JP5021158B2 - コンポジット画像を供給するためにソース画像をスペクトル多重化し、そのコンポジット画像を表現し、このようなコンポジット画像を逆多重するためのシステムにおける光源−中性グレイ成分置換 - Google Patents

コンポジット画像を供給するためにソース画像をスペクトル多重化し、そのコンポジット画像を表現し、このようなコンポジット画像を逆多重するためのシステムにおける光源−中性グレイ成分置換 Download PDF

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JP5021158B2
JP5021158B2 JP2004334839A JP2004334839A JP5021158B2 JP 5021158 B2 JP5021158 B2 JP 5021158B2 JP 2004334839 A JP2004334839 A JP 2004334839A JP 2004334839 A JP2004334839 A JP 2004334839A JP 5021158 B2 JP5021158 B2 JP 5021158B2
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image
composite image
source
light source
dye
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JP2005182765A5 (enExample
JP2005182765A (ja
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ピー ロス ロバート
ザン イェキン
シャーマ ゴーラヴ
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Xerox Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32309—Methods relating to embedding, encoding, decoding, detection or retrieval operations in colour image data

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Color Television Systems (AREA)
  • Editing Of Facsimile Originals (AREA)
JP2004334839A 2003-11-25 2004-11-18 コンポジット画像を供給するためにソース画像をスペクトル多重化し、そのコンポジット画像を表現し、このようなコンポジット画像を逆多重するためのシステムにおける光源−中性グレイ成分置換 Expired - Fee Related JP5021158B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/721,948 US7269297B2 (en) 2003-11-25 2003-11-25 Illuminant-neutral gray component replacement in systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image
US10/721948 2003-11-25

Publications (3)

Publication Number Publication Date
JP2005182765A JP2005182765A (ja) 2005-07-07
JP2005182765A5 JP2005182765A5 (enExample) 2008-01-10
JP5021158B2 true JP5021158B2 (ja) 2012-09-05

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JP2004334839A Expired - Fee Related JP5021158B2 (ja) 2003-11-25 2004-11-18 コンポジット画像を供給するためにソース画像をスペクトル多重化し、そのコンポジット画像を表現し、このようなコンポジット画像を逆多重するためのシステムにおける光源−中性グレイ成分置換

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Country Link
US (1) US7269297B2 (enExample)
EP (1) EP1536627B1 (enExample)
JP (1) JP5021158B2 (enExample)
CN (1) CN100518233C (enExample)
BR (1) BRPI0405496A (enExample)
CA (1) CA2488029C (enExample)

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CN112399075B (zh) * 2020-10-15 2022-06-07 浙江大华技术股份有限公司 补光灯的控制方法、监控设备、电子装置和存储介质
CN114531578B (zh) * 2020-11-23 2023-11-07 华为技术有限公司 光源光谱获取方法和设备
CN118945457B (zh) * 2024-10-14 2025-03-21 浙江大华技术股份有限公司 定向补光控制方法、基于图像分析的补光控制方法和装置

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Also Published As

Publication number Publication date
CA2488029A1 (en) 2005-05-25
BRPI0405496A (pt) 2005-08-02
US20050111694A1 (en) 2005-05-26
US7269297B2 (en) 2007-09-11
EP1536627A3 (en) 2006-04-12
CA2488029C (en) 2011-06-07
EP1536627A2 (en) 2005-06-01
JP2005182765A (ja) 2005-07-07
EP1536627B1 (en) 2013-05-15
CN1621967A (zh) 2005-06-01
CN100518233C (zh) 2009-07-22

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