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The characteristics of accuracy control of large-scale airfoil-wainscot parts are analyzed. The accuracy of airfoil-wainscot is controlled by its rib curves, and the rib curves are straight lines whether after processing or before on the direction of face projection. The method of compensating the radius of measuring probe is presented also based on measuring data from 1D scanning probe. Aiming at...
The subject of this paper is estimation of straight-line parameters noisy edge points using the Polar Hough transform. We propose a new detection algorithm in Hough space that will increase detection probability when the target coordinates are measured with errors. We compare the accuracy of the method with result from polar Hough transform when the target coordinates are measured with out errors...
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