6 accepted papers
We present UniTEX, a novel two-stage 3D texture generation framework to create high-quality, consistent textures for 3D assets. Existing approaches predominantly rely on UV-based models in the second stage to refine textures after reprojecting the generated multi-view images onto the 3D shapes, whic
Depth completion aims to derive a dense depth map from sparse depth measurements with a synchronized color image. Current state-of-the-art (SOTA) methods are predominantly propagation-based which work as an iterative refinement on the initial estimated dense depth. However the initial depth estimati…
We demonstrate an autonomous ground robot capable of exploring unknown indoor environments for reconstructing their 2D maps. This problem has been traditionally tackled by geometric heuristics and information theory. More recently, deep learning and reinforcement learning based approaches have been…
Active camera relocalization (ACR) focuses on dynamically and physically relocating camera to a previous pose, effectively supporting many applications in computer vision and robotics, such as automated picking and stowing, fine-grained change detection. Previous work [1] uses barely 2D images to re…
Dynamic relocalization of 6D camera pose from single reference image is a costly and challenging task that requires delicate hand-eye calibration and precision positioning platform to do 3D mechanical rotation and translation. In this paper, we show that high-quality camera relocalization can be ach…
Detecting fine-grained subtle changes among a scene is critically important in practice. Previous change detection methods, focusing on detecting large-scale significant changes, cannot do this well. This paper proposes a feasible end-to-end approach to this challenging problem. We start from active…