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- research-articleOctober 2024
On-the-fly Point Feature Representation for Point Clouds Analysis
MM '24: Proceedings of the 32nd ACM International Conference on MultimediaPages 9204–9213https://doi.org/10.1145/3664647.3680700Point cloud analysis is challenging due to its unique characteristics of unorderness, sparsity and irregularity. Prior works attempt to capture local relationships by convolution operations or attention mechanisms, exploiting geometric information from ...