TeTriRF: Temporal Tri-Plane Radiance Fields for Efficient Free-Viewpoint Video

no code implementations • 10 Dec 2023 • Minye Wu, Zehao Wang, Georgios Kouros, Tinne Tuytelaars

Neural Radiance Fields (NeRF) revolutionize the realm of visual media by providing photorealistic Free-Viewpoint Video (FVV) experiences, offering viewers unparalleled immersion and interactivity.

Ref-DVGO: Reflection-Aware Direct Voxel Grid Optimization for an Improved Quality-Efficiency Trade-Off in Reflective Scene Reconstruction

1 code implementation • 16 Aug 2023 • Georgios Kouros, Minye Wu, Shubham Shrivastava, Sushruth Nagesh, Punarjay Chakravarty, Tinne Tuytelaars

To this end, we investigate an implicit-explicit approach based on conventional volume rendering to enhance the reconstruction quality and accelerate the training and rendering processes.

Novel View Synthesis

Category-Level Pose Retrieval with Contrastive Features Learnt with Occlusion Augmentation

1 code implementation • 12 Aug 2022 • Georgios Kouros, Shubham Shrivastava, Cédric Picron, Sushruth Nagesh, Punarjay Chakravarty, Tinne Tuytelaars

In both cases, the idea is to directly predict the pose of an object.

Image Retrieval Pose Estimation +2