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https://issues.apache.org/jira/browse/MXNET-118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16407179#comment-16407179
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Thomas Lane commented on MXNET-118:
-----------------------------------

PR: https://github.com/apache/incubator-mxnet/pull/10178

> Add tutorial on data augmentation with masks
> --------------------------------------------
>
>                 Key: MXNET-118
>                 URL: https://issues.apache.org/jira/browse/MXNET-118
>             Project: Apache MXNet
>          Issue Type: Improvement
>            Reporter: Thomas Lane
>            Priority: Minor
>
> When we adjust the position of the base image as part of data augmentation, 
> we also need to apply exactly the same operation to the associated masks. An 
> example would be after applying a horizontal flip to the base image, we'd 
> need to also flip the mask, to preserve the correspondence between the base 
> image and mask.



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