Intel Ipp Jpeg Compression for x64
I am having a strange problem using Intel ipp jpeg compression for my 64 bit windows application... the color conversion function ippiBGRToYCbCr_JPEG_8u_C3P3R defined in ippj.dll gets bizare frequently...
View ArticleippiBGRToYCbCr_JPEG_8u_C3P3R does not work properly with x64
Hello,It seems like there is a bug in intel ipp 7.1 and 7.0 Compression function for x64. The color conversion function ippiBGRToYCbCr_JPEG_8u_C3P3R defined in ippj.dll is not working properly....
View ArticleIPP FFT called from C# does not scale with additional CPU cores
Cross-posting from http://stackoverflow.com/q/15836542/90475Here's my code... I intend to run IPP FFT over millions of 1D traces by calling Correlate(): **performance matters**.In Visual Studio...
View ArticleLoad and Unload issues with Waterfall DLLs ( Instruction Set specific )
I detected an issue related to Loading and Unloading steps for Waterfall DLLs ( Instruction Set specific ).Let's say I've compiled an application ( 64-bit / Dynamic linking of IPP libraries ) that...
View ArticleIPP 7.1 with OpenCV 1.1
Is IPP 7.1 compatiable with OpenCV 1.1? I am having trouble getting sample OpenCV 1.1 code to autodetect IPP 7.1 DLL's at runtime. Note this is cross posted on StackOverflow.I have IPP 7.1 via Intel...
View Articlelinking IPP to VIsual
Hi everybody,I'm currently using bilteral filtering of IPP (ippiFilterBilateral_8u_C1R) but i encounter som problems of linking during compilation.I went to the link above to be sure that everything is...
View ArticleRGB to HSV Issue
Hello,I'm using IPP 6.1.2.041.I need to convert RGB image to HSV color model. I have a simple 2 pixel image to test, first pixel is RGB 0,0,254 (near pure blue), second pixel is0,255,1 (near pure...
View Articlestatus of ippr functions
Hi Intel IPP, I had been thinking of extending some of my funtions of 3D, and was intending to use ippr functions (then we were using IPP 6.0). Now that I really have to get a 3D version, I read...
View ArticleSignificant slow down of Intel IPP
Hi Experts: I think it should a very tough question here. I list the code below, where chunks=94 and fftLen=8192.for(Int i=0; i<chunks; i++) { ...... ippsAdd_32f(data2, data3+i*fftLen, data2,...
View Articleabout ippi image
Can we use the IPP library to flip the image vector horizontally? so we can retrieve a "mirror image". Thanks a lot!
View ArticleQ. regarding DMIP based design
Hi all,I have been recently looking at and experimenting with DMIP, and I have a basic question:Suppose my task is to extract 2 columns from an Image, and add them. This I would like to do in a loop,...
View Articlefrom DCT8x8Fwd to DCTFwd
hi,There is an interesting example here above of using DCT8x8Fwd with 16u data :http://software.intel.com/sites/products/documentation/doclib/ipp_sa/71/...I'm trying to obtain the same result but with...
View ArticleLicensing with Automated Build Machines
One developer in my organization has requested a license for IPP software. I also have several automated build machines that, from what I can gather from the information I've found online, would also...
View Article32 bit image scaler
Hi all,This is my first question in this forum so be gentle please.I have been using IPP 7.0 and currently I am trying to implement a scaler to scale my 32 bit image to its new resolution without...
View ArticleippiWarpPerspectiveQuad makes Exception in Purify
Hi,we use the Intel_IPPI_ippiWarpPerspectiveQuad_8u_C1R of Intel IPP V7.0 with the interpolation IPPI_INTER_CUBIC.We tested the software with IBM Purify and it shows an exception and memoryleaks (in...
View ArticleIPP 7.1 and Fortran from Intel Parallel Studio XE 2011 questions
Our company has Intel Parallel Studio XE 2011 and uses fortran to develop our applications. We are considering whether to buy licenses for IPP 7.1 given that there are routines for vector...
View ArticleWhere to find 64 bit libraries for Mac?
Hi all,I have used IPP libraries to implement my application on Windows. Now it's time for Mac. I did search for 7.0 64 bir Mac libraries but couldn't find them anywhere. Could you please point me...
View ArticleIPP initialization issue with .NET
When I run this code, 7 is written to the console (SSE 2 is enabled). If I run some FFT methods and re-run initialization, I get 3295 (SSE 4.2). What can I do to get consistent results from this API?I...
View ArticleBasic query regarding IPP: how to write, execute and run code using ipp
Hi Sir,I'm from Walchand College of Engineering, Sangli, India. Our college has procured Intel Cluster Toolkit.We have started working on this toolkit. But we are not getting how to open GUI of IPP,...
View Article[Question] Intel Ipp Median
Hi all.I have a question. The code below is image processing for median filter in real-time.But, after median processing the image comes with a diagonal as shown in Fig 1.Try to solve this part, fix...
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