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Dive into the research topics where Nie Xiangfei is active.

Publication


Featured researches published by Nie Xiangfei.


international conference on imaging systems and techniques | 2017

Real time imaging processing of ground-based SAR based on multicore DSP

Yang Zhijun; Nie Xiangfei; Xiong Wenyi; Niu Xiaowei; Tian Weiming


Archive | 2017

Automatic pressure regulating formula constant voltage power supply circuit

Niu Xiaowei; Nie Xiangfei; Li Hongbing; Liu Yu; Chen Qiang; Xie Hui; Lou Jiahang; Wang Mingwei


Archive | 2017

Steady voltage switching power supply based on 555 time -recorder

Niu Xiaowei; Nie Xiangfei; Li Hongbing; Liu Yu; Chen Qiang; Xie Hui; Lou Jiahang; Wang Mingwei


Archive | 2017

Face illumination invariant feature extraction method by utilizing logarithm transformation and Sobel operator

Nie Xiangfei; Wang Yuanyuan; He Xue; Xiong Wenyi; Yang Zhijun


Archive | 2017

Method for extracting human face illumination invariant features by utilizing Wallis operator

Nie Xiangfei; Wang Yuanyuan; He Xue; Xiong Wenyi; Yang Zhijun


Archive | 2017

Illumination invariant face feature extraction method by means of logarithmic transformation and smoothing filtering

Nie Xiangfei; Wang Yuanyuan; He Xue; Xiong Wenyi; Yang Zhijun


Archive | 2017

Safety inspection control circuit of car charge battery in -process

Niu Xiaowei; Nie Xiangfei; Li Hongbing; Liu Yu; Chen Qiang; Xie Hui; Lou Jiahang; Wang Mingwei


Archive | 2017

Face illumination invariant feature extraction method by utilizing logarithm transformation and Laplacian operator

Nie Xiangfei; Wang Yuanyuan; He Xue; Xiong Wenyi; Yang Zhijun


Archive | 2017

Human face illumination invariant feature extraction method based on Sobel operator

Nie Xiangfei; Wang Yuanyuan; He Xue; Xiong Wenyi; Yang Zhijun


Archive | 2017

Two power supply circuit suitable for electronic ignition ware

Niu Xiaowei; Nie Xiangfei; Li Hongbing; Liu Yu; Chen Qiang; Xie Hui; Lou Jiahang; Wang Mingwei

Collaboration


Dive into the Nie Xiangfei's collaboration.

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Xiong Wenyi

Chongqing Three Gorges University

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Yang Zhijun

Chongqing Three Gorges University

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Niu Xiaowei

Chongqing Three Gorges University

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Chen Qiang

Chongqing Three Gorges University

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Liu Yu

Chongqing Three Gorges University

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Tian Weiming

Beijing Institute of Technology

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