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   Articles with "coarse alignment" as a keyword



Generalized error analysis of analytical coarse alignment formulations for stationary SINS

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recommendations! Published in 2018 at "Aerospace Science and Technology"

DOI: 10.1016/j.ast.2018.06.015

Abstract: Abstract This communication presents additional results on a recently published work of the author [1] , which addressed the stationary coarse alignment (CA) stage of strapdown inertial navigation systems (SINS). As main contribution of this… read more here.

Keywords: error; error analysis; coarse alignment;

Coarse Alignment for Model Fitting of Point Clouds Using a Curvature-Based Descriptor

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recommendations! Published in 2019 at "IEEE Transactions on Automation Science and Engineering"

DOI: 10.1109/tase.2018.2861618

Abstract: This paper presents a method for coarse alignment of point clouds by introducing a new descriptor based on the local curvature. The method is developed for model fitting a CAD model for use in robotic… read more here.

Keywords: point clouds; coarse alignment; model; curvature ... See more keywords

Coarse Alignment of Topic and Sentiment: A Unified Model for Cross-Lingual Sentiment Classification

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recommendations! Published in 2021 at "IEEE Transactions on Neural Networks and Learning Systems"

DOI: 10.1109/tnnls.2020.2979225

Abstract: Cross-lingual sentiment classification (CLSC) aims to leverage rich-labeled resources in the source language to improve prediction models of a resource-scarce domain in the target language. Existing feature representation learning-based approaches try to minimize the difference… read more here.

Keywords: cross lingual; sentiment; coarse alignment; model ... See more keywords

In-Motion Coarse Alignment Method for SINS/GPS Integration in Polar Region

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recommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2022.3162636

Abstract: In this article, an in-motion coarse alignment method in the polar region is proposed. Different from the traditional coarse alignment method, the vector observation is constructed with the grid frame. Thus, the calculated singularity in… read more here.

Keywords: polar region; coarse alignment; region; alignment method ... See more keywords

A Broadly Applicable Coarse Alignment Framework for the Point Cloud of Hull Blocks

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recommendations! Published in 2024 at "Journal of Ship Production and Design"

DOI: 10.5957/jspd.06230012

Abstract: The terrestrial laser scanning (TLS) technology, which has been widely used in recent years, provides a new approach to control the construction quality of hull blocks in shipyards. As the cloud-model registration problem plays the… read more here.

Keywords: hull; framework; point; coarse alignment ... See more keywords