CompVis

Implementation of most common computer vision algorithms.

Requirements

• Tkinter: sudo apt install python3-tk
• matplotlib
• numpy
• pillow

run pip install -r requirements.txt

How to run

mean filter

Example python3 -m spatial_filters.mean --input ./images/cat_512.jpg --kernel_size 5

Results

Median Filter

Example

python3 -m spatial_filters.median --input ./images/cat_saltpepper.jpg --kernel_size 3 --save --compare

Result

TODO

• Spetial filters (mean, median, gaussian)
• Frequency domain filter (High pass, low pass, ideal, gaussian, butterworth)
• Pixel wise operations (contrast, brightness, grayscale)
• White Balancing, Retinex
• Edge Detection: (LoG, Canny)
• Local Descriptors: (corner, SIFT, Gabor Filter, LBP)
• Add more

Image source

Taken by me at IIT Kharagpur