Title :
A study on selection of video levels compromising dynamic false contour and gray scale rendition in PDP
Author :
Shin, Jung-Hwan ; Jeon, Dae-Gon ; Chien, Sung-Il ; Lee, Dong-Ho ; Kang, Seong-Ho
Author_Institution :
Sch. of Electron. & Electr. Eng., Kyungpook Nat. Univ., South Korea
Abstract :
Effective error measures are proposed to quantify false contours and error diffusion noise. By considering the trend of the errors, a method is presented that selects the proper number video levels compromising two conflicting issues of dynamic false contour (DFC) problem and gray scale rendition (GSR).
Keywords :
image colour analysis; plasma displays; video signal processing; PDP; dynamic false contour; error diffusion noise; gray scale rendition; plasma display panel; video levels; Concrete; Digital-to-frequency converters; Gravity; Guidelines; Humans; Inspection; Noise measurement; Plasma displays; Plasma measurements; Visual perception;
Conference_Titel :
Consumer Electronics, 2006. ICCE '06. 2006 Digest of Technical Papers. International Conference on
Print_ISBN :
0-7803-9459-3
DOI :
10.1109/ICCE.2006.1598312
