Title :
A format conversion algorithm based on sigmoid interpolation for HDTV
Author_Institution :
Signal Process. R&D Center, Samsung Electron. Co., Suwon, South Korea
Abstract :
We propose a simple but efficient 2-D format conversion algorithm for an HDTV system, where various source formats are allowed, based on an interpolation scheme which is referred to as a sigmoid interpolation. Illustrations are included showing the effectiveness of the proposed algorithm through a computer simulation
Keywords :
high definition television; image processing; interpolation; 2D format conversion algorithm; HDTV system; computer simulation; sigmoid interpolation; source formats; Computer simulation; Filters; Frequency conversion; HDTV; Image converters; Image reconstruction; Interpolation; Neural networks; Sampling methods; Signal processing algorithms;
Conference_Titel :
Consumer Electronics, 1995., Proceedings of International Conference on
Conference_Location :
Rosemont, IL
Print_ISBN :
0-7803-2140-5
DOI :
10.1109/ICCE.1995.517954
