公开(公告)号：EP1707928A4

公开(公告)日：2011-03-09

申请号：EP05704004

申请日：2005-01-21

Applicant: OLYMPUS CORP

Inventor： KONNO OSAMU ,  KOMIYA YASUHIRO ,  WADA TORU ,  SATO NOBUMASA

IPC: G01J3/46 ,  A61B5/00 ,  A61C19/04 ,  G01J3/02 ,  G01J3/10 ,  G01J3/50 ,  G03B15/00 ,  H04N1/60

CPC classification number: G01J3/50 ,  A61B5/0013 ,  A61B5/4547 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0224 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/501 ,  G01J3/508 ,  G01J3/51

Abstract: The image processing system is applied to dentistry, for example, and performs photography of the teeth of a patient while causing a plurality of illumination light LEDs of different wavelengths to emit light by means of a photography device(1A) when producing a crown repair or denture of the patient, whereby image data are acquired. The image data are transmitted to a dental filing system (2A) constituting a processing device where color reproduction data are determined through computation. In addition, color reproduction data are transmitted to the dental technician's office (55) via a public switched network. Therefore, a repair material compound ratio calculation database (56) is searched and the compound data for a material that matches the hue of the patient's teeth are found, whereby a crown repair or denture or the like that very closely matches the color of the patient's teeth is produced.