Re: Normalised cross correlation
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26 Mar
2012
26 Mar
'12
10:04 p.m.
On Mon, Mar 26, 2012 at 6:36 PM, Tony Yu <tsyu80@gmail.com> wrote:
Thanks for checking. What do you mean by "correct position in the correlation"?
It looked like you took the result of np.correlate, and then normalized those coefficients. I wasn't sure (didn't verify) whether the normalization was computed for the correct position in the np.correlate result.
Hmm, I was under the impression that half-template matches would be appropriately penalized.
That explanation seems reasonable--such behaviour seems totally sane. Stéfan
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Stéfan van der Walt