System for evaluation and recording of responses to broadcast tr

System for evaluation and rewarding of responses and predictions

System for evaluation of response to broadcast transmissions

System for expanding the video contrast of an image

System for extracting information from an identity card

System for face-up printing from a duplex printer

System for face-up printing from a duplex printer

System for filling outlines by addition and subtraction accordin

System for filtering color television signals utilizing comb fil

System for focusing a television camera objective lens

System for formatting digital signals to be transmitted

System for forming picture, alphanumeric and micrographic images

System for generating 2H pulses in a television receiver

System for generating a display of graphic objects over a video

System for generating a rasterized graphic image

System for generating a synchronizing signal in response to two

System for generating an error signal indicative of differences

System for generating and displaying a compatible high definitio

System for generating line drawing of a scanned image

System for generating preview image data based on color componen