Computational Photography Algorithms

I implemented some filters I've learned in class CSED551-01. All of them are written in Python.
These were just implemented for self-practicing.

A. Sharpening

• Unsharp masking with Spatial Filter (Conv)
• Unsharp masking with Frequency Filter (FFT)

B. Denoising

• Bilateral Filter
• Guidance Filter

C. Edge Detection

• Canny Edge Detector
• Harris-Corner Detector
• Sobel Filter

D. Special Effect

• Splash of Colour

E. Colour Space Conversion

• Manual RGB -> YCbCr

F. Image Blending

• Laplacian Pyramid

G. Image Stitching

• 2D Garbor + least squares + RANSAC