4 papers
Relation-Centric Open-Vocabulary 3D Gaussian Segmentation
Eunsung Cha, Hyunjoon Lee, Jaesik Park
Open-vocabulary 3D Gaussian segmentation is challenging because it requires language understanding for diverse queries and accurate separation of Gaussians along object boundaries.…
Pocket RAG: On-Device RAG for First Aid Guidance in Offline Mobile Environment
Dong Ho Kang, Hyunjoon Lee, Hyeonjeong Cha +2
In disaster scenarios or remote areas, first responders often lose network connectivity when providing first aid. In such situations, server-based AI systems fail to provide critic…
CF3: Compact and Fast 3D Feature Fields
Hyunjoon Lee, Joonkyu Min, Jaesik Park
3D Gaussian Splatting (3DGS) has begun incorporating rich information from 2D foundation models. However, most approaches rely on a bottom-up optimization process that treats raw 2…
Boost Your Human Image Generation Model via Direct Preference Optimization
Sanghyeon Na, Yonggyu Kim, Hyunjoon Lee
Human image generation is a key focus in image synthesis due to its broad applications, but even slight inaccuracies in anatomy, pose, or details can compromise realism. To address…