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Description: 一个用sdl库和c++写的“太空大战”的游戏，游戏的图象都来自金山打字通2003中的“太空大战”， -没办法，因为自己的美工技术差。 -游戏适合小孩子玩，你是打字高高手就算了吧，:-)。 -游戏支持Linux/Win32平台,其实都是sdl的功劳，可移植行太好了。在windows下写, -拿到linux编译，就能运行了-sdl with a library and write c "space war", games of the images are from the 2,003 - Jinshan typing the "space war" - no way, because the artists themselves technological gap. - Suitable for children to play games, you are typing even if the top high bar, :-). - Game Linux/Win32 platform, in fact sdl credit for transplantation can be wonderful. Under the windows write-get Linux compiler, we can run
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Size: 61052 |
Author: 阿呆 |
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Description: 把YVU色彩空间的图像转换成RGB色彩空间图像,程序用VC++环境开发,enjoy it!-put YVU color space of images converted into RGB color space images, procedures VC environment development, enjoy it!
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Size: 532516 |
Author: 竺乐庆 |
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Description: hsv的空间量化，要求输入为hsv空间中的图像。分别对h、s、v三个分量进行量化。-hsv space quantization, for admission to hsv space images. Respectively h, s, v 3 components quantified.
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Size: 921 |
Author: 杨红菊 |
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Description: 功能概述： 提供一个时间序列的分析插件，只需要提供时间轴和数值轴，就可以进行相关的可视化分析计算。 接口要求： 利用TeeChart为主要平台构建，支持WebService，支持ActiveX，支持OLE Automation。 所有数值序列采用数组存储，独立于数据库，支持数据的转入转出，支持文本和XML等格式导入导出 图像支持矢量输出，支持多种文件格式输出，支持Stream方式输出图像。 序列数据源(含中间序列)支持交互修改. 基于年序列的频率分析见单独的频率分析插件Hfre（R），与空间相关的分析参考Viso和Space插件。 -functions outlined : to provide a time-series analysis of plug-ins, need only provide time frame and numerical axis, it can be related to the visual analysis. Interface : use TeeChart main platform for building support WebService support ActiveX, OLE Automation support. All numerical sequence using array storage, independent of the database, support data transfer to support XML and text formats derived images into vector output support, support for multiple output file formats, support Stream mode output images. Sequence data sources (including intermediate sequence) support interactive changes. Based on the frequency, sequence analysis, see separate plug-frequency analysis Hfre (R), and space-related analysis and reference Viso Space plug-in.
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Size: 742400 |
Author: 刘雄 |
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Description: 把YVU色彩空间的图像转换成RGB色彩空间图像,程序用VC++环境开发,enjoy it!-put YVU color space of images converted into RGB color space images, procedures VC environment development, enjoy it!
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Size: 532480 |
Author: 竺乐庆 |
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Description: hsv的空间量化，要求输入为hsv空间中的图像。分别对h、s、v三个分量进行量化。-hsv space quantization, for admission to hsv space images. Respectively h, s, v 3 components quantified.
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Size: 1024 |
Author: 杨红菊 |
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Description: 实现了图像的rgb格式与lab格式的互相转化，方便大家在lab空间中处理图像-Achieved rgb image format and transform lab format to facilitate processing in the lab space images
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Size: 1024 |
Author: 钱成 |
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Description: 利用傅里叶描述子进行物体形状分析：
对于一个物体的边缘即形状来说，可将其看作是平面在空间坐标系下的点集构成的闭合曲线，这样就可用周期函数来描述其外形，可以进行离散傅里叶变换，将图像由空域表示转换到频域表示，变换后的函数可由傅里叶变换系数来描述。对于数字图像的频谱来说，低频分量的分布反映了图像主体的基本形状，高频分量的分布反映图像的细节-Fourier descriptors for object shape analysis: For the edge of an object or shape, it can be regarded as the plane in the space coordinates of the point set consisting of closed curves, so that periodic function can be used to describe its shape , can be discrete Fourier transform, the image from the airspace, said the conversion to the frequency domain that function can be transformed to describe the Fourier transform coefficients. For digital images of the spectrum, the distribution of low-frequency components reflect the basic shape of the main images, high-frequency component of the distribution reflects the image details
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Size: 11264 |
Author: 吴亚鹏 |
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Description: 进行图像的设置，可以编辑图像颜色等。在解压过程中是图像占用的空间更少-Image settings, you can edit the image color. In the decompression process is less space images
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Size: 402432 |
Author: 李溪 |
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Description: 教学内容：
1． 图像的彩色空间表示及其转换
2． 视频信息的获取技术
3． 视频信息的实时处理
4． 视频信息显示技术及图像文件格式转换
-Teaching content: 1. Said color space images and their conversion 2. Video access to information technology 3. Video information in real time 4. Video information display technology and image file format conversion
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Size: 64512 |
Author: tianlan |
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Description: 包括图像分析的四部分代码：matlab扩散和高斯函数，线性扩散，线性复扩散，非线性扩散。-It contains four parts：
[1]MATLAB function:diffusion.m gauss.m
[2]Linear diffusion
Applying linear diffusion to images creating linear scale-space.
MATLAB code: demo_lin.m
Image: haifa1.bmp
[3]Linear complex diffusion
Applying linear complex diffusion creating Gaussian and Laplacian scale-spaces. MATLAB code: demo_cmplin.m
[4]Nonlinear diffusions:
Perona-Malik ["Anisotropic diffusion"]
Catte et al. regularization of P-M
Complex ramp-preserving diffusion
Nonlinear edge preserving diffusions.The classical Perona-Malik process: the value of the diffusion coefficient is reduced near edges estimated by the first derivative. Best applied to step edges. A regularized version by Catte et al- the gradient estimation for controlling the process is smoothed by a Gaussian. Proved to be mathematically well-posed. Ramp preserving complex diffusion- best for ramp-type edges. Results are smoother with almost no staircasing effects.
MATLAB code: demo_nldif.m
Image: ct_scan.bmp
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Size: 239616 |
Author: 吴豪科 |
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Description: 研究了基于视频图像处理的自行车流量检测方法，主要方法为利用二值化的“时空图像”计算1 像素块儿的个数。给出了各种方法对自行车流量检测的实验结果。-Research on video image processing based on the flow of bicycle detection methods, the main method for the use of binarization of " time and space images," Calculation of the number of pieces of 1 pixel. Given a variety of methods for detection of bike traffic results.
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Size: 303104 |
Author: 天子 |
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Description: CCSDS空间图像 压缩标准c源代码，内含源文件和测试图像-CCSDS image compression standard space images c source code, including source files and test images
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Size: 369664 |
Author: 徐上进 |
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Description: 该程序用matlab实现的，用来对图形图像进行Space-Time-Trellis-Code编解码，以达到压缩的目的！-The program achieved using matlab to graphic images of the Space-Time-Trellis-Code coding and decoding, in order to achieve the purpose of compression!
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Size: 8192 |
Author: 马行空 |
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Description: 提出了一种有效用于抽取特征、索引和检索彩色图像的技术途径. 通过提取图像的颜色不变量, 建立相应
的色度直方图(hue h istogram) 来表示图像的颜色分布特征. 为了描述图像中对象的位置及方向特征, 首先计算图像的色度轮廓并对其进行Radon 变换, 然后计算相应的“空间直方图”.-Proposes an effective feature for the extraction, indexing and retrieval of color images of the technical ways. By extracting the image color is not a variable, set up a corresponding color histogram (hue h istogram) to represent the color distribution of the image. In order to describe the image the location and orientation of objects characteristic of the first calculation of the image color profile and gain Radon transform, and then calculates the corresponding " space histogram."
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Size: 621568 |
Author: 史习云 |
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Description: discuz-discuz images-discuz images
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Size: 135168 |
Author: 蔡和伟 |
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Description: In this project ,we propose a color based segmentation method that uses the c means clustering technique to track tumor objects in magnetic resonance (MR) brain images. The key concept in this color based segmentation algorithm with k means means to convert a given gray level MR image in to a color space image and then separate the position of tumor objects from other items of an MR image by using c means clustering
And histogram clustering .Experiments demonstrates that the method can successfully achieve segmentation for MR brain images to help pathologists distinguish exactly lesion size and region.
-In this project ,we propose a color based segmentation method that uses the c means clustering technique to track tumor objects in magnetic resonance (MR) brain images. The key concept in this color based segmentation algorithm with k means means to convert a given gray level MR image in to a color space image and then separate the position of tumor objects from other items of an MR image by using c means clustering
And histogram clustering .Experiments demonstrates that the method can successfully achieve segmentation for MR brain images to help pathologists distinguish exactly lesion size and region.
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Size: 2048 |
Author: pramod |
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Description: Kernel Entropy Component Analysis,KECA方法的作者R. Jenssen自己写的MATLAB代码，文章发表在2010年5月的IEEE TPAMI上面-Kernel Entropy Component Analysis, by R. Jenssen, published in IEEE TPAMI 2010.
We introduce kernel entropy component analysis (kernel ECA) as a new method for data transformation and dimensionality reduction. Kernel ECA reveals structure relating to the Renyi entropy of the input space data set, estimated via a kernel matrix using Parzen windowing. This is achieved by projections onto a subset of entropy preserving kernel principal component analysis (kernel PCA) axes. This subset does not need, in general, to correspond to the top eigenvalues of the kernel matrix, in contrast to the dimensionality reduction using kernel PCA. We show that kernel ECA may produce strikingly different transformed data sets compared to kernel PCA, with a distinct angle-based structure. A new spectral clustering algorithm utilizing this structure is developed with positive results. Furthermore, kernel ECA is shown to be an useful alternative for pattern denoising.
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Size: 3072 |
Author: johhnny |
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Description: It is a matlab code for detecting brain tumor in MR images using CIELAB color space model segmentation.
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Size: 4096 |
Author: Somasekhar |
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Description: 基于彩色图像的色彩空间变换，用于彩色图像基本处理，希望对您有用-Color images based on color space conversion, basic image processing for color, I hope useful for you
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Size: 158720 |
Author: 杨娴 |
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