NonMaximaMethod
Description
Defines the way non-maxima are detected.
Values of this enumeration:
- Nearest - Checks the nearest of the four basic direction: horizontal, vertical and two diagonals.
 - Interpolated - Checks one precise direction, interpolating pixel values.
 - InterpolatedPlus - Checks one precise direction, interpolating pixel values, with an additional check.
 - Double - Checks the two nearest of the four basic directions.
 - Quadruple - Checks the two nearest of the four basic directions, but also not straight.
 
