Presentation 2000/12/1
A Study on Capture and Reproduction of Wide Dynamic Range Image using Visual Property
Naoki ITO, Shigeki NAKAUCHI, Shiro USUI,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Recent wide spreading of digital color cameras allow us to handle digital color images easily and effectively. However, color images taken by a digital camera are still problematic because of its quality. This problem is mainly due to narrow dynamic range of the digital camera and lack of adaptive characteristics to wide dynamic range in natural scenes, which human visual system has. To overcome this problem, this study first proposes a method for capturing a wide dynamic range image by integrating images taken under various exposure conditions. Then, we propose a method for reproducing an image which gives relatively same contrast as when human observe a real natural scenes with wide dynamic range.
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Keyword(in English) digital camera / wide dynamic range / multi-image integration
Paper # NC2000-82
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Conference Information
Committee NC
Conference Date 2000/12/1(1days)
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Paper Information
Registration To Neurocomputing (NC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study on Capture and Reproduction of Wide Dynamic Range Image using Visual Property
Sub Title (in English)
Keyword(1) digital camera
Keyword(2) wide dynamic range
Keyword(3) multi-image integration
1st Author's Name Naoki ITO
1st Author's Affiliation Department of Information and Computer Sciences, Toyohashi University of Technology()
2nd Author's Name Shigeki NAKAUCHI
2nd Author's Affiliation Department of Information and Computer Sciences, Toyohashi University of Technology
3rd Author's Name Shiro USUI
3rd Author's Affiliation Department of Information and Computer Sciences, Toyohashi University of Technology
Date 2000/12/1
Paper # NC2000-82
Volume (vol) vol.100
Number (no) 490
Page pp.pp.-
#Pages 8
Date of Issue