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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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example
使用C++和CUDA编写的双边滤波器。在平滑图像的同时可以保持边界(Using bilateral filter the C++ and CUDA written. Boundary can be kept in the smooth image while)
- 2013-01-09 19:06:43下载
- 积分：1
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PCA
这是基于VC++编写的对遥感影像分析的程序，主要是对遥感影像进行PCA变换，使得对影响分析不仅可以依托于现成软件，我们自己也可以开发(This is written in VC++ based on remote sensing image analysis program, mainly for remote sensing images PCA transform, makes impact analysis can not only rely on ready-made software, we can also develop their own)
- 2011-07-05 22:36:32下载
- 积分：1
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headCountCode
采用了Harrtraining和离子滤波算法实现了拥挤人群人头计数，非常有用。VC++和Opencv开发，采用Oepncv中的Harrtraining训练一个分类器即可运行(Human detection and tracking in high density
crowds is an unsolved problem. Standard preprocessing techniques such
as background modeling fail when most of the scene is in motion. We
integrate human detection and tracking into a single framework, and in-
troduce a con rmation-by-classi cation method to estimate con dence
in a tracked trajectory, track humans through occlusions, and eliminate
false positive detections.)
- 2021-03-05 17:39:31下载
- 积分：1
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tuxiangxihua
图像处理基本算法其中之一的图像细化(Image processing one of the basic algorithm for image thinning)
- 2008-06-04 17:11:50下载
- 积分：1
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rr
说明： 基于LBP纹理特征的运动目标检测算法.rar(Moving target detection algorithm based on LBP texture features. Rar)
- 2013-01-03 12:21:30下载
- 积分：1
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002
指纹图像因设备、图像增强处理等原因造成的纹线断裂会产生伪特征点,会对指纹识别产生负面影响。在结
合传统方法优点的同时,针对间距大、方向偏移小和间距大、方向偏移大的断裂情况,本文设计出窗口制约法和改进的
窗口制约法2 种不同的修复方法。实验结果表明,该方法使修复更加全面、完整,提高了伪特征点去除率,易于编程实
现,对细化指纹图像的断裂有很好的修复效果。(The broken ridge fingerprint image processing equipment, image enhancement and other causes will generate pseudo-feature points to be a negative impact on fingerprint identification. While combining the traditional method has the advantage, for the spacing, direction offset small spacing, direction offset large fracture situation, this design window constraints window method and the improved two kinds of constraints, different repair methods. Experimental results show the method to fix a more comprehensive and complete removal of pseudo-feature points, easy to program, well thinned fingerprint image fracture repair.)
- 2013-03-17 22:06:01下载
- 积分：1
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applepeo
苹果在线检测系统，实时性比较好，可用性更好，很好很好(Apple' s online testing system, real-time is better)
- 2009-02-19 15:42:10下载
- 积分：1
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DIPSimulator
图像DFT，C语言编写的代码，附带几个另外的处理，(Image DFT, C language code, with some additional processing,)
- 2011-10-10 15:31:46下载
- 积分：1
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tuxianzhuanzi
利用c++实现图像转置源代码，像素变换的一种方式(use Image home to the source code, pixel transform the way)
- 2006-06-11 17:09:19下载
- 积分：1
