G
Guangming Shi
Researcher at Xidian University
Publications - 488
Citations - 14046
Guangming Shi is an academic researcher from Xidian University. The author has contributed to research in topics: Computer science & Sparse approximation. The author has an hindex of 41, co-authored 428 publications receiving 10591 citations. Previous affiliations of Guangming Shi include Chinese Ministry of Education.
Papers
More filters
Journal ArticleDOI
Design of Low-SAR Mobile Phone Antenna: Theory and Applications
TL;DR: In this paper, a low specific absorption rate (SAR) mobile phone antenna was designed to decrease the electric field radiated by the antenna at the air-tissue interface and reduce the SAR of human tissues.
Journal ArticleDOI
Robust Foreground Estimation via Structured Gaussian Scale Mixture Modeling.
TL;DR: This paper proposes to model the sparse component with a Gaussian scale mixture (GSM) model, which has the advantages of jointly estimating the variances of the sparse coefficients (and hence the regularization parameters) and the unknown sparse coefficients, leading to significant estimation accuracy improvements for background subtraction.
Journal ArticleDOI
High-Speed Hyperspectral Video Acquisition By Combining Nyquist and Compressive Sampling
TL;DR: A simultaneous spectral sparse (3S) model is proposed to reinforce the structural similarity across different bands and develop an efficient computational reconstruction algorithm to recover the HSHS video.
Journal ArticleDOI
SGM-Net: Skeleton-guided multimodal network for action recognition
TL;DR: The proposed Skeleton-Guided Multimodal Network (SGM-Net) takes full use of the complementarity of RGB and skeleton modalities at semantic feature level, and achieves state-of-the-art performance over the existing methods on NTU and Sub-JHMDB datasets.
Journal ArticleDOI
Blind image quality assessment with improved natural scene statistics model
TL;DR: To take the fitting errors into account as well as the fitting parameters for feature extraction, and propose a novel NR IQA algorithm, the statistical distributions of the distorted images are discussed in detail.