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Attention Tracking Tool October 3, 2011
Requirements Document • Now available to view on Project Website! • Description of AT2’s features and behaviors • Software & Libraries • Visual Studio 2010 • OpenCV 2.3 • EmguCV 2.2.1 • Microsoft .NET Framework 4.0
Learning OpenCV & EmguCV • Purchased PDF from O’Reilly • Looked at online tutorials • AT2 now on SVN http://attentiontrackingtool.googlecode.com/svn/trunk/ • Face detection implemented • GUI created • Video record in Progress
Emotion Detection Research • Strategy • Detect faces in group • Track faces on screen • Detect features of face for emotion • Measure changes in head position and features • Use measurements to determine emotion • Machine Learning • OpenCV Support for Machine Learning • AdaBoost, SVM, MLP, Naïve Beyes, Binary Trees
Test Plan • Available to view on Project Website! • Test software for every possible situation we might encounter • Attention Metrics • Presentation Record • Facial Expression • Tests on Live Subjects Approved by IRB! • Test application in actual classroom environment
Auto Camera Tracking System • Olin Engineering Auditorium • 2 camera • Lanyard • Our software • 1 camera • API
Design Document • Available to view on Project Website! • Architecture of System and Software Modules.