Description: 最小二乘法的圆拟合算法，可用各种开发工具实现，本算法使用VC语言-least squares fitting algorithm circle, the various development tools available to realize that the algorithm used language VC Platform: |
Size: 3692544 |
Author:任萍 |
Hits:
Description: 用vc++求解五阶矩阵的算法代码，可以用于图像处理的最小二乘法椭圆拟合曲线-With vc++ Solving fifth-order matrix algorithm code can be used for image processing of the least squares ellipse fitting curve Platform: |
Size: 2048 |
Author:王里 |
Hits:
Description: 椭圆拟合的误差算法，拟合点到椭圆心的距离减去拟合点对应在椭圆上的点到椭圆心的距离，有效分析椭圆拟合的误差问题，并让其在对话框中显示出来-The error ellipse fitting algorithm, fitting point to the ellipse center distance minus the corresponding fitting point on the ellipse to the ellipse center point of the distance, the effective analysis of the error ellipse fitting problem, and let it be shown in the dialog box Platform: |
Size: 1024 |
Author:Tian |
Hits:
Description: 椭圆拟合的算法，简单实用，不用复杂的迭代，很容易看懂！-Ellipse fitting algorithm, is simple and practical and not complicated iteration, it is easy to understand! Platform: |
Size: 1024 |
Author:Tian |
Hits:
Description: 针对视觉检测中高精度、自动化类椭圆图像特征提取的需要,提出一种类椭圆特征自动识别和中心亚像
素定位的完整实现方法。方法中采用基于类椭圆边缘属性对特征区域进行自动识别,采用最小二乘椭圆拟合
精确求取类椭圆亚像素定位中心。实验表明,基于该解决方案,可以实现类椭圆特征的自动识别及椭圆中心的
亚像素定位,定位算法精度较高,鲁棒性强,同时简便易行,不需要人机交互,可以很好地满足视觉检测仪器化
需求。-Vision testing for high-precision, automated image feature extraction Elliptic needs, the characteristics of a Class of Elliptic Automatic Identification and central sub-pixel positioning methods full implementation. Methods based on the type of property on the edge of the characteristics of an oval region of automatic identification, using least squares ellipse fitting precision to strike a class of elliptic center sub-pixel positioning. The experimental results show that based on the solution, you can realize the characteristics of Class of Elliptic Automatic Identification and oval center sub-pixel positioning, high precision positioning algorithm robustness, and user-friendly and does not require human-computer interaction can be well Vision testing instruments to meet the needs. Platform: |
Size: 181248 |
Author:刘镖峰 |
Hits:
Description: 用vc编写的Hough算法源代码，可以用于椭圆拟合等-Vc prepared using Hough algorithm source code, can be used, such as ellipse fitting Platform: |
Size: 3072 |
Author:王鼎 |
Hits:
Description: 基于MATLAB的椭圆拟合算法，有主程序，带结果显示图片-MATLAB-based ellipse fitting algorithm, with the main program, with results show that image Platform: |
Size: 24576 |
Author:mafulu |
Hits:
Description: 人脸视频图像编码是近年来图像编码领域里的一个研究热点问题,它在通信、互联网等方面有着广泛的应用前景。人脸图像编码的研究包含很多子问题,主要的三个方面为:精确的人脸目标定位算法,实时的人脸目标跟踪算法和高效的人脸图像编码方法。本文的主要研究工作在于: 1) 提出帧间差分和背景差分相结合的人脸目标定位算法,在人脸特征选择上,主要使用形状特征,通过椭圆拟合来得到人脸的位置。 2) 采用基于Kalman滤波的运动预测方法对人脸的区域变化进行预测,以此缩小目标可能存在的区域(ROI).-Facial video image coding image compression in recent years a hot research topic in the field of the problem, it is in the communication, the Internet have a wide range of applications. Coding of face images contain many sub-problems, the main three are: accurate target location algorithm for face, real-time face tracking algorithm and efficient facial image coding method. This major research work are: 1) of the frame difference and background difference goal of combining face localization algorithm, feature selection in the human face, the main use of shape features, by ellipse fitting to get the location of the face. 2) Kalman filtering based motion prediction method changes the face of the region predicted to narrow the possible target area (ROI). Platform: |
Size: 1024 |
Author:周参 |
Hits:
Description: 椭圆拟合的最小二乘算法和原理。对于初学的人肯定有帮助。我也是转载的，希望对你们有帮助。-Ellipse fitting algorithm and the principle of least squares. For the beginner who is sure to help. I am also reproduced, hope you have help. Platform: |
Size: 316416 |
Author:顾宾 |
Hits:
Description: 输入一组数据，xy值，用来拟合椭圆。只要改变输入数据，该代码就可以直接使用。另附上椭圆拟合算法。-Enter a set of data, xy values, used to fit ellipses. Just change input data, the code can be used directly. Attached on the ellipse fitting algorithm. Platform: |
Size: 265216 |
Author:john wang |
Hits:
Description: 这是一个快速和非迭代椭圆拟合算法，代码是基于一本合适的数值稳定版本R. Halir and J. Flusser只是将数据中心，以进一步提高性能-This is a quick and non-iterative ellipse fitting algorithm code is based on an appropriate value stable version of R. Halir and J. Flusser just the data center, in order to further improve performance Platform: |
Size: 99328 |
Author:lizhi |
Hits:
Description: 非常好的椭圆拟合算法，拟合进度很高，算法很好理解，代码质量高-Ellipse fitting algorithm is very good, very fit schedule, a good understanding of algorithms, high code quality Platform: |
Size: 48128 |
Author:王铃 |
Hits:
Search - Ellipse fitting algorithm