NDLI: Method and Apparatus for Pattern Tracking Cross Reference to Related Application

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Method and Apparatus for Pattern Tracking Cross Reference to Related Application

Content Provider	Semantic Scholar
Copyright Year	2017
Abstract	(54) METHOD AND APPARATUS FOR PATTERN (52) U.S. Cl. ........................................................ 382/103 TRACKING (57) ABSTRACT (75) Inventors: Lei Guan, Philadelphia, PA (US); Adam Hanina, New York, NY (US) A method and apparatus for pattern tracking The method includes the steps of performing a foreground detection pro (73) Assignee: Al Cure Technologies, Inc., New cess to determine a hand-pill-hand region, performing image York, NY (US) segmentation to separate the determined hand portion of the hand-pill-hand region from the pill portion thereof, building (21) Appl. No.: 13/110,500 three reference models, one for each hand region and one for the pill region, initializing a dynamic model for tracking the (22) Filed: May 18, 2011 hand-pill-hand region, determining N possible next positions for the hand-pill-hand region, for each Such determined posi Related U.S. Application Data tion, determining various features, building a new model for that region in accordance with the determined position, for each position, comparing the new model and a reference model, determining a position whose new model generates a highest similarity Score, determining whether that similarity score is greater than a predetermined threshold, and wherein (51) Int. Cl. if it is determined that the similarity score is greater than the G06K 9/00 (2006.01) predetermined threshold, the object is tracked. (60) Provisional application No. 61/447.243, filed on Feb. 28, 2011.
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Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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