| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical equipment system and a subject position specifying method for specifying a position of a subject by simple configuration. SOLUTION: Infrared light emitted from an LED chip 451 of a light emitting part 450 is reflected by a beam splitter 460 and reaches the subject 100 through a photographing lens 410. Reflected light reflected on the subject 100 transmits the beam splitter 460 and is made incident on an area corresponding to the LED chip 451, of an imaging part 420. The infrared light irradiating the surroundings of the subject 100 travels as it is through the surroundings of the subject 100 and does not return to the imaging part 420. A control part 430 performs arithmetic processing of a photographed image based on difference in intensity of the reflected light generated between the subject 100 and its surroundings and specifies contours of the subject 100 to extract the subject 100. COPYRIGHT: (C)2007,JPO&INPIT |
