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

fYear

2009

fDate

17-19 Oct. 2009

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/CISP.2009.5304245

Filename

5304245