Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Highlighted
Beginner
9 Views

MKL Fast 2D Normalized Cross Correlation

Jump to solution
Is there a fast MKL implementation for 2D normalized cross correlation (e.g. for matching a template patch to an image)?
0 Kudos

Accepted Solutions
Highlighted
9 Views
yes.

the Vector Statistical Library ( VSL ) portion of the MKL supports generalized multidimensional convolution and correlation. see http://softwarecommunity.intel.com/isn/downloads/softwareproducts/pdfs/347468.pdf Chapter 2 and method

status = vsldCorrExecX(task, y, ystride, z, zstride);

in addition,

http://www.cs.ubc.ca/~deaton/remarks_ncc.html

may also be helpful and informative.
Philip Taylor

View solution in original post

0 Kudos
2 Replies
Highlighted
10 Views
yes.

the Vector Statistical Library ( VSL ) portion of the MKL supports generalized multidimensional convolution and correlation. see http://softwarecommunity.intel.com/isn/downloads/softwareproducts/pdfs/347468.pdf Chapter 2 and method

status = vsldCorrExecX(task, y, ystride, z, zstride);

in addition,

http://www.cs.ubc.ca/~deaton/remarks_ncc.html

may also be helpful and informative.
Philip Taylor

View solution in original post

0 Kudos
Highlighted
Beginner
9 Views
Thank you Philip Taylor (Intel) , for your help.
0 Kudos