The quickhull algorithm for convex hulls
ACM Transactions on Mathematical Software (TOMS)
A decision-theoretic generalization of on-line learning and an application to boosting
Journal of Computer and System Sciences - Special issue: 26th annual ACM symposium on the theory of computing & STOC'94, May 23–25, 1994, and second annual Europe an conference on computational learning theory (EuroCOLT'95), March 13–15, 1995
A Model of Saliency-Based Visual Attention for Rapid Scene Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence
Learning Patterns of Activity Using Real-Time Tracking
IEEE Transactions on Pattern Analysis and Machine Intelligence
The Earth Mover's Distance as a Metric for Image Retrieval
International Journal of Computer Vision
Video Coding: An Introduction to Standard Codecs
Video Coding: An Introduction to Standard Codecs
IEEE Transactions on Pattern Analysis and Machine Intelligence
On-Line Selection of Discriminative Tracking Features
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Learning to Detect Natural Image Boundaries Using Local Brightness, Color, and Texture Cues
IEEE Transactions on Pattern Analysis and Machine Intelligence
Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 2 - Volume 02
Automatic object extraction and reconstruction in active video
Pattern Recognition
VideoCut: Removing Irrelevant Frames by Discovering the Object of Interest
ECCV '08 Proceedings of the 10th European Conference on Computer Vision: Part I
Image trimming via saliency region detection and iterative feature matching
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
SURF: speeded up robust features
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part I
Salient region detection using weighted feature maps based on the human visual attention model
PCM'04 Proceedings of the 5th Pacific Rim Conference on Advances in Multimedia Information Processing - Volume Part II
Automatic Detection of Object of Interest and Tracking in Active Video
Journal of Signal Processing Systems
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We propose a novel method for automatic detection of Object of Interest (OOI) and tracking from actively acquired videos. The proposed approach benefits the object-centered property of Active Video and facilitates self-initialization in tracking by a non-calibrated camera. We first use a color-saliency weighted Probability-of-Boundary (cPoB) map for keypoints filtering and salient region detection. Successive Classification Maximum Similarities (SCMS) feature matching is used for tracking between two consecutive frames. A strong classifier trained on-the-fly by AdaBoost is utilized for keypoint classification and subsequent Linear Programming rejects outliers. Experiments demonstrate the importance of active video during the data collection phase and confirm that our new approach can automatically detect and reliably track OOI in videos.