AUTOMATIC SEWING MACHINE WITH SCANNING CAMERA SYSTEM

Computerized sewing apparatus having incorporated therein edge position sensing apparatus and the capability to modify, in real time, a pre-programmed sewing path in accordance with the actual position of the piece being sewn. The apparatus comprises a sewing head, a workholder, a microprocessor coupled to the workholder for moving the workholder relative to the sewing head, apparatus for sensing the edge position of an object on the workholder and arranged to provide an output signal corresponding thereto to the microprocessor, comparator apparatus in the microprocessor to compare the actual edge position with the programmed expected edge position and to determine any deviation, and apparatus coupled to the microprocessor for modifying the sewing path during sewing to compensate for any such deviation.