• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 8
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • Tagged with
  • 11
  • 11
  • 5
  • 4
  • 3
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Neural and behavioral responses to complex stimuli using crayfish as a model system

Wolf, Mary Caroline. January 2005 (has links)
Thesis (Ph.D.)--Bowling Green State University, 2005. / Document formatted into pages; contains xii, 137 p. : ill. Includes bibliographical references.
2

Curvature cues and discontinuity detection in early orientation selection

Link, Norah K. January 1985 (has links)
No description available.
3

Curvature cues and discontinuity detection in early orientation selection

Link, Norah K. January 1985 (has links)
No description available.
4

Dynamic response of human linearvection.

Chu, William Hon Ning January 1976 (has links)
Thesis. 1976. M.S.--Massachusetts Institute of Technology. Dept. of Aeronautics and Astronautics. / Microfiche copy available in Archives and Barker. / Bibliography: p.101-102. / M.S.
5

Incorporating contrast invariance into a developmental model of orientation selectivity /

Zhao, Yi. January 2007 (has links)
Thesis (M.Phil.)--Hong Kong University of Science and Technology, 2007. / Includes bibliographical references (leaves 61-64). Also available in electronic version.
6

Short-Term Tracking of Orientation with Inertial Sensors

Sedaghat, Golriz 11 July 2018 (has links)
In the past several years, IMU's have been widely used to measure the orientation of a moving body over a continuous period of time. Although, inertial navigation is a common approach for estimating the orientation, it greatly suffers from the accumulation of error in the orientation estimation. Most of the current common practices apply zero velocity update as a calibration method to address this problem and improve the estimation accuracy. However, this approach requires the sensors to be stationary frequently. This thesis introduces a novel method of calibration for estimating the elevation and bank angles of the orientation over a persistent human movement utilizing accelerometers and gyroscopes. The proposed technique incorporates the prior knowledge about the human motion to the estimation of the orientation to prevent the estimated position from growing unboundedly. The measurement model is designed to estimate the position for T seconds in the future. The knowledge of the estimated position for few seconds further in the future provides a feedback for orientation estimation during the periods of time when the accelerometer's readings are significantly deviated from gravity. This work evaluates the performance of the proposed method in two different ways: 1. a model of human movement is designed to generate synthetic data which resembles human motion. 2. an experimental design is implemented using a robot arm and an actual IMU to capture real data. The performance of the new technique is compared with the results from the inertial navigation approach. It is demonstrated that the new method significantly improves the accuracy of the orientation estimation.
7

Effect of visual and non-visual cues in the generation of reorientation illusions /

Hu, Gang. January 1999 (has links)
Thesis (M.Sc.)--York University, 1999. Graduate Programme in Biology. / Typescript. Includes bibliographical references (leaves [105-109]). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://wwwlib.umi.com/cr/yorku/fullcit?pMQ56182
8

Robust dynamic orientation sensing using accelerometers : model-based methods for head tracking in AR : a thesis presented for the degree of Doctor of Philosophy in Mechanical Engineering at the University of Canterbury, Christchurch, New Zealand /

Keir, Matthew Stuart. January 1900 (has links)
Thesis (Ph. D.)--University of Canterbury, 2008. / Typescript (photocopy). "24 September 2008." Includes bibliographical references (p. [137]-143). Also available via the World Wide Web.
9

Chemical orientation strategies of the crayfish, Orconectes virilis are influenced by the hydrodynamics of their native environment an example of sensory bias /

Ferrante, Peter A. January 2008 (has links)
Thesis (M.S.)--Bowling Green State University, 2008. / Document formatted into pages; contains vii, 57 p. Includes bibliographical references.
10

A comparison of washout filters using a human dynamic orientation model

Riedel, Susan Alice January 1977 (has links)
Thesis. 1977. M.S.--Massachusetts Institute of Technology. Dept. of Aeronautics and Astronautics. / Microfiche copy available in Archives and Barker. / Bibliography: 142-145. / by Susan A. Riedel. / M.S.

Page generated in 0.1638 seconds