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2017-07-07 02:13:35 -0600 deesha

hello guys am pretty new to this opencv so can anyone help me how contourArea(); function works in opencv in detail and how does it returns in double and here is the piece of code [closed]

opencv
c++

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2017-07-07 00:05:34 -0600 deesha

can anyone reply how does this contourArea() function works ?is there any formula behind it to get values in double [deleted]

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2017-07-24 01:32:48 -0600 deesha

is there any specific function to find width and height of any object in python and opencv ? [closed]

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2017-07-20 02:02:25 -0600 deesha

how to get height of any object using python and opencv [deleted]

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2017-07-18 01:09:45 -0600 berak

hello anyone answer me how to pass command line arguments through python and how this error occurs usage: object_size.py [-h] -i IMAGE -w WIDTH object_size.py: error: argument -i/--image is required in this below code [closed]

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