Search Results - "Shiqian Wu"

Weighted Guided Image Filtering by Li, Zhengguo, Zheng, Jinghong, Zhu, Zijian, Yao, Wei, Wu, Shiqian

“…It is known that local filtering-based edge preserving smoothing techniques suffer from halo artifacts. In this paper, a weighted guided image filter (WGIF) is…”
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Illumination compensation and normalization for robust face recognition using discrete cosine transform in logarithm domain by Chen, W., Meng Joo Er, Shiqian Wu

“…This paper presents a novel illumination normalization approach for face recognition under varying lighting conditions. In the proposed approach, a discrete…”
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Selectively Detail-Enhanced Fusion of Differently Exposed Images With Moving Objects by Li, Zhengguo, Zheng, Jinghong, Zhu, Zijian, Wu, Shiqian

“…In this paper, we introduce an exposure fusion scheme for differently exposed images with moving objects. The proposed scheme comprises a ghost removal…”
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A 6D Pose Estimation for Robotic Bin-Picking Using Point-Pair Features with Curvature (Cur-PPF) by Cui, Xining, Yu, Menghui, Wu, Linqigao, Wu, Shiqian

“…Pose estimation is a particularly important link in the task of robotic bin-picking. Its purpose is to obtain the 6D pose (3D position and 3D posture) of the…”
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A Hybrid Method for Implicit Intention Inference Based on Punished-Weighted Naïve Bayes by Gao, Zheng, Wu, Shiqian, Wan, Zhonghua, Agaian, Sos

“…Gaze-based implicit intention inference provides a new human-robot interaction for people with disabilities to accomplish activities of daily living…”
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Color Contrast-Preserving Decolorization by Wang, Wei, Li, Zhengguo, Wu, Shiqian

“…Decolorization is to convert a color image into a gray scale image while preserve image features such as salient structure and chrominance contrast. The sign…”
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Exploring finger vein based personal authentication for secure IoT by Lu, Yu, Wu, Shiqian, Fang, Zhijun, Xiong, Naixue, Yoon, Sook, Park, Dong Sun

“…Personal authentication is getting harder and harder in the internet of things (IoT). Existing methods used for personal authentication, such as passwords and…”
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Exploring Competitive Features Using Deep Convolutional Neural Network for Finger Vein Recognition by Lu, Yu, Xie, Shanjuan, Wu, Shiqian

“…Deep convolutional neural networks (DCNN) have been applied successfully for finger vein recognition and have achieved promising performance in the past three…”
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A Robust Direction of Arrival Estimation Method for Uniform Circular Array by Xu, Zhengqin, Wu, Shiqian, Yu, Zhuliang, Guang, Xingyu

“…Estimating the Direction of Arrival (DOA) is a basic and crucial problem in array signal processing. The existing DOA methods fail to obtain reliable and…”
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Double Low-rank Based Matrix Decomposition for Surface Defect Segmentation of Steel Sheet by Zhou, Shiyang, Wu, Shiqian, Cui, Ketao, Liu, Huaiguang

“…Despite advances in surface defect segmentation of steel sheet, it is still far from meeting the needs of real-world applications due to some method usually…”
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Low-Light Image Brightening via Fusing Additional Virtual Images by Yang, Yi, Li, Zhengguo, Wu, Shiqian

“…Capturing high-quality images via mobile devices in low-light or backlighting conditions is very challenging. In this paper, a new, single image brightening…”
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Hybrid Patching for a Sequence of Differently Exposed Images With Moving Objects by Jinghong Zheng, Zhengguo Li, Zijian Zhu, Shiqian Wu, Rahardja, Susanto

“…It is very challenging to synthesize a high dynamic range (HDR) image from multiple differently exposed low dynamic range images when there are moving objects…”
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Illumination-Invariant Feature Point Detection Based on Neighborhood Information by Wang, Ruiping, Zeng, Liangcai, Wu, Shiqian, Cao, Wei, Wong, Kelvin

“…Feature point detection is the basis of computer vision, and the detection methods with geometric invariance and illumination invariance are the key and…”
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Outlier Detection Based on Residual Histogram Preference for Geometric Multi-Model Fitting by Zhao, Xi, Zhang, Yun, Xie, Shoulie, Qin, Qianqing, Wu, Shiqian, Luo, Bin

“…Geometric model fitting is a fundamental issue in computer vision, and the fitting accuracy is affected by outliers. In order to eliminate the impact of the…”
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Adaptive Single Low-Light Image Enhancement by Fractional Stretching in Logarithmic Domain by Trongtirakul, Thaweesak, Agaian, Sos S., Wu, Shiqian

“…Low-light image enhancement is a challenging task that aims to improve the visibility and quality of images captured in dark environments. However, existing…”
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Genetically predicted major depression causally increases the risk of temporomandibular joint disorders by Wu, Shiqian, Chen, Zhuo, Zhao, Yawen, He, Qiang, Yin, Zhongxiu, Yao, Hailiang, Liu, Huili, Yan, Lihui

“…Observational studies have reported that mental disorders are comorbid with temporomandibular joint disorder (TMD). However, the causal relationship remains…”
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Exposure-Robust Alignment of Differently Exposed Images by Wu, Shiqian, Li, Zhengguo, Zheng, Jinghong, Zhu, Zijian

“…This letter presents a novel exposure-robust method to align differently exposed images. First, a directional mapping approach is introduced to normalize…”
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Behavior Recognition Based on Category Subspace in Crowded Videos by Deng, Chunhua, Kang, Xiaoge, Zhu, Ziqi, Wu, Shiqian

“…Crowd behavior refers to a collective behavior composed of two or more individuals who influence, interact, and depend on each other for a specific goal…”
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Scale and Orientation Invariant Text Segmentation for Born-Digital Compound Images by Yang, Huan, Wu, Shiqian, Deng, Chenwei, Lin, Weisi

“…Many recent applications require text segmentation for born-digital compound images. To this end, we propose a coarse-to-fine framework for segmenting texts of…”
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Double Low-Rank and Sparse Decomposition for Surface Defect Segmentation of Steel Sheet by Zhou, Shiyang, Wu, Shiqian, Liu, Huaiguang, Lu, Yang, Hu, Nianzong

“…Surface defect segmentation supports real-time surface defect detection system of steel sheet by reducing redundant information and highlighting the critical…”
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