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Just a curiosity

In some code i see something like that:

Mat bw; source_image.copyTo(bw); bw = bw < 60;

But i don't understand what is the meaning of the operator '<'. I try to find in the doc but i don't find anything (maybe i don't know what i need to search). Someone can explain me? Thanks

Just a curiosity

In some code i see something like that:

Mat bw; source_image.copyTo(bw); bw = bw < 60;

But i don't understand what is the meaning of the operator '<'. I try to find in the doc but i don't find anything (maybe i don't know what i need to search). Someone can explain me? Thanks

Just a curiosity

In some code i see something like that:

Mat bw; source_image.copyTo(bw); bw = bw < 60;

But i don't understand what is the meaning of the operator '<'. I try to find in the doc but i don't find anything (maybe i don't know what i need to search). Someone can explain me? Thanks