bob.ip.histogram_

bob.ip.histogram_((object)src, (object)histo[, (bool)accumulate=False]) → None :

Compute an histogram of a 2D array. The histogram must have a size of 2^N-1 elements, where N is the number of bits in input. If the accumulate flag is set (defaults to False), then I accumulate instead of resetting the histogram.

histogram_( (object)src, (object)histo, (object)max [, (bool)accumulate=False]) -> None :

Compute an histogram of a 2D array. src elements are in range [0, max] (max >= 0) histo must have a size of max elements

histogram_( (object)src, (object)histo, (object)min, (object)max [, (bool)accumulate=False]) -> None :

Compute an histogram of a 2D array. src elements are in range [min, max] (max >= min) histo must have a size of max-min elements

histogram_( (object)src, (object)histo, (object)min, (object)max, (int)nb_bins [, (bool)accumulate=False]) -> None :

Compute an histogram of a 2D array. src elements are in range [min, max] (max >= min) histo must have a size of nb_bins elements