A NOVEL FACE DETECTION AND TRACKING ALGORITHM IN REAL- TIME VIDEO SEQUENCES
نویسندگان
چکیده
منابع مشابه
Combining face detection and people tracking in video sequences
Face detection algorithms are widely used in computer vision as they provide fast and reliable results depending on the application domain. A multi view approach is here presented to detect frontal and profile pose of people face using Histogram of Oriented Gradients, i.e. HOG, features. A K-mean clustering technique is used in a cascade of HOG feature classifiers to detect faces. The evaluatio...
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It is possible to classify the face detection algorithms according to three categories. Very simple algorithms (based on averages of pixel) allowing the detection of face lling up most of the image, complex algorithms (PCA, neural networks) allowing to detect small and big faces and nally intermediate algorithms (often based on contours and skin color detection) allowing the localization of med...
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Global Positioning System (GPS) spoofing could pose a major threat for GPS navigation ‎systems, so the GPS users have to gain a better understanding of the broader implications of ‎GPS.‎ In this paper, a plenary anti-spoofing approach based on correlation is proposed to distinguish spoofing effects. The suggested ‎method can be easily implemented in tracking loop of GPS receiver...
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The first step in an automatic face recognition system is to localize the face region in a cluttered background and carefully segment the face from each frame of a video sequence. In this paper, we propose a fast and efficient algorithm for segmenting a face suitable for recognition from a video sequence. The cluttered background is first subtracted from each frame, in the foreground regions, a...
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Magic Mirror is a face swapping tool that replaces the user’s face with a selected famous person’s face in a database. The system consists of a user interface from which the user can select one of the celebrities listed. Upon selection, model fitting automatically starts using the results of face detection and facial feature localization. Model fitting results in a set of points which describe ...
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ژورنال
عنوان ژورنال: International Journal of Electronics Signals and Systems
سال: 2013
ISSN: 2231-5969
DOI: 10.47893/ijess.2013.1132