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图像加密,循环变换后恢复
图像加密,循环变换后恢复-Image encryption
- 2022-03-22 16:10:13下载
- 积分:1
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DIB(设备
DIB(Device-indepent bitmap)的与设备无关性主要体现在以下两个方面: DIB的颜色模式与设备无关。例如,一个256色的DIB即可以在真彩色显示模式下使用,也可以在16色模式下使用。 256色以下(包括256色)的DIB拥有自己的颜色表,像素的颜色独立于系统调色板。 由于DIB不依赖于具体设备,因此可以用来永久性地保存图象。DIB一般是以*.BMP文件的形式保存在磁盘中的,有时也会保存在*.DIB文件中。运行在不同输出设备下的应用程序可以通过DIB来交换图象。 DIB还可以用一种RLE算法来压缩图像数据,但一般来说DIB是不压缩的。 DIB的结构-DIB (Device-indepentent bitmap) has nothing to do with sexual equipment mainly in the following two aspects : DIB color mode has nothing to do with the equipment. For example, a 256-color DIB is the true color display mode, or can be used in 16 color mode. 256-color below (including 256 colors), the DIB has its own color table, color of the pixel independent system palette. As DIB is not dependent on specific equipment, it can be used for permanent preservation of images. DIB normally*. BMP file stored in the form of disk, sometimes stored in*. DIB document. Running on different output devices under the application of the procedure can be DIB to exchange images. DIB can also use a RLE compression algori
- 2022-03-07 07:46:45下载
- 积分:1
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computer
computer-vision.rar demo原码-computer-vision.rar demo source
- 2022-10-16 18:50:03下载
- 积分:1
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泊松表面重建代码
完整的泊松表面重建算法的,实现的是Hoppe2013年SIGG的一篇文章,这篇文章是基于2006年工作的基础改进性的工作,源码清晰易懂,有注释。
- 2023-03-28 10:40:03下载
- 积分:1
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Fast Fourier Transform Fast Fourier Transform Discrete Cosine Transform Walsh
快速付立叶变换快速付立叶反变换离散余弦变换沃尔什-哈达玛变换图像的付立叶变换图像的离散余弦变换图像的沃尔什-哈达玛变换-Fast Fourier Transform Fast Fourier Transform Discrete Cosine Transform Walsh- Hadamard Transform Image Fourier Transform of the discrete cosine transform image images Walsh- Hadamard Transform
- 2022-01-26 03:10:56下载
- 积分:1
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一种新的小目标检测方法
A novel approach to the detection of small objects
- 2022-03-22 03:22:24下载
- 积分:1
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VC++ Graphics Programming Tutorial and Examples
VC++绘图程序设计技巧与实例教程 -VC++ Graphics Programming Tutorial and Examples
- 2022-03-07 19:15:27下载
- 积分:1
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用matlab实现的主动形状模型的计划
active shape model的程序,用matlab编写-The programme using Matlab to realize the active shape model
- 2022-01-24 16:44:20下载
- 积分:1
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in Java applications created images, without serious sacrifice performance under...
在 Java 应用程序中创建图像 ,在不严重牺牲性能的前提下绘制和着色简单的图形图像 -in Java applications created images, without serious sacrifice performance under the premise of drawing and coloring simple graphics
- 2022-01-31 22:57:01下载
- 积分:1
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NVIDIA实现硬件阴影贴图的源代码
需要硬件支持DX8.1的显卡。
NVIDIA实现硬件阴影贴图的源代码
需要硬件支持DX8.1的显卡。-NVIDIA hardware shadow mapping of the source code necessary hardware support 24x graphics.
- 2022-07-03 05:46:05下载
- 积分:1