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提取纹理特征,现在最流行的是gabor小波变换,它的集具有一定的方向性,和纹理特征吻合,Extraction of texture features, and now the most popular is the gabor wavelet transform, it sets a certain direction, and texture characteristics of anastomosis
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基于小波变换和可操纵金字塔算法的图像纹理分析,Based on wavelet transform and the steerable pyramid algorithm for image texture analysis
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本程序包括5个MATLAB程序,分别实现图像分量提取,拉普拉斯变换,图像批量格式转换,图像纹理特征提取,以及小波变换-The program includes five MATLAB programs were achieving the image component extraction, Laplace transform, image batch format conversion, image texture feature extraction, and the wavelet tr
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Gabor小波变换的matlab实现,可以完成对图像的纹理特征提取,广泛应用于图像处理,模式识别等方向-Gabor wavelet transform matlab implementation can complete the image texture feature extraction is widely used in image processing, pattern recognition and so the direction of
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小波变换,主要功能是实现图像纹理的提取。-Wavelet transform, the main function is to achieve the extraction of image texture.
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A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind o
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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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基于小波变换的纹理提取,很好的matlab程序-Extract, good texture based on wavelet transform matlab program
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在MATLAB中求图像纹理特征,时间序列数据分析中的梅林变换工具,借鉴了主成分分析算法(PCA),供做算法研究人员参考,抑制载波型差分相位调制,关于小波的matlab复合分析。- In the MATLAB image texture feature, Time series data analysis Mellin transform tool, It draws on principal component analysis algorithm (PCA), Algorithm for re
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多目标跟踪的粒子滤波器,结合PCA的尺度不变特征变换(SIFT)算法,pwm整流器的建模仿真,主要为数据分析和统计,包括随机梯度算法,相对梯度算法,在MATLAB中求图像纹理特征,有小波分析的盲信号处理。- Multi-target tracking particle filter, Combined with PCA scale invariant feature transform (SIFT) algorithm, Modeling and simulation pwm rectifier
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包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,在MATLAB中求图像纹理特征,基于小波变换的数字水印算法matlab代码。- Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation, In the MATLAB image texture feature, Based on wavelet transform digital water
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在matlab环境中自动识别连通区域的大小,基于小波变换的数字水印算法matlab代码,经典的灰度共生矩阵纹理计算方法。- Automatic identification in the matlab environment the size of the connected area, Based on wavelet transform digital watermarking algorithm matlab code, Classic GLCM texture calculation m
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Based on wavelet transform digital watermarking algorithm matlab code, For lack of EMD, Classic GLCM texture calculation method.
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