In the field of biometrics, palmprint is a novel but promising technology. Limited work has been reported on palmprint identification and verification, despite the importance of palmprint features. There are many unique features in a palmprint image that can be used for personal identification. Principal lines, wrinkles, ridges, minutiae points, singular points, and texture are regarded as useful features for palmprint representation.
标签： biometrics technology palmprint promising
上传时间： 2016-04-02
上传用户：duoshen1989
a ppt file describe privacy protected visual surveillance , a survey of all existed methods on provacy preserving visual surveillance
标签： surveillance protected describe existed
上传时间： 2017-05-09
上传用户：youke111
Steganography is the art of communicating a message by embedding it into multimedia data. It is desired to maximize the amount of hidden information (embedding rate) while preserving security against detection by unauthorized parties. An appropriate information-theoretic model for steganography has been proposed by Cachin
标签： Steganography communicating multimedia embedding
上传时间： 2017-07-29
上传用户：
The matlab code implements the ensemble of decision tree classifiers proposed in: "L. Nanni and A. Lumini, Input Decimated Ensemble based on Neighborhood Preserving Embedding for spectrogram classification, Expert Systems With Applications doi:10.1016/j.eswa.2009.02.072 "
标签： L. A. classifiers implements
上传时间： 2017-08-02
上传用户：无聊来刷下
Quake 3 s MD3 Viewer (july 13, 2007), loads and displays a player and a weapon. Supports lighting, texture mapping and animation. Includes a sample player model with weapon. See README for how to use it. Note (1): it uses the POSIX opendir/readdir functions, which are not implemented in all compilers under Windows (MinGW supports them). Note (2): This demo works on little endian architectures only. Libraries: OpenGL, GLU, GLUT, boost, libjpeg. Files: md3loader.zip (2.4 MB)
标签： and Supports displays lighting
上传时间： 2017-09-10
上传用户：czl10052678
基于灰度共生矩阵提取图像纹理自编的matlab代码，非常好用！！
标签： texture extraction based on GLCM
上传时间： 2015-05-12
上传用户：123321wm
Photoshop dds 插件photoshop dds插件是DirectDraw Surface的缩写，实际上，它是DirectX纹理压缩（DirectX Texture Compression，简称DXTC）的产物。DXTC减少了纹理内存消耗的50%甚至更多，有3种DXTC的格式可供使用，它们分别是DXT1，DXT3和DXT5。 在OrigoEngine的材质系统中，可以看到很多的dds文件。可以简单地认为这些dds文件同bmp、tga等常见的图片格式一样，记录了一张图片的信息，如果我们在photoshop中使用dds的插件，就可以在photoshop中打开这些文件。有个插件安装了就可以查看看DDS格式图片，好像一般是游戏的。
标签： DDS 8IP
上传时间： 2015-12-17
上传用户：dummer
