English

SkeletonNet: Shape Pixel to Skeleton Pixel

Computer Vision and Pattern Recognition 2019-07-04 v1 Computational Geometry Machine Learning Image and Video Processing

Abstract

Deep Learning for Geometric Shape Understating has organized a challenge for extracting different kinds of skeletons from the images of different objects. This competition is organized in association with CVPR 2019. There are three different tracks of this competition. The present manuscript describes the method used to train the model for the dataset provided in the first track. The first track aims to extract skeleton pixels from the shape pixels of 89 different objects. For the purpose of extracting the skeleton, a U-net model which is comprised of an encoder-decoder structure has been used. In our proposed architecture, unlike the plain decoder in the traditional Unet, we have designed the decoder in the format of HED architecture, wherein we have introduced 4 side layers and fused them to one dilation convolutional layer to connect the broken links of the skeleton. Our proposed architecture achieved the F1 score of 0.77 on test data.

Keywords

Cite

@article{arxiv.1907.01683,
  title  = {SkeletonNet: Shape Pixel to Skeleton Pixel},
  author = {Sabari Nathan and Priya Kansal},
  journal= {arXiv preprint arXiv:1907.01683},
  year   = {2019}
}

Comments

Published in CVPRw 2019

R2 v1 2026-06-23T10:10:36.970Z