搜索资源列表
VB
- 反色，统计直方图，灰度均衡，空间低通滤波等-Anti-color histogram, gray balance, spatial low-pass filtering
kongyu
- 空域相关滤波,一种很好的消噪方法,对信号的预处理有很好的效果-Spatial correlation filtering, a good de-noising method for signal pre-processing are very good results
graphical_illustration_filering_in_the_spatial_an
- A Graphical Illustration of Filtering in the Spatial and Frequency Domains.
2
- 基于Gabor变换的图像纹理识别。 提出了一种改进的Gabor变换的图像纹理增强算法，将空域的纹理图像变换到联合空间频率域并将联合空间 频率域的能量分布作为掌纹的特征，Gobar滤波器在频域内对子块其主方向上频率能量分布进行滤波，特征向量进行了匹配 识别，增强特征纹线信息并对核心区域进行多方向空间频率能量滤波合成，同时也对滤波算法进行了优化，有效地减少了运 算量。-Gabor transform based image texture recognition. An improv
DIP
- 数字图像处理 空间/频率域滤波 霍夫变换 骨架细化法 膨胀与腐蚀-Digital image processing, spatial/frequency domain filtering Hough transform matrix expansion and corrosion thinning France
Imageenhancement2
- 包括图像变换增强、灰度变换增强、直方图变换增强、空间域滤波增强、频域增强等-Including image transformation enhanced gray-scale transformation enhanced, histogram transformation enhanced, enhanced spatial domain filtering, frequency domain to enhance and so on
Textureclassificationusingspectralhistograms
- Based on a local spatial/frequency representation,we employ a spectral histogram as a feature statistic for texture classification. The spectral histogram consists of marginal distributions of responses of a bank of filters and encodes implicit
a
- NAME: bpass PURPOSE: Implements a real-space bandpass filter which suppress pixel noise and long-wavelength image variations while retaining information of a characteristic size. CATEGORY: Image Processing CALLING SEQUENCE
ImageFiltering
- 图像滤波，高斯，均值，中值，滤波源代码 Image Filtering/dftfilt.m, Image Filtering/directinv.m, Image Filtering/gaussianLR.m, Image Filtering/medianfilt.m, Image Filtering/rgblaplacian.m, Image Filtering/rgbspatial.m, Image Filtering/spatial.m, Im
backproj
- BACKPROJ uses the filtered or unfiltered backprojection algorithm to perform the inverse Radon transform. The filter is designed directly in the frequency domain and then multiplied by the FFT of the projections. The projections are zero-padded to a
frequencyfilt-hpf
- FFT Filters provide precisely controlled low- and high-pass filtering (smoothing and sharpening, respectively) using a Butterworth characteristic. The image is converted into spatial frequencies using a Fast Fourier Transform, the appropriate filter
image
- 一个简单的图像处理mfc程序，包括图像显示，参数计算，图像直方图，空间域频率域滤波，复原等-Mfc a simple image processing procedures, including image display, parameter calculation, the image histogram, spatial frequency domain filtering, restoration, etc.
imageSmoothAndInhance
- image_smooth.m ： 图像平滑主函数，调用average_median average_median.m : 空域邻域平均法和中值滤波法对图像进行平滑处理 image_inhance.m : 图像增强主函数，调用inhance inhance.m : 图像增强处理 lenna.bmp woman_v7_5.bmp : 原始灰度图片 实验结果文件夹 ： 保存了实验过程中生成的图像和程序流程图-image_smooth.m: image smo
Bi_median
- matlab编写的Bilateral方法改进中值滤波的程序，运行发现在设置合适参数的情况下能够保留图像的边缘同时起到一定的去噪效果。空域处理。-matlab prepared Bilateral median filtering method to improve the program, run to set the appropriate parameters found in the case to the edge while preserving image denoising pla
1.2.2
- 利用各种不同尺寸的空间滤波器模板对图像进行锐化滤波，并比较滤波效果，说明不同大小的滤波器处理产生差异的原因-The spatial filter using a variety of different size templates image sharpening filter, and compare filtering effect of the different size of the filter to deal with the causes of the differences
Mathworks
- 详细说明： 读入图像，对于图像进行高斯高通以及低通滤波，显示结果，与原图进行对比-Detail: ch5_1_1: image gray-scale linear transformation (5.1.1) ch5_1_2: image grayscale piecewise linear transformation (5.1.1) ch5_1_3: using the transfer function of the number of forms of dynamic range c
a-series-of-programs
- 详细说明： ch5_1_1： 图像灰度线性变换 （§5.1.1） ch5_1_2： 图像灰度分段线性变换 （§ 5.1.1） ch5_1_3： 采用对数形式的变换函数进行动态范围压缩 （§5.1.1） ch5_1_4： 图像直方图的均衡化 （§5.1.2） ch5_1_5： 直方图规定化 （§5.1.2） ch5_2_1： 邻域平均的线性平滑滤波法实现降噪 （§5.2.2） ch5_2_2： winner滤波法实现降噪 （§5.2.2） ch5_2_3： 中值滤
CSP
- CSP code，是一种有监督的空间频率滤波方法-CSP code, a supervision spatial frequency filtering method
DOAestimation
- DOA估计算法，包括music算法，卡尔曼滤波算法，空间平滑算法，改进的空间平滑算法，自适应梯度算法。-DOA estimation algorithms, including music algorithm, Kalman filtering algorithm, spatial smoothing algorithm, improved spatial smoothing algorithm, adaptive gradient algorithm.
lvbo
- 本代码是针对图像进行空域、频域滤波的代码。有经过加噪，再滤波的。-The image spatial frequency domain filtering.