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- Feature Point Correspondence Using Polar-Exponential Grid Technique 图象序列运动目标特征点对应的极指数栅格方法
- The main steps include camera calibration, the matching of motion and stereo images, 3-D feature point correspondences and resolving the motion parameters. 其主要步骤包括相机检校、运动与立体影像的匹配、运动前后三维特征点的对应以及运动参数的求解。
- Feature Point Correspondence of Image Sequence Based on Neural Networks 基于神经网络的图象序列特征点匹配
- Motion Feature Point Correspondence Based on Target Trac king and Neural Optimization 基于目标跟踪及神经优化的运动特征点对应
- Feature Point Correspondence in Dynamic Image Sequence Based on the Notion of Motion Smoothness 基于运动平滑性的动态图象序列的特征点对应
- Keywords Visual model;Object recognition and tracking;Centroid;Feature point correspondence;Optical flow; 视觉模型;目标识别跟踪;形心;特征点对应;光流;
- Feature point correspondence 特征点对应
- It firstly triangulates the feature points into triangular meshes, and then calculats the full correspondence of pixels by affine coordinates of the meshes. 先从输入的特征点集生成三角特征网格 ,然后根据过渡图像和原始图像的三角网格仿射关系求解所有象素点的对应关系。
- An approach to contour extraction and feature point detection in the 3-D fragment reassembly is proposed. 针对三维空间碎片的拼接,提出一种轮廓提取和特征点检测的方法。
- Join points correspond to the life cycle of a method until it returns. 连接点,与方法返回之前的生命周期对应。
- And by using the gradient vectors of the feature point, we can obtain rotate angle, major diameter and minor diameter in each subimage. (2)在各子图中由边界点梯度向量和候选形心座标，获得椭圆旋转角和长短轴比率；
- Welding seam feature point was extraced by laser vision sensing that enhanced the precision of seam identification in teleteaching. 提出了用于遥控焊接的激光视觉传感辅助遥控示教技术。
- The trifocal tensor can eliminate the wrong matches while the epipolar geometry algorithms of feature point and line match can not find them. 利用三视张量能够消除两视情况下特征点、特征线匹配算法所不能发现的错误匹配。
- This paper presents an algorithm of point correspondence in which the spectral theory, partial characteristics of points and the method of probabilistic relaxation are combined. 摘要文章提出了一种将谱图理论、特征点的局部特征和概率松弛法相结合的特征点匹配算法。
- Study of feature points detecting technique for trajectory measurement system. 轨迹测量系统中特征点检测技术研究。
- A method on detection of feature points based on muti-scale space is presented. 提出了一种在不同尺度空间下特征点提取的方法。
- To resolve those problems mentioned above, in this paper the authors propose a global matching method based on combination of feature point and feature edge. 为更好地解决上述问题，本文提出了基于特征点匹配与边缘线匹配相结合的方法。
- The log-polar transform (LPT) is utilized and an anti-rotation and anti-scale image matching algorithm is proposed based on the image edge feature point extraction. 在惯性导航系统中,定量分析了景象匹配过程中惯性导航系统漂移和无线电气压高度表测量误差对实测图的旋转和尺度所造成的影响,引入了对数极坐标变换。
- Image point correspondence using coded targets 基于编码方法实现立体视觉中图像的点匹配
- It takes into account both radial and decentering distortions and uses Gaussian distribution fitting to accurately obtain the imaging centers of feature point image coordinates. 采用二次高斯曲面拟合，精确地提取像点的质心坐标。校准过程包括线性参数估计和基于最大似然估计的非线性校正。
