Real-time virtual proofing system and method for gravure engraver

摘要

A virtual, real-time proofing system and method are shown. The system and method are characterized in that a reconstructed image of a plurality of engraved cells is created using a pixel data signal that is created using a tool path position signal generated by a sensor that senses the movement of a cutter or stylus as it is engraving the cells.

主权项

1. A proofing system for proofing an image engraved on a gravure cylinder;
at least one sensor for sensing movement of a cutter or cutter holder during engraving of a plurality of engraved cells in response to a source image file associated with a source image and for generating a tool path position signal in response thereto; wherein said tool path position signal is in proportion to said movement of said cutter or said cutter holder; a tool path proofing circuit for receiving said tool path position signal and for generating a pixel data signal in response thereto; and an engraver tool position reconstructed image generator analysis computer for generating an engraver tool position reconstructed image in response to said pixel data signal; said engraver tool position reconstructed image being adapted to be compared to said source image file in order to proof an accuracy of the engraving by said cutter.