Method and apparatus for refreshing motion compensated sequentia

Method and apparatus for remote reconnaissance of the earth

Method and apparatus for representing ultrasonic echo signals ar

Method and apparatus for reproducing an image without salt and p

Method and apparatus for reproducing half-tone images

Method and apparatus for sampling and processing a video signal

Method and apparatus for sampling and reproducing television inf

Method and apparatus for scaling interlaced images

Method and apparatus for scaling interlaced images

Method and apparatus for scaning objects and generating image in

Method and apparatus for scanning an original and updating thres

Method and apparatus for scanning and for electronic processing

Method and apparatus for scanning and for electronic processing

Method and apparatus for scrambling and descrambling television

Method and apparatus for scrambling and descrambling video signa

Method and apparatus for scrambling and unscrambling communicati

Method and apparatus for scrambling and unscrambling communicati

Method and apparatus for scrambling and unscrambling communicati

Method and apparatus for scrambling and unscrambling data stream

Method and apparatus for secure audio channel transmission in a