Python how to detect white image [closed]

1. How do you check if an image is blank in Python?
2. How can I tell if a photo is white in color?
3. Can OpenCV detect color?

How do you check if an image is blank in Python?

In this article, we'll try to check if the opened image is empty or not by using OpenCV (Open Source Computer Vision). To achieve this objective we will use cv2. imread() method, If this method read the image then it returns the image coordinates matrix otherwise it will return None.

How can I tell if a photo is white in color?

A short answer to your question you need to transform your image into Hue, Saturation, Intensity (HSI) representation. Then you need to look for the Saturation channel (S) to detect the variation in White color.

Can OpenCV detect color?

OpenCV has some built-in functions to perform Color detection and Segmentation operations. So what are Color Detection and Segmentation Techniques in Image Processing? Color detection is a technique of detecting any color in a given range of HSV (hue saturation value) color space.