资源列表
The-detection-of-replication
- 基于dct对同图复制粘贴的检测，对图像进行dct分块，然后提取dct特征，最后字典排序，找出相似块进行连线。-Based on DCT for the same picture copy paste detection, the image of the DCT block, and then extract the DCT feature, the final dictionary sort, find similar blocks for the connection.
1
- 在MATLAB中利用迭代式求阈值法，自动求出最佳阈值，并且对图像进行二值化处理。-Use in MATLAB iterative threshold method uated automatically determine the optimal threshold value, and the image binarization processing.
Raster_vb
- For i = 0 To PicMain.Height MaskLine = False 初始化MaskLine变量 For j = 0 To PicMain.Width CurrentColor = GetPixel(PicMain.hdc, j, i) 取得当前所在点的颜色值 If j < PicMain.Width Then TwoColor = GetPixel(PicMain.hdc, j + 1, i) 取得当前所在点前面一点的值, 用途是当是一条很宽的线条
KL
- 基于KL变换的特征提取的方法。 选取数据库中的部分样本（每个人的前5张图片）作为训练样本，其余作为未知的测试样本。从训练样本中得到KL变换矩阵，然后对训练样本和测试样本都进行变换，用变换后的数据作最近邻识别，距离可以为对应灰度值之差的平方和，统计识别率。-KL transform based feature extraction method. Select the database part of the sample (each person' s top 5 pictures)
CrossDlg
- 摄影测量单像空间后方交会程序计算原理主要代码。-Photogrammetric space resection alone as the principle of the main code calculation procedures.
ncdf_browser
- 设计用来读取和浏览netCDF和HDF文件，IDL程序 -This program is designed to make it easier to browse and read the data and metadata in netCDF and HDF files.
SolveOMP
- OMP算法实现，主要用于重构,解决1范数问题，可以用于压缩感知-the complication of OMP algrithm to recovery，the maily function is to solve 1 norm question,it can be use in compressed sensing.
mygui
- 数字图像处理中灰度变换，傅里叶变换，霍夫曼压缩，拉氏变换等等对一幅图像进行变换，用GUI界面显示，其中用到的霍夫曼代码是自己编的，下一个传上-Gray-scale transformation of digital image processing, Fourier transform, Huffman compression, Laplace transform, and so transform an image using the GUI interface display, which
1
- 绘制一幅人像或风景图像的幅频图及相频图,并由幅频图及相频图重建空间域图像.(使用fft2,ifft2,fftshift函数)-Draw a portrait or landscape image amplitude-frequency and phase-frequency diagram in Figure by the amplitude-frequency and phase-frequency diagram in Figure spatial domain image reconstr
MRF
- 利用马尔可夫模型检测分割图像，获得MAP准则下的图像分割结果
codebook_learningcode
- codebook高级背景建模的例程，很好的学习资料-codebook high background modeling routines, good learning materials
quation
- 完成给定序列的量化，并计算量化误差的信噪比。-Completion of a given sequence to quantify and calculate the quantization error signal to noise ratio.