PubMed · 1857629
Motion capture by a frame: global or local processing?
Abstract
The possibility that frames serve to capture lines within them so that they appear on a coplanar surface was investigated, using coherence in direction of rotary motion (Gillam, 1972) as a quantitative measure of the coplanarity of frame and internal lines. It was found that perceptual coherence between a pair of lines was greatly increased by surrounding them with a frame, if the frame was perspectivally consistent with the lines. A second experiment showed that this grouping can be attributed to a global effect of the frame and cannot be accounted for by local grouping of the internal lines with components of the frame.
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B Gillam, R Broughton. 1991. Motion capture by a frame: global or local processing?. https://doi.org/10.3758/bf03212189
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