An Embedded Detection System for On-line Image Inspection

An embedded detection system is introduced for on-line image inspection for products quality control purposes.The image of product in question is acquired by CMOS imaging sensor and thus digitizedf,ollowed by being transferred to MCU.The quality of the product is evaluated through image processing and analysis by ARM.In so doing,the defective products are automatically removed by the proposed system.System will choose the right image for binarization through analyzing the RGB components of the image,and then keep the image area of interest by shielding the irrelevant fields according to the center of the hole located,thus the products is on-line classified.