5 papers
Geometry-Aware Scene Configurations for Novel View Synthesis
Minkwan Kim, Changwoon Choi, Young Min Kim
We propose scene-adaptive strategies to efficiently allocate representation capacity for generating immersive experiences of indoor environments from incomplete observations. Indoo…
Image-Guided Geometric Stylization of 3D Meshes
Changwoon Choi, Hyunsoo Lee, Clément Jambon +2
Recent generative models can create visually plausible 3D representations of objects. However, the generation process often allows for implicit control signals, such as contextual…
ExCellGen: Fast, Controllable, Photorealistic 3D Scene Generation from a Single Real-World Exemplar
Clément Jambon, Changwoon Choi, Dongsu Zhang +2
Photorealistic 3D scene generation is challenging due to the scarcity of large-scale, high-quality real-world 3D datasets and complex workflows requiring specialized expertise for…
Recovering Dynamic 3D Sketches from Videos
Jaeah Lee, Changwoon Choi, Young Min Kim +1
Understanding 3D motion from videos presents inherent challenges due to the diverse types of movement, ranging from rigid and deformable objects to articulated structures. To overc…
Humans as a Calibration Pattern: Dynamic 3D Scene Reconstruction from Unsynchronized and Uncalibrated Videos
Changwoon Choi, Jeongjun Kim, Geonho Cha +3
Recent works on dynamic 3D neural field reconstruction assume the input from synchronized multi-view videos whose poses are known. The input constraints are often not satisfied in…