Rethinking 3D Dense Caption and Visual Grounding in A Unified Framework through Prompt-based Localization

Yongdong Luo, Haojia Lin, Xiawu Zheng +6

3D Visual Grounding (3DVG) and 3D Dense Captioning (3DDC) are two crucial tasks in various 3D applications, which require both shared and complementary information in localization…