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shuzishuiyinzongshu
:数字水印将感觉不到的信号嵌入到声频、视频和图像中以实现不同的目的。例如: 添加标题和版权保护。首先介绍
了有关数字水印的基本原理、重要属性及其主体框架。然后,将数字水印按不同角度划分为不同种类。讨论了各种各样的数
字水印算法以及数字水印在不同领域的应用,并简要介绍了对数字水印的攻击。最后,给出了数字水印当前的研究现状和发
展形式及前景。(: Digital watermark embedding imperceptible signals to the audio, video and images to achieve different purposes. Example: Add a title and copyright protection. Firstly, the basic principle about digital watermarking, and the main framework of the important attributes. Then, the digital watermark according to different angles into different types. Discussed a wide range of digital watermarking algorithms and digital watermarking applications in different fields, and a brief introduction of the digital watermarking attacks. Finally, the digital watermark of the current situation and development in the form of research and prospects.)
- 2015-03-18 16:12:36下载
- 积分:1
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Canny_My_GPU
canny边缘检测(自动设置Sigma的高斯平滑+Sobel(原始)+自适应直方图阈值)(canny edge detection (automatically set Sigma Gaussian smoothing+ Sobel (original)+ adaptive histogram threshold))
- 2014-10-27 18:19:35下载
- 积分:1
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watermarkingcheck
数字水印技术检测,可以对图像加入水印或者从图像中检测出水印(digital watermark detection technology, the image watermarking or from the images detected watermark)
- 2007-02-09 23:02:46下载
- 积分:1
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yuan
生成四副条纹图,进行四步相移,并且进行相位解包裹,并以图片形式输出结果(Generate four fringes, were four-step phase shift and phase unwrapping, and output as a picture)
- 2020-12-20 10:59:10下载
- 积分:1
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图像处理
图像处理实验matlab的图像预处理:边缘检测、二值化、形态学滤波、灰度化(Image processing experiment matlab image preprocessing:Edge detection, binarization, morphological filtering)
- 2019-04-12 18:12:51下载
- 积分:1
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duxianindex
超炫个性化首页,首页三种随机场景,特效震撼(Stunning personalized homepage)
- 2014-08-15 16:34:05下载
- 积分:1
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huffman
利用霍夫曼编码对图像进行编码及解码,计算霍夫曼编码效率(huffman encode and decode)
- 2020-11-16 15:19:41下载
- 积分:1
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ART
基于ART算法的CT图像重建
刚找到的,不知能不能用(CT image reconstruction based on ART algorithm)
- 2011-05-19 16:03:35下载
- 积分:1
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scale
YUV420视频的缩放,经过高度的优化,其中三次卷积插值(cubic convolution)算法的效果最好,优化程度也最高。其基本思想是通过整型化、查表等方法消除每一帧图像插值运算中的浮点运算和乘除法运算。(scale YUV420 video frames with cubic, bilinear & cubic convolution interpolation algorithms。)
- 2020-12-07 16:29:21下载
- 积分:1
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LayerDrawable
A Drawable that manages an array of other Drawables. These are drawn in array order, so the element with the largest index will be drawn on top.
- 2014-02-25 11:22:22下载
- 积分:1