资源列表
shuiyin
- 视频水印技术是利用某些特定的算法把一些标志性的水印信息嵌入到视频当中，它用于视频的版权保护，是信息隐藏技术领域研究的一个重要方向。本课题通过分析视频水印技术的发展背景、应用领域、发展现状及其相关理论知识，提出了一种在视频关键帧中嵌入水印的算法。该算法首先利用Arnold置乱技术对水印图像进行加密预处理，然后根据欧式距离法提取出视频关键帧，最后通过LSB算法在关键帧中实现水印的嵌入和提取。处理过的关键帧合成视频中后仍然可以正常播放，且不会被人的感知系统察觉或注意到。实验表明该算法合理易实现。-Vi
ditu
- 江苏省地面站点数据插值面分布图，使用griddata插值出70站点数据情况-griddata of jiangsu rainfall
colorization-code
- 图像彩色化定义，灰度图像通过优化算法转换为彩色图像的过程-Definition color images, grayscale images with optimized algorithms convert a color image process
FULL-CODE
- Since the birth of digital data hiding, image authentication has been one of its most widespread applications. During the first years, aside a few numbers of works, this application was limited to verifying the integrity of the image or locating its
OMPdemo
- SAR图像压缩感知图像处理，用于压缩感知处理后的SAR图像进行图像重建与恢复-SAR image compression sensing image processing, image sensing processing for compressing SAR image after reconstruction and restoration
tc20-32-x64
- 2D图形编辑，tobc 2.0，opengl图形显示-2D graphics editor, tobc 2.0, opengl graphic display
butterworth
- 图像傅里叶变换，巴特沃斯滤波，傅里叶反变换-Fourier transform image, Butterworth filter, inverse Fourier transform
FMT
- 梅林变换的各种算法代码，很详细，基于matlab开发环境，适合初学者-Various compressed sensing algorithm, very detailed, based on matlab development environment, suitable for beginners to learn
color_feature
- 提取图片的颜色特征，对每个像素点提取出一个三维的向量。-Extracting an image' s color characteristics for each pixel to extract a three-dimensional vector.
circle
- 这是用VS2005实现的中点画圆算法程序，对学习计算机图形学的朋友有帮助。-This is implemented using VS2005 stipple round algorithm procedures, computer graphics friends help in learning.
face-detection
- 检测人脸，基于opencv的C++编程。利用了脸部两个眼睛及椭圆形脸来识别检测人脸。-Face detection, C++ programming opencv based. Use of both eyes and face, oval face detection to identify faces.
boundary-description-
- 图像目标边界描述代码，简单明了，内有说明解释- Image object boundary descr iption code, simple and clear, which is described to explain