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cs.CV2023
Learning-Based Biharmonic Augmentation for Point Cloud Classification
Jiacheng Wei, Guosheng Lin, Henghui Ding +2
Point cloud datasets often suffer from inadequate sample sizes in comparison to image datasets, making data augmentation challenging. While traditional methods, like rigid transfor…
cs.CV2023★ 3 cited
LCReg: Long-Tailed Image Classification with Latent Categories based Recognition
Weide Liu, Zhonghua Wu, Yiming Wang +4
In this work, we tackle the challenging problem of long-tailed image recognition. Previous long-tailed recognition approaches mainly focus on data augmentation or re-balancing stra…