| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a template forming method and an eye-typing communication method using eye motion, in which a template is registered as a black eye model, using a numerical value of the two-dimensional Gaussian function using the Gaussian function as a black eye pixel area detection method. <P>SOLUTION: In S1, templates of black eye and eyebrows areas are registered as the black eye model, by using a numerical value of the two-dimensional Gaussian function using the Gaussian function. In S2, direction-based visual line data that is the base of eye gaze detection is registered in a memory of PC. When a subject selects an intended item on a display, a differential image by opening and closing of the eyes of a user is formed to extract the area of eyes, and template matching of an input image is performed by using the template in S3. In S4, each input image is digitized and compared with the direction-based visual line data, whereby eye gaze detection is performed. In S5, the subject can select the intended item on the display by viewing the item. <P>COPYRIGHT: (C)2007,JPO&INPIT |
