18 papers
Do Flat Minima Improve Sparse Novel View Synthesis?
Youngsik Yun, Dongjun Gu, Youngjung Uh
Despite the success of recent novel view synthesis methods, they tend to struggle in sparse-view settings. This poor generalization to unseen viewpoints is an inherent challenge wh…
TetraSDF: Analytic Isosurface Extraction with Multi-resolution Tetrahedral Grid
Seonghun Oh, Youngjung Uh, Jin-Hwa Kim
Extracting an explicit surface that exactly matches the zero-level set of a neural signed distance function (SDF) remains challenging. Sampling-based isosurfacing methods such as M…
Hand-4DGS: Feed-Forward 3D Gaussian Splatting for 4D Hand Reconstruction from Egocentric Videos
Jeongmin Bae, Seoha Kim, Marc Pollefeys +3
Dynamic 3D hand reconstruction from egocentric videos is essential for next-generation computing platforms such as AR/VR and AI glasses. Despite its importance, most prior works fo…
JAM-Flow: Joint Audio-Motion Synthesis with Flow Matching
Mingi Kwon, Joonghyuk Shin, Jaeseok Jung +2
The intrinsic link between facial motion and speech is often overlooked in generative modeling, where talking head synthesis and text-to-speech (TTS) are typically addressed as sep…
MVCustom: Multi-View Customized Diffusion via Geometric Latent Rendering and Completion
Minjung Shin, Hyunin Cho, Sooyeon Go +2
Multi-view generation with camera pose control and prompt-based customization are both essential elements for achieving controllable generative models. However, existing multi-view…
ASemConsist: Adaptive Semantic Feature Control for Training-Free Identity-Consistent Generation
Shin Seong Kim, Minjung Shin, Hyunin Cho +1
Recent text-to-image diffusion models have significantly improved visual quality and text alignment. However, generating a sequence of images while preserving consistent character…