JP4533273B2 - 画像処理装置及び画像処理方法、プログラム - Google Patents

画像処理装置及び画像処理方法、プログラム Download PDF

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Publication number
JP4533273B2
JP4533273B2 JP2005231171A JP2005231171A JP4533273B2 JP 4533273 B2 JP4533273 B2 JP 4533273B2 JP 2005231171 A JP2005231171 A JP 2005231171A JP 2005231171 A JP2005231171 A JP 2005231171A JP 4533273 B2 JP4533273 B2 JP 4533273B2
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JP2007049388A (ja
JP2007049388A5 (enExample
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昌弘 松下
洋 東條
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Canon Inc
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Canon Inc
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Priority to JP2005231171A priority Critical patent/JP4533273B2/ja
Priority to US11/460,548 priority patent/US7746507B2/en
Priority to EP06254053A priority patent/EP1752895A1/en
Priority to CNB2006101148656A priority patent/CN100414550C/zh
Publication of JP2007049388A publication Critical patent/JP2007049388A/ja
Publication of JP2007049388A5 publication Critical patent/JP2007049388A5/ja
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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/93—Document management systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/40—Document-oriented image-based pattern recognition
    • G06V30/41—Analysis of document content
    • G06V30/414—Extracting the geometrical structure, e.g. layout tree; Block segmentation, e.g. bounding boxes for graphics or text
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/40—Document-oriented image-based pattern recognition
    • G06V30/41—Analysis of document content
    • G06V30/418—Document matching, e.g. of document images

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Library & Information Science (AREA)
  • Artificial Intelligence (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • General Business, Economics & Management (AREA)
  • Processing Or Creating Images (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2005231171A 2005-08-09 2005-08-09 画像処理装置及び画像処理方法、プログラム Expired - Fee Related JP4533273B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005231171A JP4533273B2 (ja) 2005-08-09 2005-08-09 画像処理装置及び画像処理方法、プログラム
US11/460,548 US7746507B2 (en) 2005-08-09 2006-07-27 Image processing apparatus for image retrieval and control method therefor
EP06254053A EP1752895A1 (en) 2005-08-09 2006-08-02 Image processing apparatus for image retrieval and control method therefor
CNB2006101148656A CN100414550C (zh) 2005-08-09 2006-08-09 用于图像检索的图像处理设备及其控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005231171A JP4533273B2 (ja) 2005-08-09 2005-08-09 画像処理装置及び画像処理方法、プログラム

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JP2007049388A5 JP2007049388A5 (enExample) 2008-09-11
JP4533273B2 true JP4533273B2 (ja) 2010-09-01

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US (1) US7746507B2 (enExample)
EP (1) EP1752895A1 (enExample)
JP (1) JP4533273B2 (enExample)
CN (1) CN100414550C (enExample)

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Also Published As

Publication number Publication date
JP2007049388A (ja) 2007-02-22
US7746507B2 (en) 2010-06-29
CN100414550C (zh) 2008-08-27
CN1913573A (zh) 2007-02-14
US20070036468A1 (en) 2007-02-15
EP1752895A1 (en) 2007-02-14

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