Scully, Scott, Murphy & Presser, P.C.
Image processing apparatus and endoscope system
An endoscope system includes a light source device, a CCD, a video processor, and an observation monitor, wherein the video processor includes: a band decomposition processing section that performs a decomposition processing for decomposing into a plurality of spatial frequency bands on a signal of an image picked up by the CCD, to generate a plurality of band images; an enhancement processing section that performs an enhancement processing on selected band images based on an enhancement amount set for a region where an observation target in a subject is distributed in a feature space formed with wavelength bands or spatial frequency bands of the band images selected among the plurality of band images as axes; and an image generation section that integrates the plurality of band images subjected to the color conversion processing, for each wavelength image, to generate an image.
Olympus Medical Systems Corp. Olympus Corporation
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G06T A61B G02B G02B A61B G06T A61B A61B G06T G06T A61B A61B A61B G06T G06T H04N G06T A61B
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Kenji Tetsuo Makoto
Yamazaki Nonami Igarashi