Detail The Linkage of Visual Motion Signals   Oleh:  Lorenceau, Jean ; Shiffrar, Maggie Jenis: Article from Books Dalam koleksi: The Neuroscience of Perceptual Integration : A Special issue of visual cognition, page 431 - 460 . Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: 153.4 NEU Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel Recovering a reliable 3D percept from the retinal sampling of dynamic images requires the linkage of motion signals across space and time. In this paper, we review recent experimental results that enhance our understanding of the perceptual processes of motion integration, segmentation, and selection that are necessary to solve this inverse optics problem. Simple paradigms involving the presentation of moving contours are used to assess our ability to link sparse motion information. Our results indicate that human motion perception strongly depends on both primitive stimulus characteristics, such as contrast, eccentricity, and duration, as well as higher level characteristics such as feature classification and spatial configurations. Further, the perceived direction of a moving object depends little upon its familiarity. Finally, pursuit eye movements of compositional stimuli are highly correlated with perceived motion coherence. This ensemble of results is analysed within the context of current theories of motion perception. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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