Wang, Xi and Ley, Andreas and Koch, Sebastian and Hays, James and Holmqvist, Kenneth and Alexa, Marc (2020) Computational discrimination between natural images based on gaze during mental imagery. SCIENTIFIC REPORTS, 10 (1): 13035. ISSN 2045-2322,
Full text not available from this repository. (Request a copy)Abstract
When retrieving image from memory, humans usually move their eyes spontaneously as if the image were in front of them. Such eye movements correlate strongly with the spatial layout of the recalled image content and function as memory cues facilitating the retrieval procedure. However, how close the correlation is between imagery eye movements and the eye movements while looking at the original image is unclear so far. In this work we first quantify the similarity of eye movements between recalling an image and encoding the same image, followed by the investigation on whether comparing such pairs of eye movements can be used for computational image retrieval. Our results show that computational image retrieval based on eye movements during spontaneous imagery is feasible. Furthermore, we show that such a retrieval approach can be generalized to unseen images.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | EYE-MOVEMENTS PLAY; VISUAL-IMAGERY; FUNCTIONAL-ROLE; MEMORY; PERCEPTION; LOOKING; |
| Subjects: | 100 Philosophy & psychology > 150 Psychology |
| Divisions: | Human Sciences > Institut für Psychologie Human Sciences > Institut für Psychologie > Lehrstuhl für Psychologie I (Allgemeine Psychologie I und Methodenlehre) - Prof. Dr. Mark W. Greenlee |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 17 Mar 2021 09:03 |
| Last Modified: | 17 Mar 2021 09:03 |
| URI: | https://pred.uni-regensburg.de/id/eprint/44060 |
Actions (login required)
 |
View Item |
