Title :
An architecture and implementation of image scaling conversion
Author :
Tao, Feng ; Wen-Lu, Xie ; Yang Lian-Xing
Author_Institution :
ASIC, Fudan Univ., Shanghai, China
Abstract :
Cubic and bisigmoidal interpolation methods are used for image scaling to improve the video quality. We have developed an efficient architecture with the hardware complexity reduced. The system is implemented and verified by the FPGA-based evaluation board
Keywords :
VLSI; field programmable gate arrays; interpolation; video signal processing; FPGA evaluation board; VLSI architecture; bisigmoidal interpolation; cubic interpolation; hardware complexity; image scaling conversion; video format conversion; Application specific integrated circuits; Circuit testing; Finite impulse response filter; Hardware; Image converters; Interpolation; Logic arrays; Switches; System testing; Very large scale integration;
Conference_Titel :
ASIC, 2001. Proceedings. 4th International Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-6677-8
DOI :
10.1109/ICASIC.2001.982587
