publications

2026

1. 

   AMOR: Airborne Motion Reconstruction via Homotopy-Aware Trajectory Optimization

   Chanha Kim and Jungdam Won

   ACM SIGGRAPH 2026 Conference Proceedings, Los Angeles, USA

   Summary Paper Project Code Video Bib

   Existing human mesh recovery (HMR) methods struggle with dynamic airborne motions, often producing unstable and unrealistic results. We present a refinement approach that enforces physical consistency by selecting reliable motion segments and applying homotopy-aware trajectory optimization. Experiments on challenging in-the-wild videos show improved realism and stability over prior methods.

   @inproceedings{10.1145/3799902.3811070,
     author = {Kim, Chanha and Won, Jungdam},
     title = {AMOR: Airborne Motion Reconstruction via Homotopy-Aware Trajectory Optimization},
     year = {2026},
     isbn = {9798400725548},
     publisher = {Association for Computing Machinery},
     address = {New York, NY, USA},
     url = {https://doi.org/10.1145/3799902.3811070},
     doi = {10.1145/3799902.3811070},
     booktitle = {Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers},
     articleno = {42},
     numpages = {10},
     location = {Los Angeles, USA},
     series = {SIGGRAPH Conference Papers '26},
   }