Location:
Search - matlab ellipse
Search list
Description: 本程序是对一幅图像进行变灰度、旋转、锐化、在图像上画圆或椭圆、直线等操作的程序。 说明：要实现相应功能的操作，需要在输入框内输入正确的表达式。举例如下： 画直线：x1=20,y1=15,x2=150,y2=100 画圆：x=100,y=100,r=20 画椭圆：x=100,y=100,r=20,a=16,b=9 旋转：x=30(度数)，ax=100,ay=90 锐化：x=80-this procedure is a gray image change, rotation, sharpening the image on the Circle or ellipse, straight line operational procedures. Note : To realize the corresponding function, the operation needs input box to input the correct expression. For example : painting line : 20 = x1, y1 = 15, = 150 x2, y2 = 100 Circle : x = 100, y = 100, r = 20 paintings elliptical : x = 100, y = 100, r = 20, a = 16, b = 9 rotation : x = 30 (degree), the ax = 100, ay = 90 Sharpening : x = 80
Platform: |
Size: 7168 |
Author: 代丛军 |
Hits:
Description: 实现椭圆拟合的matlab程序，很不错，我的觉得比较有用-Matlab fitting procedure quite well, and I think that the more useful.
Platform: |
Size: 1024 |
Author: 浩东 |
Hits:
Description: 基于Hough变换的直线,圆,椭圆的检测.其中直线检测是VC代码.圆和椭圆是MATLAB代码-Hough transform based on a straight line, circle, ellipse detection. Which is the VC code line detection. Round and oval is the MATLAB code
Platform: |
Size: 2048 |
Author: 夏小静 |
Hits:
Description: MATLAB实现的一种基于最小二乘的椭圆拟合直接算法源代码.附件中的源代码是matlab编写的，实现一种对于椭圆的稳定的数据拟合算法。当然必须要提供至少5个点的数据，椭圆x，y轴的中心点，最大轴最小轴-err
Platform: |
Size: 37888 |
Author: 杨霄 |
Hits:
Description: MATLAB中画椭圆的自定义函数：ellipse，用后才会发现这个函数的强大功能！
在ellipse之函数当中，其输入之变数分别如下：
-ra 椭圆之长轴半径，可为列矩阵，若为列矩阵时，代表可同时绘制许多椭圆。
-rb 椭圆之矩轴半径，可为列矩阵，如ra。
-ang 水平轴之倾斜角，以弧度表示。可为列矩阵，但ra、rb、ang三者之矩阵数应相同。
-x0,y0 圆心之座标，可为矩阵，若为矩阵时，代表可同时绘制许多不同圆心位置之椭圆。
-C 椭圆线之颜色
-Nb 绘椭圆时所用之点数。-MATLAB in the oval painting custom function: ellipse, will be found after using the power of this function! Ellipse of the function in which its input variables are as follows:-ra ellipse of major axis radius for the column matrix, if for the column matrix, a representative may at the same time drawing many elliptical. oval-rb-axis radius of the moment for column matrices, such as ra.-ang horizontal axis of the tilt angle to radians. Matrix for the column, but ra, rb, ang among several of the matrix should be the same.-x0, y0 the coordinates of the center for the matrix, if for the matrix, a representative may at the same time drawing a number of different oval center location.-C elliptic line color-Nb painted oval of points used.
Platform: |
Size: 2048 |
Author: 合愀 |
Hits:
Description: hough变换，用于直线和圆，椭圆的检测，很实用-hough transform for line and circle, ellipse detection, it is practical
Platform: |
Size: 12288 |
Author: 郑海珍 |
Hits:
Description: 目标轮廓的椭圆拟合，matlab编写，精度很高，-Target contour ellipse fitting, matlab prepared, high precision,
Platform: |
Size: 3072 |
Author: 束鑫 |
Hits:
Description: 介绍了一种椭圆检测的方法，该方法，基于霍夫变换，并根据椭圆几何特征可以快速准确的提取出椭圆中心。本论文为收费文献，现共享，希望对研究计算机视觉以及近景摄影测量的朋友，有所帮助。-Introduce a kind of ellipse detection method, based on the Hough transform, and in accordance with the characteristics of elliptical geometry can be extracted quickly and accurately center oval. This thesis documents for a fee, are sharing the hope that the study of computer vision, as well as close-range photogrammetry friends, be helpful.
Platform: |
Size: 308224 |
Author: 刘镖峰 |
Hits:
Description: hough变换检测椭圆的程序
MATLAB程序-hough transform ellipse detection procedure MATLAB program
Platform: |
Size: 1024 |
Author: Ray |
Hits:
Description: hough变换检测椭圆的matlab程序-hough transform matlab ellipse detection procedure
Platform: |
Size: 3072 |
Author: |
Hits:
Description: MATLAB椭圆你和函数，还好吧，但是我没太看懂~-MATLAB elliptic function you and also Well ~
Platform: |
Size: 2048 |
Author: ym |
Hits:
Description: 利用Matlab编写的基于hough变换的椭圆检测程序，已经运行过的，附图-Written in Matlab, hough transform based ellipse detection procedure has been run off, with photos
Platform: |
Size: 3072 |
Author: guixuzhen |
Hits:
Description: 测量专业中很重要的基础知识，测量平差中误差椭圆的计算及画图程序-Measuring a very important foundation of professional knowledge, measurement error ellipse Adjustment calculation program
Platform: |
Size: 3072 |
Author: hao |
Hits:
Description: 在传感器中数据采集后的椭圆拟合算法matlab编程实现-After the sensor data acquisition in the ellipse fitting algorithm matlab programming
Platform: |
Size: 4096 |
Author: 杨婷婷 |
Hits:
Description: 此代码是用来绘制椭圆的，能够在matlab的编程环境下实现椭圆的绘制-This code is used to draw the ellipse, and able to achieve matlab programming environment to draw the ellipse
Platform: |
Size: 1024 |
Author: lgh |
Hits:
Description: 用matlab编写的进行椭圆检测的算法，用到Hough变换-Using matlab for ellipse detection algorithm, Hough transform is used
Platform: |
Size: 1024 |
Author: 木木 |
Hits:
Description: matlab 椭圆拟合，直接使用可以，无需修改-the matlab ellipse fitting, direct use can, without modification
Platform: |
Size: 6144 |
Author: lyk027 |
Hits:
Description: MATLAB 椭圆参数方程，带角度的椭圆-MATLAB ellipse parametric equation, angled oval
Platform: |
Size: 1024 |
Author: 徐英 |
Hits:
Description: 带通滤波器（Butterworth、椭圆、窗函数），采样率fs＝2000Hz, 通带范围为300 -600Hz，阶数自选, 画出频率响应并分析比较，
对cameraman.tif图像分别添加椒盐噪声（密度为0.03）和高斯白噪声（均值为0，方差为0.02）的图像，利用三种方法进行去噪，显示原始图像、加噪图像和去噪图像并对实验结果进行分析(Band pass filter (Butterworth, ellipse, window function), sampling rate FS = 2000Hz, passband range of 300 -600Hz, order optional, draw frequency response, and analysis and comparison,
Respectively, add salt and pepper noise of the cameraman.tif image (density of 0.03) and Gauss white noise (mean 0 and variance 0.02) image denoising using three methods, shows the original image, noise image and image denoising and analysis of experimental results)
Platform: |
Size: 1024 |
Author: 潇潇暮雨
|
Hits:
Description: Matlab在离散点拟合椭圆及极值距离计算中的应用.pdf(Application of Matlab in discrete point fitting ellipse and extreme distance calculation.Pdf)
Platform: |
Size: 1092608 |
Author: 小太阳哥 |
Hits: