DocumentCode
2945901
Title
Parallel Processing of DCT on GPU
Author
Tokdemir, Serpil ; Belkasim, S.
Author_Institution
Dept. of Comput. Sci., Georgia State Univ., Atlanta, GA, USA
fYear
2011
fDate
29-31 March 2011
Firstpage
479
Lastpage
479
Abstract
In this paper the implementation of discrete cosine transform (DCT) on the GPU. The study indicates a clear superiority of the GPU as parallel processor for image compression using DCT over the CPU. It also indicates that the increase in image size considerably slowed the CPU and did not affect the GPU.
Keywords
computer graphic equipment; coprocessors; data compression; discrete cosine transforms; image coding; parallel processing; CPU; DCT; GPU; discrete cosine transform; graphic processor unit; image compression; image size; parallel processing; Acceleration; Central Processing Unit; Discrete cosine transforms; Graphics processing unit; Image coding; Real time systems; Streaming media; CPU/GPU Image Compression; DCT on GPU; Parallel Image Compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Compression Conference (DCC), 2011
Conference_Location
Snowbird, UT
ISSN
1068-0314
Print_ISBN
978-1-61284-279-0
Type
conf
DOI
10.1109/DCC.2011.95
Filename
5749536
Link To Document