搜索资源列表
image-processing---fft
- 2D图像处理的快速傅里叶变换，输入输出接口便捷-2D image processing, fast Fourier transform, and convenient input and output interfaces
FFT_IFFT.rar
- （1）求出两维单色数字图象的傅立叶变换以及逆变换，除对比图象效果外，还要给出以中心点作为原点图象显示方式的傅立叶变换的频谱、相位谱，并验证两维傅立叶变换的性质。 （2）傅立叶变换后，计算图象能量谱的分布范围：画出包含图象能量92.0％，94.6％, 96.4, 98.0％ 以及99.5％ 的圆圈区域。,(1) obtained two-dimensional monochrome digital image of the Fourier transform and inverse transf
FFT.rar
- 用VC++实现的快速傅里叶变换的源代码，开发平台是VC++6.0,this is fft which effects in image by vc++
Phase_Correlation 基于OpenCV和FFTW实现的相位相关图像匹配程序
- 基于OpenCV和FFTW实现的相位相关图像匹配程序，需要OpenCV和FFTW库文件的支持。本程序并没有用到OpenCV中的DFT，而是用了FFTW中的FFT，所以速度要快很多。-Based on OpenCV and the FFTW implementation phase correlation image matching procedures, require OpenCV and FFTW library files. This procedure does not use Ope
DIF-IFFT
- 可用于图像处理中的傅立叶逆变换子程序，使用fortran编程-Can be used for image processing in the inverse Fourier transform subroutine, use the fortran program
PicProcess
- 一个数字图像处理源码，实现了jpeg，bmp，tiff，png，gif等多种图像格式的读取，边缘检测，fft变换，图像形态变化等功能-A source of digital image processing to achieve a jpeg, bmp, tiff, png, gif image formats such as read, edge detection, fft transform, image features such as morphological changes
IBR
- 这个是基于ibr的图像拼接方法，用的很多的技术，基于fft变换，属于频域拼接。500行的程序，欢迎大家尝试。-This is based on the image mosaic ibr methods, many of the technology, based on the fft transform, frequency domain are spliced. 500 line program, welcome you to try
first
- 二维傅里叶变换,对图像进行二维傅里叶变换处理-Two-Dimensional Fast Fourier Transform The purpose of this project is to develop a 2-D FFT program "package" that will be used in several other projects that follow. Your implementation must have the capabilitie
fft
- 使用c++语言对彩色图像进行傅里叶变换。里面使用了cimg库和fftw库-Using c++ language for color image Fourier transform. Cimg used inside the library and library fftw
FFT2D
- This is the processing of images to be converted into 2D. from the original picture, it will be first converted to grayscale in the form, then do 2 Dimensional FFT on the image, then the image is done in 2D FFT on the result of changes filter.seluruh
200805
- java实现图像处理各种常用操作，包括图形分割，fft变换，镜像处理，灰度处理-java realize a variety of commonly used image processing operations, including the graphics division, fft transform, image processing, gray-scale treatment
compressed-sensing-procedure
- 基于压缩感知的图像处理，分别使用二维DCT、FFT和一维dwt变换对图像信号进行稀疏变换，然后使用正交匹配追踪算法进行重构，在进行相应的逆变换-This is a image processing procedure based on compressed sensing which respectively uses two-dimensional DCT, FFT and one-dimensional dwt transform to sparse the image signal a
BMPProcessT
- 一个实现了对BMP图像进行基本图像处理的程序，包括图像几何变化，FFT，和二值化等-A realization of BMP images of the basic image processing procedures, including changes in image geometry, FFT, and so on Binarization
FFT_2D
- 二维情况下实现快速傅立叶变换，利用一维情况下的FFT实现-under 2D of the fast Fourier transform, using a dimension of the FFT
2107210017520071022238367591296
- vc图像处理比较全面的程序，提供了图象直方图均衡，robert,sobel,prewitt,kirsch,gauss等方法的边缘检测运算，中值滤波，二维FFT变换和DCT变换，图象的反转，旋转等一些基本的图象模板变换和点变换的功能。目前只处理256*256的图象-vc images deal with more comprehensive procedures, provided the image histogram equalization, robert, sobel, prewitt,
Ten
- 第十章 MATLAB 图像正交变换 10.1 正交变换通用算子 10.2 傅立叶变换 10.2.1 傅立叶变换的原理 10.2.2 傅立叶性质 10.2.3 二维离散傅立叶变换（ 2DDFT ） 10.2.4 快速傅立叶变换（ FFT ） 10.2.5 傅立叶变换的研究与应用 10.3 离散余弦变换 10.3.1 DCT 变换矩阵 10.3.2 dct2 函数和 dctmtx 函数 10.4 Walsh- Hadamard 变换
FFT
- 对图像进行离散余弦变换处理，包含FFT，DCT-On discrete cosine transform image processing, including FFT, DCT
fft_watermark
- 基于FFT的数字水印嵌入程序，该程序通过对水印图片进行猫脸变换的预处理，增强的水印图片的鲁棒性-FFT-based digital watermark embedding process, the program conducted by Watermark picture cat face Transform pretreatment, enhanced the robustness of watermark image
fft-6243-sejinhom
- 利用 C++语言对 图像FFT 处理-The use of C++ Language of image processing FFT
ImageTransformation
- 图像处理的图像变换部分，包括DCT，Walsh,FFT等变换操作以及滤波处理-Image processing of image transform parts, including the DCT, Walsh, FFT transformation operation, as well as filter processing