Motion detectors and motion segregation Export

@article{Zhang1995Motion, abstract = {The response of motion detectors necessarily confound image velocity with image structure. In particular, even a rigidly moving image (with a uniform velocity field) will give rise to non-uniform detector responses. A mathematical framework has been proposed on how to intrinsically compare motion detectors' responses so that their differences will reflect the true differences in image velocity (Zhang and Wu, Proc. Natl. Acad. Sci. USA 87, 7819-7823, 1990). Here, this notion of 'intrinsic differentiation' was implemented by introducing a y-matrix determined by the image spatial gradients. The perceptual phenomenon of random-dot motion segregation was successfully simulated.}, author = {Zhang, Jun}, citeulike-article-id = {3485507}, citeulike-linkout-0 = {http://dx.doi.org/10.1163/156856895X00214}, citeulike-linkout-1 = {http://www.ingentaconnect.com/content/vsp/spv/1995/00000009/00000002/art00005}, doi = {10.1163/156856895X00214}, issn = {0169-1015}, journal = {Spatial Vision}, keywords = {computervision, contour, motion, randomdot, simulation, theory}, pages = {261--273}, posted-at = {2008-11-06 18:30:03}, priority = {0}, publisher = {VSP, an imprint of Brill}, title = {Motion detectors and motion segregation}, url = {http://dx.doi.org/10.1163/156856895X00214}, year = {1995} }

TY - JOUR ID - Zhang1995Motion L3 - citeulike-article-id:3485507 N2 - The response of motion detectors necessarily confound image velocity with image structure. In particular, even a rigidly moving image (with a uniform velocity field) will give rise to non-uniform detector responses. A mathematical framework has been proposed on how to intrinsically compare motion detectors' responses so that their differences will reflect the true differences in image velocity (Zhang and Wu, Proc. Natl. Acad. Sci. USA 87, 7819-7823, 1990). Here, this notion of 'intrinsic differentiation' was implemented by introducing a y-matrix determined by the image spatial gradients. The perceptual phenomenon of random-dot motion segregation was successfully simulated. JF - Spatial Vision SN - 0169-1015 EP - 273 TI - Motion detectors and motion segregation PB - VSP, an imprint of Brill SP - 261 KW - computervision KW - contour KW - motion KW - randomdot KW - simulation KW - theory AU - Zhang, Jun PY - 1995/// UR - http://dx.doi.org/10.1163/156856895X00214 ER -