No role for motion blur in either motion detection or motion based image segmentation
1998
Article
ei
Determined the influence of high-spatial-frequency losses induced by motion on motion detection and on motion-based image segmentation. Motion detection and motion-based segmentation tasks were performed with either spectrally low-pass or spectrally broadband stimuli. Performance on these tasks was compared with a condition having no motion but in which form differences mimicked the perceptual loss of high spatial frequencies produced by motion. This allowed the relative salience of motion and motion-induced blur to be determined. Neither image segmentation nor motion detection was sensitive to the high-spatial-frequency content of the stimuli. Thus the change in perceptual form produced in moving stimuli is not normally used as a cue either for motion detection or for motion-based image segmentation in ordinary situations.
Author(s): | Wichmann, FA. and Henning, GB. |
Journal: | Journal of the Optical Society of America A |
Volume: | 15 (2) |
Pages: | 297-306 |
Year: | 1998 |
Day: | 0 |
Department(s): | Empirical Inference |
Bibtex Type: | Article (article) |
Digital: | 0 |
Organization: | Max-Planck-Gesellschaft |
School: | Biologische Kybernetik |
Links: |
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BibTex @article{946, title = {No role for motion blur in either motion detection or motion based image segmentation}, author = {Wichmann, FA. and Henning, GB.}, journal = {Journal of the Optical Society of America A}, volume = {15 (2)}, pages = {297-306}, organization = {Max-Planck-Gesellschaft}, school = {Biologische Kybernetik}, year = {1998}, doi = {} } |