POPDG: Popular 3D Dance Generation with PopDanceSet

Generating dances that are both lifelike and well-aligned with music continues to be a challenging task in the cross-modal domain. This paper introduces PopDanceSet, the first dataset tailored to the preferences of young audiences, enabling the generation of aesthetically oriented dances. And it surpasses the <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">${\it AIST}++{\it dataset}$</tex> in music genre di-versity and the intricacy and depth of dance movements. Moreover, the proposed POPDG model within the iD-DPMframework enhances dance diversity and, through the Space Augmentation Algorithm, strengthens spatial physi-cal connections between human body joints, ensuring that increased diversity does not compromise generation qual-ity. A streamlined Alignment Module is also designed to improve the temporal alignment between dance and mu-sic. Extensive experiments show that POPDG achieves SOTA results on two datasets. Furthermore, the paper also expands on current evaluation metrics. The dataset and code are available at https://github.com/Luke-Luol/POPDG.