PICTURE CONTOUR EXTRACTING DEVICE

摘要

PROBLEM TO BE SOLVED: To extract a precise contour by the reduced labor of an operator by generating a contour inside of a contour area along a contour area and correcting the position of the generated contour through the use of a picture being a processing object. SOLUTION: A circle of a prescribed diameter is displayed as a pointer at a previously fixed position such as the center of the screen. Next, a mouse 5 is moved and moving information of the mouse 5 is sent to a display part 4 and a contour area memory 7 as operation data 6. The memory 7 holds contour area picture data 8 of the same size as a picture data 1. This data 8 is sent to a contour generation circuit 9, which generates the contour inside of the contour area along the contour area. The position of this contour is corrected to a right position while using the picture.