invisible-watermark

import os from PIL import Image from invisible_watermark import InvisibleWatermark # 1. Create a dummy image for demonstration if it doesn't exist image_filename = "dummy_input_image.png" output_filename = "dummy_watermarked_image.png" if not os.path.exists(image_filename): img = Image.new('RGB', (256, 256), color = 'red') img.save(image_filename) print(f"Created dummy image: {image_filename}") # 2. Initialize the watermark library iwm = InvisibleWatermark() # 3. Define the watermark text watermark_text = "SecretMessage123" print(f"Original watermark: {watermark_text}") # 4. Encode the watermark into the image iwm.encode(image_filename, output_filename, watermark_text) print(f"Watermark encoded and saved to: {output_filename}") # 5. Decode the watermark from the watermarked image decoded_text = iwm.decode(output_filename) print(f"Decoded watermark: {decoded_text}") # 6. Clean up generated files (optional) # os.remove(image_filename) # os.remove(output_filename)