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. 2017 Oct 18;7:13496. doi: 10.1038/s41598-017-13680-x

Figure 1.

Figure 1

Computer vision based detection of mice iPSC colonies. (a) Example of training patches. Positive samples cropped out as iPSC colonies and negative samples are MEF cells or background. (b) Verification of computer vision based method using the OCT4-GFP reporter. Panels from left to right indicate the bright field original image, a mask of computer detection, an OCT4-GFP fluorescent image, and an overlay between the fluorescence and binary images.