Rotation and direction judgment from visual images head-slaved in two and three degrees-of-freedom
The contribution to spatial awareness of adding a roll degree-of-freedom (DOF) to telepresence camera platform yaw and pitch was examined in an experiment where subjects judged direction and rotation of stationary target markers in a remote scene. Subjects viewed the scene via head-slaved camera ima...
| Veröffentlicht in: | IEEE transactions on systems, man, and cybernetics. Part A, Systems and humans : a publication of the IEEE Systems, Man, and Cybernetics Society. - 1997. - 30(2000), 2 vom: 31. März, Seite 165-73 |
|---|---|
| 1. Verfasser: | |
| Weitere Verfasser: | |
| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2000
|
| Zugriff auf das übergeordnete Werk: | IEEE transactions on systems, man, and cybernetics. Part A, Systems and humans : a publication of the IEEE Systems, Man, and Cybernetics Society |
| Schlagworte: | Journal Article Research Support, U.S. Gov't, Non-P.H.S. NASA Center ARC NASA Discipline Space Human Factors |
| Zusammenfassung: | The contribution to spatial awareness of adding a roll degree-of-freedom (DOF) to telepresence camera platform yaw and pitch was examined in an experiment where subjects judged direction and rotation of stationary target markers in a remote scene. Subjects viewed the scene via head-slaved camera images in a head-mounted display. Elimination of the roll DOF affected rotation judgment, but only at extreme yaw and pitch combinations, and did not affect azimuth and elevation judgement. Systematic azimuth overshoot occurred regardless of roll condition. Observed rotation misjudgments are explained by kinematic models for eye-head direction of gaze |
|---|---|
| Beschreibung: | Date Completed 27.12.2001 Date Revised 27.10.2019 published: Print Citation Status MEDLINE |
| ISSN: | 1083-4427 |