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Automated blob detection using iterative Laplacian of Gaussian filtering and unilateral second-order Gaussian kernels
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Multiscale edge detection using first-order derivative of anisotropic Gaussian kernels
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Self-adapting weighted operators for multiscale gradient fusion
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Gradient fusion operators for vector-valued image processing
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Unsupervised ridge detection using second order anisotropic Gaussian kernels
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On the impact of anisotropic diffusion on edge detection
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A generalization of the Perona-Malik anisotropic diffusion method using restricted dissimilarity functions
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Multiscale edge detection based on Gaussian smoothing and edge tracking
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Multiscale extension of the gravitational approach to edge detection