The following problems were sent to us by the MAA. These example problems are copyrighted by the MAA and are reproduced here under the principle of fair use for the benefit of high school students who ...

Abstract: Motion detection plays as an important role in the implementation of video surveillance system and video analysis applications. The detection of moving foreground objects from the complex ...

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Abstract: The ground-Cartesian factorized back-projection (G-CFBP) is an efficient time-domain processing algorithm without image interpolation and can realize accurate imaging for curved trajectory ...