Deeplidar: Deep surface normal guided depth prediction for outdoor scene from sparse lidar data and single color image

J Qiu, Z Cui, Y Zhang, X Zhang, S Liu… - Proceedings of the …, 2019 - openaccess.thecvf.com
In this paper, we propose a deep learning architecture that produces accurate dense depth
for the outdoor scene from a single color image and a sparse depth. Inspired by the indoor …

A comprehensive survey of depth completion approaches

MAU Khan, D Nazir, A Pagani, H Mokayed, M Liwicki… - Sensors, 2022 - mdpi.com
Depth maps produced by LiDAR-based approaches are sparse. Even high-end LiDAR
sensors produce highly sparse depth maps, which are also noisy around the object …

Deep depth completion of a single rgb-d image

Y Zhang, T Funkhouser - Proceedings of the IEEE …, 2018 - openaccess.thecvf.com
The goal of our work is to complete the depth channel of an RGB-D image. Commodity-
grade depth cameras often fail to sense depth for shiny, bright, transparent, and distant …

Depth completion from sparse lidar data with depth-normal constraints

Y Xu, X Zhu, J Shi, G Zhang… - Proceedings of the …, 2019 - openaccess.thecvf.com
Depth completion aims to recover dense depth maps from sparse depth measurements. It is
of increasing importance for autonomous driving and draws increasing attention from the …

Adaptive context-aware multi-modal network for depth completion

S Zhao, M Gong, H Fu, D Tao - IEEE Transactions on Image …, 2021 - ieeexplore.ieee.org
Depth completion aims to recover a dense depth map from the sparse depth data and the
corresponding single RGB image. The observed pixels provide the significant guidance for …

Clear grasp: 3d shape estimation of transparent objects for manipulation

S Sajjan, M Moore, M Pan, G Nagaraja… - … on robotics and …, 2020 - ieeexplore.ieee.org
Transparent objects are a common part of everyday life, yet they possess unique visual
properties that make them incredibly difficult for standard 3D sensors to produce accurate …

Towards accurate reconstruction of 3d scene shape from a single monocular image

W Yin, J Zhang, O Wang, S Niklaus… - … on Pattern Analysis …, 2022 - ieeexplore.ieee.org
Despite significant progress made in the past few years, challenges remain for depth
estimation using a single monocular image. First, it is nontrivial to train a metric-depth …

A comparative review of plausible hole filling strategies in the context of scene depth image completion

A Atapour-Abarghouei, TP Breckon - Computers & Graphics, 2018 - Elsevier
Despite significant research focus on 3D scene capture systems, numerous unresolved
challenges remain in relation to achieving full coverage scene depth estimation which is the …

On deep learning techniques to boost monocular depth estimation for autonomous navigation

R de Queiroz Mendes, EG Ribeiro… - Robotics and …, 2021 - Elsevier
Inferring the depth of images is a fundamental inverse problem within the field of Computer
Vision since depth information is obtained through 2D images, which can be generated from …

Depth image inpainting: Improving low rank matrix completion with low gradient regularization

H Xue, S Zhang, D Cai - IEEE Transactions on Image …, 2017 - ieeexplore.ieee.org
We address the task of single depth image inpainting. Without the corresponding color
images, previous or next frames, depth image inpainting is quite challenging. One natural …