Intel® Integrated Performance Primitives
Community support and discussions relating to developing high-performance vision, signal, security, and storage applications.
Announcements
This community is designed for sharing of public information. Please do not share Intel or third-party confidential information here.
6628 Discussions

Will ippiResizeSqrPixel support _xxx_C2R in the future?

qqjzhao
Beginner
105 Views
Hi,

I have a program keep resizing a 2d complex number matrix/plane. Now the data is saved in standard {REAL, IMG} format, i.e., the result of a 2d FFT. In order to use ippiResizeSqrPixel on this complex plane, I have to split the data into REAL plane and IMG plane and call ippiResizeSqrPixel_32f_C1R() seperately on each plane, then merge two results together to one complex plane.

I notice that there exist _32f_C3R and _32f_C4R in IPP, only _32f_C2R is missing, which is what I need. Will IPP add this mode in the near future?


0 Kudos
1 Reply
Chao_Y_Intel
Employee
105 Views

Hello,

For image processing domain, generally, we do not have support C2 format( for complex data). I think split the data is the way that can be used at this moment. But I will track it into our database, so it can be reviewed for future release plan.

Thanks,
Chao

Reply