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684441200lsb

于 2020-04-24 发布

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代码说明：

说明：用matlab实现的LSB的信息隐藏，有实验用的的图，可以完美运行(The information hiding of LSB realized by MATLAB, with experimental graph, can run perfectly)

文件列表：

lsb\compare.m, 257 , 2008-04-07
lsb\lsbget.m, 693 , 2008-03-26
lsb\lsbhide.m, 849 , 2008-03-26
lsb\randinterval.m, 979 , 2008-04-03
lsb\randlsbget.m, 850 , 2008-04-07
lsb\randlsbhide.m, 1093 , 2008-04-07
lsb\test.m, 283 , 2008-04-08
lsb\_lena_std_bw.bmp, 148534 , 2002-11-13
lsb, 0 , 2008-05-28
www.pudn.com.txt, 218 , 2007-06-05

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xapp741
说明：该设计使用8个AXI视频直接存储器访问（AXI VDMA）引擎同时移动16个流（8个传输视频流和8个接收视频流），每个流以1920 x 1080像素格式以60赫兹刷新率移动，每个像素24个数据位。此设计还具有额外的视频等效AXI流量，该流量由为1080p视频模式配置的四个LogiCORE AXI流量发生器（ATG）核心生成。ATG核心根据其配置生成连续的AXI流量。在本设计中，ATG被配置成以1080p模式生成AXI4视频流量。这使得系统吞吐量需求达到DDR的80%左右带宽。每个AXI VDMA由LogiCORE IP测试模式生成器（AXI TPG）核心驱动。AXI VDMA配置为在自由运行模式下运行。每个AXI VDMA读取的数据被发送到能够将多个视频流多路复用或叠加到单个输出视频流的通用视频屏幕显示（AXI OSD）核心。AXI OSD核心的输出驱动板载高清媒体接口（HDMI技术）视频显示接口通过RGB到YCrCb颜色空间转换器核心和逻辑核心IP色度重采集器核心。LogiCore视频定时控制器（AXI VTC）生成所需的定时信号。(The design uses eight AXI video direct memory access (AXI VDMA) engines to simultaneously move 16 streams (eight transmit video streams and eight receive video streams), each in 1920 x 1080 pixel format at 60 Hz refresh rate, and 24 data bits per pixel. This design also has additional video equivalent AXI traffic generated from four LogiCORE AXI Traffic Generator(ATG) cores configured for 1080p video mode. The ATG core generates continuous AXI traffic based on its configuration. In this design, ATG is configured to generate AXI4 video traffic in 1080p mode. This pushes the system throughput requirement to approximately 80% of DDR bandwidth. Each AXI VDMA is driven from a LogiCORE IP Test Pattern Generator (AXI TPG)core. AXI VDMA is configured to operate in free running mode. Data read by each AXI VDMA is sent to a common Video On-Screen Display (AXI OSD) core capable of multiplexing or overlaying multiple video streams to a single output video stream.)

2020-05-08 18:03:59下载

积分：1
Brovery
说明：经典的图像像素层融合算法-Brovery.程序输入中两幅图像需经过配准，大小一致。matlab代码内有详细的注释。其他像素层融合算法可仿照此修改即可。需要配对图像和运行结果、其它基于小波融合代码的可发邮件给我。非常乐意和大家共享编程乐趣。(classic image pixel level fusion algorithm-Brovery. Import procedures which require a two image registration, the same size. Matlab code with detailed comments. Other pixel level fusion algorithm can be modeled on this amendment. Image matching needs and operating results, the other based on wavelet integration code can mail it to me. Very happy to share programming and fun.)

2006-04-07 18:11:13下载

积分：1
ColorImageEnhancement
一种彩色图像增强方法，它用于增强图像的对比度，优化图像视觉效果，同时保持几乎一致的图像色彩保真度.(A color image enhancement method, which used to enhance image contrast, optimizing the image visual effects, while maintaining almost the same image color fidelity.)

2009-02-24 22:05:56下载

积分：1
Image-Reconstruction
说明：对图像重建方法的研究，包含源数据，重建数据，及使用说明(image-reconstruction)

2010-03-26 12:06:16下载

积分：1
Q1.m
已知Radon变换（CT原始数据）利用中心切片法则重建CT图像(Reconstruction using central slice theorem)

2021-03-31 17:59:08下载

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TheAppliiaziun
说明： About a com application 关于一个com的应用(The Application of About a com application to a com)

2019-04-18 21:04:42下载

积分：1
rigid3D
3维坐标变换应用于3维图像配准要下的快啊(3-D coordinate transformation applied to 3-dimensional image registration should be under快啊)

2007-08-20 19:41:14下载

积分：1
Automatic-Building-Extraction.pdf
3D 点云建筑物分割代码3D 点云建筑物分割代码3D 点云建筑物分割代码(3D point cloud, buildign segmentation3D point cloud, buildign segmentation3D point cloud, buildign segmentation)

2020-08-01 21:08:35下载

积分：1
faxiangliang
点云三维重建中需要用的法向量计算，能够有效避免法向量不一致的问题，更好进行三维重建。测试有用。(Normal vector calculation point cloud reconstruction in need, and can effectively avoid the problem of inconsistent normals, better three-dimensional reconstruction. Useful for testing.)

2020-10-08 14:37:36下载

积分：1
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数字图像处理试验程序包括图像的压缩模糊锐化(Digital image processing, testing procedures, including image compression blur sharpening)

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积分：1

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