JP4553650B2 - 画像グループの表現方法および表現方法によって導出される記述子、探索方法、装置、コンピュータプログラム、ならびに記憶媒体 - Google Patents
画像グループの表現方法および表現方法によって導出される記述子、探索方法、装置、コンピュータプログラム、ならびに記憶媒体 Download PDFInfo
- Publication number
- JP4553650B2 JP4553650B2 JP2004198403A JP2004198403A JP4553650B2 JP 4553650 B2 JP4553650 B2 JP 4553650B2 JP 2004198403 A JP2004198403 A JP 2004198403A JP 2004198403 A JP2004198403 A JP 2004198403A JP 4553650 B2 JP4553650 B2 JP 4553650B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- dominant color
- color
- descriptor
- dominant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 47
- 238000004590 computer program Methods 0.000 title description 2
- 239000003086 colorant Substances 0.000 claims description 30
- 238000009826 distribution Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims 2
- 230000006870 function Effects 0.000 description 12
- 238000005259 measurement Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 4
- 230000004931 aggregating effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/73—Querying
- G06F16/732—Query formulation
- G06F16/7328—Query by example, e.g. a complete video frame or video sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/7847—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 low-level visual features of the video content
- G06F16/785—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 low-level visual features of the video content using colour or luminescence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06V10/56—Extraction of image or video features relating to colour
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Library & Information Science (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Computational Linguistics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Description
m=w1m1+w2m2
ここで、w1、w2は相対的な重みであり、それぞれW1/W1+W2およびW2/W1+W2である。
σ2=w1σ1 2+w2σ2 2+w1w2(m1−m2)2
ここで、σ1 2、σ2 2は成分クラスタの分散であり、m1、m2はそれらの平均であり、w1、w2は上記で定義したような相対的な重みである。
Claims (9)
- 画像グループについて支配的な1つまたは複数の色の値を求めることによって、前記画像グループを1つまたは複数の前記支配的な色の値に関して表す、支配的な色表現を導出することを含む、画像グループの表現方法であって、
前記画像グループ中の画像の少なくともいくつかが、前記画像の1つまたは複数の支配的な色の値に関して、それぞれの画像の支配的な色表現で表され、
前記画像の支配的な色表現の各々は、1つまたは複数の成分を含み、前記成分は、画像の支配的な色の値を少なくとも1つ含み、
前記方法は、前記画像の支配的な色表現のうち複数を結合することを含む
画像グループの表現方法において、
色空間における支配的な色の近接度を基に、複数の画像の支配的な色表現の1つまたは複数の成分を結合することを特徴とする、画像グループの表現方法。 - 前記支配的な色表現の各々は、1つまたは複数の成分を含み、
前記成分は、任意選択的に、支配的な各色の値に関して、
前記支配的な色の値に対する、前記画像の色分布の分散を示す分散と、
前記画像中の前記支配的な色の影響を示す重みと、
前記画像中の支配的な色の数と、
前記画像中の前記支配的な色に対応する画素の空間均一性と
を含む、請求項1に記載の画像グループの表現方法。 - 前記画像グループを、時間的または空間的にサブサンプリングすることを含む、請求項1または2に記載の画像グループの表現方法。
- 画像が、前記グループ中の他の画像に対する類似度に応じて除外または包含される、請求項3に記載の画像グループの表現方法。
- 前記サブサンプリングすることは、請求項1のすべてのステップを含む、請求項3または4に記載の画像グループの表現方法。
- マッチング手順を用いて、問い合わせの支配的な色記述子を、請求項1に記載の複数の記述子と比較することと、
前記マッチング手順が最も近い一致を示す1つまたは複数の画像グループを選択することと
を含む、画像グループの探索方法。 - 請求項1または6に記載の方法を、実施するようになっている装置。
- コンピュータが実行可能な処理ステップであって、請求項1または6に記載の方法を実施するための処理ステップ
を格納する、コンピュータ読み取り可能な記憶媒体。 - 請求項1または6に記載の方法に従って動作するためにプログラムされたコンピュータシステム。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03254263A EP1494132B1 (en) | 2003-07-04 | 2003-07-04 | Method and apparatus for representing a group of images |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010131092A Division JP4990383B2 (ja) | 2003-07-04 | 2010-06-08 | 画像グループの表現方法、画像グループの探索方法、装置、コンピュータ読み取り可能な記憶媒体およびコンピュータシステム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005032246A JP2005032246A (ja) | 2005-02-03 |
JP2005032246A5 JP2005032246A5 (ja) | 2008-04-17 |
JP4553650B2 true JP4553650B2 (ja) | 2010-09-29 |
Family
ID=33427249
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004198403A Expired - Lifetime JP4553650B2 (ja) | 2003-07-04 | 2004-07-05 | 画像グループの表現方法および表現方法によって導出される記述子、探索方法、装置、コンピュータプログラム、ならびに記憶媒体 |
JP2010131092A Expired - Lifetime JP4990383B2 (ja) | 2003-07-04 | 2010-06-08 | 画像グループの表現方法、画像グループの探索方法、装置、コンピュータ読み取り可能な記憶媒体およびコンピュータシステム |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010131092A Expired - Lifetime JP4990383B2 (ja) | 2003-07-04 | 2010-06-08 | 画像グループの表現方法、画像グループの探索方法、装置、コンピュータ読み取り可能な記憶媒体およびコンピュータシステム |
Country Status (5)
Country | Link |
---|---|
US (6) | US7630545B2 (ja) |
EP (6) | EP2302590A1 (ja) |
JP (2) | JP4553650B2 (ja) |
CN (6) | CN101017507B (ja) |
DE (2) | DE60330720D1 (ja) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2302590A1 (en) * | 2003-07-04 | 2011-03-30 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method and apparatus for representing a group of images |
US7813552B2 (en) * | 2004-09-23 | 2010-10-12 | Mitsubishi Denki Kabushiki Kaisha | Methods of representing and analysing images |
JP2006119723A (ja) * | 2004-10-19 | 2006-05-11 | Canon Inc | 画像処理装置、画像処理方法 |
JP4881034B2 (ja) * | 2005-02-28 | 2012-02-22 | 富士フイルム株式会社 | 電子アルバム編集システム、電子アルバム編集方法、及び電子アルバム編集プログラム |
EP1821196B1 (en) * | 2006-02-15 | 2008-08-13 | Jaycrypto Limited | Method and apparatus for seeding a cryptographic random number generator |
US20070201743A1 (en) * | 2006-02-28 | 2007-08-30 | Sharp Laboratories Of America, Inc. | Methods and systems for identifying characteristics in a digital image |
US8116573B2 (en) * | 2006-03-01 | 2012-02-14 | Fujifilm Corporation | Category weight setting apparatus and method, image weight setting apparatus and method, category abnormality setting apparatus and method, and programs therefor |
US20080002855A1 (en) * | 2006-07-03 | 2008-01-03 | Barinder Singh Rai | Recognizing An Unidentified Object Using Average Frame Color |
US7809185B2 (en) * | 2006-09-21 | 2010-10-05 | Microsoft Corporation | Extracting dominant colors from images using classification techniques |
US20100092077A1 (en) * | 2006-10-19 | 2010-04-15 | Koninklijke Philips Electronics N.V. | Dominant color descriptors |
US7912279B2 (en) * | 2006-10-26 | 2011-03-22 | Qualcomm Incorporated | Automatic white balance statistics collection |
JP4895878B2 (ja) * | 2007-03-19 | 2012-03-14 | 富士フイルム株式会社 | 代表色抽出方法、および代表色抽出装置 |
CN101625753B (zh) * | 2008-07-10 | 2012-11-21 | 辉达公司 | 图形处理中的光栅及光栅化方法 |
US8401342B2 (en) * | 2009-01-16 | 2013-03-19 | A9.Com, Inc. | System and method to match images using topologically equivalent correspondences |
GB2461641A (en) * | 2009-07-08 | 2010-01-13 | Dan Atsmon | Object search and navigation |
JP5081948B2 (ja) * | 2010-05-14 | 2012-11-28 | 株式会社バッファロー | 無線中継装置 |
US8612441B2 (en) * | 2011-02-04 | 2013-12-17 | Kodak Alaris Inc. | Identifying particular images from a collection |
US9607404B2 (en) | 2012-02-07 | 2017-03-28 | Zencolor Corporation | System for normalizing, codifying and categorizing color-based product and data based on a universal digital color system |
US10460475B2 (en) | 2012-02-07 | 2019-10-29 | Zencolor Global, Llc | Normalization of color from a captured image into a universal digital color system for specification and matching |
US8600153B2 (en) | 2012-02-07 | 2013-12-03 | Zencolor Corporation | System and method for normalization and codification of colors for dynamic analysis |
US9436704B2 (en) | 2012-02-07 | 2016-09-06 | Zencolor Corporation | System for normalizing, codifying and categorizing color-based product and data based on a universal digital color language |
US9047633B2 (en) | 2012-02-07 | 2015-06-02 | Zencolor Corporation | System and method for identifying, searching and matching products based on color |
WO2013184804A1 (en) * | 2012-06-06 | 2013-12-12 | Zencolor Corporation | System and method for normalization and codificaton of colors for dyanamic analysis |
US9076076B1 (en) * | 2012-03-30 | 2015-07-07 | Google Inc. | Image similarity determination |
US10140537B2 (en) * | 2012-10-26 | 2018-11-27 | Daon Holdings Limited | Methods and systems for capturing biometric data |
US9147275B1 (en) | 2012-11-19 | 2015-09-29 | A9.Com, Inc. | Approaches to text editing |
US9043349B1 (en) | 2012-11-29 | 2015-05-26 | A9.Com, Inc. | Image-based character recognition |
US8837867B2 (en) * | 2012-12-07 | 2014-09-16 | Realnetworks, Inc. | Method and system to detect and select best photographs |
US9342930B1 (en) | 2013-01-25 | 2016-05-17 | A9.Com, Inc. | Information aggregation for recognized locations |
US20150371107A1 (en) * | 2014-06-23 | 2015-12-24 | Canon Kabushiki Kaisha | Material classification using brdf feature vector |
US9087357B2 (en) | 2013-10-16 | 2015-07-21 | Zencolor Corporation | System for normalizing, codifying and categorizing color-based product and data based on a universal digital color language |
US9424598B1 (en) | 2013-12-02 | 2016-08-23 | A9.Com, Inc. | Visual search in a controlled shopping environment |
US9477748B2 (en) * | 2013-12-20 | 2016-10-25 | Adobe Systems Incorporated | Filter selection in search environments |
US9536161B1 (en) | 2014-06-17 | 2017-01-03 | Amazon Technologies, Inc. | Visual and audio recognition for scene change events |
US10019143B1 (en) * | 2014-09-29 | 2018-07-10 | Amazon Technologies, Inc. | Determining a principal image from user interaction |
CN106204690B (zh) * | 2015-05-04 | 2020-04-17 | 阿里巴巴集团控股有限公司 | 一种图像处理方法及装置 |
CN104951562B (zh) * | 2015-07-08 | 2018-06-05 | 天云融创数据科技(北京)有限公司 | 一种基于vlad双重自适应的图像检索方法 |
US11256923B2 (en) | 2016-05-12 | 2022-02-22 | Arris Enterprises Llc | Detecting sentinel frames in video delivery using a pattern analysis |
US10097865B2 (en) | 2016-05-12 | 2018-10-09 | Arris Enterprises Llc | Generating synthetic frame features for sentinel frame matching |
US10534973B2 (en) * | 2017-04-18 | 2020-01-14 | Google Llc | Methods, systems, and media for color palette extraction for video content items |
US10388250B2 (en) * | 2017-04-18 | 2019-08-20 | Google Llc | Methods, systems, and media for modifying user interface colors in connection with the presentation of a video |
CN107832359B (zh) * | 2017-10-24 | 2021-06-08 | 杭州群核信息技术有限公司 | 一种图片检索方法及系统 |
US11682142B2 (en) * | 2019-12-20 | 2023-06-20 | Raytheon Company | Information weighted rendering of 3D point set |
US11657541B2 (en) * | 2020-08-07 | 2023-05-23 | Texas Instruments Incorporated | Parent-child cluster compression |
CN112887694B (zh) * | 2021-01-26 | 2023-03-10 | 腾讯音乐娱乐科技(深圳)有限公司 | 一种视频播放方法、装置、设备及可读存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06251147A (ja) * | 1993-02-23 | 1994-09-09 | Nippon Telegr & Teleph Corp <Ntt> | 映像特徴処理方法 |
JP2000215318A (ja) * | 1999-01-20 | 2000-08-04 | Univ Of Washington | 入力ベクトルをクラスタリングする方法 |
JP2002536748A (ja) * | 1999-02-05 | 2002-10-29 | サムスン エレクトロニクス カンパニー リミテッド | カラー映像処理方法及びその装置 |
JP2002543539A (ja) * | 1999-04-29 | 2002-12-17 | ミツビシ・エレクトリック・インフォメイション・テクノロジー・センター・ヨーロッパ・ビーヴィ | カラー画像を表現する方法、カラー画像を探索する方法、カラー画像を表現及び探索する装置、コンピュータシステム、コンピュータプログラム並びにコンピュータ読取り可能媒体 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3768020A (en) * | 1970-12-29 | 1973-10-23 | Sansui Electric Co | Group delay time correcting circuit including a toulon circuit for use in an intermediate-frequency amplifying circuit |
US5051629A (en) * | 1988-06-20 | 1991-09-24 | Hopkins Michael C | Signal delay and reproduction device and method |
US5119186A (en) * | 1989-09-28 | 1992-06-02 | International Business Machines Corporation | Color mapping system and method |
US5164711A (en) * | 1990-02-08 | 1992-11-17 | International Business Machines Corporation | System and method for generating graphical output |
US5146192A (en) * | 1990-07-06 | 1992-09-08 | Hitachi Medical Corporation | Delay circuit of ultrasonic diagnostic apparatus using delay line comprising variable capacitance diode and inductor |
DE69227008T2 (de) * | 1991-11-14 | 1999-05-20 | Agfa-Gevaert N.V., Mortsel | Verfahren und Vorrichtung zum Herstellen eines Histogramms in der digitalen Bildverarbeitung mittels statistischer Pixelabtastung |
US5318034A (en) * | 1991-11-27 | 1994-06-07 | Hitachi Medical Corp. | Electrically adjustable delay circuit and ultrasonic diagnosis apparatus |
JP3419415B2 (ja) * | 1993-07-07 | 2003-06-23 | 日本電信電話株式会社 | 映像特徴処理方法 |
US5802214A (en) * | 1995-12-08 | 1998-09-01 | Xerox Corporation | Method for determining and loading an image-dependent look-up table for generating an enhanced image representation |
US6075875A (en) * | 1996-09-30 | 2000-06-13 | Microsoft Corporation | Segmentation of image features using hierarchical analysis of multi-valued image data and weighted averaging of segmentation results |
JP3747589B2 (ja) * | 1997-09-17 | 2006-02-22 | コニカミノルタビジネステクノロジーズ株式会社 | 画像特徴量比較装置および画像特徴量比較プログラムを記録した記録媒体 |
AU2207599A (en) * | 1997-12-29 | 1999-07-19 | Cornell Research Foundation Inc. | Image subregion querying using color correlograms |
JPH11259507A (ja) * | 1998-03-12 | 1999-09-24 | Nippon Telegr & Teleph Corp <Ntt> | 映像検索方法および映像検索プログラムを格納した記録媒体 |
US6285995B1 (en) | 1998-06-22 | 2001-09-04 | U.S. Philips Corporation | Image retrieval system using a query image |
US6345274B1 (en) * | 1998-06-29 | 2002-02-05 | Eastman Kodak Company | Method and computer program product for subjective image content similarity-based retrieval |
JP2000069297A (ja) * | 1998-08-18 | 2000-03-03 | Hajime Matsuoka | 非可逆圧縮画像の客観的画質評価方法 |
US6516100B1 (en) * | 1998-10-29 | 2003-02-04 | Sharp Laboratories Of America, Inc. | Method for image characterization using color and texture statistics with embedded spatial information |
WO2000034919A1 (en) * | 1998-12-04 | 2000-06-15 | Interval Research Corporation | Background estimation and segmentation based on range and color |
US6477269B1 (en) * | 1999-04-20 | 2002-11-05 | Microsoft Corporation | Method and system for searching for images based on color and shape of a selected image |
JP2001043371A (ja) * | 1999-07-29 | 2001-02-16 | Canon Inc | 画像処理方法、画像処理装置及び記憶媒体 |
US6577759B1 (en) | 1999-08-17 | 2003-06-10 | Koninklijke Philips Electronics N.V. | System and method for performing region-based image retrieval using color-based segmentation |
KR20010081894A (ko) * | 2000-02-18 | 2001-08-29 | 구자홍 | 이종 시스템간의 내용기반 멀티미디어 검색을 가능하게하는 칼라 히스토그램 변환방법, 멀티미디어 검색 방법,데이터 구조 및 멀티미디어 검색 시스템 |
KR100439371B1 (ko) * | 2000-09-08 | 2004-07-09 | 엘지전자 주식회사 | 히스토그램을 이용한 멀티미디어 검색방법 |
US6788813B2 (en) * | 2000-10-27 | 2004-09-07 | Sony Corporation | System and method for effectively performing a white balance operation |
US7062084B2 (en) * | 2000-12-01 | 2006-06-13 | Sharp Laboratories Of America, Inc. | Method for image description using color and local spatial information |
US6944334B2 (en) * | 2001-02-01 | 2005-09-13 | Eastman Kodak Company | Color cross reference selection system and method |
WO2003012728A1 (en) * | 2001-07-31 | 2003-02-13 | Aevora Beauty Concepts, Llc | Advanced cosmetic color analysis system and methods therefor |
EP1302865A1 (en) * | 2001-10-10 | 2003-04-16 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method and apparatus for searching for and retrieving colour images |
WO2004027695A1 (en) * | 2002-09-20 | 2004-04-01 | International Business Machines Coporation | Color naming, color categorization and describing color composition of images |
EP2302590A1 (en) * | 2003-07-04 | 2011-03-30 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method and apparatus for representing a group of images |
US20060291750A1 (en) * | 2004-12-16 | 2006-12-28 | Peyman Milanfar | Dynamic reconstruction of high resolution video from low-resolution color-filtered video (video-to-video super-resolution) |
-
2003
- 2003-07-04 EP EP10179677A patent/EP2302590A1/en not_active Withdrawn
- 2003-07-04 EP EP10181847A patent/EP2273451B1/en not_active Expired - Lifetime
- 2003-07-04 EP EP10179664A patent/EP2293250B1/en not_active Expired - Lifetime
- 2003-07-04 DE DE60330720T patent/DE60330720D1/de not_active Expired - Lifetime
- 2003-07-04 EP EP09012972A patent/EP2164044B1/en not_active Expired - Lifetime
- 2003-07-04 EP EP07018181A patent/EP1881455B1/en not_active Expired - Lifetime
- 2003-07-04 EP EP03254263A patent/EP1494132B1/en not_active Expired - Lifetime
- 2003-07-04 DE DE60317053T patent/DE60317053T2/de not_active Expired - Lifetime
-
2004
- 2004-06-25 US US10/875,237 patent/US7630545B2/en active Active
- 2004-07-05 CN CN2007100852779A patent/CN101017507B/zh not_active Expired - Lifetime
- 2004-07-05 CN CNB2007100852764A patent/CN100501742C/zh not_active Expired - Lifetime
- 2004-07-05 JP JP2004198403A patent/JP4553650B2/ja not_active Expired - Lifetime
- 2004-07-05 CN CN2007100852745A patent/CN101038593B/zh not_active Expired - Lifetime
- 2004-07-05 CN CNA2007100852783A patent/CN101013446A/zh active Pending
- 2004-07-05 CN CN2007100852730A patent/CN101038592B/zh not_active Expired - Lifetime
- 2004-07-05 CN CNB2004100634643A patent/CN1311388C/zh not_active Expired - Lifetime
-
2007
- 2007-10-30 US US11/929,139 patent/US7689044B2/en not_active Expired - Lifetime
- 2007-10-30 US US11/929,197 patent/US7715621B2/en not_active Expired - Lifetime
- 2007-10-30 US US11/929,189 patent/US7684616B2/en not_active Expired - Lifetime
- 2007-10-30 US US11/929,220 patent/US7826661B2/en not_active Expired - Lifetime
- 2007-10-30 US US11/929,207 patent/US7676085B2/en not_active Expired - Lifetime
-
2010
- 2010-06-08 JP JP2010131092A patent/JP4990383B2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06251147A (ja) * | 1993-02-23 | 1994-09-09 | Nippon Telegr & Teleph Corp <Ntt> | 映像特徴処理方法 |
JP2000215318A (ja) * | 1999-01-20 | 2000-08-04 | Univ Of Washington | 入力ベクトルをクラスタリングする方法 |
JP2002536748A (ja) * | 1999-02-05 | 2002-10-29 | サムスン エレクトロニクス カンパニー リミテッド | カラー映像処理方法及びその装置 |
JP2002543539A (ja) * | 1999-04-29 | 2002-12-17 | ミツビシ・エレクトリック・インフォメイション・テクノロジー・センター・ヨーロッパ・ビーヴィ | カラー画像を表現する方法、カラー画像を探索する方法、カラー画像を表現及び探索する装置、コンピュータシステム、コンピュータプログラム並びにコンピュータ読取り可能媒体 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4553650B2 (ja) | 画像グループの表現方法および表現方法によって導出される記述子、探索方法、装置、コンピュータプログラム、ならびに記憶媒体 | |
JP5711387B2 (ja) | 映像を比較する方法および装置 | |
JP4907938B2 (ja) | 少なくとも1つの画像及び画像群を表現する方法、画像又は画像群の表現、画像及び/又は画像群を比較する方法、画像又は画像群を符号化する方法、画像又は画像シーケンスを復号する方法、符号化されたデータの使用、画像又は画像群を表現する装置、画像及び/又は画像群を比較する装置、コンピュータプログラム、システム、及びコンピュータ読み取り可能な記憶媒体 | |
KR101289085B1 (ko) | 객체 기반 영상 검색시스템 및 검색방법 | |
CN110235138A (zh) | 用于外观搜索的系统和方法 | |
JP5097280B2 (ja) | 画像及び画像群を表現、比較及び検索する方法及び装置、プログラム、コンピュータ読み取り可能な記憶媒体 | |
JP2003016448A (ja) | 前景/背景セグメント化を用いた画像のイベント・クラスタリング | |
JP5685324B2 (ja) | 映像を比較する方法および装置 | |
Erkut et al. | HSV color histogram based image retrieval with background elimination | |
CN105989063A (zh) | 视频检索方法和装置 | |
CN114449362B (zh) | 视频封面的选取方法、装置、设备及存储介质 | |
JP2006221525A (ja) | オブジェクト検索システムおよび方法 | |
JP2006221523A (ja) | オブジェクト領域抽出システムおよび方法 | |
CN114385848A (zh) | 一种图像搜索方法、装置、终端及计算机可读存储介质 | |
JP2019121184A (ja) | 照合装置、照合方法およびコンピュータプログラム | |
Li | Hierarchical Summarization of Video Data |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070705 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080303 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100209 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100506 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100511 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100608 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100706 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100713 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130723 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4553650 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130723 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S631 | Written request for registration of reclamation of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313631 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130723 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130723 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S631 | Written request for registration of reclamation of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313631 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130723 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130723 Year of fee payment: 3 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S631 | Written request for registration of reclamation of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313631 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130723 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |