use Otsu's method to determine the threshold automatically _, bw_image_otsu = cv2.threshold(gray_image, 0, 255, cv2.THRESH_BINARY + cv2.THRESH_OTSU) # Display the black and white (binary) image with ...

A Python tool for processing images and videos with a GUI made with Tkinter and powered by OpenCV. Converts files to grayscale and applies a threshold to create binary images/videos. Ideal for ...

For data embedding, by dividing the cover binary image into disjoint blocks and counting the black pixels in each block, it is first converted into a form similar to a grayscale image. Then, by ...