Faces are "spatial"--holistic face perception is supported by low spatial frequencies.
نویسندگان
چکیده
منابع مشابه
Running head: FACE PERCEPTION AND SPATIAL FREQUENCIES
The aim of this article is to reinterpret the results obtained from the research analyzing the role played by spatial frequencies in face perception. Two main working lines have been explored in this body of research: (a) the critical bandwidth of spatial frequencies that allows face recognition to take place (the masking approach) and (b) the role played by different spatial frequencies while ...
متن کاملThe face inversion effect in infants is driven by high, and not low, spatial frequencies.
To investigate the mechanisms underlying development of upright face preferences in infants, the current study measured inversion effects for faces that were spatial frequency (SF) filtered, into low SF and high SF, with the notion that different SFs are analyzed by different visual mechanisms. For comparison to faces, we used object stimuli that consisted of pictures of strollers. In 4 month o...
متن کاملHigh Spatial Frequencies Are More Dynamic Than Low Spatial Frequencies In Cardiac Motion
Introduction Effective strategies for sparse sampling of kt-space are important for fast dynamic imaging. Following observations in early landmark papers [1-3] the temporal sampling rate of each k-space view is often linked to the signal energy represented by that view in k-space for a certain class of images, in general considering only the spatial or spatiotemporal spectrum of the entire imag...
متن کاملRevisiting the role of spatial frequencies in the holistic processing of faces.
V. Goffaux and B. Rossion (2006) argued that holistic processing of faces is largely supported by low spatial frequencies (LSFs) but less so by high spatial frequencies (HSFs). We addressed this claim using a sequential matching task with face composites. Observers judged whether the top halves of aligned or misaligned composites were identical. We replicated the V. Goffaux and B. Rossion (2006...
متن کاملLow and High Spatial Frequencies Are Most Useful for Drawing
What perceptual information do artists use to accurately render what they see? To answer this question, we investigated the utility of low, middle, and high spatial frequency bands for drawing. Untrained artists drew portraits from four spatial frequency bands (unfiltered, low, middle, and high). Raters judged the accuracy of those drawings compared to images of either the same or an unfiltered...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Experimental Psychology: Human Perception and Performance
سال: 2006
ISSN: 1939-1277,0096-1523
DOI: 10.1037/0096-1523.32.4.1023