Study on Image Processing Technique for Inspection of Injected E.V.A Midsole

Injected E.V.A Midsole의 검사를 위한 영상처리 기술에 관한 연구

It is need to inspect a injected E.V.A midsole automatically in shoe manufacture. We applied image processing technology to inspect a injected E.V.A midsole. Captured image by CCD camera was processed with smoothing and edge detection. We compensated error of length from processed image of gauge block and error by bending strain with the measurement method of interval length for midsole image.