NDLI: Method for monitoring river sediment on-line using image slice based on five-point

Content Provider	IEEE Xplore Digital Library
Author	Zhu Bing Tan Bin Zhou Xu-yan Liu Xue-mou
Copyright Year	2010
Description	Author affiliation: Ji'an Hydrological Bureau, jiangxi, 343000, china (Liu Xue-mou) \|\| Department of Comput, Jingganshan University, Ji'an, jiangxi 343009, China (Zhu Bing; Tan Bin; Zhou Xu-yan)
Abstract	To analyze the River Sediment water sample collection process based on five-point, a video camera on the water samples collected in the process of continuous chip camera is proposed. The images obtained for each slice were sent to the bank after the workstation de-noising, segmentation and binarization processing, and then according to the volume of sediment particle equivalent spherical degrees and the average density to calculate the overall content of river sediment method. Various pieces of image be denoising, segmentation, calculation and processing by riparian workstation computer, and thus arrive at the river sediment content. This proposed method applied to the lower sediment concentration of river sediment measurements and the application results show that the method than the traditional drying method in time, a decrease of 96%, accuracy compared with the drying method error of 1%–5%, in line with norms of hydrologic and sediment measurements.
Starting Page	2129
Ending Page	2134
File Size	297096
Page Count	6
File Format	PDF
ISBN	9781424459582
e-ISBN	9781424459612
DOI	10.1109/ICNC.2010.5582477
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-08-10
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	five-point method image processing Image segmentation Atmospheric measurements Cameras Particle measurements Time measurement Rivers Sediments image slice on-line detection sediment content
Content Type	Text
Resource Type	Article

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