Sampled Gaussian Kernel

Some articles on sampled gaussian kernel, gaussian kernel, sampled, gaussian:

Scale Space Implementation - The Sampled Gaussian Kernel
... step in practice, the presumably simplest approach is to convolve the discrete signal with a sampled Gaussian kernel where (with ) which in turn is truncated at the ends to give a filter with finite ... a constant C times the standard deviation of the Gaussian kernel where C is often chosen somewhere between 3 and 6 ... Using the sampled Gaussian kernel can, however, lead to implementation problems, in particular when computing higher-order derivatives at finer scales by applying sampled derivatives of Gaussian ...

Famous quotes containing the word kernel:

    After night’s thunder far away had rolled
    The fiery day had a kernel sweet of cold
    Edward Thomas (1878–1917)