Vibe-coding your problems away doesn't get easier than this ...
This repository contains the Python implementation for an undergraduate research project based on the article "Digital image watermarking using discrete cosine transformation based linear modulation" ...
The smartest way to use AI may not be letting it touch your files, but asking it to write software that handles them safely - ...
Researchers led by Takaki Hatsui at the RIKEN SPring-8 Center (RSC) in Japan and collaborators have developed a new approach ...
Every image generated through ChatGPT, Codex, or the OpenAI API since May 19, 2026 carries two invisible signals permanently embedded in the image data — signals that identify it as AI-produced and ...
Abstract: The recent technological innovations and the emergence of web-based applications that employ multimedia data transfer limits the network bandwidth. This problem can adequately be solved with ...
. ├── main.py # Entry point — runs the full pipeline ├── preprocessing.py # Part 1 — frame extraction, YCbCr, subsampling ├── dct_coding.py # Part 2 — DCT, quantisation matrix, IDCT ├── motion.py # ...