Title :
Adaptive stretched-out coding based on cumulative histogram analysis for reduction of GSR error and DFC in plasma TV
Author :
Kang, Sung-Jin ; Kim, Sang-Chul ; Chien, Sung-Il ; Tae, Heung-Sik
Abstract :
Like MPD-free coding method, the proposed method can achieve the complete removal of dynamic false contour (DFC) and but it can minimize the error in gray scale rendition (GSR) by adaptively adjusting subfield weight depending on the cumulative histogram of the given image.
Keywords :
image coding; image resolution; GSR error; MPD-free coding method; adaptive stretched-out coding; cumulative histogram analysis; dynamic false contour; gray scale rendition; plasma TV; Digital-to-frequency converters; Histograms; Image analysis; Image coding; Optimization methods; PSNR; Performance evaluation; Plasma displays; Rendering (computer graphics); System testing;
Conference_Titel :
Consumer Electronics, 2009. ICCE '09. Digest of Technical Papers International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-4701-5
Electronic_ISBN :
978-1-4244-2559-4
DOI :
10.1109/ICCE.2009.5012235
