Create README.md

Actual Dataset is created from here (https://www.epfl.ch/labs/cvlab/data/data-em). I have created patch size of 256 from the whole image and removed those images, which have empty masks. So license will be same as actual dataset. This dataset was acquired by Graham Knott and Marco Cantoni at EPFL. It is made publicly available in the hope of encouraging similar sharing of useful data amongst researchers and also accelerating neuroscientific research.

README.md

@@ -0,0 +1,13 @@
+---
+task_categories:
+- image-segmentation
+language:
+- en
+tags:
+- microscopy
+- EPFL
+- image segmentation
+pretty_name: electron microscopy patch image
+size_categories:
+- 10K<n<100K
+---