MendeleyCXR: drop the Darwin subset (duplicates DarwinCVD19); keep Montgomery + Shenzhen (704 samples)

MendeleyCXR/README.md

@@ -1,4 +1,4 @@
-# MendeleyCXR (chest radiographs with lung masks)
+# MendeleyCXR (chest radiographs with lung masks; Montgomery and Shenzhen subsets)
 
 Part of the FleXray data release. Repackaged from the original distribution at
 https://data.mendeley.com/datasets/8gf9vpkhgy/ under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).
@@ -7,7 +7,7 @@ https://data.mendeley.com/datasets/8gf9vpkhgy/ under CC BY 4.0 (https://creative
 
 ## Contents
 
-- 6696 samples (test: 974, train: 4681, val: 1041); one image and one label per sample.
+- 704 samples (test: 105, train: 493, val: 106); one image and one label per sample.
 - `images/*.png`: 16-bit grayscale PNG, intensities in [0, 65535] map linearly to [0, 1].
 - `labels/`: dense index map (PNG). Label ids/channels:
 - `0`: background