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EYEBALL MEASUREMENT SYSTEM, VISUAL LINE DETECTION SYSTEM, EYEBALL MEASUREMENT METHOD, EYEBALL MEASUREMENT PROGRAM, VISUAL LINE DETECTION METHOD, AND VISUAL LINE DETECTION PROGRAM
EYEBALL MEASUREMENT SYSTEM, VISUAL LINE DETECTION SYSTEM, EYEBALL MEASUREMENT METHOD, EYEBALL MEASUREMENT PROGRAM, VISUAL LINE DETECTION METHOD, AND VISUAL LINE DETECTION PROGRAM
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机译:眼球测量系统,视线检测系统,眼球测量方法,眼球测量程序,视线检测方法和视线检测程序
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摘要
PROBLEM TO BE SOLVED: To accurately measure rotation of an eyeball.SOLUTION: An eyeball measurement system includes: an image acquisition section which acquires a first pupil image obtained by photographing the eye of an object person, and a second pupil image obtained by photographing the eye after having obtained the first pupil image; a contour calculating section which subjects each of the first pupil image and the second pupil image to processing of calculating the contour of the pupil; an angle calculating section which calculates a rotation angle around a visual line of the eyeball of the object person based on a positional relationship between the contour of the pupil obtained from the first pupil image and the contour of the pupil obtained from the second pupil image.SELECTED DRAWING: Figure 4
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