Title :
Spatio-Temporal Frequency Analysis of Motion Blur Reduction on LCDs
Author :
van Heesch, F.H. ; Klompenhouwer, M.A.
Author_Institution :
Philips Res. Lab., Eindhoven
fDate :
Sept. 16 2007-Oct. 19 2007
Abstract :
Liquid crystal displays (LCDs) are known to suffer from motion blur. In this paper, motion blur on LCDs is analyzed by examining the spatio-temporal spectrum of the perceived picture. This analysis is used to examine the performance of two motion blur reduction techniques: smooth frame insertion (SFI) and motion compensated up-conversion (MCU). The performance of both techniques is compared for TV applications.
Keywords :
image enhancement; image restoration; liquid crystal displays; motion compensation; spatiotemporal phenomena; video signal processing; LCD; dynamic resolution; liquid crystal displays; motion blur reduction; motion compensated up-conversion; smooth frame insertion; spatio-temporal frequency analysis; video enhancement; Delay; Frequency; Liquid crystal displays; Motion analysis; Motion pictures; Performance analysis; Signal processing; Signal resolution; Spatial resolution; TV; Dynamic resolution; LCDs; frame rate conversion; motion blur; video enhancement; video processing;
Conference_Titel :
Image Processing, 2007. ICIP 2007. IEEE International Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
978-1-4244-1437-6
Electronic_ISBN :
1522-4880
DOI :
10.1109/ICIP.2007.4380039
