Bicubic interpolation for images (Python)
This repository is for simple implementation of 'Bicubic-interpolation for images' (Python3).
Interpolation kernel [1]
Interpolation
Use the values of 16 pixels around the new pixel dst(x,y) [1][2]. (x,y) shows the location of pixels.
Here, f means the values of pixels. x1, x2, x3, x4 are the distance of x direction from new pixel to near 16 pixels. y1, ... are the distance of y direction.
$ git clone https://github.com/rootpine/Bicubic-interpolation.git
$ python3 bicubic.py