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多种图像边缘检测与分割处理
- 程序代码说明 P0401:用Prewitt算子检测图像的边缘 P0402:用不同σ值的LoG算子检测图像的边缘 P0403:用Canny算子检测图像的边缘 P0404:图像的阈值分割 P0405:用水线阈值法分割图像 P0406:对矩阵进行四叉树分解 P0407:将图像分为文字和非文字的两个类别 P0408:形态学梯度检测二值图像的边缘 P0409:形态学实例——从PCB图像中删除所有电流线,仅保留芯片对象-code P0401 Note : Prewitt operator to detect
第四章 控制系统的分析方法
- 用Canny算子检测图像的边缘 P0404:图像的阈值分割 P0405:用水线阈值法分割图像 P0406:对矩阵进行四叉树分解 P0407:将图像分为文字和非文字的两个类别 P0408:形态学梯度检测二值图像的边缘 P0409:形态学实例——从PCB图像中删除所有电流线,仅保留芯片对象-with Canny operator to detect the edges in the image P0404 : image thresholding segmentation P0405 : water
第一章 计算机辅助设计与仿真技术概述
- 用Canny算子检测图像的边缘 P0404:图像的阈值分割 P0405:用水线阈值法分割图像 P0406:对矩阵进行四叉树分解 P0407:将图像分为文字和非文字的两个类别 P0408:形态学梯度检测二值图像的边缘 P0409:形态学实例——从PCB图像中删除所有电流线,仅保留芯片对象-with Canny operator to detect the edges in the image P0404 : image thresholding segmentation P0405 : water
radon56
- 车牌水平矫正中radon变换的应用,注意radon变换检测直线方向有几种,有基于投影最大值的,有基于车牌字符空隙的等。-The level of radon transform plate correction application, pay attention to radon transform to detect straight line there are several, with the maximum value based on the projection, there a
Hough
- line detection using Hough transform
houghtest
- 使用hough变换检测直线的matlab程序-Detect the use of straight line hough transform matlab program
testlineprogramme
- 一段VB编写的检测线用程序,可以检测制动,轴重等,对实际项目有很大的参考价值。-VB section of the test line with the preparation of procedures, can detect brake, axle load, etc., the actual project has great reference value.
STL_line_detection
- 利用STL算法技术识别位图中的线段(刻线) 刻线识别技术是机器视觉技术中的重要内容之一。-this software can detect straight line in a bitmap by the use of STL technique
line_fitting
- 基于计算机视觉的工件尺寸自动检测技术研究,直线拟合,附完整程序及待处理图片-Workpiece dimensions using computer vision technology automatically detect, line fitting, with a full program and image to be processed
jiyuguangdianchuanganqizhenliedekongzhisuanfa
- 基于光电传感阵列和摄像头的寻线控制算法,使用两种传感器检测黑线,进行道路循迹-Based on the photoelectric sensor array and Hunt camera control algorithm, using two sensors detect black line, tracking the road
ass3A
- line detectation to detect edge-hough line detection
beamlet_jiance
- 采用beamlet可检测直线的优势对图像中的桥梁进行检测,正确率到80 。-Beamlet can be detected using the advantages of a straight line the bridge on the image to detect the correct rate to 80 .
zhixian_yuan
- 用hough变换来检测图像中的圆或者直线的运行代码,欢迎大家指点。-Hough transform to detect the image of a circle or a straight line running code pointing welcome.
4
- MATLAB的图像处理基础的资料\4 程序代码说明 P0401:用Prewitt算子检测图像的边缘 P0402:用不同σ值的LoG算子检测图像的边缘 P0403:用Canny算子检测图像的边缘 P0404:图像的阈值分割 P0405:用水线阈值法分割图像 P0406:对矩阵进行四叉树分解 P0407:将图像分为文字和非文字的两个类别 P0408:形态学梯度检测二值图像的边缘 P0409:形态学实例——从
MATLAB.zip
- Hough变换利用图像空间和Hough参数空间的点-线对偶性,把图像空间中的检测问题转换到参数空间。通过在参数空间里进行简单的累加统计,然后在Hough参数空间寻找累加器峰值的方法检测直线。例如,图1(a)中的九条线段对应于如图1(b)所示的其Hough参数空间的九个累加器峰值。图1(b)中,Hough参数空间的横纵坐标分别为直线极坐标方程:ρ=x×cos(θ) + y×sin(θ) 的两个参数ρ和θ。九个峰值的ρ和θ值唯一的确定其对应线段所在直线的两个参数。并且线段的长度决定坐标(ρ,θ)处的
KEY
- 5x6矩阵键盘实现,基本思想:逐行扫描,列端口设置为上拉输入,先将第一行置低,检测列有没有被拉低的,没有则置低第二行,置高第一行,检测列有没有置低的,以此类推。-5x6 matrix keyboard realization, the basic idea: Progressive scan, the column is set to pull the input port, the first line of the first set low, there has not been pull
HOUGHTRANSITION
- 利用hough变换,检测出最长的直线,由于采用多次for循环,程序运行速度较慢-using hough transform to detect the longest line in the picture
Straight-line-matching
- 直线匹配程序,首先在图像检测出直线,在直线段的基础上对直线段进行匹配。-Straight line matching program, first of all, in the image to detect the straight line, on the basis of the straight line segment of line segment matching.
LaserDetect
- 激光回波检测程序,能检测近似直线的激光回波-Laser echo detection procedures, to detect the approximate line of laser echo
line
- hough变换检测图像中的直线可以得到检测直线的参数与首位端点。-Hough transform to detect the image of a straight line can be detected in the parameters of the line and the first endpoint.