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Motion data is quickly expanding its application scope, following the recent advancements in smart sensing technology. In particular, it has been shown to be helpful for objective measurement and assessment of surgical dexterity among users at different levels of training. The goal is to allow trainees to evaluate their performance based on a reference set of hand movements. Similar to other multimedia...
Motion capture data compression is necessary for real-time interactive transmission and display of animations. In this work, a highly efficient, fast, scalable method for compressing motion capture clips is proposed by introducing a Linear Set Partitioning In Hierarchical Trees (LSPIHT) algorithm. LSPIHT provides near-optimal reconstruction error given the allocated bits. Our new LSPIHT approach is...
Several characteristics of the asynchronous transfer mode (ATM) protocol are making it increasingly popular with designers of networked multimedia systems. However, the main drawback to ATM-based switching is the possibility of information loss with congestion. In this paper, we address this issue; we demonstrate that with intelligent, fovea-driven priority assignment of image data, we can reduce...
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