Printed matter identifying apparatus

Printed matter inspection method

Printer controlling apparatus

Printing cylinder engraver calibration system and method

Printing system

Priority coding of transform coefficients

Priority order of windows in image processing

Procedure and apparatus for the survey of the impression made on

Procedure for monitoring printing quality

Procedure for watching over the area in front of a lift

Process and apparatus for estimating the movement of a moving ob

Process and apparatus for identifying articles of sheet material

Process and apparatus for identifying articles of sheet material

Process and apparatus for optically checking perforations in hol

Process and apparatus for the acquisition and processing of scre

Process and apparatus for the automatic detection and extraction

Process and apparatus involving pattern recognition

Process and arrangements for the indentification marking and rec

Process and device for detecting print registration marks on a w

Process and device for sequential image transformation