papahxj / FPGA-edge_detect

Nexys 4 DDR Artix-7

FPGA-edge_detect

Nexys 4 DDR Artix-7
ouput: VGA
use IP ROM to store picture (format: *.coe)

• 1.Convert colored picture to gray picture
• 2.Median filter to denoise
• 3.Sobel detect
• 4.erode and dilate