DocumentCode
2752094
Title
Implementation of 3D-DCT based video encoder/decoder system
Author
Abdelhalim, M.B. ; Salama, A.E.
Volume
2
fYear
2003
fDate
0-0 2003
Firstpage
389
Abstract
3D-DCT technique is used in video system to eliminate the need for motion vectors computations in the encoder or motion compensation computations in the decoder. This paper focuses on the hardware implementation of the video encoder/decoder system design. A complete design of the quantizer and VLC in the encoder side, as well as design of dequantizer and VLD in the decoder side is implemented to complete the system. Finally the system is targeted on one of the well-known Field Programmable Gate Arrays (FPGAs) provided by ALTERA Corp. and simulated using sample inputs.
Keywords
discrete cosine transforms; field programmable gate arrays; logic design; quantisation (signal); video coding; 3D-DCT technique; FPGA; field programmable gate arrays; hardware implementation; motion compensation computation; motion vectors computation; quantizer design; video encoder/decoder system;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on
Print_ISBN
0-7803-7979-9
Type
conf
DOI
10.1109/SCS.2003.1227071
Filename
5731304
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