Rodrigues, J. M. F.Almeida, D.Martins, JaimeLam, Roberto2009-02-132009-02-13200831th European Conference on Visual Perception (ECVP2008). - Utrecht, 24-28 August 2008. - 1 pAUT: JRO00913; RLA01073;http://hdl.handle.net/10400.1/98There are roughly two processing systems: (1) very fast gist vision of entire scenes, completely bottom-up and data driven, and (2) Focus-of-Attention (FoA) with sequential screening of specific image regions and objects. The latter system has to be sequential because unnormalised input objects must be matched against normalised templates of canonical object views stored in memory, which involves dynamic routing of features in the visual pathways.application/pdfengVisão computorizada621.38journal article