ATE308085T1 - Methode und gerät zur bestimmung von interessanten bereichen in bildern und zur bildübermitllung - Google Patents

Methode und gerät zur bestimmung von interessanten bereichen in bildern und zur bildübermitllung

Info

Publication number
ATE308085T1
ATE308085T1 AT01982419T AT01982419T ATE308085T1 AT E308085 T1 ATE308085 T1 AT E308085T1 AT 01982419 T AT01982419 T AT 01982419T AT 01982419 T AT01982419 T AT 01982419T AT E308085 T1 ATE308085 T1 AT E308085T1
Authority
AT
Austria
Prior art keywords
regions
pixels
image
peak
ranking
Prior art date
Application number
AT01982419T
Other languages
English (en)
Inventor
Timor Kadir
Paola Marcella Hobson
Original Assignee
Univ Oxford
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 Univ Oxford filed Critical Univ Oxford
Application granted granted Critical
Publication of ATE308085T1 publication Critical patent/ATE308085T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/143—Segmentation; Edge detection involving probabilistic approaches, e.g. Markov random field [MRF] modelling
    • 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]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G06V10/462—Salient features, e.g. scale invariant feature transforms [SIFT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
    • G06V10/507—Summing image-intensity values; Histogram projection analysis
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • 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
    • G06T2207/20112—Image segmentation details
    • G06T2207/20132—Image cropping

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Probability & Statistics with Applications (AREA)
  • Software Systems (AREA)
  • Image Analysis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT01982419T 2000-10-09 2001-10-09 Methode und gerät zur bestimmung von interessanten bereichen in bildern und zur bildübermitllung ATE308085T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0024669A GB2367966B (en) 2000-10-09 2000-10-09 Method and apparatus for determining regions of interest in images and for image transmission
PCT/EP2001/011715 WO2002031766A2 (en) 2000-10-09 2001-10-09 Method and apparatus for determining regions of interest in images and for image transmission

Publications (1)

Publication Number Publication Date
ATE308085T1 true ATE308085T1 (de) 2005-11-15

Family

ID=9900909

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01982419T ATE308085T1 (de) 2000-10-09 2001-10-09 Methode und gerät zur bestimmung von interessanten bereichen in bildern und zur bildübermitllung

Country Status (11)

Country Link
US (1) US7162081B2 (de)
EP (1) EP1374168B1 (de)
JP (1) JP3964327B2 (de)
KR (1) KR20040010540A (de)
AT (1) ATE308085T1 (de)
AU (1) AU2002214009A1 (de)
DE (1) DE60114469T2 (de)
EA (1) EA004910B1 (de)
ES (1) ES2252309T3 (de)
GB (1) GB2367966B (de)
WO (1) WO2002031766A2 (de)

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US7231076B2 (en) * 2004-06-30 2007-06-12 Accuray, Inc. ROI selection in image registration
US7426318B2 (en) * 2004-06-30 2008-09-16 Accuray, Inc. Motion field generation for non-rigid image registration
US7327865B2 (en) * 2004-06-30 2008-02-05 Accuray, Inc. Fiducial-less tracking with non-rigid image registration
US7522779B2 (en) * 2004-06-30 2009-04-21 Accuray, Inc. Image enhancement method and system for fiducial-less tracking of treatment targets
US7366278B2 (en) * 2004-06-30 2008-04-29 Accuray, Inc. DRR generation using a non-linear attenuation model
US8902971B2 (en) 2004-07-30 2014-12-02 Euclid Discoveries, Llc Video compression repository and model reuse
US9532069B2 (en) 2004-07-30 2016-12-27 Euclid Discoveries, Llc Video compression repository and model reuse
US9743078B2 (en) 2004-07-30 2017-08-22 Euclid Discoveries, Llc Standards-compliant model-based video encoding and decoding
US9578345B2 (en) 2005-03-31 2017-02-21 Euclid Discoveries, Llc Model-based video encoding and decoding
US20060117268A1 (en) * 2004-11-30 2006-06-01 Micheal Talley System and method for graphical element selection for region of interest compression
US8396153B1 (en) 2004-12-07 2013-03-12 Adaptix, Inc. Cooperative MIMO in multicell wireless networks
JP4427001B2 (ja) * 2005-05-13 2010-03-03 オリンパス株式会社 画像処理装置、画像処理プログラム
US7330578B2 (en) * 2005-06-23 2008-02-12 Accuray Inc. DRR generation and enhancement using a dedicated graphics device
US7512574B2 (en) * 2005-09-30 2009-03-31 International Business Machines Corporation Consistent histogram maintenance using query feedback
US8176414B1 (en) * 2005-09-30 2012-05-08 Google Inc. Document division method and system
WO2007138533A2 (en) * 2006-05-25 2007-12-06 Pace Plc Identifying and dynamically presenting regions of interest in a digital image
CA2675957C (en) 2007-01-23 2016-02-16 Euclid Discoveries, Llc Object archival systems and methods
CN101939991A (zh) * 2007-01-23 2011-01-05 欧几里得发现有限责任公司 用于处理图像数据的计算机方法和装置
EP2106664A2 (de) 2007-01-23 2009-10-07 Euclid Discoveries, LLC Systeme und verfahren zur bereitstellung von persönlichen videodiensten
US8228809B1 (en) 2007-12-21 2012-07-24 Adaptix, Inc. Intelligent mode switching in communication networks
US8131107B2 (en) * 2008-05-12 2012-03-06 General Electric Company Method and system for identifying defects in NDT image data
TW201016016A (en) 2008-10-07 2010-04-16 Euclid Discoveries Llc Feature-based video compression
US20100164986A1 (en) * 2008-12-29 2010-07-01 Microsoft Corporation Dynamic Collage for Visualizing Large Photograph Collections
JP5461845B2 (ja) * 2009-02-05 2014-04-02 株式会社東芝 超音波診断装置及び超音波診断装置の制御プログラム
JP2010205067A (ja) * 2009-03-04 2010-09-16 Fujifilm Corp 領域抽出装置、領域抽出方法及び領域抽出プログラム
FR2989198A1 (fr) * 2012-04-06 2013-10-11 St Microelectronics Grenoble 2 Procede et dispositif de detection d'un objet dans une image
US9621917B2 (en) 2014-03-10 2017-04-11 Euclid Discoveries, Llc Continuous block tracking for temporal prediction in video encoding
US10097851B2 (en) 2014-03-10 2018-10-09 Euclid Discoveries, Llc Perceptual optimization for model-based video encoding
US10091507B2 (en) 2014-03-10 2018-10-02 Euclid Discoveries, Llc Perceptual optimization for model-based video encoding
CN104360854B (zh) * 2014-11-03 2018-08-10 联想(北京)有限公司 一种信息处理方法及电子设备
CN104715251B (zh) * 2015-02-13 2017-12-19 河南科技大学 一种基于直方图线性拟合的显著目标检测方法
CA3074106A1 (en) * 2016-05-19 2017-11-23 Psip, Llc Methods for polyp detection
US10552968B1 (en) * 2016-09-23 2020-02-04 Snap Inc. Dense feature scale detection for image matching
CN107239760B (zh) * 2017-06-05 2020-07-17 中国人民解放军军事医学科学院基础医学研究所 一种视频数据处理方法及系统
US11809789B2 (en) * 2019-11-06 2023-11-07 Rtx Corporation Parametric component design process
CN112016661B (zh) * 2020-08-20 2022-05-06 浙江大学 一种基于擦除显著性区域的行人重识别方法
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CN120434357B (zh) * 2025-04-29 2026-02-03 深圳市中彩光电科技有限公司 一种安防摄像头照相图像传输方法及系统

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Also Published As

Publication number Publication date
EA200300451A1 (ru) 2003-10-30
GB2367966B (en) 2003-01-15
GB2367966A8 (en) 2002-04-17
US20040042656A1 (en) 2004-03-04
GB0024669D0 (en) 2000-11-22
WO2002031766A3 (en) 2003-09-12
EP1374168A2 (de) 2004-01-02
JP3964327B2 (ja) 2007-08-22
DE60114469D1 (de) 2005-12-01
ES2252309T3 (es) 2006-05-16
EA004910B1 (ru) 2004-08-26
GB2367966A (en) 2002-04-17
AU2002214009A1 (en) 2002-04-22
KR20040010540A (ko) 2004-01-31
EP1374168B1 (de) 2005-10-26
DE60114469T2 (de) 2006-07-20
JP2004519759A (ja) 2004-07-02
US7162081B2 (en) 2007-01-09
WO2002031766A2 (en) 2002-04-18

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