inspection sheet
2.After the theory of the generalized point photogrammetry is introduced, its applications are presented, including computer of image parameter from vanishing point and modelling by single image, determination of image parameters by matching between vector and image, inspection of sheet-metal part and determination of plane pose by contour line matching.
3.The ultrasonic inspection for titanium TA1 sheet specimen of 8 mm in thickness(apertured-sheet,trough plate)designed by our self and original defective sheet(laminated)was inspected by SONTEST MASTERSCAN340 digital ultrasonic detector with detective head of 2.5 MHz and 0-80 degree variable-angle made in UK.
