| 摘要 |
<p>PURPOSE: To provide an image processor capable of simply and easily inputting an instruction and improving operability and reliability. CONSTITUTION: The whole image of a paper medium P is entered by an image pickup device 1 and a picture input part 2 and stored in a storage part 4 and an image obtained by indicating a certain point on the medium P with a finger U is similarly entered and stored in a storage part 5. A position detecting part 6 extracts only a finger image from respective picture data stored in the storage parts 4, 5 and detects a finger tip position from the extracted picture. A rotation normalizing/correcting part 8 and a distortion correcting part 9 detect the position of the medium P from the picture data stored in the storage part 4 and the finger tip position information detected by the detecting part 6 and recognize the relative position of a finger tip corresponding to the detected position. An instruction specifying part 11 generates an address from a relative coordinate value found out by the normalizing/correcting part 8 or the correcting part 9 and accesses an instruction storing part 10 to specify a corresponding instruction. The specified instruction is executed by an operation executing part 12.</p> |
