José L. Alba

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In a former work, we built a VLP (Vehicle License Plates) reader using computer vision. To test other methods, we decided to implement a whole new system from scratch. In this communication, we summarize the methods that we have tested and the results we have obtained. Plate location is based on mathematical morphology and character recognition is(More)
In this paper a method to automatically generate a Gaussian mixture classi"er is presented. The growing process is based on the iterative addition of Gaussian nodes. Each iteration takes place in two sequential steps: "rst, using the EM algorithm, we maximize the likelihood of the data under the current con"guration of the classi"er; then, a new Gaussian(More)
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