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ranahanocka / MeshCNN

Convolutional Neural Network for 3D meshes in PyTorch
MIT License
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How to create ground truth for my own 3D mesh dataset? #37

Closed mjayashri closed 4 years ago

mjayashri commented 4 years ago

I want to generate .seg files so that I can use my data to train this network. Could you please suggest any software that is better for this issue?

ranahanocka commented 4 years ago

Hi @jayashri94 ,

There is no fully automatic tool for segmenting shapes, if there was - you probably wouldn't need to use MeshCNN -> could just use that tool instead :)

You can try searching for unsupervised shape segmentation approaches. For example, one of the co-authors of MeshCNN did such a work on shape segmentation, and another work which propagates one segmented model to others structure. There might also be some semi-automatic tools for doing this.

In a quick google search, I came across this: Protrusion-oriented 3D Mesh Segmentation

mjayashri commented 4 years ago

Thank you for the links.

ranahanocka commented 4 years ago

closing due to lack of activity