{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Tracking Faces in Grayscale Video Sequences with \"Binary Direction Vectors\" - Introduction and Evaluation of Binary Direction Vectors as a New Local Structural Feature for Tracking Faces with the \"OpenCV CAMSHIFT Tracker\" (Paperback) - Common","author_name":"By (author) Hajo Hoffmann","thumbnail_url":"https://www.ebooknetworking.net/books/B00/EQF/bigB00EQFEXO4.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00EQFEXO4.html\">Tracking Faces in Grayscale Video Sequences with &quot;Binary Direction Vectors&quot; - Introduction and Evaluation of Binary Direction Vectors as a New Local Structural Feature for Tracking Faces with the &quot;OpenCV CAMSHIFT Tracker&quot; (Paperback) - Common</a>","width":400,"height":300}