Browsing AI Memos (1959 - 2004) by Subject "machine vision"
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Finding Junctions Using the Image Gradient
(1991-12-01)Junctions are the intersection points of three or more intensity surfaces in an image. An analysis of zero crossings and the gradient near junctions demonstrates that gradient-based edge detection schemes fragment edges ... -
Picking Parts out of a Bin
(1983-10-01)One of the remaining obstacles to the widespread application of industrial robots is their inability to deal with parts that are not precisely positioned. In the case of manual assembly, components are often presented ...