Search Results for author: Xiaohua Huang

Found 11 papers, 0 papers with code

EMC2A-Net: An Efficient Multibranch Cross-channel Attention Network for SAR Target Classification

no code implementations3 Aug 2022 Xiang Yu, Zhe Geng, Xiaohua Huang, Qinglu Wang, Daiyin Zhu

In recent years, convolutional neural networks (CNNs) have shown great potential in synthetic aperture radar (SAR) target recognition.

Dimensionality Reduction

A new database of Houma Alliance Book ancient handwritten characters and classifier fusion approach

no code implementations13 Jul 2022 Xiaoyu Yuan, Zhibo Zhang, Yabo Sun, Zekai Xue, Xiuyan Shao, Xiaohua Huang

This paper proposes a new database of Houma Alliance Book ancient handwritten characters and a multi-modal fusion method to recognize ancient handwritten characters.

Region attention and graph embedding network for occlusion objective class-based micro-expression recognition

no code implementations13 Jul 2021 Qirong Mao, Ling Zhou, Wenming Zheng, Xiuyan Shao, Xiaohua Huang

More specifically, the backbone network aims at extracting feature representations from different facial regions, RI module computing an adaptive weight from the region itself based on attention mechanism with respect to the unobstructedness and importance for suppressing the influence of occlusion, and RR module exploiting the progressive interactions among these regions by performing graph convolutions.

Graph Embedding Micro-Expression Recognition

Feature refinement: An expression-specific feature learning and fusion method for micro-expression recognition

no code implementations13 Jan 2021 Ling Zhou, Qirong Mao, Xiaohua Huang, Feifei Zhang, Zhihong Zhang

It aims to obtain salient and discriminative features for specific expressions and also predict expression by fusing the expression-specific features.

Micro-Expression Recognition Optical Flow Estimation

Learning a Target Sample Re-Generator for Cross-Database Micro-Expression Recognition

no code implementations26 Jul 2017 Yuan Zong, Xiaohua Huang, Wenming Zheng, Zhen Cui, Guoying Zhao

In this paper, we investigate the cross-database micro-expression recognition problem, where the training and testing samples are from two different micro-expression databases.

Emotion Recognition Micro-Expression Recognition

Analyzing the group sparsity based on the rank minimization methods

no code implementations28 Nov 2016 Zhiyuan Zha, Xin Liu, Xiaohua Huang, Henglin Shi, Yingyue Xu, Qiong Wang, Lan Tang, Xinggan Zhang

Then, we prove that group-based sparse coding is equivalent to the rank minimization problem, and thus the sparse coefficient of each group is measured by estimating the singular values of each group.

Compressive Sensing Image Inpainting

Image denoising via group sparsity residual constraint

no code implementations12 Sep 2016 Zhiyuan Zha, Xin Liu, Ziheng Zhou, Xiaohua Huang, Jingang Shi, Zhenhong Shang, Lan Tang, Yechao Bai, Qiong Wang, Xinggan Zhang

Group sparsity has shown great potential in various low-level vision tasks (e. g, image denoising, deblurring and inpainting).

Deblurring Image Denoising

Spontaneous Facial Micro-Expression Recognition using Discriminative Spatiotemporal Local Binary Pattern with an Improved Integral Projection

no code implementations7 Aug 2016 Xiaohua Huang, Su-Jing Wang, Xin Liu, Guoying Zhao, Xiaoyi Feng, Matti Pietikainen

For increasing the discrimination of micro-expressions, we propose a new feature selection based on Laplacian method to extract the discriminative information for facial micro-expression recognition.

Micro-Expression Recognition

Cannot find the paper you are looking for? You can Submit a new open access paper.