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Questions tagged [cvblobslib]

35 questions
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OpenCV+cvBlobsLib: blobs come out "stretched" on the x-axis

Making the usual blob tracker with OpenCV and cvBlobsLib, I've come across this problem and it seems no one else had it, which makes me sad. I get the RGB/BGR frame, choose the color to isolate, treshold it into b/w, find the blobs and add the…
user1763695
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Skimage Blob detection for Text

I am following this tutorial of Blob Detection for Text purpose and facing some issues, please check if anyone could help. How to extract each detected blob in form of image. How i can draw a rectangle instead of circle. from math import sqrt from…
Munazza Ali
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C++ : Installing cvBlobLib library for Visual Studio 2015

I've been looking all over the web for a proper code for that library but whenever i try to build it using CMake 3.4.2 it gives me errors and when i try to build the resulting visual studio project (using Visual Studio 2015) it gives me errors as…
Gambit2007
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Compile cvblob library in 32bit on 64bit OS

Is there any way for me to compile the cvblob library in 32bit on a 64bit Debian OS? I tried to look for this in the cvblob documentation but couldnt find anything relevant.
j_0101
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Build OpencvBlobsLib in Windows Environment

How to perform the build OpenCVBlobsLib Lib in Microsoft Visual Studio 2013 (works on previous versions)
Ricardo
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how to solve "ImportError: libcxcore.so.1" error while installing blobs package

I have an problem while trying to install opencv blobs package on ubuntu12.04.i'm not able to install it. i'm getting the below error which i mentioned. import _BlobResult ImportError: libcxcore.so.1: cannot open shared object file: No such file…
sankar
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Effecient ways to merge blob whose position inside another blob using cvbloblib

I want to merge the blob whose position inside another blobs. I use the cvbloblib opencv c++. I can get all the blobs; however, the library basically detect all blob even the position of those blob inside another. I think of using iterative ways to…
sayvortana
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How to use cvblob with OpenCV? (already compiled)

I finally managed to cmake and compile the cvblob projekt. I thought that it will give me a lib but instead I got a dll. I have the header file and a dll. How can I use them in my project?
MazzMan
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How to detect merged blobs?

I'm wondering if there is a method to detect two blobs being split or being merged ? is there an OpenCV or CVblob built-in functions to do the task if not any hint will be nice. Thanks.
ELYAS
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cvBlobsLib external link error..please help me

today I've compiled "cvblobslib" for Windows with OpenCV in my Visual Studio C++ 2010. Compilation goes OK, and I obtain "cvblobslib.lib". I've follow the istruction on library to set Visual C++ in my project to use this library (C++ additional…
Domenico
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Reducing lag during blob detection of real-time, binary b/w webcam feed using cvblobslib and opencv(c++)

I'm building a skin-detection algorithm that takes constant, real-time feed with a webcam, converts it to a binary image (based on the skin color of the person's face), and filters out the noise by only showing focusing on the largest blobs (using…
Connor
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Error while building cvblobs.lib with VS2010 and Windows7

I am trying to build cvblobslib in VS2010 with windows 7. The cvblobs wiki page here http://opencv.willowgarage.com/wiki/cvBlobsLib#Build_intructions describes that to build you need to just open the project file and build it.However, for me…
userXktape
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OpenCV Blob tracking in cocoa application

I want to create a cocoa application for mac os x and use blob detection from a camera input in order to process gestures. So far I have installed OpenCV and also the library cvBlob but I have no idea what to from now and so far I couldn't find any…
matteok
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Cannot Build cvblobslib_v_8_3 with VS 2012 and Opencv 2.4.2

I am trying to build the cvBloblsLib and have been unable to do so far. I have tried to follow the instructions but I am missing something. Do I need to include the directories for OpenCV2.4.2 in cvBlobsLib? If I dont I get blobcontour.h(6) : fatal…
user349026
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cvBlobsLib with mingw

Does anybody know how to build cvBlobsLib using MinGW? On official page http://opencv.willowgarage.com/wiki/cvBlobsLib there is only instruction for VS. There is also linux version of this lib…
Russell Crowe
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