Novel image-enhanced endoscopy with i-scan technology |
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| Authors: | Shinya Kodashima Mitsuhiro Fujishiro |
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| Institution: | Shinya Kodashima, Mitsuhiro Fujishiro, Department of Endoscopy and Endoscopic Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan |
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| Abstract: | i-scan technology is the newly developed imageenhanced endoscopy technology from PENTAX,Japan.This consists of three types of algorithms:surface enhancement (SE),contrast enhancement (CE),and tone enhancement (TE).SE enhances light-dark contrast by obtaining luminance intensity data for each pixel and applying an algorithm that allows detailed observation of a mucosal surface structure.CE digitally adds blue color in relatively dark areas,by obtaining luminance intensity data for each pixel and applying an ... |
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| Keywords: | Gastrointestinal tumor Gastrointestinal endoscopy |
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