How to prevent multi-rate filter from scaling output
I'm using a lowpass filter created with ippsFIRMRInit to upsample a signal by a user definable factor. The output of the filter is scaled roughly (not exactly) proportional to the upsample factor.Is...
View Articlehow to get the progress of the JPEG encoding
Hello Guys,I am implementing the JPEG encoding, As part of this I am done with implementation and it's working fine. But, I need to update the encoding part in the progress meter. could anyone suggest...
View Articlewhere is IPPJ.lib in Intel IPP 8.2
Hello All,I upgraded the Intel IPP 8.0 libraries to 8.2 . In 8.2 i didnt found ippj.lib file. So, I am getting linker errors for the methods avaliable in ippj.lib file.In the ippj.h file mentioned that...
View ArticleDeprecated domains options in intel IPP 8.2 instllation
Hello All,we purchased the Intel Parallel Studio XE 2015 Update 1 Composer Edition for C++ Windows License. While installation I am not getting the Options page to select the deprecated domains....
View ArticleTiled IPP YUV422 image resizing results in visual artifacts
I've been implementing tiled resizing using TBB with IPP resizing functions. All works well with the TBB tiled resizing sample code using the newer resizing API in IPP 8.2 update 1 (.e.g....
View ArticleSHA-3
When will support for the SHA-3 algorithms be added to the crypto libraries for hashing functions?
View Articlehow to encode the JPEG line by line(row by row)
Hello All,Actually, I have implmented the JPEG encoding using Intel IPP libs . Its working for the small images and its not working for the large images. I understood that the problem is with , I am...
View ArticleJPEG Lossless
My IPP is ver.7.0, and it supports SOF3, but not SOF7, SOF11, SOF15.The four markers above indicate lossless-compressed JPEG, is it all right? How about the last version?
View ArticleNot able to install the Cryptographic library on top of composer edition
I had registered the trial version of parallel studio 2015 Update 2 composer edition for windows and downloaded the related crypto package. After installing the composer studio ,when i tried to install...
View ArticleDifference between ResizeCenter and ReSize
Hi, We were currently using the intel IPP 7.1 but still using the depreciated method ResizeCenter. We were evaluating the intel IPP 8.2.1 and want to replace the resizecenter method with...
View ArticleIPP static libs make huge CPU load
Hi all,I use IPP 7.1 to process uncompressed images from IP-cam.So, I have to init my custom DLL, call IPP functions via my own functions inside my DLL and, finally, shut down my DLL.And of course I...
View ArticleHow to handle unhandled, and thrown, H264 bad stream excpetions?
Hi,How to handle unhandled, just thrown, H264 bad bitstream exceptions?Where is the documentation about IPP exception handling, an a general IPP exceptions?Details:From time to time, it is inevitable...
View ArticleIs there any limitation for Max size of the output image of JPEG using IPP
Hello Everyone,I am doing the JPEG encoding using Intel IPP libs. Everything is looking fine but I am encoding the 70000X70000 image , the output JPEG file is showing 4464X4464 . I ecoded the...
View ArticleHow do you buy more copies of an older version of IPP?
We're currently using IPP 8.0 for one of our software products. A new developer recently came on board with us and I want to buy him a copy of IPP 8.0 (or maybe 8.1). I've been scouring the Intel IPP...
View ArticleHow to do 16-bit 2D transpose in ippi?
The function "ippiTranspose" is deprecated. Any other existing function can do the job?
View ArticleIPP Cryptography Library - where are the files as ippcp.h ?
IPP Cryptography LibraryThe IPP cryptography library files are not included in the above lists, since they are not part of the standard product. If you are using the IPP cryptography library you will...
View ArticleIPP zlib slower than opensource zlib when used by HBase
Hi everyone,Recently I tried to replace the stock zlib with IPP zlib 7.0.6 on 64-bit Linux in order to boost the performance of a project using HBase 0.99.2. However I observed slowdown in compression...
View Articleijg libjpeg8 in ipp 8.2
Hey All,I've found this link for ipp ijg implementation:https://software.intel.com/en-us/articles/code-samples-for-intel-integra... Is there such one for the 8.2 ipp? I'd like to use ipp as a...
View ArticleIPPM WarpAffine Center
Hi experts,i want to perform an affine warp of my image. Is there a function which supports warping in respect to the center of the image (and not to the top-left origin of the ROI)? I tried the...
View ArticleAnnouncing new product: Intel® Data Analytics Acceleration Library 2016 Beta
We are pleased to announce the release of Intel® Data Analytics Acceleration Library 2016 Beta! Intel® Data Analytics Acceleration Library is a C++ and Java API library of optimized analytics building...
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