Classifying complete and incomplete date-time information

Details Classifying complete and incomplete date-time information Classifying complete and incomplete date-time information

2007-02-28

2010-10-12

Couso, Yon (Department: 2624)

Image analysis

Pattern recognition

Classification

C382S305000

Reexamination Certificate

active

07813560

ABSTRACT:
A method for automatically classifying images into a final set of events including receiving a first plurality of images having date-time and a second plurality of images with incomplete date-time information; determining one or more time differences of the first plurality of images based on date-time clustering of the images and classify the first plurality of images into a first set of possible events; analyzing the second plurality of images using scene content and metadata cues and selecting images which correspond to different events in the first set of possible events and combining them into their corresponding possible events to thereby produce a second set of possible events; and using image scene content to verify the second set of possible events and to change the classification of images which correspond to different possible events to thereby provide the final set of events.

REFERENCES:
patent: 6351556 (2002-02-01), Loui et al.
patent: 6606411 (2003-08-01), Loui et al.
patent: 6636648 (2003-10-01), Loui et al.
patent: 6898737 (2005-05-01), Goeller et al.
patent: 6996782 (2006-02-01), Parker et al.
patent: 2007/0236729 (2007-10-01), Yoda
patent: 2008/0062282 (2008-03-01), Shiimori
patent: 2008/0183049 (2008-07-01), Karkanias et al.

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