JP5191240B2 - シーン変化検出装置およびシーン変化検出プログラム - Google Patents

シーン変化検出装置およびシーン変化検出プログラム Download PDF

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Publication number
JP5191240B2
JP5191240B2 JP2008002183A JP2008002183A JP5191240B2 JP 5191240 B2 JP5191240 B2 JP 5191240B2 JP 2008002183 A JP2008002183 A JP 2008002183A JP 2008002183 A JP2008002183 A JP 2008002183A JP 5191240 B2 JP5191240 B2 JP 5191240B2
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image
images
feature
scene change
change
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JP2008002183A
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Japanese (ja)
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JP2009160298A (ja
JP2009160298A5 (enExample
Inventor
弘 松崎
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Olympus Corp
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Olympus Corp
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Priority to JP2008002183A priority Critical patent/JP5191240B2/ja
Priority to EP08870182.6A priority patent/EP2233062B1/en
Priority to CN2008801244701A priority patent/CN101909511B/zh
Priority to PCT/JP2008/070784 priority patent/WO2009087816A1/ja
Publication of JP2009160298A publication Critical patent/JP2009160298A/ja
Priority to US12/833,530 priority patent/US20100277650A1/en
Publication of JP2009160298A5 publication Critical patent/JP2009160298A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/147—Scene change detection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/041—Capsule endoscopes for imaging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/51—Indexing; Data structures therefor; Storage structures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/5838—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using colour
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/10068—Endoscopic image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Multimedia (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Animal Behavior & Ethology (AREA)
  • Library & Information Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Software Systems (AREA)
  • Endoscopes (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2008002183A 2008-01-09 2008-01-09 シーン変化検出装置およびシーン変化検出プログラム Expired - Fee Related JP5191240B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2008002183A JP5191240B2 (ja) 2008-01-09 2008-01-09 シーン変化検出装置およびシーン変化検出プログラム
EP08870182.6A EP2233062B1 (en) 2008-01-09 2008-11-14 Scene change detection device and scene change detection program
CN2008801244701A CN101909511B (zh) 2008-01-09 2008-11-14 场景变化检测装置
PCT/JP2008/070784 WO2009087816A1 (ja) 2008-01-09 2008-11-14 シーン変化検出装置およびシーン変化検出プログラム
US12/833,530 US20100277650A1 (en) 2008-01-09 2010-07-09 Scene-change detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008002183A JP5191240B2 (ja) 2008-01-09 2008-01-09 シーン変化検出装置およびシーン変化検出プログラム

Publications (3)

Publication Number Publication Date
JP2009160298A JP2009160298A (ja) 2009-07-23
JP2009160298A5 JP2009160298A5 (enExample) 2011-02-24
JP5191240B2 true JP5191240B2 (ja) 2013-05-08

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Country Link
US (1) US20100277650A1 (enExample)
EP (1) EP2233062B1 (enExample)
JP (1) JP5191240B2 (enExample)
CN (1) CN101909511B (enExample)
WO (1) WO2009087816A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007075488A2 (en) 2005-12-16 2007-07-05 Nextbio System and method for scientific information knowledge management
US9183349B2 (en) * 2005-12-16 2015-11-10 Nextbio Sequence-centric scientific information management
WO2008076910A1 (en) * 2006-12-15 2008-06-26 The Board Of Trustees Of The Leland Stanford Junior University Image mosaicing systems and methods
WO2009111581A1 (en) 2008-03-04 2009-09-11 Nextbio Categorization and filtering of scientific data
JP5576711B2 (ja) * 2010-05-14 2014-08-20 オリンパス株式会社 画像処理装置、画像処理方法、および画像処理プログラム
KR101748576B1 (ko) 2011-03-02 2017-06-20 삼성전자주식회사 이동통신 단말기에서 동영상 데이터를 세그먼팅하기 위한 장치 및 방법
JP5784404B2 (ja) 2011-07-29 2015-09-24 オリンパス株式会社 画像処理装置、画像処理方法、及び画像処理プログラム
US20140301486A1 (en) * 2011-11-25 2014-10-09 Thomson Licensing Video quality assessment considering scene cut artifacts
KR101758685B1 (ko) 2012-03-14 2017-07-14 한화테크윈 주식회사 카메라 템퍼링 감지 방법 및 시스템
KR20150046036A (ko) * 2012-08-23 2015-04-29 톰슨 라이센싱 비디오 비트스트림에서 점진적 전환 픽쳐를 검출하기 위한 방법 및 장치
CN103973988B (zh) * 2013-01-24 2018-02-02 华为终端（东莞）有限公司 场景识别方法及装置
CN104640496A (zh) 2013-05-31 2015-05-20 奥林巴斯医疗株式会社 医疗装置
JP6218634B2 (ja) * 2014-02-20 2017-10-25 オリンパス株式会社 内視鏡システム及び内視鏡の作動方法
US11120547B2 (en) * 2014-06-01 2021-09-14 CapsoVision, Inc. Reconstruction of images from an in vivo multi-camera capsule with two-stage confidence matching
JP6339872B2 (ja) * 2014-06-24 2018-06-06 オリンパス株式会社 画像処理装置、内視鏡システム及び画像処理方法
CN104822009B (zh) * 2015-04-14 2017-11-28 无锡天脉聚源传媒科技有限公司 一种视频场景变换识别的方法及装置
US10686969B2 (en) * 2016-07-08 2020-06-16 NETFLIX Inc. Detecting shot changes in a video
US10917703B2 (en) * 2016-11-28 2021-02-09 Rovi Guides, Inc. System and method for generating a custom summary of unconsumed portions of a series of media assets
WO2019082268A1 (ja) 2017-10-24 2019-05-02 三菱電機株式会社 画像処理装置及び画像処理方法
CN110675371A (zh) * 2019-09-05 2020-01-10 北京达佳互联信息技术有限公司 一种场景切换的检测方法、装置、电子设备及存储介质
US12272046B2 (en) * 2020-09-21 2025-04-08 International Business Machines Corporation Feature detection based on neural networks
CN112165621B (zh) * 2020-09-24 2024-01-19 北京金山云网络技术有限公司 场景切换帧的检测方法及装置、存储介质、电子设备
CN112348125B (zh) * 2021-01-06 2021-04-02 安翰科技(武汉)股份有限公司 基于深度学习的胶囊内窥镜影像识别方法、设备及介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003009155A (ja) * 2001-06-19 2003-01-10 Sanyo Electric Co Ltd 画像復号方法とその装置、および画像符号化方法とその装置
US7177474B2 (en) * 2003-11-10 2007-02-13 Mobixell Networks Inc. Video to animation conversion with file size constraint
JP2006041794A (ja) * 2004-07-26 2006-02-09 Nikon Corp 画像処理装置および画像処理プログラム
JP2006217045A (ja) * 2005-02-01 2006-08-17 Olympus Corp インデックス画像生成装置及びインデックス画像を生成するプログラム
JP4512834B2 (ja) * 2005-03-22 2010-07-28 国立大学法人大阪大学 カプセル内視鏡画像表示制御装置
JP4716794B2 (ja) * 2005-06-06 2011-07-06 オリンパスメディカルシステムズ株式会社 画像表示装置
JP4464894B2 (ja) * 2005-09-09 2010-05-19 オリンパスメディカルシステムズ株式会社 画像表示装置
US20080267521A1 (en) * 2007-04-24 2008-10-30 Nokia Corporation Motion and image quality monitor
JP4698754B2 (ja) * 2007-05-21 2011-06-08 三菱電機株式会社 シーンチェンジ検出方法および装置
EP2193663B1 (en) * 2007-09-28 2017-11-08 Dolby Laboratories Licensing Corporation Treating video information

Also Published As

Publication number Publication date
WO2009087816A1 (ja) 2009-07-16
CN101909511A (zh) 2010-12-08
JP2009160298A (ja) 2009-07-23
EP2233062A1 (en) 2010-09-29
US20100277650A1 (en) 2010-11-04
EP2233062B1 (en) 2013-08-21
EP2233062A4 (en) 2011-05-25
CN101909511B (zh) 2012-11-21

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