CountNonZero
Counts non-zero array elements. The function do not work with multi-channel arrays.
HasNonZero
Checks for the presence of at least one non-zero array element. The function returns whether there …
Max
Calculates per-element maximum of two arrays or an array and a scalar.
Mean
Calculates an average (mean) of array elements.
MeanStdDev
Calculates a mean and standard deviation of array elements.
Min
Calculates per-element minimum of two arrays or an array and a scalar.
MinMaxIdx
Finds the global minimum and maximum in an array. The extremums are searched across the whole array …
MinMaxLoc
Finds the global minimum and maximum in an array. The function cv::minMaxLoc finds the minimum and …
Normalize
Normalizes the norm or value range of an array. when normType=NORM_MINMAX (for dense arrays only). …