... optical charcter recognition machine 光学字符辨识机 OPR Optical Pattern Recognition 光学模式识别 OCR Optical Character Recognition 光学字符识别技术 ...
基于58个网页-相关网页
... optical page reader 光学页式阅读机 optical pattern recognition 光模式识别 optical reader input device 光阅读输入机 ...
基于30个网页-相关网页
... 光路径，光程 optical path 光程长度 optical path length 光学型样辨识 optical pattern recognition，OPR ...
基于8个网页-相关网页
OPR Optical Pattern Recognition 光学模式识别
Optical Pattern Recognition XIV 光学模式识别
invariant optical pattern recognition 不变光学图像识别
optical pattern recognition technique 光学模式识别技术
Optical Correlation Pattern Recognition 光学相关模式识别 ; 模式识别
By this filter, the shift, scale and rotation invariant optical pattern recognition was realized with a high signal noise ratio of correlation output.
用这种滤波器实现了平移、旋转、尺度三重不变光学图像识别，且有较高的信噪比。
In this paper, two methods of realizing optical pattern recognition, spatial matched filter correlation and joint transform correlation (JTC), were discussed first with the emphasis on the JTC.
本文首先论述了实现光学模式识别的两种方案，空间匹配滤波相关识别和联合变换相关识别的原理和技术。
The fractional Fourier transform contains the spatial information and the spatial-frequency information simultaneously. The fractional correlation can be used to optical pattern recognition too.
分数傅里叶变换同时包含了空间域和空间频率域信息，分数相关也可以用于光学图样识别。
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