A Method of Image Registration Based On Best Similarity of Local Geometric Figure

Zetao Jiang; Le Zhou; Liwen Zhang

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A Method of Image Registration Based On Best Similarity of Local Geometric Figure

机译：一种基于局部几何图形最佳相似性的图像配准方法

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Image Registration is an important part of computer vision. We propose a method of image registration by obtaining best similarity of local geometric figure that utilizes opposite core difference (OCD) of corresponding local figure. This method gets initial matching after describing precisely SIFT points by constructing feature subspaces based on the detection of SIFT feature points. Then we describe the corresponding similarity by OCD of local figure constructed by SIFT points and choose the feature points that possess highest similarity measure as point set to compute projective transformation matrix T_(opt) _( ). Experiments have proved that the precision of the matrix T_(opt) _(?) and the Image matching is at a high level.

机译：图像注册是计算机视觉的重要组成部分。我们通过获得利用相对的本地图形的相反核心差（OCD）的局部几何图的最佳相似性来提出一种图像登记方法。通过基于SIFT特征点的检测，通过构造特征子空间来描述精确的SIFT点之后，此方法获得初始匹配。然后，我们通过SIFT点构造的本地数据的OCD描述了相应的相似性，并选择具有最高相似度量的特征点，该指标设置为计算投影变换矩阵T_（OPT）_（）。实验证明，矩阵T_（OPT）_（α）的精度和图像匹配是高电平的。

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《Journal of Computers》 |2014年第4期|共6页
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Zetao Jiang; Le Zhou; Liwen Zhang;
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SIFT feature subspacelocal geometric similarityprojectiveOCD;

机译：SIFT特征亚电源几何相似性项目;

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专利

1. A Method of Image Registration Based On Best Similarity of Local Geometric Figure [J] . Zetao Jiang, Le Zhou, Liwen Zhang Journal of software . 2014,第4期

机译：基于局部几何图形最佳相似度的图像配准方法
2. Local structure orientation descriptor based on intra-image similarity for multimodal registration of liver ultrasound and MR images [J] . Yang Minglei, Ding Hui, Kang Jingang, Computers in Biology and Medicine . 2016,第Null期

机译：基于图像内相似度的局部结构取向描述符用于肝超声和MR图像的多峰配准
3. An Optimized Registration Method Based on Distribution Similarity and DVF Smoothness for 3D PET and CT Images [J] . Kang Hongjian, Jiang Huiyan, Zhou Xiangrong, Quality Control, Transactions . 2020,第期

机译：基于3D PET和CT图像的分布式相似性和DVF平滑度的优化注册方法
4. Remote Sensing Image Registration Based on Fuzzy Shape Context Feature and Local Space Vector Similarity Constraint [C] . Xinke Ma, Yang Yang, Kun Yang International Conference on Geoinformatics . 2018

机译：基于模糊形状上下文特征和局部空间矢量相似约束的遥感图像配准
5. Geometric statistically based methods for the segmentation and registration of medical imagery. [D] . Gao, Yi. 2011

机译：基于几何统计的医学图像分割和配准方法。
6. Two Phase Non-Rigid Multi-Modal Image Registration Using Weber Local Descriptor-Based Similarity Metrics and Normalized Mutual Information [O] . Feng Yang, Mingyue Ding, Xuming Zhang, 2013

机译：使用基于Weber局部描述符的相似度量和归一化互信息进行两相非刚性多模态图像配准
7. Figure 3: Flowchart of an image processing methodology, which include three main steps for implementing change detection research, namely: (1) image pre-processing work: geometrical replication (GR), image registration (IR), minimum nose fraction (MNF) analysis, radiometric correction (RC), atmospheric correction (AC), and topographic correction (TC); (2) selection of optimal techniques to conduct the change detection; and (3) accuracy assessments to obtain final maps. [O] . -1

机译：图3：图像处理方法的流程图，包括实现变更检测研究的三个主要步骤，即：（1）图像预处理工作：几何复制（GR），图像配准（IR），最小鼻部分数（MNF）分析，辐射校正（RC），大气校正（AC）和地形校正（TC）; （2）选择最佳技术进行变化检测; （3）准确评估以获得最终地图。

A Method of Image Registration Based On Best Similarity of Local Geometric Figure

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