| 摘要 |
PROBLEM TO BE SOLVED: To provide a visual line analysis system and a visual line analysis device that are able to create a heat map suitable for checking how an object is seen by comparing the object with the visual field of a viewer.SOLUTION: A scene image and a fixation point are acquired from a visual line tracking device comprising a camera for imaging an object (S11), a plurality of scene image feature points are extracted from the scene image (S12), a plurality of reference image feature points of a reference image are acquired (S13), on the basis of correspondence relation between the scene image feature points and the reference image feature points, a coordinate conversion matrix to convert both coordinates is created (S14), using the created coordinate conversion matrix, regarding each of a plurality of scene images, coordinate conversion of a fixation point associated with the scene image is performed, a correspondence point on the reference image is calculated (S15), and inverse conversion of the correspondence point on the reference image is performed using the coordinate conversion matrix, and a correspondence fixation point on each scene image is calculated (S16). |
