1 code implementation • 17 Nov 2023 • Shuangzhi Li, Lei Ma, Xingyu Li
Specifically, from the perspective of data augmentation, we design a universal physical-aware density-based data augmentation (PDDA) method to mitigate the performance loss stemming from diverse point densities.
no code implementations • 24 Oct 2023 • Nico Schiavone, Jingyi Wang, Shuangzhi Li, Roger Zemp, Xingyu Li
To this end, we introduce an active few shot learning framework, Myriad Active Learning (MAL), including a contrastive-learning encoder, pseudo-label generation, and novel query sample selection in the loop.
no code implementations • 12 Oct 2022 • Shuangzhi Li, Zhijie Wang, Felix Juefei-Xu, Qing Guo, Xingyu Li, Lei Ma
Then, for the first attempt, we construct a benchmark based on the physical-aware common corruptions for point cloud detectors, which contains a total of 1, 122, 150 examples covering 7, 481 scenes, 25 common corruption types, and 6 severities.