fpga实现图象滤波，实时的实现对输入图象的形态学滤波-FPGA realization of image filtering, real-time realization of the input images of morphological filtering

使用视频板上FPGA——EP3C16F484C6（Altera-CycloneⅢ），以及与FPGA相连的视频信号转换芯片SiI7171和SiI7170芯片。 图像信号由计算机通过SiI7171输入至FPGA，在FPGA 上进行图像信号Gamma变换图像处理（γ 1.0, γ 2.5, γ 2.8）之后，再通过上路SiI7170输出到显示器显示。-Using the video board FPGA- EP3C16F484C6 (Altera-Cyclone Ⅲ), and connected w

A fast connected component labeling algorithm based on FPGA is presented for high speed image processing on the condition that the images are continuous without horizontal blanking. Using run length code to optimize image labeling, the labels’num