A toolset was developed for characterizing and correcting spatial misalignment in head-mounted displays. A hardware system consisting of two cameras and various rotation and translation stages was used to emulate the ocular position of most human observers. A checkerboard pattern was displayed on the HMDs and matched to a reference pattern through an image registration process. The HMD image registration process is carried out after the effects of camera distortion and keystone effect are removed. The registration process is repeatable with a standard deviation of less than one HMD pixel.The relative misalignment between left and right eyes was fairly small in the center of the displays, and increased near the edges and corners. Small rotat...
The simplified, manual calibration of commercial Optical See-Through Head-Mounted Displays (OST-HMDs...
The simplified, manual calibration of commercial Optical See-Through Head-Mounted Displays (OST-HMDs...
Abstract — With the growing availability of optical see-through (OST) head-mounted displays (HMDs), ...
A theoretical investigation of rendered depth and angular errors, or Albertian errors, linked to nat...
A theoretical investigation of rendered depth and angular errors, or Albertian errors, linked to nat...
Eyetracking is typically not available in head-mounted displays, and eye motions are thus simply ign...
Eyetracking is typically not available in head-mounted displays, and eye motions are thus simply ign...
The utilization of head-mounted displays (HMDs) in high-end applications such as medical, engineerin...
Accurate calibration of a head mounted display (HMD) is essential both for research on the visual sy...
Accuracy of rendered depth in virtual environments includes the correct specification of the eyepoin...
Accuracy of rendered depth in virtual environments includes the correct specification of the eyepoin...
This paper describes a fast method of correcting for optical distortion in head-mounted displays (HM...
We have determined how the stereo acuity and visual acuity with Helmet Mounted Displays (HMDs) depen...
AbstractAccurate calibration of a head mounted display (HMD) is essential both for research on the v...
The simplified, manual calibration of commercial Optical See-Through Head-Mounted Displays (OST-HMDs...
The simplified, manual calibration of commercial Optical See-Through Head-Mounted Displays (OST-HMDs...
The simplified, manual calibration of commercial Optical See-Through Head-Mounted Displays (OST-HMDs...
Abstract — With the growing availability of optical see-through (OST) head-mounted displays (HMDs), ...
A theoretical investigation of rendered depth and angular errors, or Albertian errors, linked to nat...
A theoretical investigation of rendered depth and angular errors, or Albertian errors, linked to nat...
Eyetracking is typically not available in head-mounted displays, and eye motions are thus simply ign...
Eyetracking is typically not available in head-mounted displays, and eye motions are thus simply ign...
The utilization of head-mounted displays (HMDs) in high-end applications such as medical, engineerin...
Accurate calibration of a head mounted display (HMD) is essential both for research on the visual sy...
Accuracy of rendered depth in virtual environments includes the correct specification of the eyepoin...
Accuracy of rendered depth in virtual environments includes the correct specification of the eyepoin...
This paper describes a fast method of correcting for optical distortion in head-mounted displays (HM...
We have determined how the stereo acuity and visual acuity with Helmet Mounted Displays (HMDs) depen...
AbstractAccurate calibration of a head mounted display (HMD) is essential both for research on the v...
The simplified, manual calibration of commercial Optical See-Through Head-Mounted Displays (OST-HMDs...
The simplified, manual calibration of commercial Optical See-Through Head-Mounted Displays (OST-HMDs...
The simplified, manual calibration of commercial Optical See-Through Head-Mounted Displays (OST-HMDs...
Abstract — With the growing availability of optical see-through (OST) head-mounted displays (HMDs), ...