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Added method reference to example.
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@@ -14,15 +14,17 @@ This is the most accurate and slowest approach. It computes the Laplacian
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of Gaussian images with successively increasing standard deviation and
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stacks them up in a cube. Blobs are local maximas in this cube. Detecting
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larger blobs is especially slower because of larger kernel sizes during
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convolution. Only bright blobs on dark backgrounds are detected.
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convolution. Only bright blobs on dark backgrounds are detected. See
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:py:meth:`skimage.feature.blob_log` for usage.
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Difference of Gaussian (LoG)
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Difference of Gaussian (DoG)
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----------------------------
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This is a faster approximation of LoG approach. In this case the image is
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blurred with increasing standard deviations and the difference between
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two successively blurred images are stacked up in a cube. This method
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suffers from the same disadvantage as LoG approach for detecting larger
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blobs. Blobs are again assumed to be bright on dark.
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blobs. Blobs are again assumed to be bright on dark. See
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:py:meth:`skimage.feature.blob_dog` for usage.
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Determinant of Hessian (DoH)
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----------------------------
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@@ -31,7 +33,7 @@ matrix of the Determinant of Hessian of the image. The detection speed is
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independent of the size of blobs as internally the implementation uses
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box filters instead of convolutions. Bright on dark as well as dark on
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bright blobs are detected. The downside is that small blobs (<3px) are not
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detected accurately.
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detected accurately. See :py:meth:`skimage.feature.blob_doh` for usage.
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"""
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