搜索资源列表
MyTemplate
- 实现点云文件的读取与显示，要求点云文件是DAT文件，文件头是点数乘以3，其后是每个点的具体坐标。可以用鼠标进行交互-The realization of point cloud file to read and display requested document is a point cloud DAT files, the first is multiplied by 3 points, followed by the specif
cubic_bpline
- 输入二维点的坐标[x,y]，生成三次b样条曲线-Enter the two-dimensional coordinates of points [x, y], to generate three b-spline curve
lineIntersect
- determines the intersection points of curves
affintpoints
- Affine spatial interest points detection using scale space analysis
Houghtransformation
- 将霍夫变换与最小二乘法相结合,研究对实验数据和图像处理中的二值边缘图进行直线拟合的方法。 首先,用霍夫变换剔除数据点集中的干扰点或噪声,并将分布在不同直线附近的点分离出来 然后,用最小二乘法 拟合各直线。该方法既解决了直接使用最小二乘法拟合时,拟合直线易受干扰点或噪声的影响和数据点分布在 多条直线附近而无法拟合的两个问题 同时也解决了直接使用霍夫变换时,拟合直线精度不高和直线段有效区间 不容易控制的问题。-The Ho
fft64
- 采用verilog代码编写了一个64位的fft，其中蝶形算法采用基2算法-the fft of 64 points
3Dfacemodelbasedonfeaturepoint
- 基于特征点的三维人脸形变模型，为三维人脸的重建提出了一种新方法-Feature points based on three-dimensional people variable model for three-dimensional reconstruction of human faces presents a new method
annotate
- 人脸特征点手工标定程序，在人脸识别训练过程中标定特征点-Facial feature points manual calibration procedures, the training process in the face recognition feature points in the calibration
ClosestPair
- 最小点对距离，即ClosestPair，时间复杂度进行了优化-The program is used to find the closest pair points
splinepot
- Compute resonances of a one-dimensional potential obtained by taking a spline with value VV(i) at each point xx(i). The behavior at the end points is chosen according to the "not-a-knot" condition if the end values ar
Auto-pairing-of-the-separation-pair-points
- 利用基于凹点搜索和最短距离的构造分离线的方法分离串联淋巴细胞时,需要自动实现 相应凹区域的配对。对于两个细胞粘连的情况,由于恰好存在两个凹区域,故不存在自动配对问题 对于三个细胞串联、存在三个凹区域的情况,通过判断分离线是否与核心三角形相交实现自动配对 对于三个细胞串联、存在四个凹区域的情况,先计算各凹区域到核心钝角三角形的最短距离、同时获得四个端点,然后利用其坐标与核心坐标的关系进行自动配对。设计的分离方法能够满足两个细胞粘连和三
using_vanishiing_points_for_camera_calibration
- 有关于基于灭点的摄像机标定的几篇中文文献-using Vanishing Points Camera Calibration
harris
- In the fields of computer vision and image analysis, the Harris-affine region detector belongs to the category of feature detection. Feature detection is a preprocessing step of several algorithms that rely on identifyin
interior_points
- Numerical Optimization, interior points
115
- 提取目标位置参考点和目标匹配模板；使用基于区域特征的运动目标跟踪算法获取目标位置（像素) -Extraction of target location and target reference points match template use region-based feature tracking algorithm for moving object target location (pixels)
SIFT
- SIFT algorithm. to find feature discr iptor. the algorithm returns the locations of key loints and then matches two pictures with htose points.
2008-HarrisFeatureVectorDescriptor
- 中科院论文关于harris特征点的提取方法,很有参考意义.-Chinese Academy of Sciences study on the extraction of feature points harris, great reference value.
finalfacialExpression
- Face detection with facial Expression Analyze, Feature points stored in excel sheet,GUI module also used.
procustesAlign
- Performs Procustes point alignment on a group of point sets. Method rigidly aligns, shifts, and scales points to reduce mean square error. Method is described in: B. Klare, P Mallapragada, A.K. Jain, and K. Davis
suivi-de-points-sur-visage
- this program can folow points in the face