block encoding

Bilibili Tech

Sep 22, 2023 · Artificial Intelligence

AI-Based Digital Watermarking for Video: Design, Training Strategies, and Engineering Deployment

The paper presents an AI‑driven invisible video watermarking system that combines a convolutional encoder/decoder with SE blocks, a simulated‑JPEG degradation layer, multi‑term loss, block‑wise processing, anchor‑based alignment and redundancy voting, achieving high visual fidelity and robust recovery after double‑compression in large‑scale platforms like Bilibili.