Results 261 to 270 of about 155,196 (309)
, 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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Face Tracking and Pose Representation
Procedings of the British Machine Vision Conference 1996, 1996 We describe a dynamic face tracking system based on an integrated motion-based object tracking and model-based face detection framework. The motion-based tracker focuses attention for the face detector whilst the latter aids the tracking process.
Stephen J. McKenna +2 more
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Face as Mouse Through Visual Face Tracking
The 2nd Canadian Conference on Computer and Robot Vision (CRV'05), 2005This paper introduces a novel camera mouse driven by visual face tracking based on a 3D model. As the camera becomes standard configuration for personal computers (PCs) and computation speed increases, achieving human-machine interaction through visual face tracking becomes a feasible solution to hands-free control. Human facial movements can be broken
Jilin Tu, Thomas S. Huang, Hai Tao
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The extension of statistical face detection to face tracking
First Canadian Conference on Computer and Robot Vision, 2004. Proceedings., 2004A real time probablistic face tracking system using monocular vision is presented based on face target acquisition and subsequent particle filtering techniques. First, the face target acquisition and initialization stage used a skin color classification and statistical face model matching apprroach to find the face target.
Haisheng Wu, John S. Zelek
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Algorithm for multiple faces tracking
2003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698), 2003Robust real-time face tracking is a challenging task. This paper presents an algorithm for tracking faces of multiple people even in case of total occlusion. The method uses the color distribution of each face with the mean shift tracking method.
Charay Lerdsudwichai +1 more
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Active face and feature tracking
Proceedings 10th International Conference on Image Analysis and Processing, 2003This paper describes a method for the detection and tracking of human face and facial features. Skin segmentation is learnt from samples of an image. After detecting a moving object, the corresponding area is searched for clusters of pixels with a known distribution.
Luis Jordao +3 more
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Face tracking for expressions simulations
Proceedings of the 4th international conference conference on Computer systems and technologies e-Learning - CompSysTech '03, 2003This paper presents a work that is part of the system for creation of real-faced avatar for emphatic communication. We have made a new extension of the KL T (Kanade-Lucas-Tomasi) face tracker. which is robust against loss of the tracked points. Stochastic skin-color model is used for a face segmentation in the frames contained in a video sequence ...
Peter Gejgus, Martin Sperka
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Face Clustering Based on Fusion of Face Tracking and Optimization
Proceedings of the 2020 9th International Conference on Computing and Pattern Recognition, 2020Face clustering algorithms play an important role in face recognition and data analysis. Since the slow speed and high complexity face clustering algorithm of large-scale data in the face recognition system, we propose a face clustering algorithm combining face tracking and optimization.
Zengmin Lin +3 more
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Tracking a detected face with dynamic programming
Image and Vision Computing, 2005In 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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Interleaved detection and tracking of faces in video
IEEE International Conference on Image Processing 2005, 2005In this note it is discussed how face detection and tracking in video can be achieved relying on a detection-tracking loop. Such integrated approach is appealing with respect either to robustness and computational efficiency.
Giuseppe Boccignone +3 more
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