ORAL CAVITY CANCER DIAGNOSTIC SYSTEM AND ORAL CAVITY CANCER DIAGNOSTIC PROGRAM

To reduce possibility of wrong diagnosis in a diagnosis of oral cavity cancer based on an oral cavity photograph.SOLUTION: An oral cavity cancer diagnostic device 10 is a device for diagnosing a disease on an oral cavity cancer in an oral cavity of a user on the basis of an oral cavity photograph co...

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Main Authors AIDA JUN, TAKAHASHI SATORU, KATAGIRI MASAJI, DOI CHIAKI, SANO HIROYUKI, KOSAKA TAKESHI, HIHARA DAIKI, KOROGI SAWA, SASAKI KEIICHI, IZUMIDA KAZUMASA, ARAKI TAKASHI, KOKETSU ATSUMU, IKEDA DAIZO
Format Patent
LanguageEnglish
Japanese
Published 09.04.2020
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SURGERY
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Summary:To reduce possibility of wrong diagnosis in a diagnosis of oral cavity cancer based on an oral cavity photograph.SOLUTION: An oral cavity cancer diagnostic device 10 is a device for diagnosing a disease on an oral cavity cancer in an oral cavity of a user on the basis of an oral cavity photograph consisting of a plurality of images indicating a predetermined region in the oral cavity, and includes: an acquisition unit 11 for acquiring a plurality of partial images that image a part in the oral cavity of a user; a removal unit 13 for acquiring a partial image that does not include reflection parts by removal of reflection parts in the partial image or extraction of the partial image that does not include the reflection parts; a creation unit 15 for compositing the plurality of partial images including the partial images acquired by the removal unit 13 and creating an oral cavity photograph; a determination unit 16 for determining presence/absence and status of a disease on an oral cavity cancer on the basis of feature of images of a predetermined determination object region represented in the oral cavity photograph; and an output unit 17 for outputting determination information on presence/absence and status of the disease on the oral cavity cancer.SELECTED DRAWING: Figure 2 【課題】口腔内写真に基づく口腔癌の診断において、誤診断の可能性を低減させる。【解決手段】口腔癌診断装置１０は、口腔内の所定の領域を表した複数の画像からなる口腔内写真に基づいてユーザの口腔内の口腔癌に関する疾患を診断する装置であって、ユーザの口腔内の部分を撮像した部分画像を複数取得する取得部１１と、部分画像における反射部分の除去または反射部分を含まない部分画像の抽出により、反射部分を含まない部分画像を取得する除去部１３と、除去部１３により取得された部分画像を含む複数の部分画像を合成して口腔内写真を生成する生成部１５と、口腔内写真に表された所定の判定対象領域の画像の特徴に基づいて、口腔癌に関する疾患の有無及び状態を判定する判定部１６と、口腔癌に関する疾患の有無及び状態に関する判定情報を出力する出力部１７と、を備える。【選択図】図２
Bibliography:Application Number: JP20180185038