home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
The CICA Windows Explosion!
/
The CICA Windows Explosion! - Disc 2.iso
/
demo
/
wit472.zip
/
DEMO
/
ROILOOP.HLP
/
ROILOOP.bin
Wrap
Text File
|
1994-11-25
|
864b
|
19 lines
IGRAPH
roiLoop --- create and display the areas for a series of ROIs
DESCRIPTION
The roiLoop igraph demostrates how the getData, memory, sequencer, and
collector can be used to form an algorithm which is capable of operating
on a series of interactively defined regions. The getRegions operator
allows the user to specify a set of regions which are then fed to
the sequencer. The sequencer takes each region and sends it to the
statsRoi operator which requires both an image and a region to compute
a variety of simple statistics. The memory operator is used to store
and recall the same image over the set of regions. The area output of
the statsRoi operator is fed to a collector which collects data until
told to release the final vector of area measurements by the sequencer
count flag. The resulting area vector is displayed.