Comprehensive performance evaluation method of underwater acoustic target detection algorithm
A target detection algorithm and comprehensive performance technology are applied in the field of comprehensive performance evaluation of underwater acoustic target detection algorithms, which can solve the problem that the target underwater acoustic detection algorithm cannot perform comprehensive performance evaluation, and achieve accurate and reasonable evaluation results.
Pending Publication Date: 2022-05-06
THE 715TH RES INST OF CHINA SHIPBUILDING IND CORP
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[0004] One of the purposes of the present invention is to provide a comprehensive performance evaluation method of an underwater acoustic target detection algorithm to solve the problem that the existing target underwater acoustic detection algorithm proposed in the background technology cannot perform comprehensive performance evaluation
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Apparently, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] refer to figure 1 , a comprehensive performance evaluation method for underwater acoustic target detection algorithms, which specifically includes the following three steps.
[0033] Step 1: Calculate the index values of each underwater acoustic target detection algorithm in multiple index dimensions.
[0034] The indicators are gain, calculation amount, detection ability, estimation ability, resolution ability, robustness, applicable conditions or actual data processing per...
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The invention discloses a comprehensive performance evaluation method for underwater acoustic target detection algorithms. The method comprises the following steps: calculating index values of each underwater acoustic target detection algorithm in a plurality of index dimensions; carrying out normalization processing on all index values of each index dimension; and constructing an evaluation radar map based on the normalized index values, obtaining the coverage area of each underwater acoustic target detection algorithm in multiple index dimensions based on the radar map, and taking the size of the coverage area as a final standard of comprehensive performance evaluation. In order to solve the problem that comprehensive performance evaluation cannot be performed on the existing underwater acoustic target detection algorithm and the underwater acoustic target detection algorithm researched and developed in the future, performance evaluation is performed on the underwater acoustic target detection algorithm by setting indexes of multiple dimensions, and the indexes are mapped to an evaluation radar map, so that comprehensive, accurate and reasonable evaluation on the underwater acoustic target detection algorithm is realized.
Description
technical field [0001] The invention relates to the field of acoustics, in particular to the field of underwater acoustic signal processing, and more specifically to a comprehensive performance evaluation method for an underwater acoustic target detection algorithm. Background technique [0002] Due to the complexity and variability of the marine environment and the diversity of underwater acoustic equipment, in order to adapt to the continuous development of naval equipment and operational requirements, it is necessary to develop an underwater acoustic target detection algorithm that is suitable for various marine environments, various equipment conditions, and various mission requirements. [0003] At present, there are many kinds of underwater acoustic target detection algorithms, and then how to evaluate the performance of these underwater acoustic target detection algorithms, how to choose the applicable conditions of the underwater acoustic target detection algorithm, h...
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Login to View More IPC IPC(8): G06Q10/06G06F17/11G01H3/00G06F30/20G06T11/20G06T7/62
CPCG06Q10/06393G06F17/11G01H3/00G06F30/20G06T11/206G06T7/62
Inventor 徐晓男邹丽娜安妍妍申屠云奇迟静
Owner THE 715TH RES INST OF CHINA SHIPBUILDING IND CORP