Fil/batch-image-transform

batch apply an image filter

batch image transform

Use this code to read images from a directory, transform them with something, and export the result in another directory.

Reads in many formats (tiff, jpg, png…).

Outputs png.

Installation & usage

clone this repository, then call yarn to install dependencies.

then call

node index.js --help

to get a list of options.

Filters

convert to png

when no filter is given, this just converts to png:

node index.js --in /path/to/inputs/ --out /path/to/outputs/

hue blur

See https://observablehq.com/@fil/hue-blur for the code

node index.js --filter hueblur --radius 3 --in /path/to/inputs/ --out /path/to/outputs-blur-3/

color-transfer

This was my first application, the filter itself is specific to a certain image sequence and not generic.

node index.js --filter colorTransfer00 --in /path/to/inputs/ --out /path/to/outputs-blur-3/

This code is kept here for no good reason, will be removed at some point.