资源列表
FFT
- C语言实现的快速傅里叶变换，FFT。还有较详细的说明文档-C language implementation of the fast Fourier transform, FFT. There is a more detailed descr iption of the document
opencv
- opencv c++ 对图像处理的小程序-Simply draw a rectangle on the image of the small program
ImageProcess
- 基于vc6.0环境下的雷达工程数据的可视化与处理，它是一个比较综合性的例子。-Vc6.0 environment based radar engineering data visualization and processing, it is a more comprehensive example.
N-Gram-LM
- 该程序基于Bi-Gram模型算法思想对一训练文本中的词汇建立语言模型，而后对测试文本中的语句进行预测出现概率-The program is based on Bi-Gram model algorithm ideas on a training text vocabulary build language model, and then the text of the statement of the test to predict the probability of occurrence
Squares-seeking-phase
- 基于labVIEW的最小二乘法算拟合正弦波计算相位-Calculated based on least squares fitting labVIEW calculated phase sine wave
sobel2
- sobel实现 的边缘检测，效果还不错-sobel edge detection achieved, the results were pretty good. . . . . . . .
FrFT
- 分数Fourier变换,用于图像处理，数字水印等-Fractional Fourier transform
matlab_calib
- 对于鱼眼图像的角点检测，集成到matlab环境中，并利用这些参数进行校正-For fisheye image corner detection, integrated into the matlab environment, and use these parameters for correction。
TwoStageFilter
- 利用opencv实现烟雾检测，利用的特征是：在［0.625Hz，2.5Hz］带宽的频率范围内，监 测图像序列的灰度值通过一个二阶的滤波器后，子信号的频率值的变化，观察其峰峰值的个数，当峰值个数超过2次的时候即可判定为烟雾点-Smoke detection using opencv realized, is characterized by the use: In the [0.625Hz, 2.5Hz] bandwidth, frequency range, the gray value o
lkdemo
- LK光流跟踪算法，对运动物体进行跟踪并画出方向矢量。-LK optical flow tracking algorithm for tracking of moving objects and draw the direction vector.
setTIFprojection
- 图像文件格式要求为“tif”，工具将遍历工作目录下的文件并按图幅号确定其1：1万图幅的高斯投影坐标系。-Image file format requirements as "tif", tools will traverse the working directory under the file number and press maps 1:10000 maps to determine the Gaussian projection coordinates.
Raster_porj_pan
- 将地理坐标的栅格投影到高斯-克吕格坐标，并平移栅格的X、Y。向东为正，向西为负；向南为负，向北为正。-The geographical coordinates of the raster projected onto the Gauss- Krüger coordinate, and pan raster X, Y. East is positive, west is negative south is negative, north is positive.