DocumentCode
2950555
Title
A Improved Image Edge Detection Algorithm Based on H.264 Intra Prediction
Author
Wang, Yinyuan
Author_Institution
Dept. of Math. & Phys., Wuhan Polytech. Univ., Wuhan, China
fYear
2011
fDate
20-21 Aug. 2011
Firstpage
450
Lastpage
453
Abstract
High accuracy prediction for pixel information of current frame can be achieved by means of intra prediction of H.264 video encode, the image data can be transmitted with minimal residual data. The feasibility of fast edge detection for current frame using intra prediction data during H.264 encoding process has been studied, and edge detection by intra prediction data has been actualized. Finally advantages and disadvantages of the algorithm, and the aspect needs to be improved has figured out.
Keywords
data compression; edge detection; video coding; H.264 encoding process; H.264 intra prediction; H.264 video encode; image data transmission; image edge detection algorithm; pixel information; residual data; Image coding; Image edge detection; Laplace equations; Prediction algorithms; Predictive models; Rate-distortion; Streaming media; H.264; edge detection; intra prediction;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligence Science and Information Engineering (ISIE), 2011 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4577-0960-9
Electronic_ISBN
978-0-7695-4480-9
Type
conf
DOI
10.1109/ISIE.2011.45
Filename
5997479
Link To Document