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Description: 练习绘制各种图形的源码-practice to draw various graphics FOSS
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Size: 6144 |
Author: lizhihao |
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Description: 傅里叶变换，超语言的源码，挺好的-Fourier transform, ultra-language source code, in very good shape;
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Size: 18432 |
Author: 王超 |
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Description: 3． 设计一个接口Shape，接口中包含方法：Draw和Resize。定义一些具体类，如：Point、Line、Circle、Rectangle等，每个类都实现接口Shape。Draw方法绘制图形，Resize方法改变图形大小。用Java实现这些接口和类，并用测试类测试它们。 注意：不需要真正绘制图形，如Line的Draw方法只需输出下面文本即可： “直线的起点是（x1,y1,），终点是（x2,y2）”-3. A Shape interface design, interfaces include : Draw and Resize. Some specific type definition, such as : Point, Line, Circle, Rectangle, each category are achieving Shape interface. Draw method of drawing, graphics Resize changed size. Using Java to achieve these interfaces and class, and use tests such testing. Note : no real drawing, such as the Draw Line method, only the following text can be output : "line is the starting point (x1, y1), and the ultimate goal is to (x2, y2)"
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Size: 1024 |
Author: |
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Description: VC6.0源代码：用于画曲线的，非常好用，可以改变曲线形状、颜色等-VC6.0 source code : the curve for painting, very convenient, can change the curve shape, color, etc.
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Size: 40960 |
Author: 龚建伟 |
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Description: ESRI公司ArcInfo的Shape文件格式介绍-the ESRI ArcInfo Shape file format introduced
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Size: 104448 |
Author: gb |
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Description: 解密shape数据格式，详细代码实现数据读、写操作。-declassified shape data formats, detailed code data reading and writing operations.
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Size: 138240 |
Author: 肖金城 |
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Description: 数据结构常用算法c＃版！有数值分析中的各种插值算法！-algorithm commonly used data structures c# version! A numerical analysis of the various interpolation algorithm!
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Size: 9216 |
Author: 忆星 |
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Description: R 树， 存取方式的当中最普遍的的用长方形， 是根据区域的启发式优化围绕的长方形在各个内在结点通过运行在一张规范化的试验平台下高度变化的数据， 询问和操作众多的实验， 我们能设计合并联合的优化的R* 树区域， 各个附寄的长方形边际和交叠在目录使用我们规范化的试验床在详尽表现比较，它结果R* 树清楚地胜过现有的R 树变形Guttman’s线性和二次方R 树和R 树的格林变形，R* 树的这优势举行为不同的型询问和操作， 譬如地图覆盖物。 为两个长方形和多维点在所有实验从一个实用观点R* 树是非常有吸引力的由于以下二个原因1 它高效率地支持点和空间数据同时和2 它实施费用比那少许高级其它R 树。-R tree, which forms of access to the most common use of a rectangular shape, which is based on heuristic optimization rectangular inherent in all nodes running on a standardized test platform height data, inquiries and the operation of many experiments, we can design the optimal merging of the joint R* Tree region, judging from the various and overlapping rectangular marginal in the directory using our standardized test bed in a detailed performance comparisons, and it results R* tree clearly better than the existing R-tree deformation Guttman's linear and quadratic R-tree and R Green Tree deformation, R* Tree of this advantage at different type of inquiry and operation, such as maps cover. For two and multi-dimensional rectangular in all experiments from a practical point of R* tr
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Size: 172032 |
Author: 王琪 |
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Description: 系统聚类算法K-means 属于聚类分析中一种基本的划分方法，常采用误差平方和准则函数作为聚类准则，该算法在处理大数据集时是相对可伸缩且高效率的，同时具有潜在的数据并行性。但是这种算法依赖于初始值的选择以及数据的输入顺序；此外，当运用误差平方和准则函数测度聚类效果时，如果各簇的形状和大小差别很大，为使误差平方和 Jc 值达到最小有可能出现将大的聚类簇分割的现象。-system clustering algorithm K-means cluster analysis is a basic method is often used squared error criterion function as a cluster criteria, the algorithm in handling large data sets are relatively scalable, high-efficient and has the potential of data parallelism. However, this algorithm depends on the initial value of the options and data input sequence; In addition, when using square error of measurement function and the criteria clustering effect, if the cluster size and shape vary greatly, the square error for the Jc value and minimize the possibility of the emergence of large cluster segmentation clustering phenomenon.
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Size: 2048 |
Author: tang |
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Description: Shapefile C是一个C库，用于读写ESRI形状文件和相关的DBF文件。支持所有的几何形状。Shapelib 被广泛用于商业和自由项目。Shapelib 包含命令行工具，用于转储、求子集、剪切、旋转、缩放、和重新生成形状文件。 -SHAPEFILES C is a C library for reading and writing ESRI shape files and documents related to the DBF. Support all of the geometry. Shapelib been widely used in commercial and free items. Shapelib includes a command line tool for the dump, in her collection, shear, rotate, zoom, and was re-shape paper.
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Size: 138240 |
Author: 唐勇 |
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Description: Shapefile C是一个C库，用于读写ESRI形状文件和相关的DBF文件。支持所有的几何形状。Shapelib 被广泛用于商业和自由项目。Shapelib 包含命令行工具，用于转储、求子集、剪切、旋转、缩放、和重新生成形状文件。 -SHAPEFILES C is a C library for reading and writing ESRI shape files and documents related to the DBF. Support all of the geometry. Shapelib been widely used in commercial and free items. Shapelib includes a command line tool for the dump, in her collection, shear, rotate, zoom, and was re-shape paper.
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Size: 56320 |
Author: 唐勇 |
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Description: 非常好的关于图形分别的源代码，国外很有名气的。-very good graphics were on the source code, a very well abroad.
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Size: 23552 |
Author: 王贺升 |
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Description: active shape model的程序，用matlab编写-The programme using Matlab to realize the active shape model
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Size: 28672 |
Author: fsc03 |
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Description: The transformation parameters are specified by the user by editing the
values of the rotation, scale (x and y), and shear (x and y). The
translation is not icluded because it can be easily (normalized or) removed from the image by
subtracting the shape cetroid.
The affine matrix and the affinr transformation are computed using Matlab Image Processing Toolbox
functions: maketform and imtransform. So this program is only demonstrates and facilitates the computation and the applying of these functions to a 2-D image. -The transformation parameters are specified by the user by editing the values of the rotation, scale (x and y), and shear (x and y). The translation is not icluded because it can be easily (normalized or) removed from the image by subtracting the shape cetroid. The affine matrix and the affinr transformation are computed using Matlab Image Processing Toolbox functions: maketform and imtransform. So this program is only demonstrates and facilitates the computation and the applying of these functions to a 2-D image.
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Size: 9216 |
Author: gz |
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Description: shape格式说明，用于自己动手编写转换程序-shape note format for the preparation of yourself conversion
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Size: 8192 |
Author: 张源 |
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Description: 图像的纹理分析方法(从图像、图形融合的思想出发 ，介绍了基于图像分析的表面形状恢复及纹理
三维特征获取方法，并将其应用于图形建模和纹理映射．首先利用不同视点下的遮挡
边缘序列，并结合其它视觉信息的分析，获取了表面点的三维几何坐标，实现了基于
图像分析的表面形状绘制．接着利用阴影分析方法，提取纹理图像的表面起伏特征，
将该特征结合像素点的颜色属性，进行图形纹理映射，实现了基于图像特征分析的图
形纹理生成．实验结果证明了图像、图形融合思路的可行性和有效性及图像、图形融
合方法的巨大潜力．)
-image texture analysis methods (from the images, graphics integration of thinking is introduced, based on image analysis of the surface texture and shape recovery obtain three-dimensional feature, which can be used for graphical modeling and texture mapping. The first to use different view of shading sequence and combine other visual the analysis of information, access to a 3D surface geometry point coordinates and realized the image analysis based on the shape of the surface mapping. then use shadow analysis to extract the image texture features undulating surface and combine it with the color attribute, graphics texture mapping, image-based achievement features graphics texture generation. experimental results show the images, graphics integration ideas on the feasibility and effectivene
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Size: 3542016 |
Author: wfw |
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Description: 扭曲图像形状源码，对图像进行变形，如扭曲，双线性空间变换等-distorted images shape source, the image deformation, such as distortions, bilinear space conversion, etc.
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Size: 836608 |
Author: 何薇 |
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Description: 用小波多尺度分析进行基于医学图像形状特征的检索.-wavelet multiscale analysis based medical image retrieval features of the shape.
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Size: 1024 |
Author: 江兰 |
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Description: 人头跟踪算法，采用均值漂移和形状约束模型。-poll tracking algorithm using mean drift and shape the model.
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Size: 36864 |
Author: 向慧 |
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Description: 本程序实现了利用OpenGL来绘制三维场景，场景可以进行远、近距离的查看，可以切换目标形状等。-realized by the use of OpenGL to draw 3D scene, the scene can be far, close to the Show, can switch targets shape.
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Size: 233472 |
Author: hxr |
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