Abstract:
A biometric instrument comprises a color image signal generating section for carrying out a signal processing of a first imaging signal generated by imaging a subject illuminated with a white illuminating light by using color filters each having a wavelength transmission characteristic in a broad band or a second imaging signal generated by imaging the subject illuminated with a field-sequential illuminating light covering the visible region so as to generate a color image signal, a spectral image signal generating section for generating a spectral image signal corresponding to the image signal in a narrow band from the first or second imaging signal by processing the color image signal, and one of a characteristic changing section in a display color change section for changing the display color of when the spectral image signal is displayed and an interface section for giving an instruction to change and/or confirm information including the image to be displayed.
Abstract:
PURPOSE: A color reproducing apparatus of a color detecting sensor is provided to store colors required by a user and allow the user to easily check the color with the colors by reproducing the colors. CONSTITUTION: A light projecting lens(140) and a light receiving lens(210) are installed at a front side of a color detecting sensor(20) so as to detect a color of an object. A color setting switch(400) is installed at one side of an upper part of the color detecting sensor(20). A color reproducing part(600) and a display LED(710) are installed at the other side of the upper part of the color detecting sensor(20). The color reproducing part(600) reproduces colors so as to display the colors. The display LED(710) compares a setting color with a color of the object and displays a comparing result.
Abstract:
본발명에따른 LED 모듈핸들링장치는복수개의트레이(120)가다단으로적층된매거진(110)이다단으로적층되는 LED 공급부(100); 상기 LED 공급부(100)로부터공급되는상기트레이(120)의이송및 위치결정을수행하는 LED 이송부(200); 상기 LED 이송부(200)로부터공급되는 LED(122)에대해광 및전기적특성을검사하기위한 LED 측정부(300); 및상기 LED 측정부(300)에서측정이완료된 LED(122)가전달되는 LED 분류부(400);를포함한다.
Abstract:
The present invention relates to an optical sensor module to check a position and a color of ink printed on a paper and, more specifically, to an optical sensor module to check a position and a color of ink printed on a paper optically during test printing in order to correct a printing alignment error between the heads of each of more than two ink cartridges of an ink jet printer automatically. The optical sensor module includes: a light emitting part including a light emitting device as a light source emitting a light towards a paper printed with ink; a photo detection part including a photo detector receiving the light reflected by the paper and converting the reflected light into an electric signal; and a housing which surrounds the light emitting part and a part except an active area of the photo detection part, and separates the light emitting part and the photo detection part optically. The light emitting device of the light emitting part comprises a red light emitting diode chip and a blue light emitting diode chip. According to the present invention, the optical sensor module can check the positions of all the colors printed on the paper using two light emitting diode chips of the red light emitting diode chip and the blue light emitting diode chip; and the optical sensor module can be cheaply and simply configured, and can continuously maintain high quality printing of the ink jet printer by measuring the position of the ink printed on the paper accurately.
Abstract:
신호 처리에 의해 얻어진 분광 화상에 기초하는 생체 조직의 원하는 심부의 조직 정보를 관찰하기에 적합한 색조의 화상 정보로 조정한다. 매트릭스 연산부(436)의 출력은, 각각 연산부(438a 내지 438c)에 접속되고, 적분 연산이 행해진 후, 각각의 분광 화상 신호 ΣF1 내지 ΣF3에 대하여 색 조정부(440)에서 색 변환 연산이 행해지고, 분광 화상 신호 ΣF1 내지 ΣF3으로부터 분광 컬러 채널 화상 신호 Rch, Gch, Bch가 생성되며, 절환부(439)를 통하여, 분광 컬러 채널 화상 Rch, Gch, Bch의 화상이 표시 모니터(106)로 보내진다. 색 조정부, 색 신호 처리부, 매트릭스 연산부, 휘도 신호 처리부, 통상 화상 생성부, 광원부, 윤곽 보정부, CCD 드라이브, 표시 모니터
Abstract:
The invention relates to an illumination device (1) with a number of light emitters, for example LEDs (L1, L2, L3, L4) of individual emission spectra. Sensor units (D1, D2, D3, D4) can produce a vector of measurement signals (S1, S2, S3, S4) that represent the light output of a single active light emitter. Based on a linear relation obtained during a calibration procedure, a characteristic value of the light output of that light emitter (L1, L2, L3, L4) is then calculated from the measurement vector, wherein said characteristic value is based on the coefficients of a decomposition of the individual emission spectrum into basis functions.
Abstract:
이 화상 처리 시스템은 치과용에 적용된 경우의 예로서, 환자(59)의 의치를 제작할 때에 촬영 장치(1A)에 의해 각각 서로 다른 파장의 복수의 조명광 LED를 발광시키면서 환자(59)의 치아부의 촬영을 행하여, 화상 데이터가 취득된다. 상기 화상 데이터는 처리 장치인 치과용의 파일링 시스템(2A)에 전달되고, 그곳에서 색재현 데이터가 연산에 의해 구해진다. 또한, 상기 색재현 데이터는 공중 회선을 통해 치과 기공소(55)에 송신된다. 거기서, 도재 배합비 계산 데이터베이스(56)를 검색하여, 환자(5)의 치아부의 색조와 합치하는 의치 도재의 배합 데이터가 구해지고, 환자(59) 치아의 색에 매우 가까운 의치가 제작된다. 촬영 장치, 치아부 촬영, 색재현 데이터, 가시광역, 색조
Abstract:
A color image sensor which uses a sensor array that has, as a lighting light source, 3-color light emitting elements capable of independently controlling light emitting timings respectively and at least three rows of pixels respectively constituted by a plurality of pixels, respective rows of pixels being provided with color filters having different transmitting wavelength regions, and which independently controls the lighting start and lighting period of each light emitting element, whereby it is possible to prevent color misregistration in an output image signal and regulate the image signal level of each color component. ® KIPO & WIPO 2007