Showing posts with label grey scaled. Show all posts
Showing posts with label grey scaled. Show all posts

Monday, November 21, 2016

Generation of 82146 chromosomal overlappings from pairs of chromosomes

The following jupyter notebook was published on github . The aim is to generate a large dataset of overlapping chromosomes (grey scaled image + ground truth label image) to train a neural network to perform semantic segmentation on such images.
To gain a large number of images the resolution was decreased by 16. A first try proposed in the ai.on project seems to do a very good job. The results was obtained from a dataset of 13434 pair of images from a python implementation of Unet.