Image-Transform-DCT-and-IDCT
This project is based on the homework from Computer Vision courses in NTHU.
Usage of this project
- Choose input image file. (Here using 512x512 lena.png in gray scale as example)
- Execute the main.py using the command:
python main.py - Get the result images as below:
Original Image
DCT Transform
IDCT Transform
Error Image
