| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ocular movement imaging apparatus capable of providing highly precise images having neither blur nor noise and being usable for not only a diagnosis by a doctor but also a computerized analysis in observing the ocular movement by highly stably fixing it. <P>SOLUTION: This goggle type ocular movement imaging apparatus is provided with independent lens parts corresponding to the right/left eyes and pad parts of the goggles using a material with elasticity and adhesion. After this apparatus is worn on a subject's face with a band, the lens parts are lightly pressed to deform the pad parts, and push out a small amount of air from a space surrounded with the subject's face and this ocular movement imaging apparatus, so that the space turns negative pressure and the lens parts are fixed to stick to the subject's face. Even if the subject changes the posture and moves the head, the positional relation between a photographing camera and the eyeballs is unchanged and this apparatus can provide the image of the ocular movement with no blur. <P>COPYRIGHT: (C)2007,JPO&INPIT |
