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旋转不变相位相关
相关语句
  rotation-invariant phase correlation
     There is the rotation-invariant phase correlation algorithm which combines polar coordinate transform with phase correlation, they can recognize the correlated image and detect translation and rotation angle between two correlated images.
     它与极坐标变换相结合可以得到旋转不变相位相关算法,两者可以对目标进行判准并精确检测出平移量和旋转量。
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  “旋转不变相位相关”译为未确定词的双语例句
     Second explains the advantageof the POC, After that the author analyzes the algorithm of the POC and the RIPOC intheory and simulates in the Matlab. In the RIPOC algorithm, the author optimizes sothat real-time attribute and matching accuracy of the image matching system platformis upgraded greatly.
     第二部分通过对多种图像匹配算法进行了比较,说明了相位相关算法的优越性,然后对所采用的相位相关(POC)算法和旋转不变相位相关(RIPOC)算法进行了理论分析和Matlab仿真,重点阐述了对RIPOC算法进行了优化。
短句来源
     The thesis developed an image matching device based on "DSP+FPGA" hardware structure on which realized Phase Only Correlation (POC) arithmetic and Rotate Invariability Phase Only Correlation (RIPOC) arithmetic.
     本文在“DSP+FPGA”结构的硬件基础上,实现了相位相关算法和旋转不变相位相关法,研制出一种实用的图像匹配检测装置。
短句来源
     Phase only correlation algorithm as a kind of image matching method,together with rotation-invariant phase only correlation algorithm which derives from polar transform,is used widely and can recognize the correlated image and precisely detect translation and rotation angle between two correlated images.
     相位相关算法是一种应用很广泛的图像匹配方法,它与极坐标变换相结合而得到旋转不变相位相关算法,两者可以对目标进行判准并精确检测出平移量和旋转量。
短句来源
  相似匹配句对
     Rotation Invariant Pattern Recognition Based on Wiener Filter
     基于维纳滤波的旋转相关识别
短句来源
     Rotating Invariance Matched Filtering Correlation Recognition Based on Inverse Filter
     基于逆滤波器的旋转匹配滤波相关识别
短句来源
     Volume Holographic Rotation-invariant Pattern Recognition with the Matched Filters Based on Synthetic Discriminant Function
     多重体全息匹配滤波器旋转相关识别
     Rotation-invariant Discrimination Between Almost Similar Patterns
     相似图象的旋转识别
短句来源
     Design of Three-dimensional Object Rotation Distortion-invariant Optical Correlation Filters
     三维目标旋转光学相关滤波器组的设计
短句来源
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Phase correlation algorithm as a kind of image matching method has many advantages such as insensitive to noise, unrelated to illumination of target, immune to geometric distortion, and is used widely. There is the rotation-invariant phase correlation algorithm which combines polar coordinate transform with phase correlation, they can recognize the correlated image and detect translation and rotation angle between two correlated images. This paper provides the analysis and simulation for them, and the superiority...

Phase correlation algorithm as a kind of image matching method has many advantages such as insensitive to noise, unrelated to illumination of target, immune to geometric distortion, and is used widely. There is the rotation-invariant phase correlation algorithm which combines polar coordinate transform with phase correlation, they can recognize the correlated image and detect translation and rotation angle between two correlated images. This paper provides the analysis and simulation for them, and the superiority of the algorithms is testified. Furthermore, it improves the matching precision and reduces the calculation by optimizing the rotation-invariant phase correlation during the simulation.

相位相关算法是一种应用很广泛的图像匹配方法,它具有对噪声有较高的容忍度、检测结果与照度无关以及受几何失真小等突出优点。它与极坐标变换相结合可以得到旋转不变相位相关算法,两者可以对目标进行判准并精确检测出平移量和旋转量。本文对它们进行了分析和仿真,证明了算法的优越性,并在仿真过程中对旋转不变相位相关算法进行了优化,且达到了提高匹配精度和减少计算量的目的。

Phase only correlation algorithm as a kind of image matching method,together with rotation-invariant phase only correlation algorithm which derives from polar transform,is used widely and can recognize the correlated image and precisely detect translation and rotation angle between two correlated images.Because of the heaviest calculation,the real-time can't be realized in general electronic system.This paper provides the analysis,simulation and optimization for them,and realizes them in the "DSP+FPGA" platform...

Phase only correlation algorithm as a kind of image matching method,together with rotation-invariant phase only correlation algorithm which derives from polar transform,is used widely and can recognize the correlated image and precisely detect translation and rotation angle between two correlated images.Because of the heaviest calculation,the real-time can't be realized in general electronic system.This paper provides the analysis,simulation and optimization for them,and realizes them in the "DSP+FPGA" platform where FPGA completes the 2-D FFT that requires heaviest calculation power.As a result,this solution has many advantages such as real-time,high performance and good compatibility.It can be widely used in various fields,especially in the industry system,and medical treatment system.

相位相关算法是一种应用很广泛的图像匹配方法,它与极坐标变换相结合而得到旋转不变相位相关算法,两者可以对目标进行判准并精确检测出平移量和旋转量。但由于算法的计算量大,基于通用平台实现时实时性差,该文通过对其算法的分析仿真及优化,提出并实现了由DSP和FPGA组成的系统平台解决方案,计算量很大的快速傅立叶变换用FPGA来完成。结果证明此方案具有实时性好、性能高、通用性强等优点,它可广泛应用与工业控制、医疗卫生等各个领域的图像测量和目标定位系统中。

 
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