grey_projections ( Region, Image : : Mode : HorProjection, VertProjection )

Calculate horizontal and vertical gray-value projections.

grey_projections calculates the horizontal and vertical gray-value projections.


Parameters

Region (input_object)
region -> object
Region to be processed.

Image (input_object)
image -> object
Grayvalues for projections.

Mode (input_control)
string -> string
Type of invariance.
Default value: 'simple'
List of values: 'simple', 'rectangle', 'wave'

HorProjection (output_control)
real-array -> real
Horizontal projections.

VertProjection (output_control)
real-array -> real
Vertical projections.



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