A Geometric Comparison of Algorithms for Fusion Control in Stereoscopic HTDs
IEEE Transactions on Visualization and Computer Graphics
Characterizing image fusion techniques in stereoscopic HTDs
GRIN'01 No description on Graphics interface 2001
VR '00 Proceedings of the IEEE Virtual Reality 2000 Conference
Stereo panorama acquisition and automatic image disparity adjustment for stereoscopic visualization
Multimedia Tools and Applications
A collaborative VR visualization environment for offshore engineering projects
Proceedings of the 10th International Conference on Virtual Reality Continuum and Its Applications in Industry
Presence: Teleoperators and Virtual Environments
A luminance-contrast-aware disparity model and applications
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
A framework for applying the principles of depth perception to information visualization
ACM Transactions on Applied Perception (TAP)
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This paper reports on an experimental approach to adjusting stereo parameters automatically and thereby providing a low eye strain, easily accommodated stereo view for computer graphics applications. To this end, the concept of virtual eye separation is defined. Experiment 1 shows that dynamic changes in virtual eye separation are not noticed if they occur over a period of a few seconds. Experiment 2 shows that when subjects are given control over their virtual eye separation, they change it depending on the amount of depth in the scene. Based partly on these results, an algorithm is presented for enhancing stereo depth cues for moving computer generated 3D images. It has the effect of doubling the stereo depth in flat scenes and limiting the stereo depth for deep scenes. It also reduces the occurrence of double images and the discrepancy between focus and vergence. The algorithm is applied dynamically in real time with an optional damping factor applied so the disparities never change too abruptly. Finally, Experiment 3 provides a qualitative assessment of the algorithm with a dynamic “flight” over a digital elevation map