PROBLEM TO BE SOLVED: To provide a camera system and a shot image display device, which make the size and dimensions of an affected area accurately and simply displayed on a monitor display in dentistry and which are simply utilized for medical procedures, the grasp of the condition of the affected area, and the like.SOLUTION: The camera system 100 includes an electron camera apparatus for taking the image of the affected area 109 in the dentistry, and monitoring equipment for displaying the output image, which is taken by the camera apparatus, on a monitor. The camera apparatus has the function of outputting multi-view images taken by a plurality of electron cameras 101 and 102. The camera apparatus includes: a means for avoiding a video failure caused by an operators shadow or a shadow of a surgical instrument, by switching the video-failure image to an image with a different point of sight a shadowless light illumination means for obtaining a shadowless image by avoiding an illumination failure caused by the operators shadow or the shadow of the surgical instrument a means for obtaining the distance and size of the affected area 109 from the image and a display means for displaying the whole image area of the affected area 109 or a partially enlarged image area of the whole image, obtained by imaging the affected area, and distance and size data associated with an electron camera image, on the same display of the monitoring equipment.COPYRIGHT: (C)2012,JPO&INPIT【課題】歯科医療に際し、正確にかつ簡便に患部の大きさや寸法をモニターディスプレイ上に表示し、医療処置や患部状態把握などに簡便なカメラシステムおよび撮影映像の表示装置を提供する。【解決手段】歯科医療に際し患部109を撮影する電子カメラ装置とカメラ装置により撮影された出力映像をモニター上に表示するモニター装置とからなるカメラシステム100において、カメラ装置は複数の電子カメラ101、102による多視点映像を出力する機能を持ち、手術者の影又は手術器具の影による映像障害を視点の異なる映像に切り換えて回避する手段、手術者の影又は手術器具の影による照明障害を回避し無影映像を得る無影灯照明手段、患部109の距離、大きさを映像より得る手段、患部撮像映像該患部109の全体像部または全体像の部分拡大像部と、電子カメラ映像に関連する距離、大きさデータをモニター装置の同一ディスプレイ上で表示手段を持つ。【選択図】図1
