-
Jsteg
基于DCT的jsteg图像隐写及分析算法,MATLAB实现。
JSteg的算法主要思想是将秘密消息嵌入在量化后的DCT系数的最低比特位上,但对原始值为O、1的DCT系数不进行嵌入。提取秘密消息时,只需将载密图像中不等于0、l的量化DcT系数的LSB取出即可。(The main idea of the JSteg algorithm is to embed secret messages in the lowest bit of the quantized DCT coefficients, but the DCT coefficients of the original values are O and 1 are not embedded. When extracting secret messages, only the LSB of the quantized DCT coefficients not equal to 0 and l in the encrypted image can be taken out.)
- 2021-04-19 23:48:51下载
- 积分:1
-
kica
说明: 此工具包包含实现独立成分分析的若干matlab程序(The kernel-ica package is a Matlab program that implements the Kernel
ICA algorithm for independent component analysis (ICA).)
- 2010-03-16 21:08:23下载
- 积分:1
-
jiang
VC图像编辑软件 就要卷积模糊和卷积模糊加噪
以不同方法(大于等于2)实现图像的模糊效果(局部或全局)。并以BMP格式存储。(soft)
- 2010-03-07 13:57:45下载
- 积分:1
-
MeanShift2
meanshift算法的python实现 + 图像化显示(meanshift with python)
- 2018-05-29 15:13:58下载
- 积分:1
-
erzhihua
图像的二值化处理程序,用于Visual c++中(Binary image processing program for Visual c++ in)
- 2010-08-13 08:50:24下载
- 积分:1
-
singgle_picture
说明: 基于单幅图的非均匀校正算法,包括OMP和GPSR的重构算法(Nonuniformity correction algorithm based on single image)
- 2020-04-26 14:36:44下载
- 积分:1
-
all-the-recovery-algorithm
很全很全的基于压缩感知的图像重构算法啊,很适合用初学者的,本人就很受益( recovery algorithm)
- 2012-07-18 17:37:54下载
- 积分:1
-
LucasKanade
著名的LUCAS KANADE算法,用于图像匹配,跟踪,识别(LUCAS KANADE well-known algorithm for image matching, tracking, identification)
- 2007-09-28 20:05:18下载
- 积分:1
-
multiband_blending
多波段图像融合的一个实例,matlab编写。(Multi-band image fusion an example, matlab prepared.)
- 2007-10-18 15:00:57下载
- 积分:1
-
weighted-least-squares-filter
基于加权最小二乘最优化框架的滤波器。可用于实现图像的分层编辑。(Weighted least square)
- 2021-04-22 10:28:48下载
- 积分:1