Patent Number: 6,310,964

Title: Produce size recognition system

Abstract: The present system and apparatus uses image processing to recognize object size within a scene. The system includes novel image processing apparatus and methods to segment one or more object images from a background image of the scene. A processed image (that can be used to characterize size features) of the object(s) is then compared to stored reference images. The object size is recognized when a match occurs. The system can recognize object sizes independent of number of objects present and the objects may be touching each other and overlapping. The system can be trained to recognize object sizes that it was not originally programmed to recognize.

Inventors: Mohan; Rakesh (Stamford, CT), Connell; Jonathan Hudson (Cortlandt-Manor, NY), Bolle; Rudolf Maarten (Bedford Hills, NY)

Assignee: International Business Machines Corp.

International Classification: G01B 11/02 (20060101); G01G 19/414 (20060101); G01G 19/40 (20060101); G06T 7/60 (20060101); G06T 5/00 (20060101); G07G 1/00 (20060101); G06K 009/00 ()

Expiration Date: 10/30/2018