Title :
A de-interlacing algorithm based on texture classification
Author :
Chong, Tak-Song ; Au, Oscar C. ; Chau, Wing-San ; Chan, Tai-Wai
Author_Institution :
Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., China
Abstract :
This work proposed a content adaptive de-interlacing algorithm for conversion of interlaced video to progressive video. The proposed algorithm consists of a texture analyzer that classifies the content of a frame into 4 different categories (smooth area, near horizontal edge, near vertical edge and texture area), and chooses the most suitable de-interlacing algorithm for interpolating the missing pixel.
Keywords :
edge detection; image classification; image texture; interpolation; video signal processing; content adaptive de-interlacing algorithm; horizontal edge detection; interlaced/progressive video conversion; missing pixel interpolation; smooth area detection; texture analyzer; texture area detection; texture classification; vertical edge detection; Algorithm design and analysis; Bandwidth; Councils; Detectors; Gold; Image converters; Internet; Paper technology; TV;
Conference_Titel :
Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
Print_ISBN :
0-7803-8838-0
DOI :
10.1109/ICCE.2005.1429909
