Apparatus for optically reading signal information recorded on a

Apparatus for optically reconstructing information

Apparatus for overlaying a displayed image with a second image

Apparatus for performing internal inspection of piping

Apparatus for playing a transparent optically encoded multilayer

Apparatus for positional control of a reading head in a device f

Apparatus for preventing video tape duplication

Apparatus for processing a television signal including a movemen

Apparatus for processing a video signal

Apparatus for processing digital video signals to produce a tele

Apparatus for processing halftone image

Apparatus for processing human-readable and machine-readable doc

Apparatus for processing human-readable and machine-readable doc

Apparatus for processing image

Apparatus for processing image signal

Apparatus for processing predistorted first video signal and dat

Apparatus for processing video signal

Apparatus for producing a bilevel image suitable for a printing

Apparatus for producing a composite signal from real moving pict

Apparatus for producing an image of an object scanned by ultraso