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Your search keyword '"魏巍"' showing total 11 results
Start Over Author "魏巍" Topic electronic, optical and magnetic materials
11 results on '"魏巍"'

1. 新型Se微米管/Spiro-MeOTAD异质结型光电探测器

Author

冯仕亮 Feng Shiliang, 陈荣鹏 Chen Rongpeng, 王魏巍 Wang Weiwei, 于平平 Yu Pingping, and 姜岩峰 Jiang Yanfeng

Subjects
Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2022

3. Thin film Lamb wave sensors for pepsinogen I detection

Author

张芷齐 Zhang Zhi-qi, 孔 慧 Kong Hui, 魏 巍 Wei Wei, 张 威 Zhang Wei, 周连群 Zhou Lian-qun, and 李传宇 Li Chuan-yu

Subjects
Materials science, Lamb waves, Optics, business.industry, Pepsinogen I, Thin film, business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2018

4. 高光谱成像激光雷达扫描镜的分析与设计

Author

钱立勇 Qian Liyong, 吴德成 Wu Decheng, 刘东 Liu Dong, 周晓军 Zhou Xiaojun, 魏巍 Wei Wei, 钟刘军 Zhong Liujun, 王文举 Wang Wenju, 王英俭 Wang Yingjian, and 龚威 Gong Wei

Subjects
Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2021

5. Spectral calibration of medical microscopic imaging spectrometer

Author

崔继承 Cui Ji-cheng, 潘明忠 Pan Ming-zhong, 孙 慈 Sun Ci, 唐玉国 Tang Yuguo, and 魏 巍 Wei Wei

Subjects
Materials science, Optics, Spectrometer, business.industry, Imaging spectrometer, Calibration, Microscopic imaging, Hyperspectral imaging, business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2016

6. Radiation Calibration and Ground Object Information Acquisition Based on High Spectral Imaging Lidar System

Author

王英检 Wang Yingjian, 周晓军 Zhou Xiaojun, 吴德成 Wu Decheng, 刘东 Liu Dong, 王文举 Wang Wenju, 钟刘军 Zhong Liujun, 龚威 Gong Wei, 钱立勇 Qian Liyong, and 魏巍 Wei Wei

Subjects
medicine.medical_specialty, Lidar, Calibration (statistics), Computer science, medicine, Information acquisition, Radiation, Object (computer science), Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Spectral imaging, Remote sensing
Published
2020

8. Polarization microscopy study on polymer dispersed cholesteric liquid crystal droplets

Author

丁兰 Ding Lan, 魏巍 Wei Wei, and 范志新 Fan Zhi-xin

Subjects
chemistry.chemical_classification, Materials science, business.industry, Cholesteric liquid crystal, Polarization Microscopy, Polymer, Electronic, Optical and Magnetic Materials, Optics, chemistry, Chemical engineering, Liquid crystal, Signal Processing, business, Instrumentation
Published
2014

9. Novel target recognition method for SAR images

Author

吴林钢 Wu Lin-gang, 魏巍 Wei Wei, 王灿进 Wang Canjin, and 王丽 Wang Li

Subjects
Zernike polynomials, Computer science, business.industry, Noise reduction, Feature vector, Speckle noise, Pattern recognition, Construct (python library), Electronic, Optical and Magnetic Materials, symbols.namesake, Svm classifier, Computer Science::Computer Vision and Pattern Recognition, Signal Processing, symbols, Computer vision, Artificial intelligence, business, Instrumentation
Abstract

A new target recognition method for SAR images is proposed.An advanced denoising method named BM3Dis introduced for the speckle noise suppression at the first time.BM3Dfilter combines advantages in space-domain denoising with those in transform-domain denoising,which leads to better performance.For the feature vector extraction step,Hu moments,which describe the target's cursory information,and Zernike moments,which describe target's fine information,are fused to construct the combination moments.In this way,the combination moments can express the target more comprehensively and precisely.In our experiment the moments are extracted from SAR images and used to train SVM classifier,and the experiment results indicate that the proposed method can obtain a recognition rate of 98.90%,which outperforms other SAR recognition methods.

Published
2014

10. Study of Stripe Regeneration of Zebrafish Based on Laser Ablation Technology

Author

胡芬 Hu Fen, 蒋鹏翀 Jiang Pengchong, 魏巍 Wei Wei, 张心正 Zhang Xinzheng, and 潘雷霆 Pan Leiting

Subjects
Laser ablation, Materials science, biology, Regeneration (biology), Electrical and Electronic Engineering, biology.organism_classification, Zebrafish, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Cell biology
Published
2018

11. Study on Computing the Receiving Optical Power in Underwater Optical Wireless Communication

Author

吴广成 Wu Guangcheng, 张晓晖 Zhang Xiaohui, 魏巍 Wei Wei, and 饶炯辉 Rao Jionghui

Subjects
business.industry, Computer science, Underwater optical wireless communication, Electrical engineering, Optical power, Electrical and Electronic Engineering, Optical performance monitoring, business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Free-space optical communication, Computer network
Published
2011

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