Pattern matching system

Details Pattern matching system Pattern matching system

1991-08-08

1992-11-10

Nerbun, Peter

Sewing

Stitch forming

Feeding work material

112314, 112320, 11212111, 226 32, 356419, D05B 2706, D05B 2708

Patent

active

051614766

ABSTRACT:
A sewing machine has a pattern matching system for matching patterns on two fabric pieces to be sewn to each other, based on detected hues of the patterns. Any mismatch between the patterns is calculated on the basis of color quality information converted from detected intensities of light which is reflected by the fabric pieces. The fabric pieces are fed relatively to each other so that the patterns thereon are matched, based on the calculated mismatch.

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