Approximate differentiable rendering with algebraic surfaces
L Keselman, M Hebert - European Conference on Computer Vision, 2022 - Springer
Differentiable renderers provide a direct mathematical link between an object's 3D
representation and images of that object. In this work, we develop an approximate …
representation and images of that object. In this work, we develop an approximate …
Flexible techniques for differentiable rendering with 3d gaussians
L Keselman, M Hebert - arXiv preprint arXiv:2308.14737, 2023 - arxiv.org
Fast, reliable shape reconstruction is an essential ingredient in many computer vision
applications. Neural Radiance Fields demonstrated that photorealistic novel view synthesis …
applications. Neural Radiance Fields demonstrated that photorealistic novel view synthesis …
A Survey on Monocular Re-Localization: From the Perspective of Scene Map Representation
Monocular Re-Localization (MRL) is an essential component in autonomous applications,
estimating 6 degree-of-freedom ego poses wrt the scene map using monocular images …
estimating 6 degree-of-freedom ego poses wrt the scene map using monocular images …
Rall: end-to-end radar localization on lidar map using differentiable measurement model
Compared to the onboard camera and laser scanner, radar sensor provides lighting and
weather invariant sensing, which is naturally suitable for long-term localization under …
weather invariant sensing, which is naturally suitable for long-term localization under …
Greedy-based feature selection for efficient LiDAR SLAM
Modern LiDAR-SLAM (L-SLAM) systems have shown excellent results in large-scale, real-
world scenarios. However, they commonly have a high latency due to the expensive data …
world scenarios. However, they commonly have a high latency due to the expensive data …
MR-GMMapping: Communication efficient multi-robot mapping system via Gaussian mixture model
Collaborative perception in unknown environments is a critical task for multi-robot systems.
Without external positioning, multi-robot mapping systems have relied on the transfer of …
Without external positioning, multi-robot mapping systems have relied on the transfer of …
Accurate and robust visual localization system in large-scale appearance-changing environments
Localization in large-scale environments with robust performance is a persistent challenge
for mobile robots. This article proposes a novel system to achieve accurate and robust visual …
for mobile robots. This article proposes a novel system to achieve accurate and robust visual …
Visual-marker based localization for flat-variation scene
Localization, an indispensable component in robotics and automation, encounters
difficulties arising from appearance variations, resulting in inaccurate data associations …
difficulties arising from appearance variations, resulting in inaccurate data associations …
Ultralow-power localization of insect-scale drones: Interplay of probabilistic filtering and compute-in-memory
P Shukla, A Muralidhar, N Iliev… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
We propose a novel compute-in-memory (CIM)-based ultralow-power framework for
probabilistic localization of insect-scale drones. Localization is a critical subroutine for path …
probabilistic localization of insect-scale drones. Localization is a critical subroutine for path …
RoLM: Radar on LiDAR map localization
Multi-sensor fusion-based localization technology has achieved high accuracy in
autonomous systems. How to improve the robustness is the main challenge at present. The …
autonomous systems. How to improve the robustness is the main challenge at present. The …