Location:
Search - detect circle
Search list
Description: 检测人的脸部区域，定位人的眼睛嘴，进而圈出人脸-Detect the face area, locate the eyes mouth, and then circle the face
Platform: |
Size: 134144 |
Author: 天行客 |
Hits:
Description: Function uses Standard Hough Transform to detect circles in a binary image.
According to the Hough Transform for circles, each pixel in image space
corresponds to a circle in Hough space and vise versa.
upper left corner of image is the origin of coordinate system.
Platform: |
Size: 4096 |
Author: renee |
Hits:
Description: 检测圆的Hough变化，速度快 功能强大比标准的houugh检测更加灵活多变，识别率高，已通过测试。
-Circle detection Hough changes, the fast powerful than the standard houugh detect more flexible and a high recognition rate, has been tested.
Platform: |
Size: 154624 |
Author: 认可 |
Hits:
Description: 这是检测圆的霍夫算法程序，用C++编写，需要的下载-hough transform to detect the circle
Platform: |
Size: 2048 |
Author: 王阳 |
Hits:
Description: 用HOUGH检测直线的时候是两个未知量,因为轴半径和相角可以确定一条直
线，在HOUGH域出现累计最大点就可能是原域中的直线。现在回到圆的检测
上来，确定一个圆需要什么：X坐标，Y坐标，半径三个未知量吧，好了，现在，
你做一个三维空间的HOUGH域，以这三个未知量作为三个轴，现在按照一定步长
进行三重循环，在最内层循环是这样的，X,Y 确定，以不同的半径进行搜索，如
果你的X,Y刚好就是实际图像的X,Y处，半径又搜索到实际真实的半径-The HOUGH detect straight when two unknown amount of axis radius and phase angle can be determined in a straight line, in the HOUGH domain cumulative maximum point may be the straight line of the original domain. Now back to the circle detection up to determine what a circle: X coordinate, Y coordinate, radius three unknowns, now, you do the HOUGH domain of a three-dimensional space, three to three unknown quantity as axis, in accordance with a certain step size triple loop, is such that in the innermost loop, X, and Y determined search for a different radius, If you X, Y, exactly is the actual image of the X, Y, at the radius radius of the search to the actual real
Platform: |
Size: 46080 |
Author: chen |
Hits:
Description: 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.
Platform: |
Size: 43008 |
Author: 程平 |
Hits:
Description: ：自准直仪是比较常用的测角仪器，其原理是检测激光形成的图像光斑的中心之间的距离，通过 ) 个中
心的横纵坐标差来计算物体偏离的角度
’
利用迭代阈值和图像分割等方法将光斑图像进行预处理，然后将得到
的图像分别用重心法、圆拟合法和匹配法进行中心定位，并最终进行偏离角度的测定
’
文中介绍了所使用的几
种方法，并进行了仿真比较，结果表明，圆拟合法更有优势
’
-: Is more commonly used since the collimator angle measuring instrument, the principle is to detect the distance between the center of the laser spot image formed by a) a horizontal and vertical coordinates of the center differential to calculate the deviation angle of the object ' iterative threshold and image method of segmentation, such as the spot image preprocessing, and then the resulting image with the center of gravity method, respectively, round contemplated legitimate and matching method center position, and eventually for the Determination of the deviation angle of ' paper describes the use of several methods, and simulation comparison, the results show that the circle fitting more advantageous'
Platform: |
Size: 78848 |
Author: 刘世军 |
Hits:
Description: 主要用于实现matlab区域标记
将图像中的各个区域分别进行标记,然后计算出他们的面积
-Hough transform Hough transform for circle detection Hough transform basic principle is that the use of the duality of points and lines, the lines of the image space into a rallying point for the parameter space, in order to detect the existence of a given image given the nature of the curve. Circle equation is: through the Hough transform, the image space corresponds to the parameter space.
Platform: |
Size: 7168 |
Author: mark |
Hits:
Description: 用霍夫曼方法检测圆、直线，先二值化图像，再检测图片中圆和直线的数量-Huffman detect circles, lines, first binary image, and then detects the picture circle and line number
Platform: |
Size: 8192 |
Author: baaabo |
Hits:
Description: 用HOUGH变换算法对图像中存在的圆进行检测，可以同时检测多个硬币图像，并将拟合结果标示在图像中-HOUGH transform algorithm for image using existing circle detection, can simultaneously detect multiple coin image and fitting results indicated in the image
Platform: |
Size: 5884928 |
Author: libaobei |
Hits:
Description: 图形检测，hough变换检测直线、圆、椭圆。-Pattern detection, hough transform to detect straight line, circle, ellipse.
Platform: |
Size: 16005120 |
Author: che |
Hits:
Description: matlab中的霍夫变换检测圆，利用其检测直线的原理，来检测圆形，非常有效。-matlab principle of Hough transform circle detection, using its line detection to detect round, very effective.
Platform: |
Size: 1024 |
Author: vincent |
Hits:
Description: Sobel側邊、尋圓、細線化
並尋找圓的半徑值-Sobel edge detect,find circle,thin
Platform: |
Size: 1024 |
Author: 陳建元 |
Hits:
Description: This source code is for face detector to move depending on the movement of the face that is detected. Once a face is detected, a circle will be used to detect your face and it will follow you. Only one face can be detected with this source code.
Platform: |
Size: 10240 |
Author: Lei |
Hits:
Description: 杰奇cms1.70十三个模块全功能版2014.4.2，已解决了杰奇上传漏洞和360检测的安全漏洞。包含的模块包括了：小说连载、用户徽章、在线漫画、交流论坛、圈子交友、分类信息、友情连接、新闻发布、访客留言、在线电子书、问答程序、个人空间、投票调查等所有杰奇的收费模块-Jackie cms1.70 thirteen modules fully functional version 2014.4.2, Jackie upload vulnerability has been resolved and 360 detect security vulnerabilities. Module contains included: a series of novels, the user badges, online comics, exchange forums, circle friends, classified information, Link, press releases, Guestbook, online books, questions and answers all Jackie procedures, personal space, Polls, etc. Pay module
Platform: |
Size: 10043392 |
Author: lpudn79 |
Hits:
Description: 这是基于haar特征的adaboost算法的人脸识别，可以检测出人的脸，用圆标注出来-This is based on adaboost haar features face recognition algorithm can detect the human face, with a circle marked out
Platform: |
Size: 5548032 |
Author: 邓文豪 |
Hits:
Description: #include<graphics.h>
#include<conio.h>
main()
{
int gd = DETECT,gm,left=100,top=100,right=200,bottom=200,x= 300,y=150,radius=50
initgraph(&gd, &gm, C:\\TC\\BGI )
rectangle(left, top, right, bottom)
circle(x, y, radius)
bar(left + 300, top, right + 300, bottom)
line(left - 10, top + 150, left + 410, top + 150)
ellipse(x, y + 200, 0, 360, 100, 50)
outtextxy(left + 100, top + 325, My First C Graphics Program )
getch()
closegraph()
return 0
}-#include<graphics.h>
#include<conio.h>
main()
{
int gd = DETECT,gm,left=100,top=100,right=200,bottom=200,x= 300,y=150,radius=50
initgraph(&gd, &gm, C:\\TC\\BGI )
rectangle(left, top, right, bottom)
circle(x, y, radius)
bar(left + 300, top, right + 300, bottom)
line(left - 10, top + 150, left + 410, top + 150)
ellipse(x, y + 200, 0, 360, 100, 50)
outtextxy(left + 100, top + 325, My First C Graphics Program )
getch()
closegraph()
return 0
}
Platform: |
Size: 1024 |
Author: leroy |
Hits:
Description: Hough变换检测图像线、圆，直接可用，Hough变换检测图像线、圆，直接可用-Hough transform for 2D image line and circle detect
Platform: |
Size: 2048 |
Author: wang jenny |
Hits:
Description: VS2013 OpenCV2.4.11人脸检测代码，该代码使用Haar特征分类器对图像中的人脸进行检测并圈出。-VS2013 OpenCV2.4.11 face detection code, the code USES the characteristics of Haar classifier to detect human faces in the images of the circle.
Platform: |
Size: 8925184 |
Author: Hzhuang |
Hits:
Description: 简单的检测一幅图像中是否有正方形长方形圆及三角形，一幅图图像中可以有很多图形，但是竖直方向不能重合-Simple detect whether an image of a circle and a square rectangle triangle, a picture can have a lot of graphic images, but can not overlap in the vertical direction
Platform: |
Size: 101376 |
Author: zhangle |
Hits: