节点文献
中值滤波的FPGA实现
The Realization of Media Filter Based on FPGA
【摘要】 中值滤波广泛用于图像处理领域,但用硬件实现时,占用资源过大.本文介绍了一种基于位级运算的中值滤波硬件实现,并给出了其电路结构.这种方法使得硬件资源和输入数据的位宽成线性关系.最后借助Altera公司的Cyclone系列FPGA芯片EP1C12和Quartus II6.0开发软件对设计进行了仿真验证.
【Abstract】 Media filter is widely used in digital image processing,but being realized in hardware will take too many resources.This paper introduces a hardware design method of media filter based on bit level algorithm.Then it is simulated using the EP1C12 of the Cyclone series chips and the software of Quartus Ⅱ6.0.
- 【文献出处】 首都师范大学学报(自然科学版) ,Journal of Capital Normal University(Natural Science Edition) , 编辑部邮箱 ,2007年06期
- 【分类号】TN791
- 【被引频次】13
- 【下载频次】361