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实现图像数据的JPEG
实现图像数据的JPEG-LS标准的压缩,可以实现无损压缩也可以进行有损压缩-Realize image data standard JPEG-LS compression, lossless compression can be lossy compression can also be carried out
- 2022-03-05 21:00:18下载
- 积分:1
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XWindows下的看图软件,类似ACDsee
XWindows下的看图软件,类似ACDsee -Graph browsing software in Xwindows as ADCS
- 2022-08-15 03:17:27下载
- 积分:1
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顶级的光线跟踪例程,使用了了加速光线跟踪的算法。
顶级的光线跟踪例程,使用了了加速光线跟踪的算法。-Top of the ray-tracing routines, used to accelerate ray tracing algorithms.
- 2023-02-20 07:10:03下载
- 积分:1
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使用CImage.lib,Jpeg.lib,png.lib开发的屏幕保护程序,可以显示多种图形格式...
使用CImage.lib,Jpeg.lib,png.lib开发的屏幕保护程序,可以显示多种图形格式- Uses CImage.lib, Jpeg.lib, the png.lib development screen
saver, may demonstrate the many kinds of graphs form
- 2022-04-24 06:00:35下载
- 积分:1
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Wavelet
基于小波变换的三维模型提取技术的毕业论文,包括代码和答辩ppt.1.实现了三维模型的表示和规范化预处理过程,在此基础上,开发了进行检索实验的可视化特征提取实验平台。
2.结合球面调和变换获取旋转不变量具有降低特征向量维数的特性,实现了基于光线投射的特征提取方法,通过检索评价实验确定了参数的最佳取值。
3.分析了基本的光线投射方法和改进的光线投射方法的缺陷,提出了一种基于三维小波变换的特征描述方法。对光线投射算法进行了扩展,将切比雪夫采样点序列进行离散小波变换,然后利用球面调和变换获得旋转不变的特征向量。
4.将小波变换引入到体素表示的三维模型中,分别实现了表面体素小波变换和实体体素小波变换的特征提取,通过实验比较分析实体体素小波变换优于表面体素小波变换。
-Wavelet-Based Extraction of three-dimensional model of thesis, including the reply code and ppt.1. Three-dimensional model of the implementation and standardization of the express pre-treatment process, on this basis, developed a visual search experiment of feature extraction experiment platform.
2. Combination of spherical harmonic transform to obtain rotation invariant feature vector with reduced dimension of the characteristics of ray-casting based on the implementation of feature extraction methods, the evaluation by searching the parameters of the experiment to determine the best value.
3. Analysis of the basic ray casting method and the ra
- 2022-02-21 11:18:58下载
- 积分:1
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ObjectArx AcPi类应用.用于将DWG图打印成dwf,
ObjectArx AcPi类应用.用于将DWG图打印成dwf,-ObjectArx AcPi applications. Used to DWG map printed dwf,
- 2022-07-02 09:47:08下载
- 积分:1
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是关于人脸识别匹配的c++源程序,非常有用
是关于人脸识别匹配的c++源程序,非常有用-Face Recognition match on c source code, very useful
- 2023-07-29 19:55:04下载
- 积分:1
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Detailed model of Laplacian pyramid, the main speakers through the scale transfo...
详细的拉普拉斯金字塔模型,主要讲通过尺度变换,构造拉普拉斯金字塔-Detailed model of Laplacian pyramid, the main speakers through the scale transform, Laplacian pyramid structure
- 2023-05-03 08:20:03下载
- 积分:1
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MasterCAM的几个基本图形.立体图.是选修课时的作业.希望对大家有用!...
MasterCAM的几个基本图形.立体图.是选修课时的作业.希望对大家有用!-MasterCAM a few basic graphics. Three-dimensional map. Optional in the operation. We hope to have use!
- 2022-06-03 12:30:16下载
- 积分:1
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c# 编写的类似媒体播放器(MediaPlayer)离子特效的演示程序, 同时实现了 GDI+ 和 DDraw 两套呈现引擎....
c# 编写的类似媒体播放器(MediaPlayer)离子特效的演示程序, 同时实现了 GDI+ 和 DDraw 两套呈现引擎. -c# prepared in similar media player (MediaPlayer) ion effects of the demonstration program, while achieving the GDI and DDraw has two engines.
- 2022-10-13 20:30:04下载
- 积分:1