Results 11 to 20 of about 3,123,613 (291)
, 2009 When we want to analyze the continuous change of the face in an image sequence, applying face tracking methods is a better choice than applying the face detection methods to each image frame. Usually, the face tracking methods are more efficient than the ordinary face detection methods because they can utilize the trajectory of the face in the previous
Amit K. Roy-Chowdhury, Yilei Xu
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3D Face Tracking Using Stereo Cameras: A Review [PDF]
IEEE Access, 2020 This review considers previous research, regarding the background and applications of 3D face-tracking systems with a focus on stereo camera-based systems.
Faleh Alqahtani +3 more
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High-performance face tracking [PDF]
Proceedings of the 3rd Symposium on Facial Analysis and Animation, 2012 Face tracking is an extensively studied field. Nevertheless, it is still a challenge to make a robust and efficient face tracker, especially on mobile devices. This extended abstract briefly describes our implementation of a high-performance multi-platform face and facial feature tracking system.
Markuš, Nenad +4 more
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International Journal of Distributed Sensor Networks, 2015 Generally, face detection and tracking focus only on visual data analysis. In this paper, we propose a novel method for face tracking in camera video. By making use of the context metadata captured by wearable sensors on human bodies at the time of video
Dingbo Duan, Jian Ma
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Face Tracking in the Compressed Domain [PDF]
EURASIP Journal on Advances in Signal Processing, 2006 A compressed domain generic object tracking algorithm offers, in combination with a face detection algorithm, a low-compu-tational-cost solution to the problem of detecting and locating faces in frames of compressed video sequences (such as MPEG-1 or ...
Fonseca Pedro Miguel, Nesvadba Jan
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Tracking a detected face with dynamic programming
Image and Vision Computing, 2005 In this paper, we consider the problem of tracking a moving human face in front of a video camera in real-time for a model-based coding application. The 3D head tracking in a MBC system could be implemented sequentially as 2D location tracking, coarse 3D orientation estimation and accurate 3D motion estimation.
Zhengrong Yao, Haibo Li
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Robot Perekam Objek Berbasis Face Tracking
Cogito Smart Journal, 2017 Face tracking merupakan teknik dalam bidang visi komputer yang digunakan untuk melakukan penjejakan pada wajah yang bergerak. Face tracking dilakukan dengan teknik pengolahan citra melalui rangkaian algoritma yang kompleks.
Joe Yuan Mambu +3 more
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Inr tracking with face-to-face and phone app
Medicine, 2023 Background: Warfarin has a narrow therapeutic window. Maintaining the patient’s international normalized ratio (INR) within a predefined therapeutic range is one of the main challenges of warfarin treatment. This study aimed to compare the INR values of patients followed by face-to-face and telephone applications.
Muhammet Onur Hanedan +6 more
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Hierarchical Eyelid and Face Tracking [PDF]
, 2007 Most applications on Human Computer Interaction (HCI) require to extract the movements of user faces, while avoiding high memory and time expenses. Moreover, HCI systems usually use low-cost cameras, while current face tracking techniques strongly depend on the image resolution.
Orozco, Francisco J. +3 more
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Uncertainty Measurements in Non-Contact Neonatal Heart Rate Monitoring
IEEE Access, 2023 Continuously monitoring patient vital signs in the neonatal intensive care unit (NICU) requires wired sensors that can irritate fragile skin, motivating the development of non-contact physiologic signal estimation approaches.
Yasmina Souley Dosso +3 more
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