JP6471022B2 - 画像処理システムおよび画像処理方法 - Google Patents

画像処理システムおよび画像処理方法 Download PDF

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Publication number
JP6471022B2
JP6471022B2 JP2015071365A JP2015071365A JP6471022B2 JP 6471022 B2 JP6471022 B2 JP 6471022B2 JP 2015071365 A JP2015071365 A JP 2015071365A JP 2015071365 A JP2015071365 A JP 2015071365A JP 6471022 B2 JP6471022 B2 JP 6471022B2
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JP2015071365A
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Japanese (ja)
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JP2016192054A (ja
JP2016192054A5 (https=
Inventor
水野　雄介
雄介 水野
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MegaChips Corp
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MegaChips Corp
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Priority to JP2015071365A priority Critical patent/JP6471022B2/ja
Priority to PCT/JP2016/057721 priority patent/WO2016158310A1/ja
Publication of JP2016192054A publication Critical patent/JP2016192054A/ja
Priority to US15/712,881 priority patent/US10410079B2/en
Publication of JP2016192054A5 publication Critical patent/JP2016192054A5/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
    • H04N19/60—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/60—Creating or editing images; Combining images with text
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10112—Digital tomosynthesis [DTS]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20064—Wavelet transform [DWT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20104—Interactive definition of region of interest [ROI]

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Discrete Mathematics (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Studio Circuits (AREA)
JP2015071365A 2015-03-31 2015-03-31 画像処理システムおよび画像処理方法 Expired - Fee Related JP6471022B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015071365A JP6471022B2 (ja) 2015-03-31 2015-03-31 画像処理システムおよび画像処理方法
PCT/JP2016/057721 WO2016158310A1 (ja) 2015-03-31 2016-03-11 画像処理システムおよび画像処理方法
US15/712,881 US10410079B2 (en) 2015-03-31 2017-09-22 Image processing system and image processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015071365A JP6471022B2 (ja) 2015-03-31 2015-03-31 画像処理システムおよび画像処理方法

Publications (3)

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JP2016192054A JP2016192054A (ja) 2016-11-10
JP2016192054A5 JP2016192054A5 (https=) 2018-03-29
JP6471022B2 true JP6471022B2 (ja) 2019-02-13

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US (1) US10410079B2 (https=)
JP (1) JP6471022B2 (https=)
WO (1) WO2016158310A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018182568A (ja) * 2017-04-14 2018-11-15 株式会社メガチップス 画像処理装置、画像処理システム、情報処理システム及び画像処理方法
CN108989704B (zh) * 2018-07-27 2021-03-12 创新先进技术有限公司 图像生成方法和装置、终端设备
WO2021130918A1 (ja) * 2019-12-25 2021-07-01 富士通株式会社 画像処理システム及び画像処理プログラム
CN111708082B (zh) * 2020-05-29 2022-04-12 成都理工大学 一种随深度变化的深度域地震子波的提取方法
JP6906823B1 (ja) * 2020-12-07 2021-07-21 レーザーテック株式会社 マスク検査方法及びマスク検査装置
WO2025074812A1 (ja) * 2023-10-05 2025-04-10 日本電気株式会社 映像符号化装置、映像復号装置、映像符号化方法、および映像復号方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9800088D0 (sv) 1997-10-10 1998-01-16 Ericsson Telefon Ab L M Long filter lossless region of interest coding
JP4701448B2 (ja) * 2000-09-19 2011-06-15 株式会社メガチップス 関心領域符号化方法
JP4245123B2 (ja) 2002-02-28 2009-03-25 株式会社メガチップス ウエーブレット処理装置及びウエーブレット処理方法
JP2005165688A (ja) 2003-12-02 2005-06-23 Fuji Xerox Co Ltd 複数対象物追跡方法及びシステム
CN1655620B (zh) * 2004-02-09 2010-09-22 三洋电机株式会社 图像显示装置
JP4390671B2 (ja) 2004-09-21 2009-12-24 三洋電機株式会社 画像処理装置
JP4489605B2 (ja) * 2005-01-19 2010-06-23 株式会社メガチップス 圧縮符号化装置、圧縮符号化方法およびプログラム
JP4301193B2 (ja) * 2005-03-31 2009-07-22 ソニー株式会社 画像比較装置及び方法、画像検索装置及び方法、並びにプログラム及び記録媒体
US7916961B2 (en) 2005-09-06 2011-03-29 Megachips Corporation Compression encoder, compression encoding method and program
JP4789148B2 (ja) * 2005-09-06 2011-10-12 株式会社メガチップス 圧縮符号化装置、圧縮符号化方法およびプログラム
JP4407600B2 (ja) 2005-09-22 2010-02-03 日本ビクター株式会社 画像処理装置
JP2007180801A (ja) 2005-12-27 2007-07-12 Fujitsu Ltd 画像符号化方法および画像符号化装置
JP4671354B2 (ja) * 2006-03-15 2011-04-13 株式会社リコー 画像圧縮装置および画像圧縮方法
JP4991595B2 (ja) 2008-02-21 2012-08-01 株式会社東芝 パーティクルフィルタを使用する追跡システム
US20110222787A1 (en) * 2008-02-28 2011-09-15 Stefan Thiemert Frame sequence comparison in multimedia streams
US8406297B2 (en) * 2008-10-17 2013-03-26 Futurewei Technologies, Inc. System and method for bit-allocation in video coding
JP6076623B2 (ja) 2012-06-06 2017-02-08 株式会社メガチップス 動体検出装置、動体検出方法およびプログラム
JP6345961B2 (ja) * 2014-03-28 2018-06-20 株式会社メガチップス 画像復号化装置および画像復号化方法

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Publication number Publication date
US20180012098A1 (en) 2018-01-11
JP2016192054A (ja) 2016-11-10
WO2016158310A1 (ja) 2016-10-06
US10410079B2 (en) 2019-09-10

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