Add to ORKGA non-adaptive predictor, a nonuniform quantizer, and a multi-level Huffman coder are incorporated into a differential pulse code modulation system for coding and decoding broadcast video signals in real time
Results are presented of a study on video data compression techniques applicable to space flight com...
A noise reduction system that divides the color video signal into its luminance and chrominance comp...
An illustrative embodiment of the invention includes apparatus which simultaneously produces both di...
The lack of available wideband digital links as well as the complexity of implementation of bandwidt...
The semiannual report is included. Topics covered include communication, information science, data c...
Advances in very large-scale integration and recent work in the field of bandwidth efficient digital...
Adaptive data compression for video signals using Tiros television cloud picture
A data compression system is described in which TV PCM data for each line scan is received in the fo...
The development of adaptive delta modulators capable of digitizing a video signal is summarized. The...
The different encoder/decoder strategies to digitally encode video using an adaptive delta modulatio...
Encoding of video signals using adaptive delta modulation (DM) was investigated, along with the erro...
Video signal enhancement of signal component representing brightness of scene element in low contras
A video tape recorder is disclosed of sufficient bandwidth to record monochrome television signals o...
The present invention is directed to a simplified digital subband coder/decoder. In the present inve...
Analog-to-digital coder and digital-to-analog decoder system handles wideband TV signals. The system...
Results are presented of a study on video data compression techniques applicable to space flight com...
A noise reduction system that divides the color video signal into its luminance and chrominance comp...
An illustrative embodiment of the invention includes apparatus which simultaneously produces both di...
The lack of available wideband digital links as well as the complexity of implementation of bandwidt...
The semiannual report is included. Topics covered include communication, information science, data c...
Advances in very large-scale integration and recent work in the field of bandwidth efficient digital...
Adaptive data compression for video signals using Tiros television cloud picture
A data compression system is described in which TV PCM data for each line scan is received in the fo...
The development of adaptive delta modulators capable of digitizing a video signal is summarized. The...
The different encoder/decoder strategies to digitally encode video using an adaptive delta modulatio...
Encoding of video signals using adaptive delta modulation (DM) was investigated, along with the erro...
Video signal enhancement of signal component representing brightness of scene element in low contras
A video tape recorder is disclosed of sufficient bandwidth to record monochrome television signals o...
The present invention is directed to a simplified digital subband coder/decoder. In the present inve...
Analog-to-digital coder and digital-to-analog decoder system handles wideband TV signals. The system...
Results are presented of a study on video data compression techniques applicable to space flight com...
A noise reduction system that divides the color video signal into its luminance and chrominance comp...
An illustrative embodiment of the invention includes apparatus which simultaneously produces both di...