The IG_REC_recognize function in ImageGear v16 had three parameters: page handle, Recognition Data F file (RDF) name, and a flag specifying whether to save images on the disk.

The IG_REC_image_recognize function replaces IG_REC_recognize starting in ImageGear v17. The two last parameters have been removed in this new function.  Recognition data is not saved into a RDF file anymore, but is attached to the recognition image. Also, images are now kept in memory unconditionally.

AT_ERRCOUNT ACCUAPI IG_REC_image_recognize(HIG_REC_IMAGE hImg);