Mercurial > forge
changeset 10740:a9fd789b543e octave-forge
normxcorr2: check input that template is smaller than image
author | carandraug |
---|---|
date | Wed, 29 Aug 2012 02:56:16 +0000 |
parents | 7ffd9112104b |
children | dc6d0e4f406f |
files | main/image/inst/normxcorr2.m |
diffstat | 1 files changed, 2 insertions(+), 0 deletions(-) [+] |
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--- a/main/image/inst/normxcorr2.m Wed Aug 29 02:45:12 2012 +0000 +++ b/main/image/inst/normxcorr2.m Wed Aug 29 02:56:16 2012 +0000 @@ -26,6 +26,8 @@ function cc = normxcorr2 (temp, img) if (nargin != 2) print_usage; + elseif (rows (temp) > rows (img) || columns (temp) > columns (img)) + error ("normxcorr2: template must be same size or smaller than image"); endif cc = xcorr2 (img, temp, "coeff"); endfunction