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cs.CV2022★ 6 cited
Data Augmentation-free Unsupervised Learning for 3D Point Cloud Understanding
Guofeng Mei, Cristiano Saltori, Fabio Poiesi +4
Unsupervised learning on 3D point clouds has undergone a rapid evolution, especially thanks to data augmentation-based contrastive methods. However, data augmentation is not ideal…
cs.CV2022
PI-Trans: Parallel-ConvMLP and Implicit-Transformation Based GAN for Cross-View Image Translation
Bin Ren, Hao Tang, Yiming Wang +3
For semantic-guided cross-view image translation, it is crucial to learn where to sample pixels from the source view image and where to reallocate them guided by the target view se…