CN100420296C - 存储器管理方法、图像处理设备 - Google Patents

存储器管理方法、图像处理设备 Download PDF

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Publication number
CN100420296C
CN100420296C CNB2005100640386A CN200510064038A CN100420296C CN 100420296 C CN100420296 C CN 100420296C CN B2005100640386 A CNB2005100640386 A CN B2005100640386A CN 200510064038 A CN200510064038 A CN 200510064038A CN 100420296 C CN100420296 C CN 100420296C
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China
Prior art keywords
memory block
image
memory
storage area
parts
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Expired - Fee Related
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CNB2005100640386A
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English (en)
Chinese (zh)
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CN1658665A (zh
Inventor
冈田徹也
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Sony Corp
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Sony Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
    • B43L19/0056—Holders for erasers
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C1/00—Computing aids in which the computing members form at least part of the displayed result and are manipulated directly by hand, e.g. abacuses or pocket adding devices
    • 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
    • H04N19/127—Prioritisation of hardware or computational resources
    • 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
    • H04N19/42—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
    • H04N19/423—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 characterised by memory arrangements

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Memory System (AREA)
  • Television Signal Processing For Recording (AREA)
  • Image Input (AREA)
CNB2005100640386A 2004-02-17 2005-02-17 存储器管理方法、图像处理设备 Expired - Fee Related CN100420296C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP040177/2004 2004-02-17
JP040177/04 2004-02-17
JP2004040177A JP2005234687A (ja) 2004-02-17 2004-02-17 メモリ管理方法、画像処理装置およびメモリ管理プログラム

Publications (2)

Publication Number Publication Date
CN1658665A CN1658665A (zh) 2005-08-24
CN100420296C true CN100420296C (zh) 2008-09-17

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CNB2005100640386A Expired - Fee Related CN100420296C (zh) 2004-02-17 2005-02-17 存储器管理方法、图像处理设备

Country Status (5)

Country Link
US (1) US20050180643A1 (enExample)
EP (1) EP1564998A3 (enExample)
JP (1) JP2005234687A (enExample)
KR (1) KR20060042002A (enExample)
CN (1) CN100420296C (enExample)

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JP3989472B2 (ja) * 2004-07-30 2007-10-10 シャープ株式会社 画像データ処理回路およびそれを備えてなる画像処理装置
US7769274B2 (en) * 2005-05-06 2010-08-03 Mediatek, Inc. Video processing and optical recording using a shared memory
KR100867640B1 (ko) 2007-02-06 2008-11-10 삼성전자주식회사 다중 접근 경로를 가지는 이미지 프로세싱 메모리를포함하는 시스템 온 칩
JP4874162B2 (ja) * 2007-04-27 2012-02-15 ルネサスエレクトロニクス株式会社 データ展開装置及びデータ展開方法
JP4917561B2 (ja) * 2008-03-18 2012-04-18 株式会社リコー 画像処理装置
JP2010160585A (ja) * 2009-01-06 2010-07-22 Sony Corp サーバ装置、情報処理方法、情報処理システム
GB2483282B (en) * 2010-09-03 2017-09-13 Advanced Risc Mach Ltd Data compression and decompression using relative and absolute delta values
CN102956238B (zh) * 2011-08-19 2016-02-10 杜比实验室特许公司 用于在音频帧序列中检测重复模式的方法及设备
JP5972687B2 (ja) * 2012-07-02 2016-08-17 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム
JP2014013506A (ja) * 2012-07-04 2014-01-23 Canon Inc 情報処理装置、制御方法、及びプログラム
CN103731448B (zh) * 2012-10-11 2017-09-26 腾讯科技（深圳）有限公司 一种压缩图片的方法和系统
US9299126B2 (en) * 2013-09-12 2016-03-29 Arm Limited Image processing apparatus and a method of storing encoded data blocks generated by such an image processing apparatus
JP6426648B2 (ja) * 2016-04-12 2018-11-21 株式会社Ｎｔｔドコモ 動画像予測復号方法及び動画像予測復号装置
CN106354811A (zh) * 2016-08-29 2017-01-25 苏州蓝海彤翔系统科技有限公司 一种处理图片输出异常状态的方法、装置及系统
JP2020167492A (ja) * 2019-03-29 2020-10-08 株式会社デンソーテン バッファ管理装置
CN112188034A (zh) * 2020-09-29 2021-01-05 北京小米移动软件有限公司 一种图像处理方法、装置、终端设备及介质
CN116320466A (zh) * 2023-03-16 2023-06-23 北京百度网讯科技有限公司 视频编码方法、装置、设备、存储介质及自动驾驶车辆

Citations (5)

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CN1175750A (zh) * 1996-08-30 1998-03-11 松下电器产业株式会社 用于块结构图像处理系统的图形存储器存储系统和方法
US5907637A (en) * 1994-07-20 1999-05-25 Fujitsu Limited Method and apparatus for compressing and decompressing data
US5915041A (en) * 1993-03-04 1999-06-22 Unisys Corporation Method and apparatus for efficiently decoding variable length encoded data
CN1291408A (zh) * 1998-02-16 2001-04-11 卡纳尔股份有限公司 解码器中数字图象数据的处理
US6366289B1 (en) * 1998-07-17 2002-04-02 Microsoft Corporation Method and system for managing a display image in compressed and uncompressed blocks

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US7190284B1 (en) * 1994-11-16 2007-03-13 Dye Thomas A Selective lossless, lossy, or no compression of data based on address range, data type, and/or requesting agent
US5867166A (en) * 1995-08-04 1999-02-02 Microsoft Corporation Method and system for generating images using Gsprites
US6008820A (en) * 1995-08-04 1999-12-28 Microsoft Corporation Processor for controlling the display of rendered image layers and method for controlling same
JPH09322121A (ja) 1996-05-27 1997-12-12 Sony Corp 高能率符号化された画像信号の復号装置
WO1998044745A1 (en) * 1997-03-31 1998-10-08 Sharp Kabushiki Kaisha Apparatus and method for simultaneous video decompression
US6208354B1 (en) * 1998-11-03 2001-03-27 Ati International Srl Method and apparatus for displaying multiple graphics images in a mixed video graphics display
US6411957B1 (en) * 1999-06-30 2002-06-25 Arm Limited System and method of organizing nodes within a tree structure
CA2394352C (en) * 1999-12-14 2008-07-15 Scientific-Atlanta, Inc. System and method for adaptive decoding of a video signal with coordinated resource allocation
US6567091B2 (en) * 2000-02-01 2003-05-20 Interactive Silicon, Inc. Video controller system with object display lists
US6477612B1 (en) * 2000-02-08 2002-11-05 Microsoft Corporation Providing access to physical memory allocated to a process by selectively mapping pages of the physical memory with virtual memory allocated to the process
GB0007493D0 (en) * 2000-03-28 2000-05-17 Tao Group Ltd Garbage collection
US6940909B2 (en) * 2003-07-29 2005-09-06 Lsi Logic Corporation Video decoding during I-frame decode at resolution change

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5915041A (en) * 1993-03-04 1999-06-22 Unisys Corporation Method and apparatus for efficiently decoding variable length encoded data
US5907637A (en) * 1994-07-20 1999-05-25 Fujitsu Limited Method and apparatus for compressing and decompressing data
CN1175750A (zh) * 1996-08-30 1998-03-11 松下电器产业株式会社 用于块结构图像处理系统的图形存储器存储系统和方法
CN1291408A (zh) * 1998-02-16 2001-04-11 卡纳尔股份有限公司 解码器中数字图象数据的处理
US6366289B1 (en) * 1998-07-17 2002-04-02 Microsoft Corporation Method and system for managing a display image in compressed and uncompressed blocks

Also Published As

Publication number Publication date
US20050180643A1 (en) 2005-08-18
CN1658665A (zh) 2005-08-24
KR20060042002A (ko) 2006-05-12
EP1564998A3 (en) 2007-12-26
JP2005234687A (ja) 2005-09-02
EP1564998A2 (en) 2005-08-17

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