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daita-technologies / ai-tools

AI-based tools for the DAITA platform.
http://app.daita.tech
GNU Affero General Public License v3.0
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Augmentation on multilayered images #6

Open pcaversaccio opened 2 years ago

pcaversaccio commented 2 years ago

User Feedback: Keep in mind, some of these augmentation tasks will need to be applied to the ground truth image labels as well (e.g. masks). Mainly the ones that change the scale, occlude, or orientation of the image, not the ones the deal with the pixel intensity or color.

-> some augmentation options must be applied to the ground truth labels as well

pcaversaccio commented 2 years ago

The user can upload multilayered images to the projects. A multilayered image is an image that consists of multiple layers. Think of it as several images combined into one image.

Why should the user need to work with multilayered images? You might need to work with multilayered images when you need several references of the same image to achieve higher augmentation and annotation accuracy. This is applicable for e.g. augmenting and annotating aerial and satellite imagery. For instance, you can upload an image consisting of 3 layers: SAR (synthetic aperture radar imagery), IR (infrared satellite imagery), and RGB.

How does it work? When you work on one layer, the changes will be applied to the other layers as well. So if you add augmentations (or later annotations or comments) on one layer, the augmentations (or later annotations and comments) will also appear on the other layers.

AI-Daita commented 2 years ago

Total agree that, the augmentation should effect for all layers. We will add this futures.

@pcaversaccio, we should think about how to upload data with multilayers? How to find the relation between the different layers of an image. cc @ttattl

pcaversaccio commented 2 years ago

Currently on hold. For further details see the roadmap here.