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In this paper, we study application of the concept of minimizing energy functions in image processing. In particular, we examine the Variational Retinex algorithm proposed by R. Kimmel, D. Shaked, and M. Elad from Hewlett-Packard Laboratories – Israel, and we attempt to detect and remove shadow regions from colored image. Through our process to minimize the(More)
Recent research in perinatal pathology argues that analyzing properties of the placenta may reveal important information on how certain diseases progress. One important property is the structure of the placental blood vessels, which supply a fetus with all of its oxygen and nutrition. An essential step in the analysis of the vascular network pattern is the(More)
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