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matlab的图像处理，包括直方图，图像变换，模 板（空域滤波图象增强和边缘检测算子的应用）-Matlab image processing, including the histogram, image transformation, templates (spatial filter image enhancement and edge detection operators applications)
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matlab implementation of laplacian filter in spatial and frequency domain
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Image enhancement in spatial domain, the sources include histogram, laplacian, unsharp mask, and spatial filter
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关于心电信号的各种滤波方法，IIR，FIR，空域相关，软硬阈值，基于IIR的自适应滤波等-the method for ECG denoising,such as IIR,FIR,spatial correlation,soft and hard threshold,based on IIR filter s adaptive filter
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high boost filter in matlab
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thes source codes implements Adaptive filters.
Adaptive mean filter, Contra Harmonic Mean filter, Harmonic Mean Filter, Geometric Mean Filter and Spatial Filtering.
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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
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spatial filter for spatial domain filtering
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图像增强 灰度变换增强 空域滤波增强 频域增强 色彩增强 小波增强 -Enhanced gray-scale image enhancement transform spatial filter to enhance the frequency domain to enhance color enhanced wavelet enhanced
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采用五种算子对图像进行空域滤波处理，实现去模糊效果。-Using five kinds of operators on the image spatial filter processing, and to the blurring effect.
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对噪声影响的图像进行高斯低通，拉普拉斯，梯度算子等空域滤波-Noise impact on the image for various spatial filter
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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
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Example of a two-dimensional Gabor filterIn image processing, a Gabor filter, named after Dennis Gabor, is a linear filter used for edge detection. Frequency and orientation representations of Gabor filter are similar to those of human visual system,
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QR码作为一种可高速、全方位识别的二维条码,已经在各行各业中得到了应用,并具有很大发展潜力.本文针对QR码图像的识别过程中可能遇到的图像噪声干扰、QR码占实际拍摄图像的一部分、倾斜、几何失真等问题进行了研究,提出了通过改进型中值滤波去除噪声,使用QR码符号特性定位并对倾斜图像进行旋转,对失真不严重的图像采用控制点变换和双线性插值方法进行几何校正.实验证明, 本文的方法简单有效, 可以用于提高条码的正确识别率.-As a high-speed, full identification of th
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图像实验3空域滤波，在matlab环境下进行空域滤波-Experiment 3 spatial filter images in matlab environment with spatial filter
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空域图像增强，使得图像边缘尖锐化，使用了维纳滤波、均值滤波、中值滤波等-Spatial image enhancement, making the edges sharp, and the use of the Wiener filter, mean filter, median filter
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matlab图像处理工具箱及空域滤波函数的使用。理解和掌握图像空域滤波原理和方法-matlab image processing toolbox and use of spatial filtering function. Understand and master the principles and methods of image spatial filter
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空间滤波，matlab编程，介绍了低通滤波器，带通滤波器和高通滤波器。-Spatial filtering, Matlab programming, low-pass filter, band-pass filter and high pass filter.
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空间域内的图像增强，包括均值滤波，线性滤波，倒数加权滤波，digital TV_new 模型去噪的主函数等-Matlab code for image enhancement in spatial domain，Including the mean filtering, linear filtering, the reciprocal of the weighted filter, the digital TV_new model denoising main function
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给定或者生成空间滤波模板，利用卷积原理对于图像用于进行空间滤波(The given spatial filter template is used for spatial filtering)
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