检测图片的直方图,进行图像处理，可以用于肤色检测、水果检测等一系列图像检测中(check the histogram of the image)

运用了OpenCV、C++、水果识别、Qt界面、颜色识别、边缘检测、图像处理 ，能够实现对不同种类水果进行识别分类。(Using OpenCV, C++, fruit recognition, Qt interface, color recognition, edge detection, and image processing, it is possible to identify and classify different types of fruits.)