Design and implementation of pipeline structure of image filtering process based on FPGA
Xiao Tie-jun · Jisuanji gongcheng yu sheji · 2009
The phase of video character image pretreatment contains multiple of filter,in order to sustain the real time requirements,it’s necessary to reduce the time of pretreating process.A pipelining method of multiple filter based on FPGA is designed.This method carried out the pipelining of multiple filter via delivering the outcome of smoothing directly to next filtering processing without storage.The result of this experiment shows that this method improves the multiple filtering speed of the video character image flow as well as saves the storage space.