HUE037749T2 - Entrópia kódolási séma - Google Patents
Entrópia kódolási sémaInfo
- Publication number
- HUE037749T2 HUE037749T2 HUE14160512A HUE14160512A HUE037749T2 HU E037749 T2 HUE037749 T2 HU E037749T2 HU E14160512 A HUE14160512 A HU E14160512A HU E14160512 A HUE14160512 A HU E14160512A HU E037749 T2 HUE037749 T2 HU E037749T2
- Authority
- HU
- Hungary
- Prior art keywords
- coding scheme
- entropy coding
- entropy
- scheme
- coding
- 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
- H04N19/10—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
- 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
-
- 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
- H03M7/4006—Conversion to or from arithmetic 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
-
- 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
- H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind
-
- 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
- H03M7/55—Compression Theory, e.g. compression of random number, repeated compression
-
- 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
- H04N19/129—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
- H04N19/169—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
- H04N19/70—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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161432884P | 2011-01-14 | 2011-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE037749T2 true HUE037749T2 (hu) | 2018-09-28 |
Family
ID=45491598
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE14160496A HUE027907T2 (hu) | 2011-01-14 | 2012-01-12 | Entrópia kódolási és dekódolási séma |
| HUE14160511A HUE028417T2 (hu) | 2011-01-14 | 2012-01-12 | Entrópia kódolási és dekódolási séma |
| HUE12700329A HUE030952T2 (hu) | 2011-01-14 | 2012-01-12 | Entrópia kódolási és dekódolási séma |
| HUE18160276A HUE046377T2 (hu) | 2011-01-14 | 2012-01-12 | Entrópia kódoló és dekódoló séma |
| HUE14160512A HUE037749T2 (hu) | 2011-01-14 | 2012-01-12 | Entrópia kódolási séma |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE14160496A HUE027907T2 (hu) | 2011-01-14 | 2012-01-12 | Entrópia kódolási és dekódolási séma |
| HUE14160511A HUE028417T2 (hu) | 2011-01-14 | 2012-01-12 | Entrópia kódolási és dekódolási séma |
| HUE12700329A HUE030952T2 (hu) | 2011-01-14 | 2012-01-12 | Entrópia kódolási és dekódolási séma |
| HUE18160276A HUE046377T2 (hu) | 2011-01-14 | 2012-01-12 | Entrópia kódoló és dekódoló séma |
Country Status (14)
| Country | Link |
|---|---|
| US (17) | US9083374B2 (hu) |
| EP (7) | EP2768145B1 (hu) |
| JP (8) | JP5809292B2 (hu) |
| KR (13) | KR102438562B1 (hu) |
| CN (7) | CN107317586B (hu) |
| DK (5) | DK2664070T3 (hu) |
| ES (5) | ES2671482T3 (hu) |
| HU (5) | HUE027907T2 (hu) |
| NO (1) | NO2956175T3 (hu) |
| PL (5) | PL2760138T3 (hu) |
| PT (3) | PT2664070T (hu) |
| TR (1) | TR201807771T4 (hu) |
| TW (9) | TWI849597B (hu) |
| WO (1) | WO2012095488A2 (hu) |
Families Citing this family (111)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9277245B2 (en) * | 2010-03-10 | 2016-03-01 | Thomson Licensing | Methods and apparatus for constrained transforms for video coding and decoding having transform selection |
| CN107317586B (zh) | 2011-01-14 | 2020-11-06 | Ge视频压缩有限责任公司 | 熵编码设备和方法、熵解码设备和方法、及存储介质 |
| EP2760201A4 (en) * | 2011-06-28 | 2015-06-17 | Samsung Electronics Co Ltd | METHOD AND DEVICE FOR ENTROPY CODING AND DECODING |
| US20130083856A1 (en) * | 2011-06-29 | 2013-04-04 | Qualcomm Incorporated | Contexts for coefficient level coding in video compression |
| WO2013039692A1 (en) * | 2011-09-16 | 2013-03-21 | Mediatek Singapore Pte. Ltd. | Method and apparatus for prediction mode and partition mode syntax coding for coding units in hevc |
| CN109120927B (zh) * | 2011-11-04 | 2021-05-18 | 夏普株式会社 | 图像解码装置、图像解码方法以及图像编码装置 |
| BR112014011150B1 (pt) | 2011-11-08 | 2022-08-09 | Google Technology Holdings LLC | Método de determinação de palavras de código binárias para coeficientes de transformada |
| 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 |
| EP2803190B1 (en) * | 2012-01-09 | 2017-10-25 | Dolby Laboratories Licensing Corporation | Hybrid reference picture reconstruction method for multiple layered video coding systems |
| KR102210228B1 (ko) | 2012-01-20 | 2021-02-01 | 지이 비디오 컴프레션, 엘엘씨 | 병렬 처리, 전송 디멀티플렉서 및 비디오 비트스트림을 허용하는 코딩 개념 |
| IL308621A (en) * | 2012-01-20 | 2024-01-01 | Ge Video Compression Llc | transform coefficient coding |
| US9635358B2 (en) | 2012-01-21 | 2017-04-25 | Google Technology Holdings LLC | Method of determining binary codewords for transform coefficients |
| US20130188729A1 (en) * | 2012-01-21 | 2013-07-25 | General Instrument Corporation | Method of determining binary codewords for transform coefficients |
| WO2013109997A1 (en) | 2012-01-21 | 2013-07-25 | General Instrument Corporation | Method of determining binary codewords for transform coefficients |
| US9479780B2 (en) | 2012-02-01 | 2016-10-25 | Google Technology Holdings LLC | Simplification of significance map coding |
| US9565435B2 (en) | 2012-02-04 | 2017-02-07 | Google Technology Holdings LLC | Devices and methods for context reduction in last significant coefficient position coding |
| US9167245B2 (en) | 2012-02-05 | 2015-10-20 | Google Technology Holdings LLC | Method of determining binary codewords for transform coefficients |
| US11039138B1 (en) | 2012-03-08 | 2021-06-15 | Google Llc | Adaptive coding of prediction modes using probability distributions |
| US11259020B2 (en) | 2013-04-05 | 2022-02-22 | Qualcomm Incorporated | Determining palettes in palette-based video coding |
| US10277909B2 (en) * | 2013-05-15 | 2019-04-30 | Vid Scale, Inc. | Single loop decoding based interlayer prediction |
| US10021419B2 (en) * | 2013-07-12 | 2018-07-10 | Qualcomm Incorported | Rice parameter initialization for coefficient level coding in video coding process |
| US9558567B2 (en) * | 2013-07-12 | 2017-01-31 | Qualcomm Incorporated | Palette prediction in palette-based video coding |
| US9648330B2 (en) * | 2013-07-15 | 2017-05-09 | Qualcomm Incorporated | Inter-color component residual prediction |
| US9485222B2 (en) * | 2013-08-20 | 2016-11-01 | Hewlett-Packard Development Company, L.P. | Data stream traffic control |
| JP6336058B2 (ja) | 2013-10-14 | 2018-06-06 | マイクロソフト テクノロジー ライセンシング，エルエルシー | ビデオ及び画像符号化及び復号のためのベースカラーインデックスマップモードの機能 |
| US11109036B2 (en) | 2013-10-14 | 2021-08-31 | Microsoft Technology Licensing, Llc | Encoder-side options for intra block copy prediction mode for video and image coding |
| US10582213B2 (en) | 2013-10-14 | 2020-03-03 | Microsoft Technology Licensing, Llc | Features of intra block copy prediction mode for video and image coding and decoding |
| BR112016015080A2 (pt) | 2014-01-03 | 2017-08-08 | Microsoft Technology Licensing Llc | Predição de vetor de bloco em codificação / decodificação de vídeo e imagem |
| US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
| US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| US10142636B2 (en) * | 2014-06-09 | 2018-11-27 | Sony Corporation | Communication system with coding mechanism and method of operation thereof |
| KR102780333B1 (ko) | 2014-06-19 | 2025-03-12 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 통합된 인트라 블록 카피 및 인터 예측 모드 |
| US10505826B2 (en) * | 2014-09-26 | 2019-12-10 | Oracle International Corporation | Statistical pattern correlation of events in cloud deployments using codebook approach |
| WO2016049839A1 (en) | 2014-09-30 | 2016-04-07 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
| CN107113445A (zh) | 2014-11-04 | 2017-08-29 | 三星电子株式会社 | 用于二进制算术编/解码的概率更新方法及使用该方法的熵编/解码器 |
| US9712848B2 (en) * | 2014-11-10 | 2017-07-18 | Vixs Systems Inc. | Frame buffer compression using separate aggregation of fixed-length and variable-length components of codewords |
| US9781424B2 (en) | 2015-01-19 | 2017-10-03 | Google Inc. | Efficient context handling in arithmetic coding |
| WO2016141609A1 (zh) * | 2015-03-10 | 2016-09-15 | 华为技术有限公司 | 图像预测方法和相关设备 |
| EP3308540B1 (en) | 2015-06-09 | 2020-04-15 | Microsoft Technology Licensing, LLC | Robust encoding/decoding of escape-coded pixels in palette mode |
| GB2539966B (en) * | 2015-07-03 | 2017-08-30 | Sisp Tech Ltd | Data processing method and apparatus |
| KR102765010B1 (ko) * | 2015-10-13 | 2025-02-11 | 삼성전자주식회사 | 영상을 부호화 또는 복호화하는 방법 및 장치 |
| US10098093B2 (en) * | 2015-12-15 | 2018-10-09 | Qualcomm Incorporated | Partitioned control channel techniques for time division duplexing subframe processing |
| US10142635B2 (en) * | 2015-12-18 | 2018-11-27 | Blackberry Limited | Adaptive binarizer selection for image and video coding |
| US11463113B2 (en) * | 2016-01-29 | 2022-10-04 | Massachusetts Institute Of Technology | Apparatus and method for multi-code distributed storage |
| US9792044B2 (en) * | 2016-02-12 | 2017-10-17 | Oracle International Corporation | Decompression history buffer read/write pipelines |
| EP3217307B1 (en) * | 2016-02-22 | 2018-11-07 | Eshard | Method of testing the resistance of a circuit to a side channel analysis of second order or more |
| WO2017216711A1 (en) * | 2016-06-13 | 2017-12-21 | KARTUN, Edmund Hilton | An electronic computer device and method for encoding a sequence of characters |
| EP3479485B1 (en) | 2016-07-04 | 2022-03-16 | SISP Technologies Ltd | Data processing method and apparatus |
| JP6336524B2 (ja) | 2016-07-25 | 2018-06-06 | 株式会社高速屋 | データ圧縮符号化方法、その装置、及び、そのプログラム |
| CN106507111B (zh) * | 2016-11-17 | 2019-11-15 | 上海兆芯集成电路有限公司 | 使用残差补偿的视频编码方法以及使用该方法的装置 |
| KR20180089290A (ko) | 2017-01-31 | 2018-08-08 | 세종대학교산학협력단 | 영상의 부호화/복호화 방법 및 장치 |
| GB2559200A (en) | 2017-01-31 | 2018-08-01 | Nokia Technologies Oy | Stereo audio signal encoder |
| RU2746706C1 (ru) * | 2017-04-13 | 2021-04-19 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство кодирования/декодирования изображений |
| CN107483059B (zh) * | 2017-07-31 | 2020-06-12 | 广东工业大学 | 一种基于动态霍夫曼树的多路数据编解码方法及装置 |
| KR102441568B1 (ko) * | 2017-08-21 | 2022-09-07 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| CN108062779B (zh) * | 2017-12-26 | 2021-11-23 | 杭州健培科技有限公司 | 一种用于胸部断层扫描放射影像的无损压缩方法 |
| US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
| US10707996B2 (en) * | 2018-04-06 | 2020-07-07 | International Business Machines Corporation | Error correcting codes with bayes decoder and optimized codebook |
| CN108599931A (zh) * | 2018-04-12 | 2018-09-28 | 深圳市易迈数据技术有限公司 | 基于大数据的安全码生成方法及其校验方法 |
| US10630990B1 (en) * | 2018-05-01 | 2020-04-21 | Amazon Technologies, Inc. | Encoder output responsive to quality metric information |
| CA3238600A1 (en) * | 2018-05-22 | 2019-11-28 | Panasonic Intellectual Property Corporation Of America | Encoder, decoder, encoding method, decoding method, and picture compression program |
| BR112020023939A2 (pt) * | 2018-06-06 | 2021-02-09 | Panasonic Intellectual Property Corporation Of America | método de codificação de dados tridimensionais, método de decodificação de dados tridimensionais, dispositivo de codificação de dados tridimensionais e dispositivo de decodificação de dados tridimensionais |
| US20220109455A1 (en) * | 2018-06-29 | 2022-04-07 | Zenotta Holding Ag | Apparatus and method for providing authentication, non-repudiation, governed access and twin resolution for data utilizing a data control signature |
| JP7320927B2 (ja) * | 2018-07-02 | 2023-08-04 | ルネサスエレクトロニクス株式会社 | 半導体装置及び通信システム |
| US10877835B2 (en) * | 2018-07-19 | 2020-12-29 | Micron Technology, Inc. | Write buffer management |
| KR102525578B1 (ko) | 2018-10-19 | 2023-04-26 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
| KR102285738B1 (ko) | 2018-10-19 | 2021-08-05 | 삼성전자주식회사 | 영상의 주관적 품질을 평가하는 방법 및 장치 |
| US11720997B2 (en) | 2018-10-19 | 2023-08-08 | Samsung Electronics Co.. Ltd. | Artificial intelligence (AI) encoding device and operating method thereof and AI decoding device and operating method thereof |
| WO2020080765A1 (en) | 2018-10-19 | 2020-04-23 | Samsung Electronics Co., Ltd. | Apparatuses and methods for performing artificial intelligence encoding and artificial intelligence decoding on image |
| WO2020080873A1 (en) | 2018-10-19 | 2020-04-23 | Samsung Electronics Co., Ltd. | Method and apparatus for streaming data |
| WO2020080827A1 (en) | 2018-10-19 | 2020-04-23 | Samsung Electronics Co., Ltd. | Ai encoding apparatus and operation method of the same, and ai decoding apparatus and operation method of the same |
| WO2020080698A1 (ko) | 2018-10-19 | 2020-04-23 | 삼성전자 주식회사 | 영상의 주관적 품질을 평가하는 방법 및 장치 |
| WO2020080665A1 (en) | 2018-10-19 | 2020-04-23 | Samsung Electronics Co., Ltd. | Methods and apparatuses for performing artificial intelligence encoding and artificial intelligence decoding on image |
| US10728555B1 (en) * | 2019-02-06 | 2020-07-28 | Sony Corporation | Embedded codec (EBC) circuitry for position dependent entropy coding of residual level data |
| US10587286B1 (en) * | 2019-03-18 | 2020-03-10 | Blackberry Limited | Methods and devices for handling equiprobable symbols in entropy coding |
| US11070229B1 (en) * | 2019-05-19 | 2021-07-20 | Pliops | Codeword generator |
| CN110365346B (zh) * | 2019-07-22 | 2021-07-06 | 浙江大华技术股份有限公司 | 一种算术熵编码方法及系统 |
| KR102138892B1 (ko) * | 2019-09-24 | 2020-07-28 | 심인보 | 데이터 무손실 압축 장치 및 그 방법 |
| US20240080480A1 (en) * | 2019-10-07 | 2024-03-07 | Lg Electronics Inc. | Entropy coding method and device in video/image coding system |
| US12015779B2 (en) | 2019-10-07 | 2024-06-18 | Lg Electronics Inc. | Method and apparatus for deriving rice parameter in video/image coding system |
| KR102436512B1 (ko) | 2019-10-29 | 2022-08-25 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
| KR20210056179A (ko) | 2019-11-08 | 2021-05-18 | 삼성전자주식회사 | Ai 부호화 장치 및 그 동작방법, 및 ai 복호화 장치 및 그 동작방법 |
| US11095311B2 (en) * | 2019-11-27 | 2021-08-17 | Qualcomm Incorporated | Quantization codeword selection for low cost parity checking |
| US11468601B2 (en) | 2020-01-13 | 2022-10-11 | Samsung Display Co., Ltd. | Systems and methods for scalable throughput entropy coder |
| TWI741919B (zh) * | 2020-01-15 | 2021-10-01 | 瑞鼎科技股份有限公司 | 串流解壓縮電路 |
| KR102287942B1 (ko) | 2020-02-24 | 2021-08-09 | 삼성전자주식회사 | 전처리를 이용한 영상의 ａｉ 부호화 및 ａｉ 복호화 방법, 및 장치 |
| US10931303B1 (en) * | 2020-03-04 | 2021-02-23 | Arm Limited | Data processing system |
| CN111787326B (zh) * | 2020-07-31 | 2022-06-28 | 广州市百果园信息技术有限公司 | 一种熵编码及熵解码的方法和装置 |
| US11496289B2 (en) | 2020-08-05 | 2022-11-08 | Microsoft Technology Licensing, Llc | Cryptography using varying sized symbol sets |
| FR3114717B1 (fr) * | 2020-09-30 | 2023-10-13 | Fond B Com | Procédé et dispositif électronique de décodage d’un flux de données, programme d’ordinateur et flux de données associés |
| US12425594B2 (en) | 2020-12-15 | 2025-09-23 | Nec Corporation | Encoding device, decoding device, encoding method, decoding method, and program |
| KR20220090887A (ko) | 2020-12-23 | 2022-06-30 | 삼성전자주식회사 | 이미지 처리 장치 및 이미지 처리 장치의 동작 방법 |
| US12407841B2 (en) | 2021-02-25 | 2025-09-02 | Kt Corporation | Method and device for adaptive selection of rice parameter for binarizing residual coefficient in video signal encoding/decoding |
| CN116965028A (zh) * | 2021-03-11 | 2023-10-27 | 创峰科技 | 用于视频编码的剩余等级二值化 |
| JP7629677B2 (ja) * | 2021-04-26 | 2025-02-14 | 華為技術有限公司 | 並列エントロピー・コーディング |
| US20240297997A1 (en) * | 2021-06-03 | 2024-09-05 | Guangdong Oppo Mobile Telecommunications Corp.,Ltd. | Quantization level binarization in video coding |
| CN114039607A (zh) * | 2021-11-09 | 2022-02-11 | 山东云海国创云计算装备产业创新中心有限公司 | 一种多字符的有限熵编码方法、装置、设备及可读介质 |
| JP2025504420A (ja) | 2022-01-19 | 2025-02-12 | ザ ガバニング カウンシル オブ ザ ユニバーシティ オブ トロント | 機械学習ネットワークのためのオフチップデータを圧縮及び解凍するためのシステム及び方法 |
| US12407836B2 (en) * | 2022-02-08 | 2025-09-02 | Synaptics Incorporated | Lossless compression for low-latency video transmission in resource-constrained encoding environment |
| CN117082257A (zh) * | 2022-05-10 | 2023-11-17 | 华为技术有限公司 | 子流交织方法 |
| WO2023236128A1 (en) * | 2022-06-09 | 2023-12-14 | Huawei Technologies Co., Ltd. | Apparatus and methods for source coding and channel coding of low entropy signals |
| CN114928747B (zh) * | 2022-07-20 | 2022-12-16 | 阿里巴巴（中国）有限公司 | 基于av1熵编码的上下文概率处理电路、方法及相关装置 |
| CN119111060A (zh) * | 2022-08-09 | 2024-12-10 | 诺基亚技术有限公司 | 双连接操作中的安全密钥管理 |
| CN115882867B (zh) * | 2023-03-01 | 2023-05-12 | 山东水发紫光大数据有限责任公司 | 一种基于大数据的数据压缩存储方法 |
| US20250070832A1 (en) * | 2023-08-25 | 2025-02-27 | Samsung Display Co., Ltd. | System and method for group probability-based prefix modification of known symbol probability distributions |
| US12308037B2 (en) * | 2023-10-18 | 2025-05-20 | Cisco Technology, Inc. | Reduced multidimensional indices compression for audio codec system |
| US12380902B2 (en) | 2023-10-18 | 2025-08-05 | Cisco Technology, Inc. | Vector quantizer correction for audio codec system |
| CN118118033B (zh) * | 2024-01-22 | 2024-08-16 | 北京邮电大学 | 基于语义信源的算术编译码方法及相关设备 |
| WO2025177531A1 (ja) * | 2024-02-22 | 2025-08-28 | Ｎｔｔ株式会社 | 復号装置、復号方法、プログラム |
| CN118518676A (zh) * | 2024-07-09 | 2024-08-20 | 深圳市鹏乐智能系统有限公司 | 基于人工智能的led芯片缺陷检测方法及系统 |
Family Cites Families (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0799812B2 (ja) * | 1990-03-26 | 1995-10-25 | 株式会社グラフイックス・コミュニケーション・テクノロジーズ | 信号符号化装置および信号復号化装置、並びに信号符号化復号化装置 |
| US5717394A (en) * | 1993-02-10 | 1998-02-10 | Ricoh Company Ltd. | Method and apparatus for encoding and decoding data |
| KR100287494B1 (ko) | 1993-06-30 | 2001-04-16 | 이데이 노부유끼 | 디지탈신호의부호화방법및장치,복호화방법및장치와부호화시킨신호의기록매체 |
| JP3125543B2 (ja) | 1993-11-29 | 2001-01-22 | ソニー株式会社 | 信号符号化方法及び装置、信号復号化方法及び装置、並びに記録媒体 |
| FR2722041B1 (fr) * | 1994-06-30 | 1998-01-02 | Samsung Electronics Co Ltd | Decodeur de huffman |
| CA2156889C (en) * | 1994-09-30 | 1999-11-02 | Edward L. Schwartz | Method and apparatus for encoding and decoding data |
| US5473376A (en) | 1994-12-01 | 1995-12-05 | Motorola, Inc. | Method and apparatus for adaptive entropy encoding/decoding of quantized transform coefficients in a video compression system |
| US5796855A (en) * | 1995-10-05 | 1998-08-18 | Microsoft Corporation | Polygon block matching method |
| DE69629442T2 (de) * | 1995-12-06 | 2004-06-09 | Harman Becker Automotive Systems (Xsys Division) Gmbh | Verfahren und Einrichtung zur Kodierung digitaler Videosignale |
| KR100196874B1 (ko) * | 1995-12-23 | 1999-06-15 | 전주범 | 선택적 윤곽선 근사화 장치 |
| JP3346204B2 (ja) * | 1996-12-26 | 2002-11-18 | 富士ゼロックス株式会社 | 可変長符号復号装置 |
| CN1103911C (zh) | 1997-10-27 | 2003-03-26 | 刘北英 | 全“位置数和”等分定位装置的组合使用方法 |
| US6661839B1 (en) * | 1998-03-24 | 2003-12-09 | Advantest Corporation | Method and device for compressing and expanding data pattern |
| US6735249B1 (en) | 1999-08-11 | 2004-05-11 | Nokia Corporation | Apparatus, and associated method, for forming a compressed motion vector field utilizing predictive motion coding |
| US20020152436A1 (en) * | 2001-02-05 | 2002-10-17 | O'dea James Orrin | Digital error mapping circuit and method |
| US6650784B2 (en) * | 2001-07-02 | 2003-11-18 | Qualcomm, Incorporated | Lossless intraframe encoding using Golomb-Rice |
| JP4125565B2 (ja) * | 2001-08-31 | 2008-07-30 | 松下電器産業株式会社 | 画像符号化方法、画像復号化方法及びその装置 |
| MXPA03003512A (es) * | 2001-08-31 | 2003-10-07 | Matsushita Electric Industrial Co Ltd | Metodo de codificacion de imagenes, metodo de decodificacion de imagenes y aparatos de los mismos. |
| US6882685B2 (en) * | 2001-09-18 | 2005-04-19 | Microsoft Corporation | Block transform and quantization for image and video coding |
| US7436329B2 (en) | 2003-04-17 | 2008-10-14 | Droplet Technology, Inc. | Multiple technique entropy coding system and method |
| WO2003094529A2 (de) * | 2002-05-02 | 2003-11-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren von transformations-koeffizienten in bild-oder videokodierern |
| US6825782B2 (en) * | 2002-09-20 | 2004-11-30 | Ntt Docomo, Inc. | Method and apparatus for arithmetic coding and termination |
| JP4240283B2 (ja) * | 2002-10-10 | 2009-03-18 | ソニー株式会社 | 復号装置及び復号方法 |
| CN1209925C (zh) * | 2003-01-10 | 2005-07-06 | 李春林 | 基于信源高阶熵的数据压缩方法 |
| JP2005130099A (ja) | 2003-10-22 | 2005-05-19 | Matsushita Electric Ind Co Ltd | 算術復号装置、算術符号化装置、算術符号化・復号装置、携帯端末装置、動画像撮影装置、及び、動画像記録・再生装置 |
| CN101246689B (zh) * | 2004-09-17 | 2011-09-14 | 广州广晟数码技术有限公司 | 音频编码系统 |
| DE102004056446A1 (de) * | 2004-11-23 | 2006-06-29 | Siemens Ag | Verfahren zur Transcodierung sowie Transcodiervorrichtung |
| KR100636229B1 (ko) * | 2005-01-14 | 2006-10-19 | 학교법인 성균관대학 | 신축형 부호화를 위한 적응적 엔트로피 부호화 및 복호화방법과 그 장치 |
| US7599840B2 (en) * | 2005-07-15 | 2009-10-06 | Microsoft Corporation | Selectively using multiple entropy models in adaptive coding and decoding |
| US7565018B2 (en) | 2005-08-12 | 2009-07-21 | Microsoft Corporation | Adaptive coding and decoding of wide-range coefficients |
| US7221296B2 (en) * | 2005-08-22 | 2007-05-22 | Streaming Networks (Pvt.) Ltd. | Method and system for fast context based adaptive binary arithmetic coding |
| JP4504291B2 (ja) * | 2005-09-27 | 2010-07-14 | 日本電信電話株式会社 | デブロッキング処理方法、デブロッキング処理装置、デブロッキング処理プログラム及びそのプログラムを記録したコンピュータ読み取り可能な記録媒体 |
| JP2007116501A (ja) * | 2005-10-21 | 2007-05-10 | Victor Co Of Japan Ltd | 算術符号復号化装置。 |
| KR100873636B1 (ko) * | 2005-11-14 | 2008-12-12 | 삼성전자주식회사 | 단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치 |
| GB0524983D0 (en) * | 2005-12-07 | 2006-01-18 | Imagination Tech Ltd | Recompression and decompression of a data stream for rate smoothing |
| EP2035670A2 (en) * | 2006-06-16 | 2009-03-18 | Droplet Technology, Inc. | System, method and apparatus of video processing and applications |
| CN100596198C (zh) * | 2006-12-05 | 2010-03-24 | 华为技术有限公司 | 一种编码方法及编码器 |
| US7573405B2 (en) * | 2006-12-29 | 2009-08-11 | Texas Instruments Incorporated | System updating accumulated statistics coding variable values after multiple encodings |
| GB0706240D0 (en) | 2007-03-30 | 2007-05-09 | Concept 2 Manufacture Design O | A valve means for gas control devices |
| JP2010527523A (ja) * | 2007-04-18 | 2010-08-12 | ゴットフリート・ヴィルヘルム・ライプニッツ・ウニヴェルジテート・ハノーヴァー | タイムコンシステントな３次元メッシュシーケンスのスケーラブルな圧縮方法 |
| JP2008289125A (ja) * | 2007-04-20 | 2008-11-27 | Panasonic Corp | 算術復号化装置及びその方法 |
| US8150172B2 (en) * | 2007-05-04 | 2012-04-03 | Qualcomm Incorporated | Video coding mode selection using estimated coding costs |
| JPWO2008142956A1 (ja) * | 2007-05-21 | 2010-08-05 | 日本電気株式会社 | 映像符号化装置、映像符号化方法および映像符号化プログラム |
| NO326724B1 (no) * | 2007-09-03 | 2009-02-02 | Tandberg Telecom As | Metode for entropikoding av transformasjonskoeffisienter i videokomprimeringssystemer |
| US8483282B2 (en) * | 2007-10-12 | 2013-07-09 | Qualcomm, Incorporated | Entropy coding of interleaved sub-blocks of a video block |
| KR101375668B1 (ko) * | 2008-03-17 | 2014-03-18 | 삼성전자주식회사 | 변환 계수의 부호화, 복호화 방법 및 장치 |
| US8634457B2 (en) * | 2008-09-26 | 2014-01-21 | Qualcomm Incorporated | Determining availability of video data units |
| EP2182732A1 (en) * | 2008-10-28 | 2010-05-05 | Panasonic Corporation | Switching between scans in image coding |
| US8892983B2 (en) * | 2008-11-04 | 2014-11-18 | Alcatel Lucent | Method and apparatus for error detection in a communication system |
| KR20110091000A (ko) * | 2008-11-07 | 2011-08-10 | 미쓰비시덴키 가부시키가이샤 | 화상 부호화 장치 및 화상 복호 장치 |
| JP5180782B2 (ja) * | 2008-11-11 | 2013-04-10 | 日本電信電話株式会社 | 並列分散情報源符号化システム及び並列分散情報源符号化・復号化方法 |
| 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 |
| US8410959B2 (en) * | 2010-04-09 | 2013-04-02 | Qualcomm, Incorporated | Variable length codes for coding of video data |
| EP2614592B1 (en) * | 2010-09-09 | 2018-06-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Entropy encoding and decoding scheme |
| CN107317586B (zh) | 2011-01-14 | 2020-11-06 | Ge视频压缩有限责任公司 | 熵编码设备和方法、熵解码设备和方法、及存储介质 |
| US9871537B2 (en) * | 2011-10-27 | 2018-01-16 | Qualcomm Incorporated | Mapping states in binary arithmetic coder for video coding |
| KR101647244B1 (ko) * | 2012-01-30 | 2016-08-09 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 이진 산술 코딩 방식 |
| JP2014120615A (ja) * | 2012-12-17 | 2014-06-30 | Fujitsu Semiconductor Ltd | 容量素子、容量アレイおよびａ／ｄ変換器 |
| US10477204B2 (en) * | 2014-06-20 | 2019-11-12 | Sharp Kabushiki Kaisha | Harmonized palette coding |
| US10148961B2 (en) * | 2015-05-29 | 2018-12-04 | Qualcomm Incorporated | Arithmetic coder with multiple window sizes |
| US10826514B1 (en) * | 2019-10-15 | 2020-11-03 | Ciena Corporation | Noise-shaping enhanced gated ring oscillator based analog-to-digital converters |
-
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| DK4221228T3 (da) | Videokoder med forbedret cabac-kodning | |
| PL3346705T3 (pl) | Sposób kodowania/dekodowania obrazu | |
| EP2756642A4 (en) | LOW-ENERGY TAG CODING | |
| EP2659674A4 (en) | VIDEO CODING | |
| EP2738925A4 (en) | DYNAMO | |
| EP2771060A4 (en) | Probe assembly | |
| DE102011100082A8 (de) | Traygreifvorrichtung | |
| CO6960543A2 (es) | 2-tiopirimidinonas | |
| EP2751998A4 (en) | Multiview video coding schemes | |
| BR112014011011A2 (pt) | seções de estrutura de poços | |
| CO6970601A2 (es) | Nueva combinación | |
| EP2663189A4 (en) | Combination | |
| FI20116167L (fi) | Järjestely | |
| UA23002S (uk) | Ніж | |
| DK3886434T3 (da) | Lavkompleksitetsentropiindkodnings-/afkodningsapparat | |
| ITBO20110055U1 (it) | Elettropompa | |
| BR112014008821A2 (pt) | transmissão |