Python能够实现对二维码的识别，并且具备图像中色块颜色识别的功能

Python 识别二维码 及图像中色块颜色识别，根据阈值可以滤除波动情况的 干扰 Python recognizes the color of two-dimensional code and color block in image. According to the threshold value, the interference of fluctuation can be filtered out