Sets each image pixel to one of two values by comparing its intensity to two thresholds. Values outside of the two thresholds are set to the high value, and pixel values inside or equal to the thresholds are set to the low value.

Inlets & Arguments:

#	Name	Arg	Description
1	image	n/a	Eyes Image, standard operator messages see: eyes messages
2	low threshold	t	Low threshold: If pixel < t or t2 < pixel then pixel = high value, else pixel = low value.
3	high threshold	t2	High Threshold.
4	low value	lo	Value to assign to pixels outside of threshold range.
5	high value	hi	Value to assign to pixels within threshold range.

Outlets:

#	Name	Description
1	thresholded image	Resulting binary image
2	number of active pixels	Number of pixels that are within threshold in the image. See results out for information on format.

Messages:

Standard messages

Accepts all messages sent to the eyes object. See eyes messages.

Argument messages

Accepts all inlet arguments as messages: t, t2, lo, and hi.

Example:

See Also:

threshold, >, <, <=, >=, <>, !=, =