2017
DOI: 10.1051/matecconf/201712801017
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The Application Study on the Improved Canny Algorithm for Edge Detection in Strain Gauge Image

Abstract: Abstract. In order to realize automatic cutting of strain gauge diaphragm, it is needed to detect and identify strain gauge edge. Though classic canny algorithm can detect the edge of strain gauge, it has such problems as low accuracy, being easily influenced by light, random noise. This paper proposes an improved canny algorithm, replacing Gauss filtering of classic canny algorithm with median filtering, improving gradient magnitude calculation method, and selecting threshold with iteration. Compared to class… Show more

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“…The improved Canny algorithm [10][11][12] is used for edge detection. Canny edge detection is a widely used edge detection algorithm whose main objective is to identify prominent edges in an image.…”
Section: Module For Edge Detection and Texture Analysismentioning
confidence: 99%
“…The improved Canny algorithm [10][11][12] is used for edge detection. Canny edge detection is a widely used edge detection algorithm whose main objective is to identify prominent edges in an image.…”
Section: Module For Edge Detection and Texture Analysismentioning
confidence: 99%