PTC-Net: Point-Wise Transformer With Sparse Convolution Network for Place Recognition

Lineng Chen, Huan Wang 0013, Hui Kong, Wankou Yang, Mingwu Ren. PTC-Net: Point-Wise Transformer With Sparse Convolution Network for Place Recognition. IEEE Robotics and Automation Letters, 8(6):3414-3421, June 2023. [doi]

Abstract

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