Title :
Image reformatting with variable factor on embedded multimedia systems
Author :
Gagic, M.N. ; Lukic, N.A. ; Lukac, Zeljko ; Eremic, J. ; Temerinac, M.
Author_Institution :
Fakultet Tehnickih Nauka Novi Sad, Novi Sad, Serbia
Abstract :
In this paper we propose image reformatting algorithm with variable factor. This algorithm extends bilinear interpolation method with detection of local edges and their type in order to preserve sharpness of reformatted image. Proposed algorithm is implemented on embedded, multi-core microprocessor architecture allowing real-time image reformatting on modern multimedia systems.
Keywords :
edge detection; embedded systems; image processing; interpolation; microprocessor chips; multimedia systems; bilinear interpolation method; embedded multimedia systems; image reformatting algorithm; local edge detection; modern multimedia systems; multicore microprocessor architecture; real-time image reformatting; reformatted image; Electronic mail; Image edge detection; Interpolation; Linux; PSNR; TV; detekcija ivica; realno vreme; reformatiranje slike; višejezgarni sistemi;
Conference_Titel :
Telecommunications Forum (TELFOR), 2012 20th
Conference_Location :
Belgrade
Print_ISBN :
978-1-4673-2983-5
DOI :
10.1109/TELFOR.2012.6419293
