Iced lake detection method and device based on multi-texture feature fusion

Abstract

The invention relates to an iced lake detection method and device based on multi-texture feature fusion and a computer readable storage medium. The method comprises steps of an infrared image containing an iced lake being collected and inputted; carrying out correction LNIP texture coding, correction LBP texture coding and Gabor filtering extraction based on correction on the infrared image to obtain a first texture feature image, a second texture feature image and a third texture feature image, and carrying out pixel-level feature fusion to obtain a fourth texture feature image; performing iced lake detection on the fourth texture feature image based on the local probability distribution; and carrying out refinement processing on an iced lake detection result to obtain a pixel-level detection result graph. According to the method, problems of difficulty in accurate detection of frozen lakes, low detection precision and fuzzy detection results in the existing infrared imaging technology are solved.

Description

technical field [0001] The invention relates to the field of infrared image target detection, in particular to a frozen lake detection method, device and computer-readable storage medium based on multi-texture feature fusion. Background technique [0002] In the field of infrared target detection, because the infrared radiation energy of objects such as frozen lakes, rivers and high-altitude cirrus clouds is similar to that of infrared targets, it inevitably affects the accurate detection of infrared targets and causes high false alarm rates. [0003] The current detection methods are mainly based on tensor theory, extremum theory, and deep learning. The theory is relatively complicated, and the real-time performance is poor, and the time complexity is high. Moreover, the denoising algorithm used in most methods will blur the target and reduce the detection accuracy. [0004] Therefore, in view of the above problems, it is necessary to propose a more accurate detection meth...

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Problems solved by technology

[0005] The purpose of the present invention is: in order to solve the problem that the current infrared imaging technology is difficult to accurately detect the frozen lake in the infrared image, the detection accuracy is low, and the detection result is blurred, the present invention provides a frozen lake detection based on multi-texture feature fusion Method, device and computer readable storage medium

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