[2018.07.03] PointSIFT: A SIFT-like Network Module for 3D Point Cloud Semantic Segmentation

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Institute: Shanghai Jiao Tong University URL: https://arxiv.org/pdf/1807.00652.pdf Git: https://github.com/MVIG-SJTU/pointSIFT Tensorflow Author: Cewu Lu (remarkable researcher) Interest: 3 Keyword: 3D Feature, 3D Point Cloud Descriptor

3D-Lidar #3D-Recognition #3D-Descriptor

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Structure of SIFT and PointSIFT

Illustration of end-to-end network architecture

Qualitative Result