a visual measurement project only for getting start with python and opencv

• hardware: Intel D415 deep camera
• language: python
• framework: pyqt and opencv

1. Study the brightness influence on edge and corner detection.
2. Study the rubust on the placement angle for measurement system.
3. Realize online measurement of nut dimensions

1. I don't use the method of deep learning to learn params, so the results may not be precise, after I study it I will update the project.
2. please advise