子株式会社 | For the equipment being decoded to video |
US9584802B2 (en) * | 2012-04-13 | 2017-02-28 | Texas Instruments Incorporated | Reducing context coded and bypass coded bins to improve context adaptive binary arithmetic coding (CABAC) throughput |
SG10201710903VA (en) * | 2012-04-15 | 2018-02-27 | Samsung Electronics Co Ltd | 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 |
-
2013
- 2013-04-15 SG SG10201710903VA patent/SG10201710903VA/en unknown
- 2013-04-15 SI SI201331168T patent/SI2840789T1/en unknown
- 2013-04-15 MX MX2017012322A patent/MX364043B/en unknown
- 2013-04-15 EP EP21190386.9A patent/EP3926832B1/en active Active
- 2013-04-15 CN CN201510198403.6A patent/CN104869423B/en active Active
- 2013-04-15 AU AU2013250108A patent/AU2013250108B2/en active Active
- 2013-04-15 BR BR122018010479-1A patent/BR122018010479B1/en active IP Right Grant
- 2013-04-15 SG SG10201510259UA patent/SG10201510259UA/en unknown
- 2013-04-15 LT LTEP13778435.1T patent/LT2840789T/en unknown
- 2013-04-15 BR BR112014025686-1A patent/BR112014025686B1/en active IP Right Grant
- 2013-04-15 CN CN201510236753.7A patent/CN105007496B/en active Active
- 2013-04-15 CN CN201510202243.8A patent/CN104869424B/en active Active
- 2013-04-15 ES ES13778435.1T patent/ES2687522T3/en active Active
- 2013-04-15 TW TW106128861A patent/TWI640191B/en active
- 2013-04-15 TW TW102113293A patent/TWI549487B/en active
- 2013-04-15 SG SG10201703653YA patent/SG10201703653YA/en unknown
- 2013-04-15 EP EP23153871.1A patent/EP4203326A1/en active Pending
- 2013-04-15 PL PL21190386.9T patent/PL3926832T3/en unknown
- 2013-04-15 RS RS20181074A patent/RS57654B1/en unknown
- 2013-04-15 CA CA2870531A patent/CA2870531C/en active Active
- 2013-04-15 RU RU2014145826/08A patent/RU2589382C2/en active
- 2013-04-15 CN CN201510236469.XA patent/CN105049869B/en active Active
- 2013-04-15 SG SG10201707023VA patent/SG10201707023VA/en unknown
- 2013-04-15 HU HUE18186234A patent/HUE049811T2/en unknown
- 2013-04-15 ES ES19212905T patent/ES2949651T3/en active Active
- 2013-04-15 PL PL13778435T patent/PL2840789T3/en unknown
- 2013-04-15 MY MYPI2018702432A patent/MY185273A/en unknown
- 2013-04-15 DK DK13778435.1T patent/DK2840789T3/en active
- 2013-04-15 MY MYPI2014702990A patent/MY167815A/en unknown
- 2013-04-15 DK DK18186234.3T patent/DK3416292T3/en active
- 2013-04-15 CA CA2993866A patent/CA2993866C/en active Active
- 2013-04-15 EP EP13778435.1A patent/EP2840789B1/en active Active
- 2013-04-15 EP EP18186234.3A patent/EP3416292B1/en active Active
- 2013-04-15 HU HUE19212905A patent/HUE062795T2/en unknown
- 2013-04-15 CN CN201380031658.2A patent/CN104365099B/en active Active
- 2013-04-15 PT PT13778435T patent/PT2840789T/en unknown
- 2013-04-15 WO PCT/KR2013/003151 patent/WO2013157794A1/en active Application Filing
- 2013-04-15 MX MX2014012448A patent/MX2014012448A/en active IP Right Grant
- 2013-04-15 TW TW105123437A patent/TWI601412B/en active
- 2013-04-15 CN CN201710854232.7A patent/CN107465930B/en active Active
- 2013-04-15 KR KR20130041274A patent/KR101477621B1/en active IP Right Grant
- 2013-04-15 ES ES18186234T patent/ES2776899T3/en active Active
- 2013-04-15 PL PL18186234T patent/PL3416292T3/en unknown
- 2013-04-15 SG SG10201803573PA patent/SG10201803573PA/en unknown
- 2013-04-15 MY MYPI2018702433A patent/MY185457A/en unknown
- 2013-04-15 RU RU2016120611A patent/RU2632409C1/en active
- 2013-04-15 HU HUE13778435A patent/HUE041710T2/en unknown
- 2013-04-15 EP EP19212905.4A patent/EP3637621B1/en active Active
- 2013-04-15 PL PL19212905.4T patent/PL3637621T3/en unknown
- 2013-04-15 CN CN201510236415.3A patent/CN105049868B/en active Active
- 2013-04-15 MX MX2016007913A patent/MX351023B/en unknown
- 2013-04-15 SG SG11201406560UA patent/SG11201406560UA/en unknown
-
2014
- 2014-07-21 KR KR1020140092160A patent/KR101547499B1/en active IP Right Grant
- 2014-10-08 PH PH12014502262A patent/PH12014502262B1/en unknown
- 2014-10-15 MX MX2015016231A patent/MX339998B/en unknown
- 2014-10-15 US US14/514,858 patent/US9277242B2/en active Active
-
2015
- 2015-01-22 US US14/603,171 patent/US9277233B1/en active Active
- 2015-03-02 KR KR1020150029110A patent/KR101573337B1/en active IP Right Grant
- 2015-03-02 KR KR1020150029111A patent/KR101573338B1/en active IP Right Grant
- 2015-03-02 KR KR1020150029112A patent/KR101945446B1/en active IP Right Grant
- 2015-03-02 KR KR1020150029109A patent/KR101573336B1/en active IP Right Grant
- 2015-03-12 US US14/645,560 patent/US9554155B2/en active Active
- 2015-03-12 US US14/645,570 patent/US9426492B2/en active Active
- 2015-03-12 US US14/645,552 patent/US9386323B2/en active Active
-
2016
- 2016-01-29 AU AU2016200562A patent/AU2016200562B2/en active Active
- 2016-02-12 ZA ZA2016/00978A patent/ZA201600978B/en unknown
- 2016-02-12 ZA ZA2016/00977A patent/ZA201600977B/en unknown
- 2016-02-12 ZA ZA2016/00979A patent/ZA201600979B/en unknown
- 2016-02-12 ZA ZA2016/00980A patent/ZA201600980B/en unknown
- 2016-12-20 US US15/385,471 patent/US9942567B2/en active Active
-
2017
- 2017-02-23 AU AU2017201237A patent/AU2017201237B2/en active Active
- 2017-04-25 PH PH12017500771A patent/PH12017500771B1/en unknown
- 2017-04-25 PH PH12017500774A patent/PH12017500774B1/en unknown
- 2017-04-25 PH PH12017500773A patent/PH12017500773A1/en unknown
- 2017-04-25 PH PH12017500772A patent/PH12017500772B1/en unknown
- 2017-09-21 RU RU2017132977A patent/RU2660639C1/en active
-
2018
- 2018-02-22 US US15/902,807 patent/US10306230B2/en active Active
- 2018-06-01 AU AU2018203874A patent/AU2018203874B2/en active Active
- 2018-06-25 RU RU2018122960A patent/RU2684587C1/en active
- 2018-09-13 HR HRP20181467TT patent/HRP20181467T1/en unknown
- 2018-10-12 CY CY181101046T patent/CY1120738T1/en unknown
-
2019
- 2019-01-29 KR KR1020190011313A patent/KR102028689B1/en active IP Right Grant
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HRP20181467T1 (en) | Parameter update method for entropy decoding of conversion coefficient level, and entropy decoding device of conversion coefficient level using same | |
EP2753079A4 (en) | Fragmentation-layer parameter set coding and decoding method and device | |
EP2840792A4 (en) | Encoding method and decoding method, and device using same | |
SG11201400296RA (en) | Encoding device, decoding device, encoding method, and decoding method | |
SG11201400288VA (en) | Encoding device, decoding device, encoding method, and decoding method | |
HK1182246A1 (en) | Encoding/decoding method and apparatus | |
SG11201400294SA (en) | Encoding device, decoding device, encoding method, and decoding method | |
EP2672707A4 (en) | Encoding method and device, and decoding method and device | |
EP2709361A4 (en) | Encoding/decoding method and device | |
EP2561680A4 (en) | Methods and devices for reordered parallel entropy coding and decoding | |
EP2613531A4 (en) | Encoding device and encoding method, as well as decoding device and decoding method | |
PL3660843T3 (en) | Lossless coding method | |
EP2899983A4 (en) | Encoding device, encoding method, decoding device, and decoding method | |
EP2592839A4 (en) | Encoding device and encoding method, as well as decoding device and decoding method | |
EP2811741A4 (en) | Encoding device and encoding method, and decoding device and decoding method | |
EP2835969A4 (en) | Decoding apparatus, decoding method, encoding apparatus and encoding method | |
EP2613537A4 (en) | Encoding device, encoding method, decoding device, and decoding method | |
EP2562750A4 (en) | Encoding device, decoding device, encoding method and decoding method | |
EP2879296A4 (en) | Coding method and decoding method | |
EP2555186A4 (en) | Encoding method and device, and decoding method and device | |
ZA201400565B (en) | Encoding device,encoding method,decoding device,and decoding method | |
GB2492394B (en) | Method of entropy encoding and decoding an image, and corresponding devices | |
EP2903281A4 (en) | Encoding device, encoding method, decoding device, and decoding method | |
GB2492395B (en) | Method of entropy encoding and decoding an image, and corresponding devices | |
EP2934011A4 (en) | Encoding device and encoding method, and decoding device and decoding method |