Title :
Extended Video Encoder with Pre-Processing of Interlace Signal
Author :
Yao Chunlian ; Li Wei ; Gao Lihua ; Chen Yi
Author_Institution :
Sch. of Commun. & art, Beijing Technol. & Bus. Univ., Beijing, China
Abstract :
Some video coding standards for interlace video is specified by ITU and ISO organization, in which Macroblock level frame/field adaptive (MBAFF) method can get the best performance. Because of many kinds of Macroblock division methods to make it time-consuming for motion estimation, and when displayed on progressive screen, MBAFF can´t solve the problem such as line crawling etc. An extended video encoder is designed in this paper, with motion-adaptive deinterlacing for pre-processing interlace video, and which can solve the display problems and the deinterlacing process filter can reduce noise of signal and enhance the input video signal quality, and improve the efficiency of encoder.
Keywords :
motion estimation; video coding; extended video encoder; interlace signal; motion estimation; motion-adaptive deinterlacing; pre-processing; video coding standards; Adaptive coding; Art; Costs; ISO standards; Interpolation; Motion detection; Motion estimation; Signal processing; Video coding; Video compression;
Conference_Titel :
Image and Signal Processing, 2009. CISP '09. 2nd International Congress on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4244-4129-7
Electronic_ISBN :
978-1-4244-4131-0
DOI :
10.1109/CISP.2009.5304245
