Title :
Super resolution video reconstruction in DSP+FPGA based on lifting wavelet
Author :
Nana, Lv ; Weixing, Zhou ; Shiying, Mo ; Wen, Huang
Author_Institution :
Coll. of Phys. & Telecommun. Eng., South China Normal Univ., Guangzhou, China
Abstract :
This study provides a method of reconstructing the super resolution video based on the lifting wavelet. Two kinds of super resolution video reconstruction process system named FPGA and DSP has been constructed. The DSP system implements the super resolution reconstruction algorithm. The FPGA system provided pretreatment to the images, such as transformation. These systems have been implemented for the purpose of super resolution processing of real time video. It is easy to maintain and upgrade, have broad application prospect.
Keywords :
digital signal processing chips; field programmable gate arrays; image reconstruction; image resolution; wavelet transforms; DSP; FPGA; image pretreatment; lifting wavelet; real time video; super resolution video reconstruction; Digital signal processing; Educational institutions; Field programmable gate arrays; Image reconstruction; Image resolution; Signal resolution; Streaming media; DSP; FPGA; lifting wavelet; super resolution;
Conference_Titel :
Electronic Measurement & Instruments (ICEMI), 2011 10th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8158-3
DOI :
10.1109/ICEMI.2011.6037864
