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| import os import cv2
folder_path = 'D:/Users/image'
image_files = [os.path.join(folder_path, file) for file in os.listdir(folder_path) if file.lower().endswith(('.png', '.jpg', '.jpeg'))]
cv2.namedWindow('Image Viewer', cv2.WINDOW_NORMAL)
current_index = 0 total_images = len(image_files)
while True: image_path = image_files[current_index] image = cv2.imread(image_path)
cv2.imshow('Image Viewer', image)
key = cv2.waitKey(0)
if key == ord('a'): break elif key == ord('s'): current_index = (current_index + 1) % total_images elif key == ord('d'): current_index = (current_index - 1) % total_images
cv2.destroyAllWindows()
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