JP2014132750A5 - - Google Patents

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Publication number
JP2014132750A5
JP2014132750A5 JP2013262636A JP2013262636A JP2014132750A5 JP 2014132750 A5 JP2014132750 A5 JP 2014132750A5 JP 2013262636 A JP2013262636 A JP 2013262636A JP 2013262636 A JP2013262636 A JP 2013262636A JP 2014132750 A5 JP2014132750 A5 JP 2014132750A5
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Japan
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data block
previous
current
data
memory area
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JP2013262636A
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Japanese (ja)
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JP6512733B2 (ja
JP2014132750A (ja
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Priority claimed from KR1020130000074A external-priority patent/KR101992274B1/ko
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JP2013262636A 2013-01-02 2013-12-19 データ圧縮方法と、該方法を行う装置 Active JP6512733B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130000074A KR101992274B1 (ko) 2013-01-02 2013-01-02 데이터 압축 방법과 상기 방법을 수행할 수 있는 장치들
KR10-2013-0000074 2013-01-02

Publications (3)

Publication Number Publication Date
JP2014132750A JP2014132750A (ja) 2014-07-17
JP2014132750A5 true JP2014132750A5 (enExample) 2016-12-22
JP6512733B2 JP6512733B2 (ja) 2019-05-15

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JP2013262636A Active JP6512733B2 (ja) 2013-01-02 2013-12-19 データ圧縮方法と、該方法を行う装置

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US (1) US9280287B2 (enExample)
EP (1) EP2752760B1 (enExample)
JP (1) JP6512733B2 (enExample)
KR (1) KR101992274B1 (enExample)
CN (1) CN103916131B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9668020B2 (en) 2014-04-07 2017-05-30 The Nielsen Company (Us), Llc Signature retrieval and matching for media monitoring
US9438940B2 (en) 2014-04-07 2016-09-06 The Nielsen Company (Us), Llc Methods and apparatus to identify media using hash keys
CN105790768B (zh) * 2014-12-19 2018-12-25 珠海全志科技股份有限公司 数据存储方法和系统
CN104485967B (zh) * 2015-01-08 2017-10-03 中山大学 由序列通项表达式驱动的并行计算传输列表实时压缩方法
US10542457B2 (en) 2015-04-20 2020-01-21 Qualcomm Incorporated Enhanced compression formats for data compression
US20170038978A1 (en) * 2015-08-05 2017-02-09 HGST Netherlands B.V. Delta Compression Engine for Similarity Based Data Deduplication
US10200546B2 (en) 2015-09-25 2019-02-05 The Nielsen Company (Us), Llc Methods and apparatus to identify media using hybrid hash keys
US10394724B2 (en) 2016-08-22 2019-08-27 Qualcomm Incorporated Low power data transfer for memory subsystem using data pattern checker to determine when to suppress transfers based on specific patterns
US10497084B2 (en) * 2017-04-24 2019-12-03 Intel Corporation Efficient sharing and compression expansion of data across processing systems
US10809928B2 (en) 2017-06-02 2020-10-20 Western Digital Technologies, Inc. Efficient data deduplication leveraging sequential chunks or auxiliary databases
US10503608B2 (en) 2017-07-24 2019-12-10 Western Digital Technologies, Inc. Efficient management of reference blocks used in data deduplication
CN107622781B (zh) * 2017-10-12 2020-05-19 华中科技大学 一种提升三层忆阻器写性能的编解码方法
CN111124940B (zh) * 2018-10-31 2022-03-22 深信服科技股份有限公司 一种基于全闪存阵列的空间回收方法及系统
CN112070652A (zh) * 2019-06-10 2020-12-11 上海赜睿信息科技有限公司 数据压缩、解压方法、可读存储介质和电子设备
KR102858422B1 (ko) 2019-06-14 2025-09-12 삼성전자주식회사 스토리지 장치 및 스토리지 장치의 동작 방법
US11252460B2 (en) 2020-03-27 2022-02-15 The Nielsen Company (Us), Llc Signature matching with meter data aggregation for media identification
CN114077554B (zh) * 2022-01-20 2022-06-21 广州匠芯创科技有限公司 一种数据解码方法、系统、设备及介质

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259824B (en) * 1991-09-19 1995-01-18 Sony Broadcast & Communication Data compression
US5371499A (en) * 1992-02-28 1994-12-06 Intersecting Concepts, Inc. Data compression using hashing
US5521597A (en) * 1993-08-02 1996-05-28 Mircosoft Corporation Data compression for network transport
US5977977A (en) * 1995-08-04 1999-11-02 Microsoft Corporation Method and system for multi-pass rendering
US5990955A (en) * 1997-10-03 1999-11-23 Innovacom Inc. Dual encoding/compression method and system for picture quality/data density enhancement
JP3541930B2 (ja) * 1998-08-13 2004-07-14 富士通株式会社 符号化装置及び復号化装置
JP2000148656A (ja) * 1998-11-09 2000-05-30 Mitsubishi Electric Corp メモリシステム
US6819271B2 (en) * 1999-01-29 2004-11-16 Quickshift, Inc. Parallel compression and decompression system and method having multiple parallel compression and decompression engines
US6601104B1 (en) * 1999-03-11 2003-07-29 Realtime Data Llc System and methods for accelerated data storage and retrieval
US6658148B1 (en) 2000-06-06 2003-12-02 Matsushita Electric Works, Ltd. Image processing method and apparatus
US6763444B2 (en) * 2001-05-08 2004-07-13 Micron Technology, Inc. Read/write timing calibration of a memory array using a row or a redundant row
TWI220959B (en) * 2003-06-05 2004-09-11 Carry Computer Eng Co Ltd Storage device with optimized compression management mechanism
JP4405510B2 (ja) * 2003-07-21 2010-01-27 フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー.ファオ オーディオファイルフォーマット変換
US7321991B2 (en) 2004-01-10 2008-01-22 Hynix Semiconductor Inc. Semiconductor memory device having advanced test mode
US20060069857A1 (en) * 2004-09-24 2006-03-30 Nec Laboratories America, Inc. Compression system and method
US20060106870A1 (en) * 2004-11-16 2006-05-18 International Business Machines Corporation Data compression using a nested hierarchy of fixed phrase length dictionaries
US7215259B2 (en) 2005-06-03 2007-05-08 Quantum Corporation Data compression with selective encoding of short matches
US8626726B2 (en) 2006-05-31 2014-01-07 International Business Machines Corporation Method and system for transformation of logical data objects for storage
CN101212682B (zh) * 2007-12-22 2011-06-15 深圳市同洲电子股份有限公司 一种运动搜索区域的数据加载装置和方法
JP5481809B2 (ja) * 2008-08-12 2014-04-23 富士通株式会社 コンパレータ回路及びそれを有するアナログデジタルコンバータ
CN101478311B (zh) * 2009-01-22 2010-10-20 浙江大学 bzip2压缩算法硬件加速实现方法
CN101505427A (zh) * 2009-02-20 2009-08-12 杭州爱威芯科技有限公司 视频压缩编码算法中的运动估计装置
WO2010113454A1 (ja) * 2009-03-31 2010-10-07 パナソニック株式会社 記録媒体、再生装置、及び集積回路
KR20120090194A (ko) * 2011-02-07 2012-08-17 삼성전자주식회사 데이터 처리 장치 및 이를 포함하는 데이터 처리 시스템

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