- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content

Thanks,

Dave

Link Copied

6 Replies

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content

--Gennady

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content

To clarify, using the data below:

pSrc -> 1 2

34

5 6

7 8

SumRows would return a 4-element array containing: 3, 7, 11, 15

SumColumns would return a 2-element array containing: 16, 20

--Dave

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content

The IPPfunctionsippsSumRows_x() adn ippsSumColumns_() in ipps manual ippsman.pdfseemsbe able to perform the operations.

Regards,

Ying

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content

I'm also with the need of using a sum of rows/columns for my application (actually I need the mean of all rows/columns in an image, but if I get the sum I can divide this by the size of the columns/rows) but can't find the ippsSumColumns_() or ippsSumRows_()... It seems they have been removed from the new ipps libraries, is this so? In ippi exists something similar:ippiSumWindowRow_8u32f_C1R, my problem is that my source matrix is a Ipp32f* and this function needs a Ipp8u*, do you guys know how to solve this?

Boris

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content

Boris,

ippsSumColumns_()/ippsSumRows were speech recognition functions, which are not included in the IPP 7.0.

To sum a row, you can use ippsSum_32f as a replacement.

Thanks,

Chao

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content

Topic Options

- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page