搜索资源列表
SkewDetectionAndCorrectionMethod
- 文本图像在扫描输入时产生的倾斜现象会对后续的页面分割及光学字符识别(OCR)处理产生很大的影响,而传统的标准Hough变换虽然具有对噪声不敏感,不依赖于直线连续性的优点,但由于计算量偏大,速度慢,在实用时有较大的局限性.提出一种基于改进的Hough变换的文本图像倾斜校正方法,通过在变分辨率图像中采用不同的文本方向提取算法,及选择合理投票门限等改进Hough变换的措施,减小了由图像区域及文字笔画粗细所产生的对倾角判定的不利影响,并使用基于偏移值的方法实现页面倾斜的快速校正.实验结果表明,该算法实现
Hough
- Hough变换是图像处理中从图像中识别几何形状的基本方法之一。Hough变换的基本原理在于利用点与线的对偶性，将原始图像空间的给定的曲线通过曲线表达形式变为参数空间的一个点。这样就把原始图像中给定曲线的检测问题转化为寻找参数空间中的峰值问题。也即把检测整体特性转化为检测局部特性。比如直线、椭圆、圆、弧线等。 -Hough transform image processing image recognition from the basic geometry of one of the me
HoughObject
- Circles We can extend the Hough transform to other shapes that can be expressed parametrically. For example, a circle of fixed radius can be described fully by the location of its center (x, y). Think of each feature (edge) point on the circle
Hough
- 此程序包包含了霍夫变换的大部分主要程序，常用于抑制噪音等-This package contains the Hough transform most of the major procedure commonly used in noise suppression
Hough
- 用hough变换检测直线，用VC++实现-With the hough transform to detect straight lines, using VC++ Implementation
Hough
- good sorce code about hough transform in java
Hough_opencv
- 上传一个VC++写的基于Opencv的广义Hough变换匹配算法-From a VC++ to write the generalized Hough transform-based Opencv matching algorithm
Hough_LineDetect
- 自己编写的利用霍夫变换检测满足一定条件直线的matlab程序，对各个参数进行了详细说明-I have written using Hough transform to detect straight line to meet certain conditions, matlab program for a detailed explanation of each parameter
HoughLineTracking
- 从摄影头输入影像，可侦测直线物体，侦测到的直线以红色线条显示出来，以OPENCV的Hough transform实作-The first input from the photographic images, can detect linear objects detected straight lines shown in red to OPENCV the Hough transform implementation
hough
- 对 二值图像进行霍夫变换 找出圆来，即找到圆心和半径，再将圆画出来- houghcircle- takes an edge map image, and performs the Hough transform for finding circles in the image.
Hough-Circle-Detection
- 基于hough变换的圆形检测，非常好用。-Based on hough transform circle detection, very easy to use.
Hough
- 实现hough变换检测圆，灰度转换，傅立叶变换-Achieve hough transform to detect circles, gray transformation, Fourier transform
houghbianhuan
- 广义霍夫变换边缘提取代码，目标是针对图像中某一标识，进行识别和提取-Generalized Hough transform edge detection code, the goal is for the image of a logo, to identify and extract
hough
- hough变换识别直线，识别圆，提取圆心半径-hough transform line identification, identification circle, the radius of the center extraction
HOUGH
- 将经过二值化的车道线图利用hough变换提取车道线-After binarization the lane line graph using hough transform to extract lane
hough
- hough变换，把检测整体特性转化为检测局部特性，比如直线、椭圆、圆和弧线等-hough transform to detect the overall characteristics into the detection of local features, such as lines, ellipses, circles and arcs, etc.
lines-hough
- hough变换提取直线的程度，有详细注解，适合新人。-hough transform to extract linear extent, with detailed notes, for newcomers.
hough--line
- Hough变换是图像处理中从图像中识别几何形状的基本方法之一。Hough变换的基本原理在于利用点与线的对偶性，将原始图像空间的给定的曲线通过曲线表达形式变为参数空间的一个点。这样就把原始图像中给定曲线的检测问题转化为寻找参数空间中的峰值问题。也即把检测整体特性转化为检测局部特性。比如直线、椭圆、圆、弧线等-Hough transform is image processing image recognition from the basic geometry of one of the meth
Hough-circle-detection
- 本压缩包是利用霍夫变换来处理圆角边界问题-This archive is the use of Hough transform to deal with border issues fillet
Matlab-program-of-Hough-Transform
- 关于Hough转换的matlab代码，有图片和文字解释-On the Hough transform matlab code, pictures and text to explain