fortran 编程 ，pgplot ,countours

using sobel,we can detect countours and edge.

Rubiks_Cube_Solver 使用Python Opencv和Kociemba模块解决Rubiks多维数据集 主要步骤 Get the countours of the cube check whether there are totally 9 countours or not get the color of each code and and their coordinates assign values to the faces based on the color