setAreaOfInterest method of the IRecognitionService interface

Sets the area on the frame where the text is to be found.

The size of the area of interest affects performance and the speed of convergence of the result. The best result is achieved when the area of interest does not touch the boundaries of the frame but has a margin of at least half the size of a typical printed character.

void setAreaOfInterest( Rect areaOfInterest );

Parameters

areaOfInterest
The rectangle specifying the area of interest in the image coordinates.

3/2/2022 12:59:15 PM

Usage of Cookies. In order to optimize the website functionality and improve your online experience ABBYY uses cookies. You agree to the usage of cookies when you continue using this site. Further details can be found in our Privacy Notice.