Robustness of DWT vs DCT is graded based on the quality of extracted watermark. The measure used is the Correlation coefficient (0-100%).

Hung-Yi Lee Linear Algebra 2018 Fall Homework

Solutions for simple image processing tasks using Python

A Matlab script that implements a discrete cosine transform to compress an image.

Image morphing in frequency domain using Discrete Fourier Transform

This project focuses on detecting single and double JPEG compression using Discrete Cosine Transform (DCT) analysis and Support Vector Machine (SVM) classification. It aims to identify traces left by compression artifacts to classify image patches accurately.