How Image Watermarking Works - Computerphile

Image watermarks are a way to embed information into a picture, Dr Mike Pound takes us through Adobe's Trust Mark to explain the idea & covers some of the pros and cons. 00:00 - Introduction: Watermarking Images vs Text 00:28 - Steganography vs Watermarking & Metadata Limitations 01:39 - Why Least Significant Bits (LSB) Fail 04:04 - Deep Learning for Watermarks (Encoder-Decoder) 05:37 - How Do We Detect & Read Embedded Codes? 07:18 - Robust Watermarking: Training with Augmentations 09:21 - Handling Any Image Size (Trustmark & 256px Base) 11:36 - Live Demo: Watermarking an Image in Python 13: