CAJ | 학술논문

从理论上分析了分数相关的分数级次对相关输出面能量分布的影响，利用数值模拟方法，对分数相关尺度畸变不变模式识别特性进行了深入的讨论，并与传统相关器进行了比较。结果表明在尺度畸变不变模式识别中，分数相关方法比传统相关方法有着更强的识别能力。
종이론상분석료분수상관적분수급차대상관수출면능량분포적영향，이용수치모의방법，대분수상관척도기변불변모식식별특성진행료심입적토론，병여전통상관기진행료비교。결과표명재척도기변불변모식식별중，분수상관방법비전통상관방법유착경강적식별능력。
In this paper, the impact of the orders of fractional corrrelator on the energy distribution of the correlation plane is analyzed theoretically, and then the performance of fractional correlator for scale distortion-invariant pattern recognition is discussed deeply by numerical method based on the matched-filtering configuration. A comparison is made with the conventional correlation that shows the fractional correlation possesses more powerful capability of scale distortion-invariant pattern recognition than that of the conventional correlation.