sunsided / focus-stacking

Focus stacking and depth-from-focus experiments

Focus stacking and depth synthesis

This repo contains some experiments about focus stacking, i.e. synthesis of in-focus areas of different images.

Simultaneously, a depth map of the scene is reconstructed by taking advantage of a priori knowledge of the images taken, such as focal distance of each image.

Code

Open the focus-stacking.ipynb notebook to start.

Example images

First image of the sequence:

Depth reconstruction from defocus (using all images):

Stacked/fused images:

focus-stacking's Issues

How to backtrack the pixel image information?

I want to get information of the pixel (from the fully focused image) that from which input image it was pulled in for the fully focused image. How do I do so?