用于彩色图案识别的圆谐波最小平均相关能量滤波器
Circular-harmonic minimum average correlation energy filter for color pattern recognition.
作者信息
Garcia J, Campos J, Ferreira C
出版信息
Appl Opt. 1994 Apr 10;33(11):2180-7. doi: 10.1364/AO.33.002180.
PMID:20885563
Abstract
Minimum average correlation energy filtering is applied to rotation-invariant color pattern recognition. A method of derivation of the circular-harmonic component minimum average correlation energy filter for an arbitrary order is introduced. This filter has the advantage of being useful for several color channels simultaneously. Both computer simulations and optical experiments are presented, proving the discrimination abilities for this implementation.
摘要
最小平均相关能量滤波应用于旋转不变颜色模式识别。介绍了一种推导任意阶圆谐波分量最小平均相关能量滤波器的方法。该滤波器具有可同时用于多个颜色通道的优点。给出了计算机模拟和光学实验结果，证明了该实现方式的辨别能力。
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