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经典的图象处理源码(delphi)
经典的图象处理源码(delphi)-classic image processing source (delphi)
- 2022-04-29 13:47:30下载
- 积分：1
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对多媒体数据的检索，早期的方法是用文本将多媒体数据进行标识，这显然不是基于多媒体信息本身内容的检索，对多媒体数据中包含的信息是一中及大的浪费；
基...
对多媒体数据的检索，早期的方法是用文本将多媒体数据进行标识，这显然不是基于多媒体信息本身内容的检索，对多媒体数据中包含的信息是一中及大的浪费；
基于内容的检索是多媒体数据库的关键技术，如何实现这块技术，是值得商榷的，而最好的方法是使用无需领域知识的检索方法，因此，基于颜色的方法就是实现的关键-Retrieval of multimedia data, the method is to use an early version of the multimedia data labeling, which is not itself based on the content of multimedia information retrieval, multimedia data of the information contained in a Medium and large waste content-based retrieval of multimedia database of key technologies, how to achieve this technology, is open to question, and the best way is to use the domain knowledge without the search method, based on the color way is the key to achieve
- 2022-06-28 06:44:56下载
- 积分：1
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C语言编写的DOS下的图形库支持1024x768的分辨率支持…
DOS下C语言的图形库,支持VESA2.0 支持者1024X768的分辨率 比较好用-C language under DOS graphics library to support a resolution of 1024X768 supporters VESA2.0 useful comparison
- 2023-07-31 07:50:02下载
- 积分：1
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AffineTransformation computes and applies the geometric affine transformation to...
AffineTransformation computes and applies the geometric affine transformation to a 2-D image.
The program main functions are:
- Load Image: Load the image to be transformed.
- Transform Image: Computes the transformation matrix from the transformation parameters specified by the user, then it applies the transformation to the loaded image.
- Save Image: Save the transformed image.
- Quit: Exit the program.
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.
- 2022-01-30 20:17:04下载
- 积分：1
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基于神经网络的聚类
Neural Network Based Clustering
using Self Organizing Map (SOM) in Excel
Here is a small tool in Excel using which you can find clusters in your data set. The tool uses Self Organizing Maps (SOM) - originally proposed by T.Kohonen as the method for clustering.
* Neural Network based Clustering tool in Excel (209 KB in Zipped format. 947 KB when unzipped.)
Inside the downloaded zip file, you will find the Excel file containing the application. Before running it, I suggest that you go through the ReadMe worksheet. It contains brief instructions on how to run the tool.
If you are interested in building Prediction and Classification models in Excel using Feedforward-Backpropagation Neural Network, here are two small Excel based tools for you. Also, if you are interested in Tree based Classification models, here is a Tree based classifier in Excel.
-Neural Network Based Clustering
using Self Organizing Map (SOM) in Excel
Here is a small tool in Excel using wh
- 2022-08-14 21:32:45下载
- 积分：1
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数字识别系统源代码
使用说明 代码注释的很详尽第一步：训练网络。使用训练样本进行训练。（此程序中也可以不训练，因为笔者已经将训练好的网络参数保存起来了，读者使用时可以直接识别）第二步：识别。首先，打开图像（256色）；再次，进行归一化处理，点击“一次性处理”；最后，点击“R”或者使用菜单找到相应项来进行识别。识别的结果显示在屏幕上，同时也输出到文件result.txt中。该系统的识别率一般情况下为90%。此外，也可以单独对打开的图片一步一步进行图像预处理工作，但要注意，每一步工作只能执行一遍，而且要按顺序执行。具体步骤为：“256色位图转为灰度图”－“灰度图二值化”－“去噪”－“倾斜校正”－“分割”－“标准化尺寸”－“紧缩重排”。注意，待识别的图片要与win.dat和whi.dat位于同一目录，这两文件保存训练后网络的权值参数。
- 2022-07-24 04:47:50下载
- 积分：1
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基于地面特征识别的室内机器人视觉导航，武汉大学硕士论文含代码...
基于地面特征识别的室内机器人视觉导航，武汉大学硕士论文含代码-Ground-based feature recognition for indoor robot visual navigation, Wuhan University master
- 2022-01-24 14:59:56下载
- 积分：1
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视频解码：包括反DCT变换，反量化，VLD，MC等。与国际上的MPEG4 可以一较高下。...
视频解码：包括反DCT变换，反量化，VLD，MC等。与国际上的MPEG4 可以一较高下。-video decoder : including anti- DCT, anti-quantified, Variable Length, such as MC. With international MPEG4 can be a higher under.
- 2022-05-31 01:01:01下载
- 积分：1
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Chapter 6 B
Chapter 6 B-spline Surfaces
basis.c tbasis.c Calculates the B-spline basis functions.
bsplsurf.c tbsurf.c Calculates a B-spline surface.
bspsurfu.c tbsurfu.c Calculates a periodic B-spline surface.
dbasis.c tdbasis.c Calculates the B-spline basis functions and derivatives.
dbsurf.c tdbsurf.c Calculates a B-spline surface and derivatives.
knot.c tknot.c Calculates an open knot vector.
knotu.c tknotu.c Calculates a periodic knot vector.
rdpnp.c Support routine - inputs PNP (polygon net point) file.
chap6all.zip ZIP file for all of Chapter 6.
chap6all.tar.gz UNIX tar file for all of Chapter 6.
-Chapter 6 B-spline Surfaces
basis.c tbasis.c Calculates the B-spline basis functions.
bsplsurf.c tbsurf.c Calculates a B-spline surface.
bspsurfu.c tbsurfu.c Calculates a periodic B-spline surface.
dbasis.c tdbasis.c Calculates the B-spline basis functions and derivatives.
dbsurf.c tdbsurf.c Calculates a B-spline surface and derivatives.
kn
- 2022-01-22 14:02:02下载
- 积分：1
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Qt简单绘图程序
Qt平台下，基于双缓冲技术设计的简单绘图工具，可以绘制简单的图形，同时可以设置画笔颜色、填充颜色、线条类型等
- 2022-01-22 00:02:07下载
- 积分：1
