NDLI: Research on intelligent remote viewing for SF6 gas pressure gauge

Content Provider	IEEE Xplore Digital Library
Author	Changsheng Zhang Lun Li Bin Sun Bin Qian Hanping Zhang
Copyright Year	2014
Description	Author affiliation: Fac. of Inf. Eng. & Autom., Kunming Univ. of Sci. & Technol., Kunming, China (Changsheng Zhang; Lun Li; Bin Sun; Bin Qian; Hanping Zhang)
Abstract	The gas pressure of $SF_{6}$ circuit breaker working in power system is a critical real-time monitoring parameter. In this paper, bicubic interpolation, Otsu, morphological filtering and Goertzel algorithm are studied on FPGA. In particular, the method HVPL is proposed. Segmentation, extraction and number identification are realized for the $SF_{6}$ pressure gauge image by applying these strategies, such that intelligent reading for the gauge is achieved. Experiment shows that employing the fast algorithm based on logic circuit to accomplish the machine recognition has advantages of good real-time performance and high recognition rate.
Starting Page	4679
Ending Page	4684
File Size	232730
Page Count	6
File Format	PDF
ISBN	9789881563873
ISSN	19341768
DOI	10.1109/ChiCC.2014.6895728
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-07-28
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	TCCT, CAA
Subject Keyword	Interpolation Histograms SF6 pressure gauge bicubic interpolation Image edge detection Sulfur hexafluoride HVPL Feature extraction Pressure gauges Field programmable gate arrays Goertzel algorithm
Content Type	Text
Resource Type	Article

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Research on intelligent remote viewing for SF6 gas pressure gauge