Robust angle estimation algorithm for MIMO radar based on tensor analysis and reduced-dimension subspace reconstruction
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Ambient Intelligence and Humanized Computing"
DOI: 10.1007/s12652-020-01959-3
Abstract: A robust angle estimation algorithm based on tensor analysis and reduced-dimension subspace reconstruction is proposed for the noncircular signals with unknown mutual coupling in MIMO radar. The proposed algorithm constructs a special tensor analysis to… read more here.
Keywords: estimation; tensor; angle estimation; subspace ... See more keywords
Vehicle sideslip angle estimation by fusing inertial measurement unit and global navigation satellite system with heading alignment
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.107290
Abstract: Abstract Estimation of the sideslip angle is significant for vehicle safety control systems such as electronic stability control. This paper proposes a vehicle-kinematic-model-based sideslip angle estimation method by fusing the information from an inertial measurement… read more here.
Keywords: vehicle; angle estimation; navigation; estimation ... See more keywords
ContactAngleCalculator: An Automated, Parametrized, and Flexible Code for Contact Angle Estimation in Visual Molecular Dynamics
Sign Up to like & getrecommendations! Published in 2022 at "Journal of chemical information and modeling"
DOI: 10.1021/acs.jcim.2c00408
Abstract: Accurate, fast, and flexible approaches for contact angle estimation in molecular dynamics simulations are of great importance for characterization of surface wettability, especially for machine learning approaches which would usually require thousands of computational contact… read more here.
Keywords: contact angle; contact; molecular dynamics; contactanglecalculator ... See more keywords
Transmit Beamspace Design for Bistatic MIMO Radar With Improved Angle Estimation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2932997
Abstract: The energy dispersion of traditional bistatic multiple-input multiple-output (MIMO) radar severely degrades the angle estimation performance. To overcome this limitation, we propose to design the transmit beamspace matrix and apply the design result to jointly… read more here.
Keywords: transmit beamspace; mimo radar; angle estimation; transmit ... See more keywords
VLTENet: A Deep-Learning-Based Vertebra Localization and Tilt Estimation Network for Automatic Cobb Angle Estimation.
Sign Up to like & getrecommendations! Published in 2023 at "IEEE journal of biomedical and health informatics"
DOI: 10.1109/jbhi.2023.3258361
Abstract: Scoliosis diagnosis and assessment rely upon Cobb angle estimation from X-ray images of the spine. Recently, automated scoliosis assessment has been greatly improved using deep learning methods. However, in such methods, the Cobb angle is… read more here.
Keywords: cobb angle; network; deep learning; estimation ... See more keywords
An Improved High-Resolution Parameter Estimation Algorithm Incorporating Beamforming Techniques
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2023.3263646
Abstract: When the conventional Space-Alternating Generalized Expectation-maximization (SAGE) algorithm is used to estimate the incident angle of the signal received by an antenna array with fixed aperture, the accuracy and resolvability of angle estimation are affected… read more here.
Keywords: high resolution; parameter estimation; improved high; estimation ... See more keywords
Cooperative Range and Angle Estimation With PA and FDA Radars
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2021.3117050
Abstract: Target localization with unambiguous range and angle estimation of the signal-of-interest is a key task of a radar system, especially for wide region surveillance. In this article, we develop a novel dual-mode array radar scheme,… read more here.
Keywords: range angle; range; radar; estimation ... See more keywords
Hierarchical Sliding Slice Regression for Vehicle Viewing Angle Estimation
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2017.2743739
Abstract: We propose a novel hierarchical sliding slice regression which in a coarse-to-fine manner represents global circular target space with a number of ordinally localized and overlapping subspaces. Our method is particularly suitable for visual regression… read more here.
Keywords: regression; hierarchical sliding; slice regression; angle estimation ... See more keywords
Hitch Angle Estimation of a Towing Vehicle With Arbitrary Configuration
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2021.3071391
Abstract: In this paper, ultra-sonic sensors along with kinematics and dynamics equations of a towing vehicle are used to develop three approaches for hitch angle estimation. The first approach is based on direct calculation of hitch… read more here.
Keywords: hitch angle; towing vehicle; angle estimation; angle ... See more keywords
Bayesian Robust Tensor Factorization for Angle Estimation in Bistatic MIMO Radar With Unknown Spatially Colored Noise
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2022.3231195
Abstract: In this paper, we propose a robust tensor-based scheme for joint direction-of-departure (DOD) and direction-of-arrival (DOA) estimation in bistatic multiple-input multiple-output (MIMO) radar with unknown spatially colored noise. To eliminate the colored noise, the proposed… read more here.
Keywords: estimation bistatic; colored noise; tensor; angle estimation ... See more keywords
Angle estimation using a moving PV sensor: Performance assessment
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.5014337
Abstract: It is well known that bearing estimation performance, using a moving line array of pressure sensors, can be enhanced by using a Kalman filter to jointly estimate the bearing and source frequency. This is because… read more here.
Keywords: using moving; estimation; angle estimation; performance ... See more keywords