Real-time data compression of broadcast video signals
Abstract
A 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.
- Publication:
-
National Aeronautics and Space Administration Report
- Pub Date:
- June 1990
- Bibcode:
- 1990nasa.reptU....S
- Keywords:
-
- Broadcasting;
- Data Compression;
- Differential Pulse Code Modulation;
- Real Time Operation;
- Signal Processing;
- Video Signals;
- Coders;
- Coding;
- Counters;
- Decoding;
- Patent Applications;
- Communications and Radar