搜索资源列表
Dct
- 主要研究了彩色图像数字水印算法,在DCT域进行了水印的自适应嵌入和提取,并用Matlab进行了仿真实验,测试算法的性能-The main color image watermarking algorithm in the DCT domain adaptive watermark embedding and extraction, and with the Matlab simulation experiment to test the performance of algorithm
test
- 一个简单的水平集演化的matlab仿真,带注释。便于初学matlab,图像处理以及水平集的同学学习。-A simple level set matlab simulation, with comments. Easy beginner matlab, image processing and level set of students to learn.
7
- 本文提出一种基于核方法的下视等分辨率景象匹配算法. 通过模拟电荷吸引模型, 提出了计算不等维高维数据相似度的SNN 核函数. 将图像中的特征点映射到径向基向量(Radial basis vector, RBV) 空间, 利用SNN 核函数计算两个特征点集的相似度及过渡矩阵. 利用置换测试模块来增强SNN 核的稳定性, 以确保输出解的可靠性. 实验证明, 基于SNN 核的景象匹配算法对图象畸变、噪声干扰与信号缺失具有很强的鲁棒性, 并可保证高精度与高实时性. -This paper prese
motionEstESpixel
- 实现了运动估计中的穷举搜索算法,在matlab中仿真,通过测试-Achieved in the exhaustive search motion estimation algorithm in matlab simulation, test
motionEstARPSpixel
- 实现了运动估计中的自适应十字搜索算法,在matlab中仿真,通过测试-Implement motion estimation in adaptive cross search algorithm in matlab simulation, test
halfpixel
- 实现了运动估计中的三步搜索算法,在matlab中仿真,通过测试-To achieve a three-step search motion estimation algorithm in matlab simulation, test
wholepixel
- 实现了运动估计中的新三步搜索算法,在matlab中仿真,通过测试-To achieve a new three-step motion estimation search algorithm, in matlab simulation, test
ARPSpixel
- 实现了运动估计中的自适应扁平菱形搜索算法,在matlab中仿真,通过测试-Achieve an adaptive motion estimation flat diamond search algorithm in matlab simulation, test
shuiyin
- 作为信息隐藏的重要分支,数字水印是一种有效的数字产品版权保护和数据安全维护技术。近年来数字水印技术成为了信息安全领域的研究热点,也得到了较大的发展。基于变换域的水印技术是目前研究的热点和重点。本文系统介绍了数字水印的原理和应用方法,概要介绍了数字水印的几种主流算法,并重点研究了一种基于离散余弦变换(DCT)数字图像水印算法,并借助 MATLAB编程工具,实现数字水印的嵌入和提取仿真,以及为测试鲁棒性而对水印图像进行攻击实验。-As an important branch of informati
ImageSolarize
- 这是用VC++编写的对输入图像的模拟曝光,也可恢复原始图像的程序,内含测试图像-This is written with VC++ simulation of the input image exposure, the program also restore the original image, the image containing the test
mutidetect
- 在matlab仿真环境下能对视频中的移动目标的包络进行检测。-It can test envelope of the target in the video under Matlab simulation environment
test
- 映美精相机驱动的例子,我自己改的,模拟回调函数的功能,边采集边处理-Imaging camera driver example, I changed, the simulation callback function, while collecting side processing
yuv
- 数字视频处理在matlab仿真实验时经常用到YUV格式视频序列进行测试,这里提供自己编写的yuv视频读取及统计视频帧数的程序源码。-Digital video processing in matlab simulation experiment often used YUV format video sequence test here to write your own program source yuv video read and statistical video frames.
test
- 基于MTF的复杂振动(匀速直线运动和正弦运动)的仿真与复原-Simulation based MTF complex vibration (uniform linear motion and sinusoidal motion) and recovery
test-ghost-simulation
- 利用轨道角动量纠缠态进行双路相关鬼成像,测试性能。-Orbital angular momentum entanglement in a dual ghost imaging, test performance.
anti_JPEG_watermark
- 本程序为抗JPEG压缩的半脆弱性彩色图像数字水印,主要原理为DCT转换和DCT系数比较法,内含5中攻击仿真测试以及GUI界面,测试环境为MATLAB2009a,系本人2013年本科毕业设计-The procedures for the anti-JPEG compression semi-fragile color image watermarking, the main principle is the DCT transform and DCT coefficients comparativ
MobileIP
- MobileIP测试平台的程序实现代码以及使用说明,希望方便大家做仿真实验-MobileIP test platform application implementation code and instructions, hope to help you do the simulation experiment
matlab-test
- 自相关仿真,波形采用仿真的超声流量计波形,用去噪声的去相关-Simulation, autocorrelation waveform using the simulation waveform of ultrasonic flowmeter, go with noise
infrared-test-images
- 分辨率为320×240的红外图像序列,一共426张,是实验室拍摄的某路上的红外图像,一共426张,可用于matlab红外图像处理仿真-Resolution infrared image sequences 320,240, a total of 426, is a way of infrared images taken by the laboratory, it can be used for infrared image processing matlab simulation
test
- matlab光学仿真,模拟光线的反射、折射;非常强大的光学仿真软件。(Matlab optical simulation,Simulate the reflection and refraction of light;;very powerful optical simulation software.)