Search Results - "Mengchao Ma"

A non-iterative foveated single-pixel imaging using fast transformation algorithm by Wang, Guan, Deng, Huaxia, Ma, Mengchao, Zhong, Xiang, Gong, Xinglong

“…Inspired by the human eye retina, foveated single-pixel imaging employs an iterative algorithm, which, unfortunately, poses a challenge for real-time imaging…”
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Fourier single-pixel imaging using fewer illumination patterns by Deng, Huaxia, Gao, Xicheng, Ma, Mengchao, Yao, Pengcheng, Guan, Qingtian, Zhong, Xiang, Zhang, Jin

“…Single-pixel imaging (SPI), which is generally based on computational imaging, has the advantages of a wide bandwidth and the ability to image objects beyond…”
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A multimodal and multidirectional vibrational energy harvester using a double-branched beam by Deng, Huaxia, Du, Yu, Wang, Zhemin, Zhang, Jin, Ma, Mengchao, Zhong, Xiang

“…Vibrational energy harvesters, which are generally based on a single cantilever beam, are mainly effective for excitations perpendicular to the beam. However,…”
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Rotationally synchronized single-pixel imaging for a fast-rotating object by Ma, Mengchao, Wang, Chen, Jia, Yiqi, Guan, Qingtian, Liang, Wenbo, Chen, Chunyang, Zhong, Xiang, Deng, Huaxia

“…In practical application environments, objects are rarely stationary, which makes it difficult to image dynamic objects with conventional single-pixel imaging…”
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Research on the Sensing Characteristics of an Integrated Grid-like Sensor Based on a Triboelectric Nanogenerator by Zhao, Shiyu, Han, Guanghui, Deng, Huaxia, Ma, Mengchao, Zhong, Xiang

“…With the development of the integration and miniaturization of sensing devices, the concept of self-sensing devices has been proposed. A motion state is…”
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Parallel computational ghost imaging with modulation patterns multiplexing and permutation inspired by compound eyes by Ma, Mengchao, Shen, Yinran, Zha, Peiyuan, Guan, Qingtian, Zhong, Xiang, Deng, Huaxia, Zhang, Xuming, Wang, Ziwei

“…Real-time computational ghost imaging (CGI) has received significant attention in recent years to overcome the trade-off between long acquisition time and high…”
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Dynamic 3D Measurement without Motion Artifacts Based on Feature Compensation by Hu, Guoce, Wang, Jun, Deng, Huaxia, Ma, Mengchao, Zhong, Xiang

“…Phase-shift profilometry (PSP) holds great promise for high-precision 3D shape measurements. However, in the case of measuring moving objects, as PSP requires…”
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Extending the depth-of-field of computational ghost imaging: Computational refocus via in situ point spread function estimation by Ma, Mengchao, Liang, Wenbo, Qin, Fushun, Guan, Qingtian, Zhong, Xiang, Deng, Huaxia, Wang, Ziwei

“…Capturing details of objects beyond the focal plane is challenging due to the limited depth-of-field (DoF) of optical systems. Here, we report a computational…”
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A seesaw-type approach for enhancing nonlinear energy harvesting by Deng, Huaxia, Wang, Zhemin, Du, Yu, Zhang, Jin, Ma, Mengchao, Zhong, Xiang

“…Harvesting sustainable mechanical energy is the ultimate objective of nonlinear energy harvesters. However, overcoming potential barriers, especially without…”
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Resolution-independent liveness detection via computational ghost imaging by Guan, Qingtian, Deng, Huaxia, Liang, Wenbo, Ni, Mingyang, Gao, Xicheng, Ma, Mengchao, Zhong, Xiang, Gong, Xinglong

“…The security of liveness detection in face recognition is a crucial issue, but many attacks can spoof current face feature techniques. To enhance the security…”
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Transmissive Single-Pixel Microscopic Imaging through Scattering Media by Deng, Huaxia, Wang, Guan, Li, Qiang, Sun, Qianzhen, Ma, Mengchao, Zhong, Xiang

“…Microscopic imaging is of great significance for medical diagnosis. However, due to the strong scattering and absorption of tissue, the implementation of…”
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Camera Calibration Robust to Defocus Using Phase-Shifting Patterns by Cai, Bolin, Wang, Yuwei, Wang, Keyi, Ma, Mengchao, Chen, Xiangcheng

“…Camera parameters can't be estimated accurately using traditional calibration methods if the camera is substantially defocused. To tackle this problem, an…”
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DPPC-coated lipid nanoparticles as an inhalable carrier for accumulation of resveratrol in the pulmonary vasculature, a new strategy for pulmonary arterial hypertension treatment by Li, Zerong, Qiao, Wenmei, Wang, Chenghao, Wang, Heqiao, Ma, Mengchao, Han, Xinyu, Tang, Jingling

“…In this study, we investigated the feasibility of dipalmitoylphosphatidylcholine-coated lipid nanoparticles (DPPC-LNs) as a carrier for preferential…”
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Measurement of Unmanned Aerial Vehicle Attitude Angles Based on a Single Captured Image by Zhang, Jin, Ren, Lijun, Deng, Huaxia, Ma, Mengchao, Zhong, Xiang, Wen, Pengcheng

“…The limited load capacity and power resources of small-scale fixed-wing drones mean that it is difficult to employ internal high-precision inertial navigation…”
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Optical fibre based artificial compound eyes for direct static imaging and ultrafast motion detection by Jiang, Heng, Tsoi, Chi Chung, Yu, Weixing, Ma, Mengchao, Li, Mingjie, Wang, Zuankai, Zhang, Xuming

“…Natural selection has driven arthropods to evolve fantastic natural compound eyes (NCEs) with a unique anatomical structure, providing a promising blueprint…”
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Dynamic Visual Measurement of Driver Eye Movements by Zhang, Jin, Yang, Ze, Deng, Huaxia, Yu, Huan, Ma, Mengchao, Zhong, Xiang

“…Vibrations often cause visual fatigue for drivers, and measuring the relative motion between the driver and the display is important for evaluating this visual…”
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Modified Gray-Level Coding Method for Absolute Phase Retrieval by Chen, Xiangcheng, Chen, Shunping, Luo, Jie, Ma, Mengchao, Wang, Yuwei, Wang, Yajun, Chen, Lei

“…Fringe projection systems have been widely applied in three-dimensional (3D) shape measurements. One of the important issues is how to retrieve the absolute…”
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Poly-stable energy harvesting based on synergetic multistable vibration by Deng, Huaxia, Du, Yu, Wang, Zhemin, Ye, Jingchang, Zhang, Jin, Ma, Mengchao, Zhong, Xiang

“…Distributed energy sources, for example the ambient broadband vibrations, are of great importance for the development of the Internet of Things. However, for…”
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Pulse-Width Multiplexing ϕ -OTDR for Nuisance-Alarm Rate Reduction by Zhong, Xiang, Gao, Xicheng, Deng, Huaxia, Zhao, Shisong, Ma, Mengchao, Zhang, Jin, Li, Jianquan

“…A pulse-width multiplexing method for reducing the nuisance-alarm rate of a phase-sensitive optical time-domain reflectometer ( ϕ -OTDR) is described. In this…”
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Non-Contact Global Measurement of the Engine in Working Condition by Hu, Guoce, Wang, Jun, Deng, Huaxia, Ma, Mengchao, Zhong, Xiang

“…Vibration measurements are essential for studying the dynamic properties of structures, as they can better capture the global characteristics of the structure…”
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