METHOD AND APPARATUS FOR MEASURING FLUORESCENCE LUMINANCE

A fluorescent image (101) is obtained by emitting the light with a wavelength which excites a labelling fluorescent substance, a mask is created by a foreign matter area image (103) extracted from an image (102) of foreign matter adhering to the measurement object obtained by emitting light with a w...

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Bibliographic Details
Main Authors SHIBAZAKI, TAKAMI, OKAWA, KANEYASU
Format Patent
LanguageEnglish
French
German
Published 08.06.2005
Edition7
Subjects
CALCULATING
COLORIMETRY
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Summary:A fluorescent image (101) is obtained by emitting the light with a wavelength which excites a labelling fluorescent substance, a mask is created by a foreign matter area image (103) extracted from an image (102) of foreign matter adhering to the measurement object obtained by emitting light with a wavelength which does not excite the fluorescent substance, and logical multiplication of the mask and the fluorescent image (101) is executed, thereby obtaining a fluorescent image (104) that a foreign matter area is eliminated from the fluorescent image (101).
Bibliography:Application Number: EP20010982819