Title:
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2015/080275
Kind Code:
A1
Abstract:
A first illumination light (L1), in which a first emission intensity and a second emission intensity which is lower than the first emission intensity are repeated at predetermined wavelength intervals, and a second illumination light (L2) in which the wavelength positions of the emission intensities are the inverse of those of the first illumination light (L1), are generated. A process of dividing the differential between the first image and the second image by the brightness difference between the first illumination light and the second illumination light is performed to obtain an image of a reflected light component. A process of dividing the differential between the first image and the second image by the brightness difference between the first illumination light (L1) and the second illumination light (L2) is performed to obtain an image of a reflected light component. Then, an image of a fluorescence component is obtained on the basis of the differential between the image of the reflection component and the first image.
Inventors:
SATO YOICHI (JP)
FU YING (JP)
OKABE TAKAHIRO (JP)
SATO IMARI (JP)
LAM ANTONY (JP)
FU YING (JP)
OKABE TAKAHIRO (JP)
SATO IMARI (JP)
LAM ANTONY (JP)
Application Number:
PCT/JP2014/081649
Publication Date:
June 04, 2015
Filing Date:
November 28, 2014
Export Citation:
Assignee:
UNIV TOKYO (JP)
KEK HIGH ENERGY ACCELERATOR (JP)
KEK HIGH ENERGY ACCELERATOR (JP)
International Classes:
G01N21/64; G01J3/46; G01N21/27
Foreign References:
| JP2013521900A | 2013-06-13 | |||
| US20120085932A1 | 2012-04-12 | |||
| US5986271A | 1999-11-16 | |||
| JP2013114233A | 2013-06-10 |
Other References:
YASUYUKI KOHASHI ET AL.: "Keiko Busshitsu o Fukumu Buttai no Bunko Hansharitsu Keiko Tokusei Suitei", IPSJ SIG NOTES, vol. 112, no. 385, 16 January 2013 (2013-01-16), pages 9 - 14
NAYAR S K ET AL.: "Fast Separation of Direct and Global Components of a Scene using High Frequency Illumination", ACM TRANS. GRAPH., vol. 24, no. 3, July 2006 (2006-07-01), pages 935 - 944
FU Y ET AL.: "Separating Reflective and Fluorescent Components Using High Frequency Illumination in the Spectral Domain", 2013 IEEE INTERNATIONAL CONFERENCE ON COMPUTER VISION, pages 457 - 464
NAYAR S K ET AL.: "Fast Separation of Direct and Global Components of a Scene using High Frequency Illumination", ACM TRANS. GRAPH., vol. 24, no. 3, July 2006 (2006-07-01), pages 935 - 944
FU Y ET AL.: "Separating Reflective and Fluorescent Components Using High Frequency Illumination in the Spectral Domain", 2013 IEEE INTERNATIONAL CONFERENCE ON COMPUTER VISION, pages 457 - 464
Attorney, Agent or Firm:
Shin-yu International Patent Firm (JP)
Patent business corporation Nobutomo international patent firm (JP)
Patent business corporation Nobutomo international patent firm (JP)
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