| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a medium and image date capable of displaying an illusion image based on any image. <P>SOLUTION: Provided are a medium and image date for displaying an illusion image, and in the illusion image, a predetermined component is decayed or amplified, of components extracted by filters each having orientation, or of wavelet components each having orientation or other components each having orientation, constituting an original image. <P>COPYRIGHT: (C)2013,JPO&INPIT |
