User profiles for Qipeng Qian
Qian QipengUniversity of Arizona Verified email at arizona.edu Cited by 102 |
Spectral mixture model inspired network architectures for hyperspectral unmixing
In many statistical hyperspectral unmixing approaches, the unmixing task is essentially an
optimization problem given a defined linear or nonlinear spectral mixture model. However, …
optimization problem given a defined linear or nonlinear spectral mixture model. However, …
Wavelet-Inspired Multiscale Graph Convolutional Recurrent Network for Traffic Forecasting
Traffic forecasting is the foundation for intelligent transportation systems. Spatiotemporal
graph neural networks have demonstrated state-of-the-art performance in traffic forecasting. …
graph neural networks have demonstrated state-of-the-art performance in traffic forecasting. …
Deep unfolded iterative shrinkage-thresholding model for hyperspectral unmixing
In this paper, we propose a novel approach for spectral unmixing by unfolding the iterative
shrinkage-thresholding algorithm (ISTA) into a deep neural network architecture. Spectral …
shrinkage-thresholding algorithm (ISTA) into a deep neural network architecture. Spectral …
Wigner non-negative states that verify the Wigner entropy conjecture
Q Qian, CN Gagatsos - Physical Review A, 2024 - APS
We present further progress, in the form of analytical results, on the Wigner entropy conjecture
set forth by Van Herstraeten and Cerf [ Phys. Rev. A 104 , 042211 ( 2021 ) 10.1103/…
set forth by Van Herstraeten and Cerf [ Phys. Rev. A 104 , 042211 ( 2021 ) 10.1103/…
Hierarchical Superpixel Relation Graph Combined with Convolutional Sparse Coding for Self-Supervised Hyperspectral Image Denoising
Self-supervised methods have recently been widely used for hyperspectral image (HSI)
denoising. As only a single noisy HSI required to be restored is used for learning, effectively …
denoising. As only a single noisy HSI required to be restored is used for learning, effectively …
Cross-domain hyperspectral image classification based on graph convolutional networks
A major challenge in hyperspectral image (HSI) classification is the small-sample-size problem.
Cross-domain information can help solve the problem. In cross-domain HSI classification…
Cross-domain information can help solve the problem. In cross-domain HSI classification…
Improving hyperspectral image classification using graph wavelets
We present a novel feature extraction method to improve classification of hyperspectral
image, leveraging graph wavelet transform to address the shortcomings of classical wavelet …
image, leveraging graph wavelet transform to address the shortcomings of classical wavelet …
The effect of partial post-selection on quantum discrimination
Q Qian, CN Gagatsos - arXiv preprint arXiv:2506.14105, 2025 - arxiv.org
The discrimination of quantum states is a central problem in quantum information science and
technology. Meanwhile, partial post-selection has emerged as a valuable tool for quantum …
technology. Meanwhile, partial post-selection has emerged as a valuable tool for quantum …
[HTML][HTML] Enhanced Ant Colony Algorithm Based on Islands for Mobile Robot Path Planning
Q Li, Q Li, B Cui - Applied Sciences, 2025 - mdpi.com
Path planning in complex environments presents a substantial research challenge for
mobile robots. This study introduces an enhanced ant colony algorithm based on islands (EACI) …
mobile robots. This study introduces an enhanced ant colony algorithm based on islands (EACI) …
A noise-model-free hyperspectral image denoising method based on diffusion model
Hyperspectral Image (HSI) denoising is a crucial preprocessing step to ensure the accuracy
of the subsequent HSI analysis and interpretation. Neural network methods recently achieve …
of the subsequent HSI analysis and interpretation. Neural network methods recently achieve …