..., the spatial histogram, polynomial regression and the discrete first derivative. These edge detection algorithms are compared in terms of speed and precision performance. Three‐dimensional scans of typical shoe component parts are presented. United Kingdom Shoes Research Machine vision...

... Image processing Machine vision The primary purpose of inspection of shirt collars is to avoid collars with faults, which might affect the saleability of the product. One of the advantages of using a modern Charge Coupled Device (CCD) image sensing device is coverage of a large area...