Fluorescence image processing method and apparatus for fluorescence observation method of operation fluorescence observation apparatus, fluorescence observation system, the fluorescence observation device performs

摘要

Observation is performed by a fluorescence image highly quantitative by removing sufficient distance dependencies. Lighting unit with (10) light source illuminating light (X) the examination site and irradiated with excitation light (20), to obtain a fluorescent image capturing fluorescence generated examination site in (X) by irradiation of the excitation light White light imaging unit fluorescence imaging unit that (42), obtains a reference image captured return light returning from the (X) the examination site by the irradiation of the illumination light (44), the distance of the viewing distance of the brightness of the fluorescence image die to obtain a corrected fluorescent image by the power of the luminance value of the fluorescence image in the reciprocal of first index obtained by power approximation characteristics, can be obtained by power approximation distance characteristics in viewing distance of the luminance of the reference image image correction unit which acquires a corrected reference image by the power of the luminance value of the reference image by the inverse of an exponential of 2, to obtain the (K) corrected fluorescence image is divided by the correction reference image corrected for fluorescence image (60 I provide the (101) fluorescence observation apparatus and a).