JP7421036B2 - ロスレスデータ圧縮 - Google Patents

ロスレスデータ圧縮 Download PDF

Info

Publication number
JP7421036B2
JP7421036B2 JP2019551920A JP2019551920A JP7421036B2 JP 7421036 B2 JP7421036 B2 JP 7421036B2 JP 2019551920 A JP2019551920 A JP 2019551920A JP 2019551920 A JP2019551920 A JP 2019551920A JP 7421036 B2 JP7421036 B2 JP 7421036B2
Authority
JP
Japan
Prior art keywords
data
compressed
compression
row
value
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
JP2019551920A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020501475A (ja
JP2020501475A5 (enExample
Inventor
デュベイ アイシュワルヤ
サンヴィ ヘトゥル
Original Assignee
テキサス インスツルメンツ インコーポレイテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by テキサス インスツルメンツ インコーポレイテッド filed Critical テキサス インスツルメンツ インコーポレイテッド
Publication of JP2020501475A publication Critical patent/JP2020501475A/ja
Publication of JP2020501475A5 publication Critical patent/JP2020501475A5/ja
Application granted granted Critical
Publication of JP7421036B2 publication Critical patent/JP7421036B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H03M7/3059—Digital compression and data reduction techniques where the original information is represented by a subset or similar information, e.g. lossy compression
    • 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
    • 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
    • H03M7/6005—Decoder aspects
    • 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
    • H03M7/6017—Methods or arrangements to increase the throughput
    • 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
    • H03M7/6064—Selection of Compressor
    • 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
    • H03M7/6064—Selection of Compressor
    • H03M7/6076—Selection between compressors of the same type

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Computer Security & Cryptography (AREA)
JP2019551920A 2016-12-12 2017-12-12 ロスレスデータ圧縮 Active JP7421036B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/376,170 2016-12-12
US15/376,170 US10069511B2 (en) 2016-12-12 2016-12-12 Lossless data compression
PCT/US2017/065915 WO2018111942A1 (en) 2016-12-12 2017-12-12 Lossless data compression

Publications (3)

Publication Number Publication Date
JP2020501475A JP2020501475A (ja) 2020-01-16
JP2020501475A5 JP2020501475A5 (enExample) 2021-01-28
JP7421036B2 true JP7421036B2 (ja) 2024-01-24

Family

ID=62490497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019551920A Active JP7421036B2 (ja) 2016-12-12 2017-12-12 ロスレスデータ圧縮

Country Status (5)

Country Link
US (1) US10069511B2 (enExample)
EP (1) EP3552312A4 (enExample)
JP (1) JP7421036B2 (enExample)
CN (1) CN109952708B (enExample)
WO (1) WO2018111942A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10402111B1 (en) * 2017-08-14 2019-09-03 Xilinx, Inc. Systems and methods for data storage compression
US10970080B2 (en) 2018-02-08 2021-04-06 Marvell Asia Pte, Ltd. Systems and methods for programmable hardware architecture for machine learning
US10929778B1 (en) * 2018-05-22 2021-02-23 Marvell Asia Pte, Ltd. Address interleaving for machine learning
US11016801B1 (en) 2018-05-22 2021-05-25 Marvell Asia Pte, Ltd. Architecture to support color scheme-based synchronization for machine learning
US10997510B1 (en) 2018-05-22 2021-05-04 Marvell Asia Pte, Ltd. Architecture to support tanh and sigmoid operations for inference acceleration in machine learning
US10891136B1 (en) 2018-05-22 2021-01-12 Marvell Asia Pte, Ltd. Data transmission between memory and on chip memory of inference engine for machine learning via a single data gathering instruction
US10929760B1 (en) 2018-05-22 2021-02-23 Marvell Asia Pte, Ltd. Architecture for table-based mathematical operations for inference acceleration in machine learning
US10929779B1 (en) 2018-05-22 2021-02-23 Marvell Asia Pte, Ltd. Architecture to support synchronization between core and inference engine for machine learning
CN111697973B (zh) * 2019-05-16 2021-02-02 时擎智能科技(上海)有限公司 压缩方法及压缩系统
CN110247666B (zh) * 2019-05-22 2023-08-18 深圳大学 一种硬件并行压缩的系统及方法
TWI745697B (zh) 2019-05-24 2021-11-11 創鑫智慧股份有限公司 用於神經網路參數的運算系統及其壓縮方法
CN112241005B (zh) * 2019-07-19 2024-05-31 杭州海康威视数字技术股份有限公司 雷达探测数据的压缩方法、装置及存储介质
DE102019214587A1 (de) * 2019-09-24 2021-03-25 Conti Temic Microelectronic Gmbh Verarbeitung verlustbehaftet komprimierten ADAS-Sensordaten für Fahrerassistenzsysteme
WO2021130086A1 (en) * 2019-12-23 2021-07-01 Ams Ag Lossless data transfer compression
CN111307182B (zh) * 2020-03-06 2022-08-23 宁波飞芯电子科技有限公司 数据处理方法及阵列型传感器
US12373989B2 (en) * 2021-09-13 2025-07-29 Apple Inc. Lossless compression techniques
US12118755B2 (en) * 2021-12-07 2024-10-15 International Business Machines Corporation Stochastic compression of raster data
CN114268323B (zh) * 2021-12-24 2023-07-07 成都索贝数码科技股份有限公司 支持行存的数据压缩编码方法、装置及时序数据库
JP2024097196A (ja) * 2023-01-05 2024-07-18 日本電気株式会社 データ圧縮装置、データ圧縮方法およびプログラム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04252569A (ja) * 1991-01-28 1992-09-08 Nec Corp 画像データ圧縮方式
JPH06319047A (ja) * 1993-05-07 1994-11-15 Seiko Epson Corp 情報処理装置
JPH1132328A (ja) * 1997-07-10 1999-02-02 Pfu Ltd 多値画像データにおけるデータ圧縮方法、データ圧縮装置および記録媒体
US9204157B2 (en) 2011-11-18 2015-12-01 Texas Instruments Incorporated Video compression searching reference frame in hybrid growing-window and sliding-window
CN201523455U (zh) * 2009-09-24 2010-07-07 信飞系统公司 基站收发机系统中的信号压缩装置
JP2012013657A (ja) 2010-07-05 2012-01-19 Ihi Infrastructure Systems Co Ltd 分光分析装置
JP5591080B2 (ja) * 2010-11-26 2014-09-17 三菱電機株式会社 データ圧縮装置及びデータ処理システム及びコンピュータプログラム及びデータ圧縮方法
US20120239612A1 (en) 2011-01-25 2012-09-20 Muthian George User defined functions for data loading
US8914545B2 (en) * 2011-04-27 2014-12-16 Iii Holdings 1, Llc Systems and methods for lossless compression of data and high speed manipulation thereof
JP2014075687A (ja) 2012-10-04 2014-04-24 Seiko Epson Corp 画像データ圧縮装置、画像データ伸張装置、表示装置、画像処理システム、画像データ圧縮方法及び画像データ伸張方法
US20150256842A1 (en) 2014-03-07 2015-09-10 Silicon Image, Inc. Compressed Video Transfer over a Multimedia Link
CN104378118B (zh) * 2014-10-29 2017-08-11 中国科学院地质与地球物理研究所 高效自适应地震数据流无损压缩及解压缩方法
US9748972B2 (en) * 2015-09-14 2017-08-29 Leco Corporation Lossless data compression
US9496894B1 (en) * 2015-10-21 2016-11-15 GE Lighting Solutions, LLC System and method for data compression over a communication network
US9923577B1 (en) * 2016-09-04 2018-03-20 ScaleFlux, Inc. Hybrid software-hardware implementation of lossless data compression and decompression

Also Published As

Publication number Publication date
CN109952708A (zh) 2019-06-28
WO2018111942A1 (en) 2018-06-21
JP2020501475A (ja) 2020-01-16
CN109952708B (zh) 2023-06-30
US10069511B2 (en) 2018-09-04
EP3552312A4 (en) 2019-12-25
US20180167083A1 (en) 2018-06-14
EP3552312A1 (en) 2019-10-16

Similar Documents

Publication Publication Date Title
JP7421036B2 (ja) ロスレスデータ圧縮
US8847798B2 (en) Systems and methods for data compression and parallel, pipelined decompression
JP2020173782A (ja) 画像エンコーディング方法及び装置並びに画像デコーディング方法及び装置
KR101725223B1 (ko) 저장 장치에서의 데이터 압축 방법
CN115336243A (zh) 基于哈尔的点云编码方法和装置
CN104704825B (zh) 分段图像数据的无损压缩
US20180276873A1 (en) Providing output surface data to a display in data processing systems
US11424761B2 (en) Multiple symbol decoder
CN115913245A (zh) 数据编码方法、数据解码方法以及数据处理装置
US20230004790A1 (en) Neural network accelerator and operating method thereof
CN115022628A (zh) 基于jpeg-ls的高吞吐率无损图像压缩方法
JP2005065168A (ja) 画像圧縮装置及び画像圧縮方法
WO2024140568A1 (zh) 图像处理方法、装置、电子设备及可读存储介质
US8542934B2 (en) Transform space difference compression
CN105163130B (zh) 一种基于离散Tchebichef正交多项式的图像无损压缩方法
US20240291503A1 (en) System and method for multi-type data compression or decompression with a virtual management layer
CN115250351A (zh) 用于图像数据的压缩方法、解压方法及相关产品
WO2018068250A1 (zh) 处理数据的方法、装置、芯片和摄像头
WO2020089614A2 (en) Methods, apparatuses, computer programs and computer-readable media for processing configuration data
JP7481167B2 (ja) 圧縮データの解凍システム及びメモリシステム並びにデータ解凍方法
US12388655B2 (en) Data processing systems
US20250096815A1 (en) System and method for multi-type data compression or decompression with a virtual management layer
US20250279792A1 (en) System-level data compression scheme
US11048413B2 (en) Method for reducing read ports and accelerating decompression in memory systems
EP4500850A1 (en) Frame buffer usage during a decoding process

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20190613

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201208

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201208

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20210218

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210323

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210602

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220117

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220209

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220509

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20220516

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220708

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220805

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221214

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230313

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230620

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230920

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231019

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231213

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231214

R150 Certificate of patent or registration of utility model

Ref document number: 7421036

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150