阈值处理 参数为阈值区间上下限 以及与之内外替代值

自己用AHDL写的关于YUV信号转RGB信号的视频处理，硬件环境可能不太一样，可以做为参考，是在EP1C6Q240I7上运行的-AHDL write their own use on the YUV signal transduction RGB video signal processing, hardware environment may not be the same, can be used as reference, is running on EP1C6Q240I7

主要在对图片加入不同噪声时进行图像复原程序。-Mainly in the picture by adding different noise when the image recovery process.

小波融合算法的实现 可以直接进行运行 质量很好。 -fusion

基本的图像变换，包括：动态显示，几何变换，灰度变换，变换域处理，图像分割，小波变换等-The basic image transformation, including: dynamic display, geometric transform, grayscale transform, transform domain processing, image segmentation, wavelet transform, etc.

根据学生学好，检查学生的答题卡信息，检查成绩是否有错误-According to students to learn, the answer sheet to check the information of students to check whether there is any error results.

openyuv.m将yuv视频文件打开，保存为png文件。writeyuv.m将yuv视频中的第一镇上/下/左/右位移后写入另一yuv文件。-openyuv.m will yuv video file open, save as a png file. yuv video writeyuv.m will be the first town/down/left/right shift after another yuv file write.

虹膜提取matlab程序,有说明，自己可以修改下-Matlab extract iris procedures that can modify their own under the

于傅里叶变换的图像加密技术研究 具体是将一幅图像用 fft 变换到频域 在频域中进行加密 我考虑的是通过随机相位来加密的方法，请问用matlab怎样实现 加密后在通过 ifft 得到加密后的图象 -Fourier transform in the image encryption technology to study the details of an image is to use fft transformed to the frequency domain in the frequency domain I consider encryption is through random-phase approach to encryption, Will the use of Matlab how to achieve the adoption of encryption ifft be encrypted images

一个较为不错的图象的边缘检测的SOBEL的算法,直接可以进行特征的提取-A relatively good image SOBEL edge detection algorithms, can be characterized by direct extraction

二维中值滤波在图像中的应用，vc编写的dos程序，暂时只能处理24位深度的bmp图片，且像素为4的整数倍。-2D median filtering images in the application vc dos prepared by the procedures, temporarily can only handle 24 bmp picture of the depth and pixel for the entire four several times.