-
attackofwatermarking
说明: 通过程序介绍的一些算法,可以对信息隐藏技术实施攻击,特别是水印技术.(procedures introduced by the algorithm, the information can be hidden to attack technology, in particular watermarking technology.)
- 2006-04-18 11:58:33下载
- 积分:1
-
LBP
线性反投影算法(Linear Back Projection,简称 LBP)又称累加法,是最早使用的一种简单(ECT图像重建)成像算法。它将通过某点的所有投影射线进行累加,再反向估算出该点的密度值。从成像观点分析,它是不完全的雷登逆变换(完整的雷登逆变换包括微分、希尔伯特变换、反投影和归一化等步骤)。(Linear back projection algorithm (Linear Back Projection, referred LBP), also known as cumulative method, is the first to use a simple (ECT image reconstruction) imaging algorithms. It accumulates all projection rays through a point, then reverse the estimated density value of the point. From the image point of view analysis, it is not exactly the inverse transform Leiden (Leyden complete inverse transformation involving differential Hilbert transform backprojection and normalization steps, etc.).)
- 2015-06-08 10:20:16下载
- 积分:1
-
resection
本代码主要关于摄影测量中的单向空间后方交会(resection of photogrammetry)
- 2013-11-11 21:49:56下载
- 积分:1
-
main
利用opencv基于灰度投影算法进行图像平移补偿(Use opencv gray projection algorithm for image translational compensation)
- 2016-05-24 10:21:14下载
- 积分:1
-
hyit_DW
VC++实现数字水印技术,在BMP位图中添加各种水印信息,程序分LSB和DWT嵌入方法。(VC++ implementation of digital watermarking technology, adding various watermarks in BMP bitmap, the program points LSB and DWT embedding methods.)
- 2014-11-19 13:29:28下载
- 积分:1
-
segmentation
基于K均值算法和互信息熵差的算法,可以有效地确定分类数,从而该算法对医学图像进行自动优化分割。(K means algorithm based on entropy and mutual information algorithms, can effectively determine the classification number, so that the algorithm for automatic optimization of medical image segmentation.)
- 2021-03-24 16:49:15下载
- 积分:1
-
ScanZbuffer
扫描线Zbuffer算法
1。算出模型的包围盒。
2.每条扫描线打点时并不是包围盒内整条线打点,而是先搜索需要刷新的范围, 只是该范围内打点。
(One scan line Zbuffer algorithm. Calculate the model bounding box. 2. Each scan line runs inside the box when not surrounded by the entire line runs, but first need to refresh the scope of the search, but the scope of RBI.)
- 2020-12-31 21:58:59下载
- 积分:1
-
zhendongxinhao
关于信号分析,小波包分解的程序以及应用方法(The program about signal analysis, wavelet packet decomposition and its application method)
- 2014-05-05 16:36:54下载
- 积分:1
-
fasta
DNA比对中FASTA算法的简单实现,通过建立查找表、位移表和位移向量表来得出两条序列的最大匹配位移。(DNA matching the FASTA algorithm is simple to achieve, through the establishment of a lookup table, displacement and the displacement vector table to derive maximum matching two sequences displacement.)
- 2021-01-11 11:18:49下载
- 积分:1
-
Mei_Segment-Tree_Based_Cost
s世界计算机视觉三大会议之CVPR会议,中国人发表的经典立体匹配的论文(s World Computer Vision Conference CVPR three meetings, the Chinese classic stereo matching published papers)
- 2013-11-21 19:00:07下载
- 积分:1