Yangyan Li, Soeren Pirk, Hao Su, Charles R. Qi, Leonidas J. Guibas
TL;DR通过使用体积场表示三维空间,使用场探测滤波器来高效地提取特征更为有效,与 3D CNNs 相比,在三维物体识别基准数据集的分类任务上展现出一流的性能。
Abstract
Building discriminative representations for 3d data has been an important
task in computer graphics and computer vision research. Convolutional Neural
Networks (cnns) have shown to operate on 2D images with great