公开(公告)号：EP1491349A4

公开(公告)日：2009-05-06

申请号：EP03715525

申请日：2003-03-27

申请人： OLYMPUS CORP

发明人： TATSUTA SEIJI ,  EBIHARA TOSHIYUKI ,  KOMIYA YASUHIRO ,  IOKA KEN

IPC分类号： B41J2/21 ,  G06T7/00 ,  H04N1/00 ,  H04N1/50 ,  B41J29/46 ,  B41J2/01 ,  B41J2/525 ,  G06F3/12 ,  G06T1/00 ,  H04N5/225 ,  H04N5/76

CPC分类号： H04N1/00013 ,  B41J2/2135 ,  G06K9/036 ,  G06T7/0004 ,  G06T7/0006 ,  G06T2207/30144 ,  H04N1/00002 ,  H04N1/00015 ,  H04N1/00023 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/506

摘要： A geometrical characteristic analysis system comprising a format storage unit (9) storing therein a predetermined geometrical characteristic format; a chart data generation unit (10) generating chart data based on the geometrical characteristic format; printing unit (16) creating a test chart by printing marks on a recording medium such as a printing form based on the chart data; an imaging unit (17) outputting a chart image by imaging the test chart; a mark center calculation unit (12) calculating the center of each mark using the chart image; and a fitting unit (13) analyzing the geometrical characteristic by comparing the calculation result produced by the mark center calculation unit (12) with the chart based on the geometrical characteristic format and then performing fitting so that the square error of the mark positions is minimized.

公开(公告)号：EP1686810A4

公开(公告)日：2009-06-03

申请号：EP04799576

申请日：2004-11-10

申请人： OLYMPUS CORP

发明人： AJITO TAKEYUKI ,  WADA TORU ,  KOMIYA YASUHIRO

IPC分类号： H04N9/04

CPC分类号： H04N5/332 ,  H04N9/045

摘要： A light from an object (O) is split into two light paths by a half mirror (12), and one light, having its near-infrared light cut off through an infrared cut filter (18), is imaged on a color CCD imaging element (14) to obtain a 3-band image by the spectral sensitivity characteristics of standard RGB. The other light is passed through a band pass filter (20) that passes lights in bands about half the respective wavelength bands of RGB to image it on a color CCD imaging element (16), thereby obtaining a 3-band image having spectral characteristics in a band narrower than those of RGB.

公开(公告)号：EP1707928A4

公开(公告)日：2011-03-09

申请号：EP05704004

申请日：2005-01-21

申请人： OLYMPUS CORP

发明人： KONNO OSAMU ,  KOMIYA YASUHIRO ,  WADA TORU ,  SATO NOBUMASA

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

CPC分类号： 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

摘要： 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.

公开(公告)号：EP1528380A4

公开(公告)日：2009-12-09

申请号：EP03808856

申请日：2003-07-24

申请人： OLYMPUS CORP

发明人： KOMIYA YASUHIRO ,  WADA TORU ,  KONNO OSAMU ,  AJITO TAKEYUKI ,  NAKAMURA TOMOYUKI

IPC分类号： A61B5/00 ,  A61B5/02 ,  A61C13/00 ,  A61C13/08 ,  G01J3/02 ,  G01J3/10 ,  G01J3/50 ,  H04N5/225 ,  H04N9/04

CPC分类号： G01J3/32 ,  A61B5/0013 ,  A61B5/0088 ,  A61B5/02 ,  A61C13/0004 ,  A61C13/082 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0224 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/463 ,  G01J3/50 ,  G01J3/501 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513 ,  G01J3/524 ,  H04N5/2256 ,  H04N9/045 ,  H04N13/0037 ,  H04N2209/043 ,  H04N2209/044

摘要： An image processing system is used for dentistry. Upon creating a false tooth of a patient (59), a plurality of illuminating light of LEDs with different wavelengths emit light and a photographing apparatus (1A) photographs a tooth portion of the patient (59), thereby obtaining image data. The image data is sent to a dentistry filing system (2A) serving as a processing apparatus, and color reproducing data is obtained by calculation. The color reproducing data is sent to a dentistry factory (55) via a public line. Data is searched from a database (56) for calculating a ceramic compounding ratio, compound data of the ceramic false tooth is obtained, matching the color of the tooth portion of the patient (59), and the false tooth approximate to the tooth color of the patient (59) is created. The photographing apparatus has a control unit (18) which switches between a spectroscopic image capturing mode and a moving image capturing mode.

公开(公告)号：EP1488926A4

公开(公告)日：2009-09-16

申请号：EP03715526

申请日：2003-03-27

申请人： OLYMPUS CORP

发明人： EBIHARA TOSHIYUKI ,  TATSUTA SEIJI ,  IOKA KEN ,  KOMIYA YASUHIRO

IPC分类号： B41J2/01 ,  B41J2/155 ,  B41J2/36 ,  B41J2/44 ,  B41J2/447 ,  B41J2/45 ,  B41J2/455 ,  B41J2/515

CPC分类号： B41J2/2135 ,  B41J2/155 ,  B41J2/447 ,  B41J2/515 ,  G03G15/04045 ,  G03G15/326 ,  G03G15/5095 ,  G03G2215/00582

公开(公告)号：EP1672339A4

公开(公告)日：2010-02-17

申请号：EP04792142

申请日：2004-10-07

申请人： OLYMPUS CORP

发明人： KATSUMATA MASAYA ,  WADA TORU ,  AJITO TAKEYUKI ,  KOMIYA YASUHIRO

IPC分类号： G01J3/51 ,  G01J3/28 ,  G03B7/08 ,  G03B33/04

CPC分类号： H04N5/23216 ,  G01J3/0264 ,  G01J3/2823 ,  G03B7/08 ,  G03B33/04 ,  H04N5/332

公开(公告)号：EP1531629A4

公开(公告)日：2006-05-17

申请号：EP03771304

申请日：2003-07-24

申请人： OLYMPUS CORP

发明人： KOMIYA YASUHIRO ,  WADA TORU ,  KONNO OSAMU ,  AJITO TAKEYUKI ,  NAKAMURA TOMOYUKI

IPC分类号： H04N5/225 ,  H04N5/232 ,  H04N9/04

CPC分类号： H04N5/23245 ,  H04N5/2256 ,  H04N5/23293 ,  H04N5/345 ,  H04N9/045

摘要： An image processing system includes a photographing apparatus (1) and a processing apparatus (2). The photographing apparatus (1) includes six LEDs (6a to 6f) for emitting light with characteristics of spectroscopic distributions varied in a visible light area, a monochrome-type CCD (8) which picks-up a subject image that is illuminated by the LEDs (6a to 6f) and is formed by an image pick-up optical system (7) and which outputs an image signal, and a CPU (18) which sequentially lights-on the LEDs (6a to 6f) upon an instruction for photographing a subject spectroscopic image being input from an operating switch (14), picks-up the image by the CCD (8), and thus controls the operation for capturing 6-primary-color subject spectroscopic images. The processing apparatus (2) includes a calculating device (21) which captures the 6-primary-color subject spectroscopic images photographed by the photographing apparatus (1) to create a display signal for color reproduction at the high fidelity level, and a display (22) which displays the display signal created by the calculating device (21).

摘要翻译： 一种图像处理系统，包括：成像器（1），其包括发射可见光区域内不同光谱分布特性的光的六种LED（6a至6f）;单色型CCD（8），其捕获由 由成像光学系统（7）形成并输出图像信号的LED（6a至6f），以及CPU（18），用于以如下方式进行控制：当从操作输入捕获目标光谱图像的指令时 开关（14）时，依次打开LED（6a至6f）以允许CCD（8）对物体成像以产生六原色的物体光谱图像; 和处理单元（2），该处理单元包括用于捕获由成像器（1）创建的六原色的对象光谱图像并产生用于复杂色彩再现的显示信号的计算装置（21），以及用于显示 由计算装置（21）产生的显示信号。