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GASA
基于遗传模拟退火和Otsu法的图像分割。采用一种基于模拟退火算法(SA)的混合遗传算法(GASA),来进行Otsu方法选择阈值,其中进行求解时是非线性的遗传算法(GA)的应用优化了求阈值过程,并尽可能地减少其运算量,而加入SA则避免了遗传算法(GA)常见的早熟收敛现象,从而实现有效简单的图像分割。
(adopt hybrid genetic algorithm(GASA) based on simulated annealing algorithm,choose threshold by Ostu method,which applicated the non-linear genetic algorithm(GA) allows us to optimize the process of threshold. And, where possible, to reduce the computation. in order to achieve effectivly and simply image segmentation. Combination SA is to avoid the common phenomenon about premature convergence in genetic algorithm (GA) to achieve a simple and effective image segmentation.)
- 2009-12-10 16:54:58下载
- 积分:1
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DLT
基于visual c++平台,相机标定方法中的直接线性变换方法,即DLT方法(Based on visual c++ platform, camera calibration method of direct linear transformation method, namely DLT method)
- 2013-09-05 16:34:56下载
- 积分:1
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RgnGuide_src
这个源代码是用来实现图形之间的基本运算的,包括求交集、并集、差集等等。而且图形的形状也可以任意选择,可以是圆、线段、点、多边形等等。(the source code is used to achieve the basic graphics operations, including for intersection and set difference, and so on. The shape and graphics can choose freely, it can be won, segment, points, polygons, and so on.)
- 2020-12-12 15:49:18下载
- 积分:1
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Gaussian
打开24位彩色bmp文件, 显示该图像
将图像内容顺时针旋转90度后显示出来
将图像分成等大小的4块,将第1和第3块像素互换后保存
将旋转后的图像转换成灰度图像显示,并保存
对灰度图像求Sobel边缘图,显示出来,并保存
对灰度图像进行Gaussian平滑,并保存(需要体会平滑的作用)
对灰度图像进行2值化(Open 24-bit color bmp files, displays the image will rotate clockwise image content displayed image is divided into four equal-sized 90 degrees, the first and three pixels after swap to save the rotated image conversion ashes of the image display, and save images to grayscale seeking Sobel edge map is displayed, and save the gray image Gaussian smoothing, and save (experience required smoothing effect) grayscale image binarized)
- 2020-06-29 07:40:01下载
- 积分:1
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gray
读取图像,将RGB图像转化为灰度图像,显示并保存(The RGB image is transformed into gray image)
- 2017-07-12 14:53:14下载
- 积分:1
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test3
利用Artoolkit实现了虚拟现实的算法,VS2008下测试通过(Use Artoolkit algorithm to achieve a virtual reality, VS2008 under test)
- 2013-12-12 12:39:48下载
- 积分:1
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motiondetection
完整的程序,提供测试视频帧。根据视频帧中图像的形状进行运动估计(integrity of the procedures for testing video frames. According to Video Frame Image Motion Estimation shape)
- 2006-09-07 21:38:28下载
- 积分:1
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raw2bmp
读取RAW格式文件,将其转换为BMP格式文件并存储,主要实现灰度图像的转换(Read the RAW format, convert it to BMP format file and stored, mainly to achieve the conversion of grayscale images)
- 2011-11-08 10:36:16下载
- 积分:1
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dirty glass
建立一个透明物体上有污点的模型,可以模拟玻璃上有污点的图象(Rendering of clean transparent objects has been well studied in computer graphics. However, real-world transparent
objects are seldom clean—their surfaces have a variety of contaminants such as dust, dirt, and lipids. These
contaminants produce a number of complex volumetric scattering effects that must be taken into account when
creating photorealistic renderings. In this paper, we take a step toward modeling and rendering these effects. We
make the assumption that the contaminant is an optically thin layer and construct an analytic model following
results in radiative transport theory and computer graphics. Moreover, the spatial textures created by the different
types of contamination are also important in achieving visual realism. To this end, we measure the spatially
varying thicknesses and the scattering parameters of a number of glass panes with various types of dust, dirt, and
lipids. We also develop a simple interactive synthesis tool to create novel instances of the me)
- 2009-07-11 17:13:08下载
- 积分:1
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SIFT_VC.lib
本系统中VIS欠缺的SIFT_VC.lib文件。。。
http://www.pudn.com/downloads224/sourcecode/math/detail1055031.html(This is lib file, which is used in Video Intelligent System (VIS) based on the Microsoft Visual Studio 2008 compiler environment and OpenCV 2.0 library. It includes foreground detection, motion object detection, motion object tracking, trajectories generation and analysis modules. It realizes a friendly interface based on dialog, which provides a convenient example for new learners.
keywords: opencv, mixture of gaussian model, sift feature and ransac method, mean shift, particle filter, kalman filter, object detection and tracking, video intelligent system.)
- 2010-11-20 20:29:12下载
- 积分:1