IppsFIRState_64f
Hi,I've just installed version 9.0.0 of IPP. I use VS 2010 as my IDE. I have code that has been working fine with version 7 of the IPP and so I was a little surprised that after installing IPP 9.0.0...
View ArticleProblem rotating 32-bit png with alpha channel
I can do this using OpenCV to load the image file and then the WarpAffine function from the ipp_blur_rotate_sample SDK sample; the alpha channel from the original image is preserved however areas in...
View Articlehow many dll of IPP enable "flush to zero" mode when it is loaded?
I used intel parallel studio 2011, Visual Studio 2008, Window 7- 64bitI load "ipps-7.0.dll" and "ippm-7.0.dll" in folder "C:\Program Files (x86)\Intel\Parallel Studio...
View ArticleConcatenating matrices
How to concatenate matrices with Intel IPP? Are there any functions that perform it like in OpenCV hconcat and vconcat?
View ArticleEvaluation version of IPP8.1
Hi,Is there a way I can get an evaluation version of IPP8.1? We are looking at using IPP JPEG2000 decoder, but JPEG functionality has been removed from IPP9, so it is a no-go for us.Thank you.
View ArticleIn search of g.726 Speech Encoder/Decoder sample source code
I am working on a project that will record some g.726 data. My software does not currently support this codec so we will have to use the Intel IPP library to decode the files after they are recorded....
View ArticleMedian filter 7x7
I'm trying to convert the following code from Matlab to c++ function data = process(data) data = medfilt2(data, [7 7], 'symmetric'); mask = fspecial('gaussian', [35 35], 12); data =...
View Articleintel64 not being installed
I have licences for Intel IPP for linux 9.0 and I am not getting the intel64 directories being install. I have ia32 and ia32_lin. Is there a different version I need to install in order to access 64...
View ArticleippSetNumThreads fails to create threads
We are using IPP 7.0.I have a small console application in which I am calling the FFT function from herehttps://software.intel.com/en-us/articles/how-to-use-intel-ipp-s-1d-four...When i call...
View ArticleSwitching ippSetNumThreads in threads
I have an application that has several threads. We are using IPP 7.0.I want certain functions to run IPP in multi threaded model and some in single threaded modelSo I switch between ippSetNumThreads(1)...
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the result image data is always flip vertical
Hi I am using Intel IPL library and ImageMagicK Library. When I firstly get image date from ImageMagicK I put the data to IPL. Then IPL can get image data.When I display what I got a image data form...
View ArticleHow can I try the MIMO MMSE function?
It is said it is integreated in the Intel® System Studio suite. I have downloaded the 2016 Intel® System Studio suite. But I still can't find the related function?As it is said that MMSE is included in...
View Articleproblems with ippiMalloc_8u_C4()
I am having all sorts of pain chasing down a bug that crashes my app when exiting, that is, when I call all of the destructors and exit. Using gdb, I have noticed something that seems strange to me....
View ArticleAlpha composite onto destination without alpha
I have two cases where I need to do fast composition of images and I can't find a suitable method in IPP.In both cases the destination image doesn't have an alpha channel, but I have alpha information...
View ArticleippiFilterGaussianInit undefined reference to 'exp'
Hi,I'm using ipp 8.2 and I'm trying to compile FilterGaussianBorder.c sample but no chance:gcc gaussian.c -o test -I /opt/intel/ipp/include -L /opt/intel/ipp/lib/intel64 -lippcv -lippvm -lippi -lipps...
View ArticleTranspose error
I use ipp library in my codes(FFTwd, MulC, ie.) and they work right. but I couldnt use ipp transpose functions. I added ipp library and path. I wrote this code from the ipp documents: IppStatus...
View Articledeprecated ippiFilterGauss_8u_xxx
Hi all,how to apply gaussian filter on 4 channels image?
View ArticleippsMalloc_...(int len)
what is the parameter 'len' referring to in ippsMalloc_XYZ(int len) function?does it refer to "number of bytes", or "number" of elements"?using examples on the reference:...
View ArticleIPP with iHD GPU
Hi,It is possible to accelerate operations of IPP with iHD GPU?Like the intel MSDK. CentOS 7 Linux, latest IPP.Best regards Viktor.
View ArticleWrong results with ippsFIRSR_32fc and ippAlgAuto
Hello,I get wrong results with the ippsFIRSR_32fc functions and ippAlgAuto or ippAlgFFT mode. With mode ippAlgDirect it seems to work. I'm using IPP 9.0.1 (ippSP SSE4.2 (p8) 9.0.1 (r49101) 9.0.1.49101)...
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