Hello VLSI Design Engineers, We are a group of students doing M.S in VLSI Design. For one of our mini projects, we tried implementing Edge Detection algorithms for Sobel & Prewitt methods and were partially successful. However, for certain reference related to comparison with Canny algorithm, we require support for experts who would be glad to extend a hand. Is there any open core website with VHDL or Verilog codes of Sobel/Prewitt/Canny algorithms for implementation in FPGA. We would be glad if you could help us. Expressing our gratitude in advance. Thank You.