국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Lossless Compression of Data into Fixed-Length Packets
저자	Kiely, Aaron B.;; Klimesh, Matthew A.
Keyword	COMPUTER PROGRAMS;; DATA COMPRESSION;; PACKETS (COMMUNICATION); DATA SAMPLING;; DATA STRUCTURES;; LINEAR FILTERS;; ADAPTIVE FILTERS;; PACKET TRANSMISSION;; DATA TRANSMISSION;;
URL	http://hdl.handle.net/2060/20090032133
보고서번호	NPO-45942
발행년도	2009
출처	NTRS (NASA Technical Report Server)
ABSTRACT	A computer program effects lossless compression of data samples from a one-dimensional source into fixed-length data packets. The software makes use of adaptive prediction: it exploits the data structure in such a way as to increase the efficiency of compression beyond that otherwise achievable. Adaptive linear filtering is used to predict each sample value based on past sample values. The difference between predicted and actual sample values is encoded using a Golomb code.