ImageEn, unit ievision




procedure inRange(lower: TIEVisionScalar; upper: TIEVisionScalar; dest: TIEVisionImage); overload; safecall;
procedure inRange(lower: TIEVisionImage; upper: TIEVisionImage; dest: TIEVisionImage); overload; safecall;


Returns true if image pixels lie between the specified values.
First overload checks a range of two scalar values.
Second overload checks a matrix (image) of lower and upper values.

Parameter Description
lower Lower value or matrix of values
upper Upper value or matrix of value
dest Container used to store results. Contains 255 if related pixel is inside the range