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TCam-2 cells are the main in vitro model for investigations into seminomatous tumors. However, despite their widespread use, questions remain regarding the cells’ homogeneity and consequently how representative they are of seminomas. We assess the TCam-2 cell line using routine and novel authentication methods to determine its homogeneity, identify any(More)
In this paper a new block-based technique for image pre-ltering is proposed, in order to overcome some limits of the MPEG{2 encoding process at low bitrates. The presented scheme performs a suitable classiication of the blocks in the images based on motion estimation taking into account the characteristics of the human visual system. The information on the(More)
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