Browsing School of Electronic Engineering and Computer Science by Author "Tian, Y"
Now showing items 1-8 of 8
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Contactless 3D surface characterization of additive manufactured metallic components using terahertz time-domain spectroscopy
Lu, Y; Zhu, H; Zaman, AM; Rennie, AEW; Lin, H; Tian, Y; Degl'Innocenti, R (Optica Publishing Group, 2023-08-09)Terahertz time-domain spectroscopy has experienced significant progress in imaging, spectroscopy, and quality inspection, e.g., for semiconductor packaging or the automotive industry. Additive manufacturing alloys (also ... -
An Exact Near-Field Model Based Localization for Bistatic MIMO Radar with COLD arrays
Chen, H; Wang, W; Liu, W; Tian, Y; Wang, G (Institute of Electrical and Electronics Engineers, 2023-07-12)Most existing near-field (NF) source localization algorithms are developed based on the Fresnel approximation model, and assume that the spatial amplitudes of the target at the sensors are equal. Unlike these algorithms, ... -
Joint Semantic and Latent Attribute Modelling for Cross-Class Transfer Learning
Peng, P; Tian, Y; Xiang, T; Wang, Y; Pontil, M; Huang, T (2018-07) -
Near-Field Target Localization for EMVS-MIMO Radar With Arbitrary Configuration
Chen, H; Fang, J; Wang, W; Liu, W; Tian, Y; Wang, Q; Wang, G (IEEE, 2024-01-01)A three-dimensional (3-D) near-field (NF) source localization method is introduced for a bistatic multiple-input multiple-output (MIMO) radar system equipped with arbitrary electromagnetic vector sensors (EMVSs) at both ... -
Source Enumeration Utilizing Adaptive Diagonal Loading and Linear Shrinkage Coefficients
Tian, Y; Zhang, Z; Liu, W; Chen, H; Wang, G (IEEE, 2024-01-01)Source enumeration is typically studied under the assumption of white noise, which may not be suitable for realworld applications. In this article, a source enumeration algorithm robust against both white and colored noises ... -
Spatial-temporal-based Underdetermined Near-field 3-D Localization Employing a Nonuniform Cross Array
Chen, H; Yi, Z; Jiang, Z; Liu, W; Tian, Y; Wang, Q; Wang, G (Institute of Electrical and Electronics Engineers (IEEE), 2024-05-13)In this paper, an underdetermined threedimensional (3-D) near-field source localization method is proposed, based on a two-dimensional (2-D) symmetric nonuniform cross array. Firstly, by utilizing the symmetric coprime ... -
Surface Roughness Measurement of 3D-Printed 316L Stainless Steel Surface using Terahertz Time-Domain Spectroscopy
Lu, Y; Zhu, H; Zaman, AM; Lin, H; Deglinnocenti, R; Tian, Y (IEEE, 2022-01-01)The ultra-rough surface of the 3D-printed metal produced by laser powder bed fusion technique is one of the major challenges faced in commercializing 3D-printed metallic components in a wider context. The electrochemical ... -
Unsupervised Cross-Dataset Transfer Learning for Person Re-identification
Peng, P; Xiang, T; Wang, Y; Pontil, M; Gong, S; Huang, T; Tian, Y; IEEE (2016)