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The Flame Recognition and Background Disturbance Filtering Algorithm Based on Video Images

Author: CaoZhe
Tutor: ShiLin
School: Xi'an University of Electronic Science and Technology
Course: Circuits and Systems
Keywords: Flame recognition Background interference Video Image Processing
CLC: TP391.41
Type: Master's thesis
Year: 2009
Downloads: 250
Quote: 3
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Abstract


This paper discusses the interference filter algorithm based on the identification and background of the video image of the flame . First, a detailed analysis of the characteristics of the flame image , highlighting features of the flame image , the image gray optimal threshold segmentation , the binarized image preprocessing technology flame image processing , will highlight the suspicious area from the image split up ; then briefly describes the theoretical basis of the traditional frame-difference method , to analyze the practical application of the pros and cons of the traditional frame difference method based on an improved frame-difference method , the improved frame-difference method highlighting interference region of the fast-moving image accurately filter out; finally a simple analysis of the characteristics of the degree of circularity , minimum, and the greater the degree of irregularity pattern circular roundness standard round the higher the value of the degree of the nature of the the flame image still highlighted human disturbance filter will eventually flame region accurately identified . The test results show that the proposed algorithm can effectively filter out the background noise , and accurately identify the flame , and the calculation is simple and easy to implement .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Pattern Recognition and devices > Image recognition device
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