搜索资源列表
image_dct_trans
- 采用c语言对8**8图像进行离散傅立叶变换，实现对图像压缩处理-to eight images ** 8 discrete Fourier transform, to achieve Image Compression
FFTc
- 快速傅里叶变换用c语言实现！！经测试可用-Fast Fourier Transform using c language! ! Been tested and can be used
HARTLEY.ZIP
- The frequency domain plays an important role in image processing to smooth, enhance, and detect edges of images. Although image data typically does not include imaginary values, the fast Fourier transform (FFT) has been used for obtaining spect
jpeg
- 在matlab环境下基于傅立叶变换的图像压缩和反压缩-Matlab environment in Fourier transform-based image compression and anti-compression
Computing-the-2D-Discrete-Fourier-Transform
- Computing-the-2-D Discrete-Fourier-Transform IEEE article
mpfr
- another fourier transform source code
FFT
- FFT快速傅里叶变换的c++实现源代码，用于数字图像处理和计算方法上-FFT Fast Fourier Transform source code c++ implementation for digital image processing and calculation method
FreTrans
- 图像处理，变换包括傅里叶变换，离散余弦变换，沃尔什变换等。-Image processing, transformation, including Fourier transform, discrete cosine transform, Walsh transform and so on.
DCT
- 离散傅里叶变换程序源码，matlab主程序，函数-Discrete Fourier transform program source code, matlab main program, function
demo
- 数字图像处理的所有功能代码比如直方图均衡，灰度变换，平滑滤波，锐化，傅立叶变换，噪声处理-All the features of digital image processing code such as histogram equalization, gray level transformation, filtering, sharpening, Fourier transform, the noise processing
wav_fourier
- Wav Compresion using Fourier Transform
pinpu
- 在快速傅里叶变换大的基础上以对信号进行短时分析，能画出三维瀑布图。-In the fast Fourier transform big on the basis of the signal is short analysis, can draw 3 d waterfall diagram
CS_OMP
- 利用快速傅立葉轉換，配合omp的CS範例.-Fast Fourier Transform, with the the omp of the CS example.
262572
- decimation in time domain(DIF) fast fourier transform
dif
- fast fourier transform (FFT)-DIF
New-folder-(2)
- discrete fractional fourier transform
DCT-FT
- DTC变化，傅里叶变换，基于DCT的压缩变换-DTC changes, Fourier transform, DCT-based compression transform
frac-wth-single
- FRACTIONAL FOURIER TRANSFORM USING ALTERNATE PIXELS
pocs
- POCS (Projection Onto Convex Sets) is often used to reconstruct partial Fourier MRI data. This implementation works with 2D or 3D data on a Cartesian grid. It is optimized for speed and automatically detects the asymmetrically sampled dimension.
Image-processing-programs
- image and signal processing are used mostly right now. these programs is related to image processing. Image negative is used for the getting the negative image of the original image. and contrast stretching is for the give the middle value. Fast Four