deprecated ippiFilterGauss_8u_xxx - Intel Community

Intel® Integrated Performance Primitives

Deliberate problems developing high-performance vision, signal, security, and storage applications.

deprecated ippiFilterGauss_8u_xxx

615 Views

Hi all,

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

Link Copied

2 Replies

615 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

Copy link

615 Views

Hi Bjoern,

I call the gaussian function twice:

1x ippiFilterGaussianBorder_8u_C3R for (RGB)

and

1x ippiFilterGaussianBorder_8u_C1R (A)

Copy link

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.