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H. Stern and B. Efros, "Adaptive color space switching for face tracking in multi-colored lighting environments," presented at the Int. Conf. Automatic Face and Gesture Recognition, Washington, DC, 2002.

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On-Line Selection of Discriminative Tracking Features - Collins, Liu (2003)   (11 citations)  (Correct)

....gradually. Naturally, when class appearance varies, the most discriminating set of features also varies. The issue of on line feature selection has rarely been addressed in the literature, especially under the hard constraint of speed required for target tracking. The nearest relevant work is [11], which dynamically switches between five color spaces to improve face tracking performance. Section 2 presents a brief look at off line discriminative feature selection in the field of pattern classification. Section 3 adapts these ideas to the task of target tracking. Since the goal is to ....

Stern, H. and Efros, B., "Adaptive Color Space Switching for Face Tracking in Multi-Colored Lighting Environments," Fifth IEEE International Conference on Automatic Face and Gesture Recognition, Washington DC, May 2002, pp.249-254. 13


Speech-Gesture Driven Multimodal Interfaces for.. - Sharma, Yeasin..   (Correct)

....approaches assume much narrower and incomplete models of the gesticulating person. Feature based approaches assume that the users gesture movements give rise to image features that can be detected and used for tracking. Common visual features used are contours [61 63, 45] points [64 67] color [68, 69] and motion [70] Finally image content itself can directly serve as image features [71 74] Contour based approaches suffer from the requirement that they usually require some form of more detailed model of the target to be tracked. This makes the approaches often unsuitable because the inherent ....

H. Stern and B. Efros, "Adaptive Color Space Switching for Face Tracking in Multi-Colored Lighting Environments," Proc. of the International Conference on Automatic Face and Gesture Recognition, Washington D.C., USA, 2002.


Speech-Gesture Driven Multimodal Interfaces for.. - Sharma, Yeasin.. (2003)   (Correct)

No context found.

H. Stern and B. Efros, "Adaptive color space switching for face tracking in multi-colored lighting environments," presented at the Int. Conf. Automatic Face and Gesture Recognition, Washington, DC, 2002.


Object Tracking by Adaptive Feature Extraction - Han, Davis (2004)   (Correct)

No context found.

H. Stern and B. Efros, "Adaptive color space switching for face tracking in multi-colored lighting environment," in Proc. IEEE Int'l Conf. on Automatic Face and Gester Recognition Washington DC, USA, 2002, pp. 249--254.

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