ASSUMING SYSTEM OF EYEBALL POSITION USING 3-DIMENSION POSITION INFORMATION AND ASSUMING METHOD OF EYEBALL POSITION

摘要

The invention shoot the eye through a plurality of cameras and video by the three-dimensional measurement data and matching table as compared to a system to find the corresponding pair of the pupil by reflection noise excluded from unnecessary reflection noise component of the estimated eye position of the eye position of a candidate destination, the estimated eye position using the three-dimensional position information according to the present invention the system at different positions two image input apparatus for photographing the same area in the eye; Matching unit for matching on the two images by calculating the position information of the pixels constituting the two images taken by the predetermined function relationship; Noise extraction unit for extracting from each of the two images to determine a pixel area having a predetermined reference value or more of a reflective image noise; Effective noise selection unit for selecting the location information to deliver the matching part that is not matched with the receiving and matching the reflection reflection noise noise noise matching information reflected in the reflected noise extracted from the two images; And the matching of the reflected noise and noise characterized in that it is determined by the reflection of the pupil including an estimated position of estimating the eye position. ; According to the present invention, a portion of the unwanted noise component in the image reflection If noise occurs, even if covering the reflection of the pupil can be detected corresponding to the reflected noise through the plurality of pairs of pupil image obtained by the camera and the illumination device to increase the detection rate of the eye position can be found quickly and accurately position the eye there is an effect that.