-
avi2im
将avi视频图像转换成一帧帧的图像，并将帧图像保存到下级目录中。(Avi video images will be converted into an image frame, and frame images saved to the lower directory.)
- 2008-04-04 12:53:29下载
- 积分：1
-
MRFFeature
高斯马尔可夫随机场纹理分割程序matlab(a gaussian markov random field for texture segmentation)
- 2012-05-10 13:24:50下载
- 积分：1
-
Gabor_matlab
matlab图像处理非常重要，Gabor小波提取特征,然后用支持向量机作分类器，可以用于掌纹，人脸，指纹识别(Gabor wavelet feature extraction, and then use the support vector machine classifier, can be used for palmprint, face, fingerprint recognition)
- 2012-11-27 14:21:38下载
- 积分：1
-
xiaobo
小波纹理分析软件.可以进行各种小波分析及图像重建(Wavelet texture analysis software. Can be a variety of wavelet analysis and image reconstruction)
- 2008-06-17 15:05:51下载
- 积分：1
-
fouriermellin代码
傅里叶梅林变换，图像处理的基本内容，易学易懂(Fu Liye Mellin transform, the basic content of image processing, easy to learn and understand.)
- 2018-06-06 09:53:15下载
- 积分：1
-
地震
地震剖面代码,横坐标是时间，纵坐标是道数.(Seismic code, the abscissa is the time, the ordinate is the number.)
- 2017-11-03 16:41:10下载
- 积分：1
-
MeFrm
说明： 傅立叶变换在图像处理中的重要作用：
(A) 图像增强与图像去噪
绝大部分噪音都是图像的高频分量，通过低通滤波器来滤除高频噪声；边缘也是图像的高频分量，可以通过添加高频分量来增强原始图像的边缘；
(B) 图像分割与边缘检测
提取图像高频分量
(C) 图像特征提取
形状特征：傅里叶描述子
纹理特征：直接通过傅里叶系数来计算纹理特征
其他特征：将提取的特征值进行傅里叶变换来使特征具有平移、伸缩、旋转不变性
(D ) 图像压缩
可以直接通过傅里叶系数来压缩数据；常用的离散余弦变换是傅立叶变换的实变换；
(Fourier transform in the important role of image processing:
(A) image enhancement and image denoising
Most of all images of high frequency noise by low pass filter to filter out high frequency noise edge is the image of the high frequency components can be enhanced by adding high frequency components to the edge of the original image
(B) Image segmentation and edge detection
High frequency components extracted image
(C) image feature extraction
Shape features: Fourier descriptors
Texture: directly through the Fourier coefficients to calculate the texture features
Other features: The characteristic value extracted by Fourier transform to the characteristics of translation, scaling, rotation invariance
(D) image compression
Fourier coefficients can be directly compressed data commonly used discrete cosine transform is the Fourier transform of the real transformation
朗读显示对应的拉丁字符的拼音)
- 2011-03-28 19:06:27下载
- 积分：1
-
camcali
激光标定中得激光线检测程序，激光标定中得激光线检测程序(A laser line detection program was the laser line detection procedures, laser calibration laser calibration)
- 2021-04-15 10:58:55下载
- 积分：1
-
matlab
zemax非序列下gaussian光束的matlab程序（包括zemax演示源文件）(zemax sequence under non-gaussian beam matlab program (including zemax demo source files))
- 2013-09-25 15:25:18下载
- 积分：1
-
DCTwatermark
基于DCT方法的数字水印论文5篇，对学习基于DCT方法的数字水印初学者会有帮助。可以了解基于DCT的水印基本方法。(DCT-based method of digital watermarking papers 5, to learn methods of digital watermarking-based DCT would be helpful for beginners. DCT-based watermark can learn the basic method.)
- 2009-12-16 00:58:58下载
- 积分：1
