Data-efficient image quality assessment with attention-panel decoder

G Qin, R Hu, Y Liu, X Zheng, H Liu, X Li… - Proceedings of the AAAI …, 2023 - ojs.aaai.org
Abstract Blind Image Quality Assessment (BIQA) is a fundamental task in computer vision,
which however remains unresolved due to the complex distortion conditions and diversified …

Toward a no-reference quality metric for camera-captured images

R Hu, Y Liu, K Gu, X Min, G Zhai - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Existing no-reference (NR) image quality assessment (IQA) metrics are still not convincing
for evaluating the quality of the camera-captured images. Toward tackling this issue, we, in …

Blind quality assessment of night-time image

R Hu, Y Liu, Z Wang, X Li - Displays, 2021 - Elsevier
High-quality night-time imaging is crucial to video surveillance, automatic drive and
consumer electronics. However, different from day-time imaging, night-time imaging suffers …

An improved extreme gradient boosting approach to vehicle speed prediction for construction simulation of earthwork

F Lv, J Wang, B Cui, J Yu, J Sun, J Zhang - Automation in construction, 2020 - Elsevier
Construction simulation is an effective tool to provide schedule plans. Vehicle speed is one
of the most significant factors in earthwork construction simulation. However, neglecting the …

A general framework for building surrogate models for uncertainty quantification in computational electromagnetics

R Hu, V Monebhurrun, R Himeno… - … on Antennas and …, 2021 - ieeexplore.ieee.org
In uncertainty analysis, surrogate modeling techniques demonstrate high efficiency and
reliable precision in estimating the uncertainty for the finite difference time domain (FDTD) …

Dual order-reduced Gaussian process emulators (DORGP) for quantifying high-dimensional uncertain crack growth using limited and noisy data

C He, X Peng, C Ding - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
This paper proposes a novel data driven scheme, called dual order-reduced Gaussian
Process emulators (DORGP), for efficiently quantifying the high-dimensional uncertain crack …

Sensitivity analysis and robust optimization to high-dimensional uncertainties of compressors with active subspace method

Z Song, Y Wu, X Liu, J Li - Aerospace Science and Technology, 2024 - Elsevier
The performance of compressors often deviates significantly from the design value due to
the substantial geometric deviations arising from manufacturing errors and in-service …

UniInst: Unique representation for end-to-end instance segmentation

Y Ou, R Yang, L Ma, Y Liu, J Yan, S Xu, C Wang, X Li - Neurocomputing, 2022 - Elsevier
Existing instance segmentation methods have achieved impressive performance but still
suffer from a common dilemma: redundant representations (eg, multiple boxes, grids, and …

Semisupervised learning-based depth estimation with semantic inference guidance

Y Zhang, XP Fan, DB Zhao - Science China Technological Sciences, 2022 - Springer
Depth estimation is a fundamental computer vision problem that infers three-dimensional
(3D) structures from a given scene. As it is an ill-posed problem, to fit the projection function …

An efficient ssfem-pod scheme for wideband stochastic analysis of permittivity variations

KTJ Gladwin, KJ Vinoy - IEEE Transactions on Antennas and …, 2022 - ieeexplore.ieee.org
Stochastic analysis using polynomial chaos expansion (PCE)-based spectral stochastic
finite-element method (SSFEM) is computationally expensive and is impacted by the curse …