JP2005234687A - 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 - Google Patents

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 Download PDF

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Publication number
JP2005234687A
JP2005234687A JP2004040177A JP2004040177A JP2005234687A JP 2005234687 A JP2005234687 A JP 2005234687A JP 2004040177 A JP2004040177 A JP 2004040177A JP 2004040177 A JP2004040177 A JP 2004040177A JP 2005234687 A JP2005234687 A JP 2005234687A
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JP
Japan
Prior art keywords
memory area
memory
image
image processing
information
Prior art date
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Abandoned
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JP2004040177A
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English (en)
Japanese (ja)
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JP2005234687A5 (enExample
Inventor
Tetsuya Okada
徹也 岡田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
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Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2004040177A priority Critical patent/JP2005234687A/ja
Priority to US11/049,851 priority patent/US20050180643A1/en
Priority to EP20050002974 priority patent/EP1564998A3/en
Priority to KR20050012807A priority patent/KR20060042002A/ko
Priority to CNB2005100640386A priority patent/CN100420296C/zh
Publication of JP2005234687A publication Critical patent/JP2005234687A/ja
Publication of JP2005234687A5 publication Critical patent/JP2005234687A5/ja
Abandoned legal-status Critical Current

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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)
  • Television Signal Processing For Recording (AREA)
  • Image Input (AREA)
  • Memory System (AREA)
JP2004040177A 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 Abandoned JP2005234687A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
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
US11/049,851 US20050180643A1 (en) 2004-02-17 2005-02-03 Memory management method, image processing apparatus, and memory management program
EP20050002974 EP1564998A3 (en) 2004-02-17 2005-02-11 Memory management method, image processing apparatus, and memory management program
KR20050012807A KR20060042002A (ko) 2004-02-17 2005-02-16 메모리 관리 방법, 화상 처리 장치 및 메모리 관리 프로그램
CNB2005100640386A CN100420296C (zh) 2004-02-17 2005-02-17 存储器管理方法、图像处理设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
JP2005234687A true JP2005234687A (ja) 2005-09-02
JP2005234687A5 JP2005234687A5 (enExample) 2007-01-11

Family

ID=34697989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004040177A Abandoned 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

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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8199157B2 (en) 2007-02-06 2012-06-12 Samsung Electronics Co., Ltd. System on chip including an image processing memory with multiple access
JP2014011714A (ja) * 2012-07-02 2014-01-20 Ntt Docomo Inc 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
JP2016158282A (ja) * 2016-04-12 2016-09-01 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
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

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
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

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US5915041A (en) * 1993-03-04 1999-06-22 Unisys Corporation Method and apparatus for efficiently decoding variable length encoded data
JP3278297B2 (ja) * 1994-07-20 2002-04-30 富士通株式会社 データ圧縮方法及びデータ復元方法並びにデータ圧縮装置及びデータ復元装置
US5920352A (en) * 1994-10-28 1999-07-06 Matsushita Electric Industrial Co., Ltd. Image memory storage system and method for a block oriented image processing system
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
US6008820A (en) * 1995-08-04 1999-12-28 Microsoft Corporation Processor for controlling the display of rendered image layers and method for controlling same
US5867166A (en) * 1995-08-04 1999-02-02 Microsoft Corporation Method and system for generating images using Gsprites
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
EP0936813A1 (en) * 1998-02-16 1999-08-18 CANAL+ Société Anonyme Processing of digital picture data in a decoder
US6366289B1 (en) * 1998-07-17 2002-04-02 Microsoft Corporation Method and system for managing a display image in compressed and uncompressed blocks
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
BR0015959A (pt) * 1999-12-14 2002-08-06 Scientific Atlanta Sistema e método para o processamento de vìdeo adaptativo com alocação de recursos coordenados
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8199157B2 (en) 2007-02-06 2012-06-12 Samsung Electronics Co., Ltd. System on chip including an image processing memory with multiple access
JP2014011714A (ja) * 2012-07-02 2014-01-20 Ntt Docomo Inc 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
US9942562B2 (en) 2012-07-02 2018-04-10 Ntt Docomo, Inc. Video predictive encoding device, video predictive encoding method, video predictive encoding program, video predictive decoding device, video predictive decoding method, and video predictive decoding program
US10116956B2 (en) 2012-07-02 2018-10-30 Ntt Docomo, Inc. Video predictive encoding device, video predictive encoding method, video predictive encoding program, video predictive decoding device, video predictive decoding method, and video predictive decoding program
US10560711B2 (en) 2012-07-02 2020-02-11 Ntt Docomo, Inc. VIDEO PREDICTIVE ENCODING DEVICE, VIDEO PREDICTIVE ENCODING Method, video predictive encoding program, video predictive decoding device, video predictive decoding method, and video predictive decoding program
JP2016158282A (ja) * 2016-04-12 2016-09-01 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
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

Also Published As

Publication number Publication date
US20050180643A1 (en) 2005-08-18
CN100420296C (zh) 2008-09-17
CN1658665A (zh) 2005-08-24
KR20060042002A (ko) 2006-05-12
EP1564998A3 (en) 2007-12-26
EP1564998A2 (en) 2005-08-17

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