| 摘要 |
PURPOSE:To uniformize the load burdened on respective processors and to process image data in a short processing time by allocating image data in plural line memory areas to the respective processors. CONSTITUTION:Image data stored in a memory area 7 processed by four processors 1-4 is divided into lines, which are supplied to the processors 1-4. Then, the processors 1-4 performs image processes of image data stored in four line memory areas such as line thinning, edge detection, and smoothing is parallel. Thus, the similarity of image data among memory areas is utilized and the image data to be processed is assigned to the processors 1-4 equally, so the load of image processes upon the processors 1-4 is made uniform.
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