Image Occlusion Enhanced is an add-on for the spaced repetition flashcard app Anki. It allows you to create flashcards that hide parts of an image to test your knowledge of that hidden information.
Creating Cards With the Add-on:
Reviewing Generated Cards:
- Modify Existing Notes: Update and modify your IO notes to your heart's content
- Change Images on the Fly: Switch to a different image right from the Editor
- Create Custom Labels: Your image is lacking a specific label? Now you can create it yourself!
- Completely Overhauled UI: Tabs, multi-line entry fields, numerous new hotkey assignments
- Completely Reworked Note Type: 4 additional fields, new intuitive field order
- Updated Card Template: New card layout, a button to reveal all masks, optimizations for AnkiMobile
- Full Customization: Add and rename as many fields as you like
- Updated Options Interface: More options, fewer bugs
- Fully Rewritten Note Generator: Faster, more extensible, and less bug-prone
- Performance Improvements: Smaller memory footprint in general use
- Stability Improvements: Bug fixes everywhere
For more information on recent improvements and additions make sure to check out the changelogs posted on the Releases page.
The installation and use of this add-on is detailed in the Wiki and a series of video tutorials on YouTube. More information may also be found in the AnkiWeb description.
Image Occlusion Enhanced should now be stable for the most part. However, there still exist a number of longstanding issues that have less to do with the add-on itself and more with Anki and the libraries it's based on. macOS, in particular, has always suffered from compatibility issues with SVG-Edit.
For a list of known issues please check out the Issues page. Bug reports and suggestions are always welcome, but it might take me a while to get to them. If you know how to code please feel free to improve this project, file pull requests, etc.
Copyright © 2012-2015 Tiago Barroso
Copyright © 2013 Steve AW
Copyright © 2016-2017 Aristotelis P.
Image Occlusion Enhanced is based on Image Occlusion 2.0 by Tiago Barroso and Simple Picture Occlusion by Steve AW. All credit for the original add-ons goes to their respective authors. Image Occlusion Enhanced would not exist without their work.
I would also like to extend my heartfelt thanks to everyone who has helped with testing, provided suggestions, or contributed in any other way.
Image Occlusion Enhanced ships with the following third-party open-source software:
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SVG Edit 2.6. Copyright (c) 2009-2012 by SVG-edit authors. Licensed under the MIT license.
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Python Imaging Library (PIL) 1.1.7. Copyright (c) 1997-2011 by Secret Labs AB, Copyright (c) 1995-2011 by Fredrik Lundh. Licensed under the PIL license
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imagesize.py v0.7.1. Copyright (c) 2016 Yoshiki Shibukawa. Licensed under the MIT license.
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.