Rapid Object Tracking on Compressed Video
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Motion-Based Semantic Event Detection for Video Content Description in MPEG-7
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Real-time spatiotemporal segmentation of video objects in the H.264 compressed domain
Journal of Visual Communication and Image Representation
Face tracking in the compressed domain
EURASIP Journal on Applied Signal Processing
Lightweight object tracking in compressed video streams demonstrated in region-of-interest coding
EURASIP Journal on Applied Signal Processing
Fast and robust object-extraction framework for object-based streaming system
International Journal of Virtual Technology and Multimedia
Direction-based motion detection using the MPEG2 encoder
CEA'08 Proceedings of the 2nd WSEAS International Conference on Computer Engineering and Applications
Video frame rate up conversion under inconsistent camera motion
Multimedia Tools and Applications
An Approach to Trajectory Estimation of Moving Objects in the H.264 Compressed Domain
PSIVT '09 Proceedings of the 3rd Pacific Rim Symposium on Advances in Image and Video Technology
Compressed domain indexing of scalable H.264/SVC streams
Image Communication
Movement Detection and Tracking Using Video Frames
CIARP '09 Proceedings of the 14th Iberoamerican Conference on Pattern Recognition: Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications
Foveation embedded DCT domain video transcoding
Journal of Visual Communication and Image Representation
Noisy motion vector elimination by bi-directional vector-based zero comparison
ACCV'10 Proceedings of the 2010 international conference on Computer vision - Volume Part I
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The work presented in this article describes a tool for object tracking, notes insertion, and information retrieval, applicable to MPEG-2 sequences. Maximum compliance with the MPEG standard is sought, so the added information is transmitted as side information without affecting the actual video-audio stream as defined in the MPEG-2 standard. Additional processing is added to a standard sequence, allowing for automatic tracking of one object across different groups of pictures. Results show that the proposed algorithm is capable of tracking objects with a good degree of precision. Features are included to alert the human operator when objects disappear, or must be considered lost, due to an excessive change in their shape