topic Re: Is there a CopyMirrorBorder function? in Intel® Integrated Performance Primitives

Is there a CopyMirrorBorder function?

simbalee — Tue, 04 Aug 2009 00:03:30 GMT

There already are CopyConstBorder, CopyReplicateBorder and CopyWrapBorder in IPPI.
I am wondering if there is a similar function, say CopyMirrorBorder, that peforms image copying with mirrored borders.
It seems to be vey useful.

Re: Is there a CopyMirrorBorder function?

Ying_H_Intel — Tue, 04 Aug 2009 03:46:15 GMT

Quoting - simbalee

Hello,

do you mean
src
1 2 3 4
5 67 8
9 10 11 12
13 14 15 16

copy width=2 border andmirro inboth horizontal and vertical axes.
to dst
6 5 5 67 8 8 7
2 1 12 3 4 4 3
2 1 1 2 3 4 4 3
6 5 5 6 7 8 8 7
10 9 9 10 11 12 12 11
14 13 13 14 15 16 16 15
14 13 13 14 15 16 16 15
10 9 9 10 11 12 12 11
, right?

Thefunctionalityseemsuseful, butnotreadyin current version. I willrecord it into IPP product definition database and notify you if it is implemented in some future version.

Best Regards,
Ying

Re: Is there a CopyMirrorBorder function?

simbalee — Wed, 05 Aug 2009 02:16:00 GMT

Quoting - Ying Hu (Intel)

Thank you very much.
And your understanding is exactly what I mean.

Re: Is there a CopyMirrorBorder function?

Ying_H_Intel — Wed, 05 Aug 2009 07:54:19 GMT

Hi Simbalee,

Thank you for your verify. The feature is escalated toIPP productdatabase.I will send your message if it is avaiable.

Thanks
Ying