Return the estimated background image
give_bg_esti returns the estimated background image of the current BgEsti data set. The background image has the same type and size as the initialization image passed in create_bg_esti.
Before calling give_bg_esti, a data set has to be marked as current set.
BackgroundImage (output_object) |
image -> object : byte / real |
estimated background image of the current data set |
/* read Init-Image: */ read_image(:InitImage:'Init_Image':) > /* initialize BgEsti-Dataset with fixed gains and threshold adaption: */ create_bg_esti(InitImage::0.7,0.7,'fixed',0.002,0.02,'on',7,10,3.25,15.0:) > /* read the next image in sequence: */ read_image(:Image1:'Image_1':) > /* estimate the Background: */ run_bg_esti(Image1:Region1::) > /* give the background image from the aktive dataset: */ give_bg_esti(:BgImage::) > /* display the background image: */ disp_image(BgImage:::).
give_bg_esti returns TRUE if all parameters are correct.
run_bg_esti, create_bg_esti, update_bg_esti
run_bg_esti, update_bg_esti, create_bg_esti