Research on UAV image denoising effect based on improved Wavelet Threshold of BEMD

Aiming at the noise generated by external or internal factors reduces the sharpness of unmanned aerial vehicle (UAV) images, an improved bi-dimensional empirical mode decomposition (BEMD) de-noising algorithm is proposed to solve the problem. Firstly, an intrinsic mode function (IMF) is obtained aft...

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Bibliographic Details

Published in:	Journal of physics. Conference series Vol. 1437; no. 1; pp. 12032 - 12043
Main Authors:	Pingjuan, NIU, Xueru, MA, Run, MAO, Pan, Jie, Wang, Shan, Hao, Shi, She, Huanlin
Format:	Journal Article
Language:	English
Published:	Bristol IOP Publishing 01.01.2020
Subjects:	Algorithms Decomposition Noise reduction Particle swarm optimization Physics Sharpness Signal to noise ratio Unmanned aerial vehicles Wave attenuation Wavelet transforms
ISSN:	1742-6588, 1742-6596
Online Access:	Get full text
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