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bildverarbeitungsverfahren for local determination of the center and the objects, against a background, and a device for implementing the procedure
bildverarbeitungsverfahren for local determination of the center and the objects, against a background, and a device for implementing the procedure
The method involves using an image with an essentially uniform pattern of pixels on an essentially uniform contrasting background. The image is scanned along a line (delta) of the image starting at an initial pixel (y1). For each pixel (Pi) of order yi a primary function ÄE(a,yi),V(a,yi)Ü is calculated as accumulated sums in memory calculated at intervals along the line. A secondary function is derived allowing the calculation and display of the centre line of the image and its half width at key locations.
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