کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8145967 1524097 2018 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Coarse to fine aircraft detection from front-looking infrared images
ترجمه فارسی عنوان
تشخیص دقیق هواپیما از تصاویر مادون قرمز جلو
کلمات کلیدی
مسافت طولانی، شناسایی هواپیما، تصاویر مادون قرمز، منطقه مورد نظر،
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک اتمی و مولکولی و اپتیک
چکیده انگلیسی
Due to the weak feature and wide angle of long-distance aircraft targeting in the parking apron from front-looking infrared images, there are always false alarms in aircraft targeting detection. This leads to relatively poor reliability for detection results. In this paper, we present a scene-driven coarse-to-fine aircraft target detection method. First, we preprocess the image by combining the sharpened and enhanced images. Second, the region of interest (ROI) is segmented by using the local mean variance of the image and a series of subsequent processing. Then, target candidate areas are located by using the feature of local marginal distributions. Lastly, aircrafts can be detected accurately by a novel aircraft shape filter. Experiments on three infrared image sequences have shown that the presented method is effective and robust in detecting long-distance aircraft from front-looking infrared images and can also improve the reliability of the detection results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Infrared Physics & Technology - Volume 89, March 2018, Pages 181-193
نویسندگان
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