video2.mp4
When preparing datasets for training image classification models it's a real pain to manually sift through thousands of images to weed out the inaccurate, duplicate and broken ones. This cross-platform app aims to make the process a little more tolerable by allowing you to use keyboard shortcuts to quickly cycle through all the images in a folder and delete the ones you don't want.
First install the dependencies:
> yarn install or npm install
then build the executable:
> yarn package or npm run package
The resultant launch file can be found in the release/build/* folder e.g. on a mac it's release/build/mac/ImageReviewer.app. You can move this anywhere like to your desktop and run it as a standalone app going forward.
> yarn start or npm start
This will spin up a dev server which auto-reloads on file changes.
- Electron backend -
src/main/* - React frontend -
src/renderer/*
- → - next image
- ← - prev image
- Space - delete image
- CMD / CTRL + Z - undo delete
- a - pick image (this moves the image into a subfolder called
_picked) - CMD / CTRL + R - refresh the app
- click the "↻" icon on the top right of the screen to reset history (visited folders whose contents were looped through at least once appear at a lower opacity for tracking purposes)
- ♫ pop noise sounds each time a full loop completes when cycling through a directory
This is a common folder structure for image classification datasets:
dog-breeds/
- doberman/
- a.jpg
- b.png
- german-shepherd/
- c.jpg
- d.webp
- miniature-poodle/
- e.png
- f.jpg
In other words you have a root folder with sub-folders for each class, and inside those sub-folders are the images. You can browse such a root folder using this app, same for individual folders with images.
Just make sure that the selected folder contains either only images or only sub-folders. This app isn't a full fledged file explorer and can't handle anything else at the moment.
- Automate deleting duplicate images
- Automate deleting broken images
- Crop and keep only part of an image
- Convert all images to a particular format
- IOS Camera Icon by Giulio Smedile
- Electron React Boilterplate
- Chakra UI component library