A lightweight and easy to use tool for deflickering timelapse image sequences.
A minimalist, easy to use tool for deflickering image sequences such as timelapses.
Timelapse flickering can occur if one or more settings of the camera have been left on "auto" which causes it to randomly switch between two settings (for example shutter speeds).
The current implementation uses a technique called histogram matching. It basically creates a list of how often a certain brighness (or rather every individual brightness level) appears, creates a rolling average to allow for gradual brightness changes (for example in a day to night transition) and finally shifts the brightness to match the "smoothed out" brightness levels.
The software uses several other packages: