What's Changed
* Optimize feature extraction based on instance map by guillaumejaume in https://github.com/histocartography/histocartography/pull/14
* Use correct dimensions for padding by kevthan in https://github.com/histocartography/histocartography/pull/15
* Add patch-based feature extractor that works with tissue masks by kevthan in https://github.com/histocartography/histocartography/pull/16
* Feature/masked features/gja by guillaumejaume in https://github.com/histocartography/histocartography/pull/17
* Use Imagenet mean & std normalization by default for MaskedGridDeepFeatureExtractor by kevthan in https://github.com/histocartography/histocartography/pull/19
New Contributors
* kevthan made their first contribution in https://github.com/histocartography/histocartography/pull/15
**Full Changelog**: https://github.com/histocartography/histocartography/compare/v0.2.0...v0.2.1