BR0006896A - Processos para representar um objeto aparecendo em uma imagem fixa ou de vìdeo e para buscar um objeto em uma imagem fixa ou de vìdeo, aparelho, programa de computador, sistema de computador, e, meio de armazenagem legìvel por computador - Google Patents

Processos para representar um objeto aparecendo em uma imagem fixa ou de vìdeo e para buscar um objeto em uma imagem fixa ou de vìdeo, aparelho, programa de computador, sistema de computador, e, meio de armazenagem legìvel por computador

Info

Publication number
BR0006896A
BR0006896A BR0006896-9A BR0006896A BR0006896A BR 0006896 A BR0006896 A BR 0006896A BR 0006896 A BR0006896 A BR 0006896A BR 0006896 A BR0006896 A BR 0006896A
Authority
BR
Brazil
Prior art keywords
video image
still
computer
search
represent
Prior art date
Application number
BR0006896-9A
Other languages
English (en)
Inventor
Miroslaw Z Bober
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of BR0006896A publication Critical patent/BR0006896A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • 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
    • G06F16/5854—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 shape and object relationship
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/752—Contour matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Analysis (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Television Systems (AREA)
  • Picture Signal Circuits (AREA)

Abstract

"PROCESSOS PARA REPRESENTAR UM OBJETO APARECENDO EM UMA IMAGEM FIXA OU DE VìDEO E PARA BUSCAR UM OBJETO EM UMA IMAGEM FIXA OU DE VìDEO, APARELHO, PROGRAMA DE COMPUTADOR, SISTEMA DE COMPUTADOR, E, MEIO DE ARMAZENAGEM LEGìVEL POR COMPUTADOR". Um processo para representar um objeto aparecendo em uma imagem fixa ou de vídeo, processando sinais correspondentes à imagem, compreende derivar os valores de pico em um espaço CSS para o contorno do objeto, e aplicando um escalamento ou transformação não linear aos citados valores de pico, para chegar a uma representação do contorno.
BR0006896-9A 1999-07-05 2000-07-03 Processos para representar um objeto aparecendo em uma imagem fixa ou de vìdeo e para buscar um objeto em uma imagem fixa ou de vìdeo, aparelho, programa de computador, sistema de computador, e, meio de armazenagem legìvel por computador BR0006896A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9915699A GB2352075B (en) 1999-07-05 1999-07-05 Method and Apparatur for Representing and Searching for an Object in an Image
PCT/JP2000/004401 WO2001003069A1 (en) 1999-07-05 2000-07-03 Method and device for displaying or searching for object in image and computer-readable storage medium

Publications (1)

Publication Number Publication Date
BR0006896A true BR0006896A (pt) 2001-06-12

Family

ID=10856661

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006896-9A BR0006896A (pt) 1999-07-05 2000-07-03 Processos para representar um objeto aparecendo em uma imagem fixa ou de vìdeo e para buscar um objeto em uma imagem fixa ou de vìdeo, aparelho, programa de computador, sistema de computador, e, meio de armazenagem legìvel por computador

Country Status (8)

Country Link
US (6) US6931154B1 (pt)
JP (2) JP4688382B2 (pt)
KR (6) KR100732109B1 (pt)
CN (6) CN1940935B (pt)
BR (1) BR0006896A (pt)
GB (6) GB2352075B (pt)
RU (1) RU2225034C2 (pt)
WO (1) WO2001003069A1 (pt)

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KR101457284B1 (ko) * 2009-12-30 2014-10-31 노키아 코포레이션 콘텐츠 기반 이미지 검색을 가능하게 하는 방법 및 장치
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Also Published As

Publication number Publication date
CN1940932A (zh) 2007-04-04
GB2394350A (en) 2004-04-21
GB2352075B (en) 2004-06-16
KR20080100393A (ko) 2008-11-17
US7430338B2 (en) 2008-09-30
KR100809831B1 (ko) 2008-03-04
GB9915699D0 (en) 1999-09-08
JP4688382B2 (ja) 2011-05-25
CN1940934B (zh) 2010-06-16
US7505628B2 (en) 2009-03-17
WO2001003069A8 (en) 2001-03-22
JP2011100468A (ja) 2011-05-19
CN1292387C (zh) 2006-12-27
CN1940933B (zh) 2010-06-23
KR20010073125A (ko) 2001-07-31
GB0324377D0 (en) 2003-11-19
GB2391099A (en) 2004-01-28
GB0401486D0 (en) 2004-02-25
GB2391374B (en) 2004-06-16
KR100732109B1 (ko) 2007-06-27
GB2391099B (en) 2004-06-16
KR20060066140A (ko) 2006-06-15
CN1940935B (zh) 2010-06-16
GB2391374A (en) 2004-02-04
CN100399331C (zh) 2008-07-02
US20080063310A1 (en) 2008-03-13
GB0401488D0 (en) 2004-02-25
KR20040053208A (ko) 2004-06-23
KR100448610B1 (ko) 2004-09-13
GB2393839B (en) 2004-06-16
GB2394350B (en) 2004-06-16
KR20070073925A (ko) 2007-07-10
KR100944584B1 (ko) 2010-02-25
CN1940932B (zh) 2010-06-16
KR100937273B1 (ko) 2010-01-18
GB2393839A (en) 2004-04-07
GB0324370D0 (en) 2003-11-19
JP5236719B2 (ja) 2013-07-17
US20050238236A1 (en) 2005-10-27
US20070258659A1 (en) 2007-11-08
US6931154B1 (en) 2005-08-16
US7505638B2 (en) 2009-03-17
GB2352075A (en) 2001-01-17
CN1940933A (zh) 2007-04-04
WO2001003069A1 (en) 2001-01-11
KR20030078932A (ko) 2003-10-08
US20080056583A1 (en) 2008-03-06
US7532775B2 (en) 2009-05-12
US20080131003A1 (en) 2008-06-05
GB2394349A (en) 2004-04-21
KR100892470B1 (ko) 2009-04-10
CN1940935A (zh) 2007-04-04
CN1684094A (zh) 2005-10-19
GB2394349B (en) 2004-06-16
US7257277B2 (en) 2007-08-14
RU2225034C2 (ru) 2004-02-27
CN1940934A (zh) 2007-04-04
CN1316082A (zh) 2001-10-03
GB0329841D0 (en) 2004-01-28

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O COMBINADO COM ARTIGO 13 DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.