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RRT-path-panning-algorithm
本文以自主驾驶车辆为实际应用背景.提出了一种改进的RRT(快速随机搜索树)路径规划算法.该路
径规划算法将非完整性约束条件与双向多步扩展RRT搜索算法相结合,在提高搜索效率的同时保证了规划路径的可
行性.同时将路径点作为B样条基函数的控制点,用三次B样条函数来拟合控制点生成平滑可跟踪的路径.通过在平
面障碍物环境下实验,验证了该算法的有效性.(AimingattheapplicationofALV(automaticlandvehicle),animprovedRRT(RapidlyRandom?exploring
Trees)pathplanningalgorithm isproposed.Thealgorithm combinesthenoholonomicconstraintsofvehiclewithdoubleextend
RRTs,whichnotonlyimprovestheefficiencyofsearchingbutalsoguaranteesthefeasibilityofthepathatthesametime.Thepath
pointsaretakenasreferencepointsfortheB?splinebasicfunction,approachandcreateanewsmoothroutewhichsuitsforthevehi?
cletofollow.Thesimulationoutcomesandfieldtestsverifytheeffectivenessofthemethodproposed.)
- 2012-12-01 18:39:27下载
- 积分:1
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image5
图像灰度化处理、图像柔和处理、图像锐化处理(Grayscale image processing, image gentle processing, image sharpening)
- 2010-10-17 17:23:57下载
- 积分:1
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hough
采用的是基于弦中点的hough变换椭圆检测算法,大家可以在百度上搜这篇论文,由于不是用的标准hough变换的算法,所以运行速度还不错(Used is based on the midpoint of the chord hough transform ellipse detection algorithm, we can search on Baidu paper, because the algorithm is not used in standard hough transform, so the speed is also good)
- 2014-05-12 20:09:37下载
- 积分:1
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公路交通标志(限速)分割和识别的仿真系统Untitled52
基于数字图像处理,实现一个公路交通标志(限速)分割和识别的仿真系统。要求系统具有界面并实现以下功能:
1)读入交通标志图像;
2)预处理及交通标志定位;
3)多种图像分割功能;
4)形态学滤波等功能;
5)对标志中的数字进行识别。(Based on digital image processing, a road traffic sign (speed limit) segmentation and recognition of the simulation system. Interface and require a system with the following functions: 1) read the traffic sign 2) pre-processing and traffic signs positioning 3) a variety of image segmentation functions 4) morphological filtering and other functions 5) to mark the numbers Identification.)
- 2021-04-10 18:28:59下载
- 积分:1
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1
这是一个利用python里微信机器人,然后获取微信好友的照片,然后利用图像处理,把照片合成在一张照片里。(This is a use of the python Weixin robot, and then get the pictures of Weixin friends, and then use image processing to synthesize the pictures in a picture.)
- 2019-05-26 17:42:23下载
- 积分:1
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bemd
说明: 二维经验模态分解,分解图像等二维信号,可用于算法验证与学习(EMD This program calculates the Bidimensional EMD of a 2-d signal using
the process of sifting. It is dependent on the function SIFT.)
- 2011-02-26 20:03:08下载
- 积分:1
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椭圆圆拟合
说明: 图像预处理,灰度化,滤波,将图像输入后经过算法得到灰度图,然后进行后续一系列转化,拟合圆和椭圆曲线(Image preprocessing, graying, filtering)
- 2020-12-30 13:32:51下载
- 积分:1
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voxelizer-v1.1
这个Matlab程序,可以从.OBJ文件中读取三维模型,并转换成单元体表示。同时提供了一个绘图plot函数,来可视化三维物体。
(The Matlab program can be. OBJ file to read three-dimensional model, and converted into cell precursors express. At the same time provides a mapping function plot to visualization of three-dimensional objects.)
- 2021-05-13 23:30:02下载
- 积分:1
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similarity
自相似特征(self-similarity)描述子的提取代码,算法见“Matching Local Self-Similarities across Images and Videos”(Self-similar characteristics (self-similarity) describe the extraction of sub-code, algorithms, see " Matching Local Self-Similarities across Images and Videos" )
- 2010-01-19 21:19:31下载
- 积分:1
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canny
Canny边缘检测算法,canny算法计算梯度,并从小波模极大重构图像.(Canny edge detection algorithm, canny algorithm for calculating the gradient, and from the Wavelet Modulus Maxima Image Reconstruction.)
- 2007-07-12 10:28:22下载
- 积分:1