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Chronic ankle instability is a disabling condition, often occurring as a result of traumatic ankle injury. A paucity of published data is available documenting chronic ankle instability in the pediatric population. Much of the data has been confined to the adult population. We present 2 cases of chronic ankle instability, 1 in a 12-year-old and 1 in a 9-year-old patient. Unlike the typical adult etiology,...
This paper presents a performance-optimized version of the flexible triangle (FTS) block-matching search algorithm. The FTS is a fast block-matching algorithm for motion estimation proposed in previous work that, given a block of pixels, is used to search for the best-matching block in a given search area using only a selected subset of available positions rather than searching all available positions...
In this paper, a computation-efficient implementation of the flexible triangle (FTS) search algorithm is presented. The FTS is a fast block-matching algorithm for motion estimation proposed in previous work. The FTS is used for block-based motion estimation where it can locate the best matching blocks between two frames using a search triangle of flexible size and orientation. This flexibility provide...
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