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eduardolundgren / tracking.js

A modern approach for Computer Vision on the web
http://trackingjs.com
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Possible to track facial expression? #113

Closed bildlich closed 9 years ago

bildlich commented 9 years ago

Is it theoretically possible to use the tracking to ineptret a person's facial expression? E.g. determining how much a person is smiling by measuring the angle from the corner of one's mouth to the center?

eduardolundgren commented 9 years ago

For object detection we have the ViolaJones algorithm, which helps you find rectangles around the desired object. In order to detect facial expressions you need to extract relevant face key-points. There is a nice project that may interest you for that https://github.com/auduno/clmtrackr.