Intel® Integrated Performance Primitives
Community support and discussions relating to developing high-performance vision, signal, security, and storage applications.

deprecated ippiFilterGauss_8u_xxx

Sascha
Beginner
186 Views

Hi all,

how to apply gaussian filter on 4-channels image(RGBA) ?

0 Kudos
2 Replies
Bjoern_B_Intel
Employee
186 Views

Hi Sascha,

The way I understand what you try to solve is using the Gaussian filter on an RGBA image. The problem space is still two dimensional (x and y). Applying this the RGBA, you need to call this function four times on each color component.

Let me know if this helps.

Thanks & Best,

Bjoern

Sascha
Beginner
186 Views

Hi Bjoern,

I call the gaussian function twice:

1x ippiFilterGaussianBorder_8u_C3R for (RGB)

and

1x ippiFilterGaussianBorder_8u_C1R (A)

Reply