Search Results for author: Haowen Lai

Found 3 papers, 0 papers with code

Enabling Visual Recognition at Radio Frequency

no code implementations29 May 2024 Haowen Lai, Gaoxiang Luo, Yifei Liu, Mingmin Zhao

This paper introduces PanoRadar, a novel RF imaging system that brings RF resolution close to that of LiDAR, while providing resilience against conditions challenging for optical signals.

AutoMerge: A Framework for Map Assembling and Smoothing in City-scale Environments

no code implementations14 Jul 2022 Peng Yin, Haowen Lai, Shiqi Zhao, Ruohai Ge, Ji Zhang, Howie Choset, Sebastian Scherer

We present AutoMerge, a LiDAR data processing framework for assembling a large number of map segments into a complete map.

Loop Closure Detection Retrieval

AdaFusion: Visual-LiDAR Fusion with Adaptive Weights for Place Recognition

no code implementations23 Nov 2021 Haowen Lai, Peng Yin, Sebastian Scherer

Recent years have witnessed the increasing application of place recognition in various environments, such as city roads, large buildings, and a mix of indoor and outdoor places.

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