JoeC's profile - activity

Of course, you are correct. There was a version mismatch between the code and documentation that I was using. I didn't realize that fact until you explicitly pointed that out. I'm now using the correct documentation, and the code works. Thanks!

My apologies, but I evidently don't understand LorenaGdl's response. I looked at the enumerations on the indicated page, and I tried changing CV_DIST_MASK_PRECISE and CV_DIST_L2 to cv::DIST_MASK_PRECISE and cv::DIST_L2, but then instead of just not liking the function distanceTransform, the compiler additional didn't like cv::DIST_MASK_PRECISE and cv::DIST_L2. Conversely, it had previous not objected to CV_DIST_MASK_PRECISE and CV_DIST_L2. I'm a bit of a newbie to OpenCV. Would you mind providing additional detail? Thanks.

I'm trying to use the function distanceTransform(...). However, my compiler keeps saying: namespace cv has no member distanceTransform Is this function still supported? Is it possible that I'm missing an include file?

I have also been looking for some example code. The documentation at link text says there is an example at link text, but that second webpage doesn't seem to exist.

I'm trying to get an exact result using maskSize = CV_DIST_MASK_PRECISE and distanceType = CV_DIST_L2. I do see that there was a previous question about this function link text. A response on June 13, 2014 confirmed a bug when specifically using these two values. I guess I'm hoping it got fixed in the intervening 1.5 years. Is that a safe assumption? Or should another parameterization be used?

Arch Linux x86_64 OpenCV 3.1.0 VS2013

Neither imread nor imwrite seem to support 32-bit floating point arrays.

I'm developing code in C++ with Visual Studio (v13). I have a 2D array of 32-bit floating point values that I would like to be able to read/write. Are there any functions in OpenCV that would support reading and writing of floating point arrays?