GENG Jianghai, WANG Ping, HAO Fei. Image Reprocessing Technology for Laser Imaging Detection Video of SF6 Gas Leakage[J]. High voltageapparatus, 2014, 50(6): 45-49.
GENG Jianghai, WANG Ping, HAO Fei. Image Reprocessing Technology for Laser Imaging Detection Video of SF6 Gas Leakage[J]. High voltageapparatus, 2014, 50(6): 45-49. DOI: 10.13296/j.1001-1609.hva.2014.06.023.
Image Reprocessing Technology for Laser Imaging Detection Video of SF6 Gas Leakage
MATLAB image processing technology is adopted to conduct median filtering
threshold segmentation
and frame difference for analyzing the original laser imaging detection video of SF6 gas leakage. The dynamic trajectory of SF6 gas leakage is captured
and the gas leakage location and range are highlighted to provide a more intuitive criterion for the field staff. Example analysis proves the feasibility and practicability of the image reprocessing technology.