Multiresolution-based watersheds for efficient image segmentation
Pattern Recognition Letters
Fast image segmentation based on multi-resolution analysis and wavelets
Pattern Recognition Letters
A fast automatic VOP generation using boundary block segmentation
Real-Time Imaging
Unsupervised video object segmentation and tracking based on new edge features
Pattern Recognition Letters
Simultaneous tracking of multiple body parts of interacting persons
Computer Vision and Image Understanding
Region-based Deformable Net for automatic color image segmentation
Image and Vision Computing
Simultaneous tracking of multiple body parts of interacting persons
Computer Vision and Image Understanding
Human motion tracking by combining view-based and model-based methods for monocular video sequences
ICCSA'03 Proceedings of the 2003 international conference on Computational science and its applications: PartIII
Region growing with automatic seeding for semantic video object segmentation
ICAPR'05 Proceedings of the Third international conference on Pattern Recognition and Image Analysis - Volume Part II
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An intra-frame segmentation strategy to assist region-based motion estimation and compensation is presented. It is based on the multiresolution application of a histogram clustering and a probabilistic relaxation-labeling algorithm, followed by a local gradient-based bottom-up merging procedure. Specially suited for region-based video coding, it strongly differs from other proposals in that it generates arbitrary shaped image regions with pixel accuracy at a low computational cost, while allowing full reconstruction of the segmentation at the decoder without the transmission of any region description information