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edge
- 利用小波模极大值计算 可以人工设定阈值 用于检测图像边缘
vccanny
- 用c++实现canny算子——高斯滤波，求梯度，非极大值抑制-C++ implementation with a canny operator- Gaussian filter, find the gradient, non-maxima suppression
locmax8
- 八邻域极大值检测，矩阵的极大值不变，其余置0-Eight neighborhood maxima detected, the maxima of the matrix is unchanged, and the rest is set to 0
zhongzhilvbo
- 分别在2幅灰度图像中加入一定量的高斯噪声和椒盐噪声，噪声强度自定。然后采用3×3的均值滤波器和3×3中值滤波器分别对噪声图像进行处理，给出两种处理方法的峰值信噪比(PSNR)；仿效“中值滤波”的方法，对原图像分别进行“极大值滤波”和“极小值滤波”，对所形成的图像给出说明。-Two gray-scale images a certain amount of Gaussian noise and salt and pepper noise , noise intensity since .
xbmjdaz
- matlab中小波变换的模极大值重建信号源程序。通过检测小波系数的模极大值，进而实现重建信号源。-matlab wavelet transform modulus maxima reconstruction signal source. By mold detection wavelet coefficients maxima, thus achieving the reconstructed signal source.
wavelets-image-processing
- 包括小波变换去噪和边缘检测两个方面的代码，其中小波去噪代码中包含硬阈值，软阈值和半软阈值三种方法，而小波模极大值方法中包含含噪声和无噪声两种图像的边缘检测-Including the de-noising and edge detection wavelet transform two aspects of the code, where the wavelet de-noising code contains hard threshold, soft and semi-soft thresho