JP4182426B2 - 画像処理装置、画像処理方法及び画像処理プログラム - Google Patents

画像処理装置、画像処理方法及び画像処理プログラム Download PDF

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Publication number
JP4182426B2
JP4182426B2 JP2003352798A JP2003352798A JP4182426B2 JP 4182426 B2 JP4182426 B2 JP 4182426B2 JP 2003352798 A JP2003352798 A JP 2003352798A JP 2003352798 A JP2003352798 A JP 2003352798A JP 4182426 B2 JP4182426 B2 JP 4182426B2
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bit
processing
plane
sig
bits
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JP2003352798A
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Japanese (ja)
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JP2005117582A5 (enExample
JP2005117582A (ja
Inventor
聡 高木
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Sony Corp
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Sony Corp
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Priority to JP2003352798A priority Critical patent/JP4182426B2/ja
Priority to US10/962,124 priority patent/US7386179B2/en
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Publication of JP2005117582A5 publication Critical patent/JP2005117582A5/ja
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    • 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
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
    • H04N19/647—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission using significance based coding, e.g. Embedded Zerotrees of Wavelets [EZW] or Set Partitioning in Hierarchical Trees [SPIHT]
    • 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]

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
JP2003352798A 2003-10-10 2003-10-10 画像処理装置、画像処理方法及び画像処理プログラム Expired - Fee Related JP4182426B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003352798A JP4182426B2 (ja) 2003-10-10 2003-10-10 画像処理装置、画像処理方法及び画像処理プログラム
US10/962,124 US7386179B2 (en) 2003-10-10 2004-10-08 Encoding apparatus and method, and decoding apparatus, method and program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003352798A JP4182426B2 (ja) 2003-10-10 2003-10-10 画像処理装置、画像処理方法及び画像処理プログラム

Publications (3)

Publication Number Publication Date
JP2005117582A JP2005117582A (ja) 2005-04-28
JP2005117582A5 JP2005117582A5 (enExample) 2006-11-24
JP4182426B2 true JP4182426B2 (ja) 2008-11-19

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US (1) US7386179B2 (enExample)
JP (1) JP4182426B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7457241B2 (en) * 2004-02-05 2008-11-25 International Business Machines Corporation Structure for scheduler pipeline design for hierarchical link sharing
FR2872972A1 (fr) * 2004-07-08 2006-01-13 Canon Kk Procede et dispositif de transmission video entre un serveur et un client
US20100111432A1 (en) * 2006-12-27 2010-05-06 Joerg Mohr Device and Method for Coding a Transformation Coefficient Block
DE102006061651B4 (de) * 2006-12-27 2009-11-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kodierung eines Transformationskoeffizientenblockes
DE102006061647B3 (de) * 2006-12-27 2008-08-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Kodieren eines Transformationskoeffizientenblockes
DE102006061648B4 (de) * 2006-12-27 2010-01-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Transformationskoeffizientenblockkodierung
JP5741076B2 (ja) * 2010-12-09 2015-07-01 ソニー株式会社 画像処理装置及び画像処理方法
JP7037554B2 (ja) * 2016-05-23 2022-03-16 カカドゥ アール アンド ディー ピーティーワイ リミテッド 画像を圧縮する方法および装置
CN114374840B (zh) * 2018-04-04 2024-04-12 阿里健康信息技术有限公司 一种图像编码方法、装置及存储介质
USD1044088S1 (en) * 2023-03-08 2024-09-24 Agricultural Lighting Innovations LLC Dairy barn LED lighting fixture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ982400A0 (en) 2000-09-01 2000-09-28 Canon Kabushiki Kaisha Entropy encoding and decoding
JP4081758B2 (ja) * 2003-05-08 2008-04-30 ソニー株式会社 処理ビットモデルブロック、処理ビットモデル化方法、符号化装置、シンボルモデルブロック、シンボルモデル化方法、復号化装置、及び画像処理装置

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US7386179B2 (en) 2008-06-10
JP2005117582A (ja) 2005-04-28
US20050094881A1 (en) 2005-05-05

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