Pattern recognition based on information integration

摘要

A method for recognizing a primitive in an image includes recognizing at least one primitive in the image to obtain at least one candidate shape of the at least one primitive, which at least one candidate shape has a respective confidence; determining whether the recognizing of the at least one primitive has a potential error based on the confidence; obtaining auxiliary information about the at least one primitive from a user in response to determining that the recognizing has the potential error; and re-recognizing the at least one primitive at least in part based on the auxiliary information.

主权项

1. A system for recognizing a primitive in an image, the system comprising:
a memory; and a processor configured to communicate with and execute a set of hardware units, the hardware units comprising:
a recognizing unit configured to recognize a primitive in the image to obtain at least two candidate shapes of the primitive, each of the at least two candidate shapes having respective confidences;a potential error detecting unit configured to determine that the recognizing of the primitive has a potential error based on a difference between the respective confidences of the at least two candidate shapes being lower than a predetermined threshold;an auxiliary information obtaining unit configured to obtain, in response to determining that the recognizing has the potential error, displaying a user-interface and prompting a user to hand-draw the primitive in said user-interface as auxiliary information about the primitive; anda re-recognizing unit configured to re-recognize the primitive at least in part based on the auxiliary information.