基于对数极坐标及对称循环矩阵的形状特征描述 (Q5017974)
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scientific article; zbMATH DE number 7449286
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | 基于对数极坐标及对称循环矩阵的形状特征描述 |
scientific article; zbMATH DE number 7449286 |
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基于对数极坐标及对称循环矩阵的形状特征描述 (English)
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17 December 2021
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log-polar coordinates
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symmetric circulant matrix
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eigenvalue
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feature extraction
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shape retrieval
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