Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"coarse-to-fine search"”.
-
Implementation of coarse-to-fine visual tracking on a custom computing machine
… require a visual tracking system that is able to detect and follow a moving target in the field of view of a camera. Visual tracking systems have been traditionally developed either as application specific hardware or as software written for parallel architectures because of the large number of …
-
Exact Sampling and Optimisation in Statistical Machine Translation
… Machine Translation (SMT), inference needs to be performed over a high-complexity discrete distribution de ned by the intersection between a translation hypergraph and a target language model. This distribution is too complex to be represented exactly and one typically resorts to …
-
Optimization by Gaussian smoothing with application to geometric alignment
… many objective functions that we need to optimize may be nonconvex. In practice, when working with such a nonconvex function, a very natural heuristic is to employ a coarse-to-fine search for the global optimum. A popular deterministic procedure that exemplifies this idea can be …