Title :
Improvement of image quality by optical image processing suitable for pixel shape of display
Author :
Manabe, Takahiro ; Kuroki, Nobutaka ; Numa, Masahiro ; Yamamoto, Keisuke
Author_Institution :
Fac. of Eng., Kobe Univ., Japan
Abstract :
An optical image processing to improve image quality on flat panel displays is proposed. In this method, grid lines between adjacent pixels are hidden by scattering their luminescence areas. It can restrain jaggies and moires on images. The validity of the proposed technique is evaluated with eye model-based SNR objectively.
Keywords :
flat panel displays; image processing; interpolation; optical images; eye model based SNR; flat panel displays; image pixel shape; image quality improvement; interpolation; jaggies image quality; moires image quality; optical image processing; Apertures; Convolution; Flat panel displays; Image processing; Image quality; Lenses; Luminescence; Optical scattering; Pixel; Shape;
Conference_Titel :
Circuits and Systems, 2004. MWSCAS '04. The 2004 47th Midwest Symposium on
Print_ISBN :
0-7803-8346-X
DOI :
10.1109/MWSCAS.2004.1353988
