| 摘要 |
PROBLEM TO BE SOLVED: To highly accurately detect a specified pattern at a high speed with a simple configuration. SOLUTION: Concerning the specified pattern detector, input image data are binarized and the binarized data are stored in a storage means. Next, a specified partial image is extracted by using a prescribed converting filter for the stored binarized data and while using a prescribed scoring filter, a point showing a distance from each of pixels around the extracted specified partial image to the specified partial image is operated. Besides, the ideal position of the specified partial image is calculated. Next, the point of the ideal position is read from the point operated result and on the basis of the read point, the image recognizing processing of the specified pattern is performed. |
