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fossasia / visdom

A flexible tool for creating, organizing, and sharing visualizations of live, rich data. Supports Torch and Numpy.
Apache License 2.0
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Heatmap on image? #481

Open dizcza opened 5 years ago

dizcza commented 5 years ago

Is it possible to draw heatmap on the image (see https://github.com/jacobgil/pytorch-explain-black-box/blob/master/examples/cat.png)?

BTW, do you have the discussion forum where one can ask such questions?

JackUrb commented 5 years ago

We don't have a specific way to draw a heatmap on an existing image, you would need to render the image with the heatmap first and then display that with image. It would be pretty interesting to support this directly though.

We don't have a discussion forum, though I'm beginning to see that one may be useful.

aayushkumarjvs commented 5 years ago

Heatmaps can be generated using a simple OpenCV function though.