-
一个基于vc的关于数字水印技术的实现系统,它能对基于小波变换的内容事项...
一个基于vc的关于数字水印技术的实现系统,它能对基于小波变换的内容事项-a vc based on digital watermarking technology to achieve system, it can based on wavelet transform the content matters
- 2022-04-10 23:38:03下载
- 积分:1
-
通过GLSTUDIO设计 飞机屏显仿真界面,并用国外VAPS制作的仿真界面进行对比。...
通过GLSTUDIO设计 飞机屏显仿真界面,并用国外VAPS制作的仿真界面进行对比。-GLSTUDIO simulation of the flight through the OSD interface, and use of foreign VAPS simulation interface for making comparisons.
- 2022-07-19 18:43:47下载
- 积分:1
-
人脸用字源码 人脸用字源码 人脸用字源码
人脸用字源码 人脸用字源码 人脸用字源码 -beatifulbeatiful,beatiful
- 2022-04-18 14:45:12下载
- 积分:1
-
一个VTK下体绘制的简单例子,学习VTK的入门好程序
一个VTK下体绘制的简单例子,学习VTK的入门好程序-VTK rendering a lower body of a simple example, learning VTK good entry procedures
- 2022-01-24 19:01:11下载
- 积分:1
-
jpeg encode
论文主要介绍了JPEG的编码和解码过程。该程序的编码部分能把一张BMP格式的图象进行JEPG编码,压缩成以二进制形式保存的文件;通过相应的解码程序又可以把图象解压缩出来。在图象传送过程中,我们经常采用JPEG格式对静态图象进行编码。JPEG基本系统是一种有损编码,无法完全恢复出原图象,信息有一定的丢失,称为有损压缩。尽管我们希望能够无损压缩,但是通常有损压缩的压缩比(即原图象占的字节数与压缩后图象占的字节数之比,压缩比越大,说明压缩效率越高)比无损压缩的高。JPEG编码先把图象色彩RBG变成亮度Y和色度Cr、Cb,它利用人的视觉对色度不敏感的特点,减少一部分色度数据,以达到压缩。 JPEG采取多种编码方式,包含有行程编码(Run Length Coding)和哈夫曼(Huffman)编码,有很高的压缩比。在编码前,先对数据进行分块,离散余弦变换(DCT)及量化,保留能量大的低频信号,丢弃高频信号以达到压缩。解码时,进行熵解码,反量化,反离散余弦变换(IDCT)。
- 2022-03-16 06:35:42下载
- 积分:1
-
IDL程序辅助浏览三维数据集(如体渲染),二维切片和一维的时间序列图形...
IDL程序辅助浏览三维数据集(如体渲染),二维切片和一维的时间序列图形-Browse is an IDL program that can interactively visualize scalar and vector three-dimensional datasets. It plots 2D slices as either contour, surface, or vector field plots, and 1D line cuts.
- 2022-09-19 03:25:02下载
- 积分:1
-
jpeg 连接库源码
jpeg 连接库源码-jpeg library source
- 2022-03-24 18:17:29下载
- 积分:1
-
用matlab进行谱分析的源码,适合初学者
用matlab进行谱分析的源码,适合初学者-Spectral analysis carried out by the matlab source code for beginners
- 2023-01-07 10:00:02下载
- 积分:1
-
When creating applications with a complex view layout, there are several feature...
When creating applications with a complex view layout, there are several features that are missing from MFC. First, each type of view layout is created differently (simple view vs. splitter vs. nested splitter). Simple view layout does not need any additional code (MFC handles the creation). Splitter layout needs a CSplitterWnd and manual creation of each pane. Even more complex is the nested splitter. Second, MFC does not support tab windows that can be found in almost any commercial application and is great for better UI orgranization.
- 2022-03-18 15:05:27下载
- 积分:1
-
自己写的一个简单的焰火演示屏幕保护
自己写的一个简单的焰火演示屏幕保护-himself wrote a brief demonstration fireworks screen saver
- 2022-01-25 19:27:38下载
- 积分:1