KR102444757B1 - 저-지연을 위한 샘플 배치 코딩 - Google Patents

저-지연을 위한 샘플 배치 코딩 Download PDF

Info

Publication number
KR102444757B1
KR102444757B1 KR1020227011628A KR20227011628A KR102444757B1 KR 102444757 B1 KR102444757 B1 KR 102444757B1 KR 1020227011628 A KR1020227011628 A KR 1020227011628A KR 20227011628 A KR20227011628 A KR 20227011628A KR 102444757 B1 KR102444757 B1 KR 102444757B1
Authority
KR
South Korea
Prior art keywords
entropy
fragment
current
fragments
coding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
KR1020227011628A
Other languages
English (en)
Korean (ko)
Other versions
KR20220047686A (ko
Inventor
발레리 게오르게
아나스타샤 헨켈
하이너 키르흐호퍼
데트레브 마르페
토마스 쉬를
Original Assignee
지이 비디오 컴프레션, 엘엘씨
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46548436&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR102444757(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 지이 비디오 컴프레션, 엘엘씨 filed Critical 지이 비디오 컴프레션, 엘엘씨
Priority to KR1020227031783A priority Critical patent/KR20220129114A/ko
Publication of KR20220047686A publication Critical patent/KR20220047686A/ko
Application granted granted Critical
Publication of KR102444757B1 publication Critical patent/KR102444757B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • H04N19/13—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
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • 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
    • 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
    • H04N19/97—Matching pursuit 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
    • H04N19/90—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
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • 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
    • H04N19/99—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 involving fractal 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
    • H03M7/3068—Precoding preceding compression, e.g. Burrows-Wheeler transformation
    • H03M7/3071—Prediction
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Networks Using Active Elements (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Dc Digital Transmission (AREA)
KR1020227011628A 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩 Active KR102444757B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227031783A KR20220129114A (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161508477P 2011-07-15 2011-07-15
US61/508,477 2011-07-15
KR1020207034469A KR102385848B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
PCT/EP2012/063929 WO2013010997A1 (en) 2011-07-15 2012-07-16 Sample array coding for low-delay

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020207034469A Division KR102385848B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020227031783A Division KR20220129114A (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩

Publications (2)

Publication Number Publication Date
KR20220047686A KR20220047686A (ko) 2022-04-18
KR102444757B1 true KR102444757B1 (ko) 2022-09-19

Family

ID=46548436

Family Applications (10)

Application Number Title Priority Date Filing Date
KR1020227011628A Active KR102444757B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020167010022A Active KR101730586B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020227031783A Ceased KR20220129114A (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020197031689A Active KR102085171B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020187021274A Active KR102039049B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020147003883A Active KR101721487B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020207005993A Active KR102187171B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020207034469A Active KR102385848B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020257006314A Pending KR20250044718A (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020177010778A Active KR101882979B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩

Family Applications After (9)

Application Number Title Priority Date Filing Date
KR1020167010022A Active KR101730586B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020227031783A Ceased KR20220129114A (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020197031689A Active KR102085171B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020187021274A Active KR102039049B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020147003883A Active KR101721487B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020207005993A Active KR102187171B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020207034469A Active KR102385848B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020257006314A Pending KR20250044718A (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩
KR1020177010778A Active KR101882979B1 (ko) 2011-07-15 2012-07-16 저-지연을 위한 샘플 배치 코딩

Country Status (31)

Country Link
US (15) US9596469B2 (cg-RX-API-DMAC7.html)
EP (4) EP4152749B1 (cg-RX-API-DMAC7.html)
JP (7) JP6177775B2 (cg-RX-API-DMAC7.html)
KR (10) KR102444757B1 (cg-RX-API-DMAC7.html)
CN (5) CN107948645B (cg-RX-API-DMAC7.html)
AP (2) AP3992A (cg-RX-API-DMAC7.html)
AU (9) AU2012285851B2 (cg-RX-API-DMAC7.html)
BR (1) BR112014001026B1 (cg-RX-API-DMAC7.html)
CA (1) CA2841888C (cg-RX-API-DMAC7.html)
CL (1) CL2014000116A1 (cg-RX-API-DMAC7.html)
CO (1) CO6880051A2 (cg-RX-API-DMAC7.html)
DK (3) DK3425805T3 (cg-RX-API-DMAC7.html)
ES (3) ES2983979T3 (cg-RX-API-DMAC7.html)
FI (2) FI3425805T3 (cg-RX-API-DMAC7.html)
HR (1) HRP20230228T1 (cg-RX-API-DMAC7.html)
HU (3) HUE061192T2 (cg-RX-API-DMAC7.html)
IL (11) IL299633B2 (cg-RX-API-DMAC7.html)
LT (2) LT4152749T (cg-RX-API-DMAC7.html)
MA (1) MA35416B1 (cg-RX-API-DMAC7.html)
MX (4) MX390959B (cg-RX-API-DMAC7.html)
MY (4) MY210263A (cg-RX-API-DMAC7.html)
PH (6) PH12014500152B1 (cg-RX-API-DMAC7.html)
PL (3) PL3425805T3 (cg-RX-API-DMAC7.html)
PT (3) PT2732625T (cg-RX-API-DMAC7.html)
RS (2) RS65721B1 (cg-RX-API-DMAC7.html)
RU (5) RU2643647C1 (cg-RX-API-DMAC7.html)
SI (2) SI4152749T1 (cg-RX-API-DMAC7.html)
TN (1) TN2014000015A1 (cg-RX-API-DMAC7.html)
UA (3) UA124568C2 (cg-RX-API-DMAC7.html)
WO (1) WO2013010997A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA201401075B (cg-RX-API-DMAC7.html)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8897583B2 (en) * 2008-05-23 2014-11-25 Panasonic Corporation Image decoding apparatus for decoding a target block by referencing information of an already decoded block in a neighborhood of the target block
FR2972588A1 (fr) 2011-03-07 2012-09-14 France Telecom Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
FR2977111A1 (fr) * 2011-06-24 2012-12-28 France Telecom Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
KR102444757B1 (ko) 2011-07-15 2022-09-19 지이 비디오 컴프레션, 엘엘씨 저-지연을 위한 샘플 배치 코딩
US20150010056A1 (en) * 2012-01-19 2015-01-08 Samsung Electronics Co., Ltd. Method and apparatus for video encoding capable of parallel entropy encoding of subregions, method and apparatus for video decoding capable of parallel entropy decoding of subregions
KR101862329B1 (ko) 2012-01-20 2018-05-29 지이 비디오 컴프레션, 엘엘씨 병렬 처리, 전송 디멀티플렉서 및 비디오 비트스트림을 허용하는 코딩 개념
HK1205809A1 (en) * 2012-03-04 2015-12-24 Adam JEFFRIES Data systems processing
GB2513111A (en) * 2013-04-08 2014-10-22 Sony Corp Data encoding and decoding
US20140362098A1 (en) * 2013-06-10 2014-12-11 Sharp Laboratories Of America, Inc. Display stream compression
US9628792B2 (en) 2013-07-15 2017-04-18 Qualcomm Incorporated Cross-layer parallel processing and offset delay parameters for video coding
US10270590B2 (en) * 2013-12-16 2019-04-23 Mcafee, Llc Process efficient preprocessing for any encryption standard
CN105874800B (zh) * 2014-09-17 2019-05-10 联发科技股份有限公司 句法解析装置和句法解析方法
CN105206302B (zh) * 2015-09-14 2019-05-31 联想(北京)有限公司 一种信息处理方法及电子设备
CN105939479B (zh) * 2016-06-15 2019-06-21 北京奇艺世纪科技有限公司 一种并行编码方法和装置
US10218979B2 (en) * 2016-11-01 2019-02-26 Cisco Technology, Inc. Entropy coding state segmentation and retention
EP3358754A1 (en) * 2017-02-02 2018-08-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Antenna array codebook with beamforming coefficients adapted to an arbitrary antenna response of the antenna array
US10554977B2 (en) * 2017-02-10 2020-02-04 Intel Corporation Method and system of high throughput arithmetic entropy coding for video coding
KR20200012957A (ko) * 2017-06-30 2020-02-05 후아웨이 테크놀러지 컴퍼니 리미티드 인터-프레임 예측 방법 및 디바이스
CN109558888A (zh) * 2017-09-27 2019-04-02 武汉嫦娥信息科技有限公司 一种高光谱遥感图像分类的并行化加速算法
US10664477B2 (en) * 2017-12-21 2020-05-26 Futurewei Technologies, Inc. Cardinality estimation in databases
JP7187572B2 (ja) 2018-03-29 2022-12-12 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 並列符号化機能の強化概念
EP3780607A1 (en) * 2018-04-13 2021-02-17 Zhejiang University Information maintaining encoding and decoding method and device
EP3588800A1 (en) 2018-06-29 2020-01-01 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Antenna array codebook with beamforming coefficients adapted to an arbitrary antenna response of the antenna array
JP6982253B2 (ja) * 2018-10-31 2021-12-17 日本電信電話株式会社 復号装置、符号化装置、復号方法、符号化方法、及びプログラム
EP4035398A1 (en) * 2019-09-24 2022-08-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Coding concept for a sequence of information values
US11538221B2 (en) * 2020-05-21 2022-12-27 Samsung Electronics Co., Ltd. Re-reference aware tile walk order for primitive binner
EP4292283A1 (en) * 2021-04-26 2023-12-20 Huawei Technologies Co., Ltd. Parallel entropy coding
CN115604486B (zh) * 2021-07-09 2025-09-12 华为技术有限公司 视频图像的编解码方法及装置
CN117082257A (zh) * 2022-05-10 2023-11-17 华为技术有限公司 子流交织方法
EP4287132A1 (en) * 2022-05-30 2023-12-06 Imagination Technologies Limited Compression and decompression of sub-primitive presence indications for use in a rendering system
US12284359B2 (en) * 2023-01-05 2025-04-22 Qualcomm Incorporated Early notification for a low latency video decoder
CN117472591B (zh) * 2023-12-27 2024-03-22 北京壁仞科技开发有限公司 用于数据计算的方法、电子设备和存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008011204A (ja) 2006-06-29 2008-01-17 Toshiba Corp 符号化回路、復号回路、エンコーダ回路、デコーダ回路、ｃａｂａｃ処理方法
WO2011042645A1 (fr) 2009-10-05 2011-04-14 France Telecom Procedes de codage et de décodage d'images, dispositifs de codage et de decodage et programmes d'ordinateur correspondants
WO2011052142A1 (ja) 2009-10-29 2011-05-05 パナソニック株式会社 画像符号化方法および画像復号方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9108199D0 (en) 1991-04-17 1991-06-05 Rhone Poulenc Agriculture New compositions of matter
RU2093957C1 (ru) * 1994-09-20 1997-10-20 Научно-производственное предприятие "Информационные технологии" Устройство для сжатия данных (варианты)
US6104752A (en) * 1996-10-01 2000-08-15 Victor Company Of Japan, Ltd. Apparatus and method of decoding high efficiency coded picture data with picture size resizing
US6832005B2 (en) 2001-03-23 2004-12-14 Microsoft Corporation Adaptive encoding and decoding of bi-level images
KR100945546B1 (ko) * 2002-01-14 2010-03-08 노키아 코포레이션 동적 필터 부호화
US8401084B2 (en) 2002-04-01 2013-03-19 Broadcom Corporation System and method for multi-row decoding of video with dependent rows
JP2003319391A (ja) * 2002-04-26 2003-11-07 Sony Corp 符号化装置および方法、復号装置および方法、記録媒体、並びにプログラム
US20040258162A1 (en) 2003-06-20 2004-12-23 Stephen Gordon Systems and methods for encoding and decoding video data in parallel
US7693339B2 (en) * 2003-12-17 2010-04-06 Andreas Wittenstein Method and apparatus for faster-than-real-time lossless compression and decompression of images
US7450770B2 (en) * 2003-12-19 2008-11-11 National Taiwan University Architecture and method for parallel embedded block coding
US20070014367A1 (en) * 2005-07-13 2007-01-18 Yaxiong Zhou Extensible architecture for multi-standard variable length decoding
US8401082B2 (en) * 2006-03-27 2013-03-19 Qualcomm Incorporated Methods and systems for refinement coefficient coding in video compression
US8306125B2 (en) * 2006-06-21 2012-11-06 Digital Video Systems, Inc. 2-bin parallel decoder for advanced video processing
US8275045B2 (en) * 2006-07-12 2012-09-25 Qualcomm Incorporated Video compression using adaptive variable length codes
US8000388B2 (en) 2006-07-17 2011-08-16 Sony Corporation Parallel processing apparatus for video compression
US7365659B1 (en) 2006-12-06 2008-04-29 Silicon Image Gmbh Method of context adaptive binary arithmetic coding and coding apparatus using the same
JP5150129B2 (ja) 2007-04-20 2013-02-20 株式会社ミマキエンジニアリング プリンター装置
US9648325B2 (en) * 2007-06-30 2017-05-09 Microsoft Technology Licensing, Llc Video decoding implementations for a graphics processing unit
CN101389021B (zh) 2007-09-14 2010-12-22 华为技术有限公司 视频编解码方法及装置
BRPI0818444A2 (pt) 2007-10-12 2016-10-11 Qualcomm Inc codificação adaptativa de informação de cabeçalho de bloco de vídeo
US9008171B2 (en) * 2008-01-08 2015-04-14 Qualcomm Incorporated Two pass quantization for CABAC coders
US8542748B2 (en) * 2008-03-28 2013-09-24 Sharp Laboratories Of America, Inc. Methods and systems for parallel video encoding and decoding
JP4314315B1 (ja) * 2008-03-31 2009-08-12 株式会社東芝 情報処理装置および復号制御方法
FR2931280B1 (fr) 2008-05-19 2011-01-07 Envivio France Procede et dispositif de codage ou decodage d'image avec parallelisatioon du traitement sur plusieurs processeurs et coprocesseurs, programme d'ordinateur et moyen de stockage correspondants.
EP2146343A1 (en) * 2008-07-16 2010-01-20 Deutsche Thomson OHG Method and apparatus for synchronizing highly compressed enhancement layer data
US8275209B2 (en) * 2008-10-10 2012-09-25 Microsoft Corporation Reduced DC gain mismatch and DC leakage in overlap transform processing
US7932843B2 (en) * 2008-10-17 2011-04-26 Texas Instruments Incorporated Parallel CABAC decoding for video decompression
WO2010063184A1 (en) 2008-12-03 2010-06-10 Mediatek Inc. Method for performing parallel cabac processing with ordered entropy slices, and associated apparatus
US9467699B2 (en) 2008-12-03 2016-10-11 Hfi Innovation Inc. Method for performing parallel coding with ordered entropy slices, and associated apparatus
US20120099657A1 (en) 2009-07-06 2012-04-26 Takeshi Tanaka Image decoding device, image coding device, image decoding method, image coding method, program, and integrated circuit
CN102098503B (zh) * 2009-12-14 2012-11-28 中兴通讯股份有限公司 一种多核处理器并行解码图像的方法和装置
US20110280314A1 (en) * 2010-05-12 2011-11-17 Texas Instruments Incorporated Slice encoding and decoding processors, circuits, devices, systems and processes
CN101888554B (zh) * 2010-07-09 2013-05-22 西安交通大学 并行流水运动补偿滤波器vlsi结构设计方法
US8344917B2 (en) * 2010-09-30 2013-01-01 Sharp Laboratories Of America, Inc. Methods and systems for context initialization in video coding and decoding
US8995523B2 (en) * 2011-06-03 2015-03-31 Qualcomm Incorporated Memory efficient context modeling
AU2012268950B2 (en) 2011-06-16 2016-02-04 Dolby Video Compression, Llc Entropy coding of motion vector differences
US20130003823A1 (en) * 2011-07-01 2013-01-03 Kiran Misra System for initializing an arithmetic coder
KR102444757B1 (ko) 2011-07-15 2022-09-19 지이 비디오 컴프레션, 엘엘씨 저-지연을 위한 샘플 배치 코딩

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008011204A (ja) 2006-06-29 2008-01-17 Toshiba Corp 符号化回路、復号回路、エンコーダ回路、デコーダ回路、ｃａｂａｃ処理方法
WO2011042645A1 (fr) 2009-10-05 2011-04-14 France Telecom Procedes de codage et de décodage d'images, dispositifs de codage et de decodage et programmes d'ordinateur correspondants
WO2011052142A1 (ja) 2009-10-29 2011-05-05 パナソニック株式会社 画像符号化方法および画像復号方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
F. Henry, et al. Wavefront Parallel Processing. JCT-VC of ITU-T and ISO/IEC. JCTVC-E196 Ver.4, Mar. 19, 2011. pp.1-9

Also Published As

Publication number Publication date
US20200021830A1 (en) 2020-01-16
MY191000A (en) 2022-05-27
CN107995491B (zh) 2021-12-28
IL265152A (en) 2019-05-30
US11949897B2 (en) 2024-04-02
RU2014105554A (ru) 2015-08-27
CN103797793B (zh) 2018-01-09
EP3425805A1 (en) 2019-01-09
KR102039049B1 (ko) 2019-11-15
UA124568C2 (uk) 2021-10-13
US20170134741A1 (en) 2017-05-11
HK1255113A1 (zh) 2019-08-02
US20170302944A1 (en) 2017-10-19
AU2017208363A1 (en) 2017-08-17
KR101730586B1 (ko) 2017-04-26
HUE039959T2 (hu) 2019-02-28
RU2666628C1 (ru) 2018-09-11
PH12018500197B1 (en) 2018-09-24
HUE061192T2 (hu) 2023-05-28
KR20190124341A (ko) 2019-11-04
IL299633B1 (en) 2024-03-01
BR112014001026B1 (pt) 2022-05-03
JP2020092437A (ja) 2020-06-11
PH12018500197A1 (en) 2018-09-24
AU2019275583B2 (en) 2020-09-03
AU2012285851B2 (en) 2015-11-12
AU2022202573A1 (en) 2022-05-12
AU2016200182A1 (en) 2016-02-04
US20200236378A1 (en) 2020-07-23
IL253274A0 (en) 2017-08-31
IL253274B (en) 2018-04-30
MA35416B1 (fr) 2014-09-01
PH12018502511A1 (en) 2020-03-16
US10771800B2 (en) 2020-09-08
RS65721B1 (sr) 2024-08-30
US9729891B2 (en) 2017-08-08
AU2019275583A1 (en) 2020-01-02
US20170302943A1 (en) 2017-10-19
CA2841888C (en) 2017-01-03
JP7593980B2 (ja) 2024-12-03
ES2983979T3 (es) 2024-10-28
PH12018500195B1 (en) 2019-10-25
PH12018500198B1 (en) 2019-10-25
KR102085171B1 (ko) 2020-03-06
HK1254387A1 (zh) 2019-07-19
IL310690A (en) 2024-04-01
AU2020280994B2 (en) 2022-03-03
FI3425805T3 (fi) 2023-03-22
AU2020280994A1 (en) 2021-01-07
DK2732625T3 (en) 2018-12-17
HRP20230228T1 (hr) 2023-04-14
PL2732625T3 (pl) 2019-02-28
ZA201401075B (en) 2015-02-25
IL270426B (en) 2020-08-31
IL276219A (en) 2020-09-30
TN2014000015A1 (en) 2015-07-01
KR20220129114A (ko) 2022-09-22
US20180084267A1 (en) 2018-03-22
RU2019107150A3 (cg-RX-API-DMAC7.html) 2021-10-22
UA111362C2 (uk) 2016-04-25
IL316612A (en) 2024-12-01
EP4407997A2 (en) 2024-07-31
IL265152B (en) 2019-11-28
MY168583A (en) 2018-11-14
CL2014000116A1 (es) 2014-08-01
KR20250044718A (ko) 2025-04-01
RS64037B1 (sr) 2023-04-28
MY210263A (en) 2025-09-05
PH12018500196A1 (en) 2018-09-24
US20140105293A1 (en) 2014-04-17
US9866857B2 (en) 2018-01-09
CN107959854A (zh) 2018-04-24
MX372652B (es) 2020-05-06
CN103797793A (zh) 2014-05-14
AP3992A (en) 2017-01-08
KR20220047686A (ko) 2022-04-18
KR20160049028A (ko) 2016-05-04
WO2013010997A1 (en) 2013-01-24
US9596469B2 (en) 2017-03-14
MY198882A (en) 2023-10-02
EP4152749B1 (en) 2024-04-10
HK1254885A1 (zh) 2019-07-26
IL299633B2 (en) 2024-07-01
CN108111854A (zh) 2018-06-01
RU2682922C1 (ru) 2019-03-22
KR101882979B9 (ko) 2021-10-27
RU2763532C2 (ru) 2021-12-30
KR102187171B1 (ko) 2020-12-04
RU2643647C1 (ru) 2018-02-02
PL4152749T3 (pl) 2024-09-02
CO6880051A2 (es) 2014-02-28
US9860547B2 (en) 2018-01-02
PL3425805T3 (pl) 2023-05-08
UA114670C2 (uk) 2017-07-10
JP2025041597A (ja) 2025-03-26
IL291443B2 (en) 2023-06-01
JP2023017786A (ja) 2023-02-07
RU2610668C2 (ru) 2017-02-14
AP2016009466A0 (cg-RX-API-DMAC7.html) 2016-09-30
AU2017208363B2 (en) 2019-09-12
US9860544B2 (en) 2018-01-02
JP2014525187A (ja) 2014-09-25
PT4152749T (pt) 2024-07-12
US20180367810A1 (en) 2018-12-20
US11595675B2 (en) 2023-02-28
CN107995491A (zh) 2018-05-04
MX2022003601A (es) 2022-06-17
JP2018152896A (ja) 2018-09-27
KR101721487B1 (ko) 2017-03-30
IL230399A (en) 2017-07-31
JP6659767B2 (ja) 2020-03-04
LT4152749T (lt) 2024-07-25
JP2016187194A (ja) 2016-10-27
US10085035B2 (en) 2018-09-25
AU2022202573B2 (en) 2023-08-10
AP2014007416A0 (en) 2014-02-28
US12389024B2 (en) 2025-08-12
US10659798B2 (en) 2020-05-19
RU2019107150A (ru) 2020-09-14
IL291443A (en) 2022-05-01
MX2020003540A (es) 2022-03-25
US10924754B2 (en) 2021-02-16
PH12018500198A1 (en) 2018-09-24
US11019352B2 (en) 2021-05-25
IL258274B (en) 2019-03-31
FI4152749T3 (fi) 2024-07-03
US20200280731A1 (en) 2020-09-03
IL276219B (en) 2021-05-31
SI3425805T1 (sl) 2023-04-28
KR20140042893A (ko) 2014-04-07
DK4152749T3 (da) 2024-07-15
US20170302945A1 (en) 2017-10-19
CN108111854B (zh) 2021-04-02
DK3425805T3 (da) 2023-03-06
AU2024278627A1 (en) 2025-01-16
EP2732625A1 (en) 2014-05-21
EP4407997A3 (en) 2024-10-30
KR20180086525A (ko) 2018-07-31
PH12018500196B1 (en) 2018-09-24
US20250310553A1 (en) 2025-10-02
CN107948645B (zh) 2021-12-24
KR20200024959A (ko) 2020-03-09
IL310690B1 (en) 2024-12-01
AU2025204718A1 (en) 2025-07-10
ES2939239T3 (es) 2023-04-20
EP2732625B1 (en) 2018-09-05
KR20200136515A (ko) 2020-12-07
IL299633A (en) 2023-03-01
IL258274A (en) 2018-05-31
AU2025204718B2 (en) 2025-09-18
MX390959B (es) 2025-03-21
KR102385848B1 (ko) 2022-04-14
SI4152749T1 (sl) 2024-08-30
CN107959854B (zh) 2021-07-23
IL282796A (en) 2021-06-30
AU2023258453A1 (en) 2023-11-23
AU2012285851A1 (en) 2014-02-06
KR20170047405A (ko) 2017-05-04
HUE067091T2 (hu) 2024-09-28
US20240292010A1 (en) 2024-08-29
PH12014500152B1 (en) 2019-10-30
US20200366919A1 (en) 2020-11-19
ES2694848T3 (es) 2018-12-27
CA2841888A1 (en) 2013-01-24
KR101882979B1 (ko) 2018-08-24
EP3425805B1 (en) 2022-12-07
MX2014000542A (es) 2014-07-14
PH12018500195A1 (en) 2018-09-24
PH12014500152A1 (en) 2014-04-24
JP7164692B2 (ja) 2022-11-01
JP2022033819A (ja) 2022-03-02
PT2732625T (pt) 2018-12-17
HK1254424A1 (zh) 2019-07-19
IL310690B2 (en) 2025-04-01
AU2024278627B2 (en) 2025-05-15
US20230179786A1 (en) 2023-06-08
JP6177775B2 (ja) 2017-08-09
BR112014001026A2 (pt) 2017-02-14
AU2023258453B2 (en) 2024-09-19
CN107948645A (zh) 2018-04-20
AU2016200182B2 (en) 2017-05-04
JP6985436B2 (ja) 2021-12-22
US20210211701A1 (en) 2021-07-08
LT3425805T (lt) 2023-03-27
IL282796B (en) 2022-04-01
PT3425805T (pt) 2023-03-13
EP4152749A1 (en) 2023-03-22
US10652564B2 (en) 2020-05-12

Similar Documents

Publication Publication Date Title
KR102444757B1 (ko) 저-지연을 위한 샘플 배치 코딩
HK40113322A (en) Sample array coding for low-delay
HK1198092B (en) Sample array coding for low-delay
HK1198092A (en) Sample array coding for low-delay

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20220407

Application number text: 1020207034469

Filing date: 20201130

PA0201 Request for examination
A302 Request for accelerated examination
PA0302 Request for accelerated examination

Patent event date: 20220412

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

PG1501 Laying open of application
E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20220615

A107 Divisional application of patent
GRNT Written decision to grant
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20220914

Application number text: 1020207034469

Filing date: 20201130

PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20220914

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20220915

End annual number: 3

Start annual number: 1

PG1601 Publication of registration