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Is cv::add() missing argument to pass mask?

asked 2013-04-24 01:54:57 -0500

Booker gravatar image

updated 2013-04-30 05:43:44 -0500

I can only call cv::add(src1, src2, dst)

Is it a bug?

ps: my case image description

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answered 2013-04-24 05:45:20 -0500

updated 2013-04-24 05:47:05 -0500

As seen here you can call the function with a mask. Be sure that the mask only contains 0 and 1 values and is thus a binary image.

So your code should look like

cv::add(src1, src2, dst, mask);

If your openCV does not accept this, then please download the latest version. This does support the function.

EDIT: I have tested it inside my VS2012 which links to the OpenCV2.4.5 and the argument list is supported as seen in the figure below.

image description

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I cannot call it in XCode though, I can only call the add from mat.hpp instead of core.hpp

Booker gravatar imageBooker ( 2013-04-30 00:09:57 -0500 )edit

XCode is using the C++ libraries right? Then this should work. What openCV version are you using? Did you download it from main download page?

StevenPuttemans gravatar imageStevenPuttemans ( 2013-04-30 01:39:01 -0500 )edit

I'm using 2.4.5 from the main download page. It should be C++ libraries but I just cannot call the add function from core.hpp.

When I type cv::add, there is only one option that asks for 3 arguments.

I have added the screen captured, please help.

Booker gravatar imageBooker ( 2013-04-30 05:40:22 -0500 )edit

Please file a bug report for this one. I am getting more and more the impression this is actually a bug.

StevenPuttemans gravatar imageStevenPuttemans ( 2013-04-30 07:56:03 -0500 )edit

The iOS admin just closed my report(#2999) saying it is XCode feature, not a bug. I still have no clue to pass a mask.....sigh

Booker gravatar imageBooker ( 2013-05-03 13:45:00 -0500 )edit

Then ask the same person for directions... i cannot help you more on this topic :)

StevenPuttemans gravatar imageStevenPuttemans ( 2013-05-04 04:50:09 -0500 )edit

Thanks for your replies, I have been waiting for him to reply for several days.

Booker gravatar imageBooker ( 2013-05-04 10:01:50 -0500 )edit
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Asked: 2013-04-24 01:54:57 -0500

Seen: 182 times

Last updated: Apr 30 '13