Allow segmentation color map to be specified explicitly #993
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gheinrich
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I'm not sure how to test this - is there a public dataset that uses RGB labels like this? When it's convenient, can you rebase this now that #961 is merged (just for clarify / ease of review)? |
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This is useful when working with image labels in RGB format. A separate text file can be provided to specify color/class mappings. Conflicts: digits/extensions/data/imageSegmentation/forms.py
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Thanks. This change is now rebased on the tip of the master branch. An example of a segmentation dataset with RGB labels is SYNTHIA. The color/class mappings for this dataset are given in the dataset's Ideally you should update the FCN prototxt to reduce the number of outputs to 12 (since there are 12 classes in this dataset) though I found it that it wasn't necessary to get the network to converge. |
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LGTM |
SlipknotTN
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…n-color-map Allow segmentation color map to be specified explicitly
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Add form fields to allow users to provide separate text file with color/class mappings.
This is useful when working with datasets that have label images in RGB.
Depends on #961