| 摘要 |
PURPOSE:To provide a picture processing in which Hough transformation can be exactly attained at a high speed. CONSTITUTION:This device is constituted of a reading light 200 for reading at least a picture, picture inputting means 201 for irradiating with the reading light, and inputting the input picture to system, Hough transforming member 202 for operating Hough transformation to the picture information inputted to the system by the picture inputting means 201, and CCD camera 204 for detecting the Hough transformation information transformed by the Hough transforming member 202. The Hough transforming member 202 is constituted of a part which transforms the input light only into one axial direction in a very small area, and a very small condensing element array having an image forming characteristic only in one direction. |
