A custom, stereoscopic video camera was built to study the impact of decreased camera
separation on a stereoscopically viewed, visual-manual task resembling some aspects of …

Background A custom, stereoscopic video camera was built to study the impact of decreased
camera separation on a stereoscopically viewed, visual–manual task resembling some …

In teleoperation, non-orthoscopic views are often obtained by changing camera distance,
lens focal length and intercamera separation to settings that deviate from those required to …

In teleoperation, a typical application of stereo vision is to view a work space located short
distances (1 to 3m) in front of the cameras. The work presented here treats converged …

Enhancing the depth perception in laparoscopic surgery is very important. Towards this
goal, we have designed a foldable mechanism for mounting two small cameras that enable …

Current-generation vision for laparoscopic surgery involves flat two-dimensional display on
a video monitor; this approach makes it difficult to accurately place the tip of a surgical …

Laboratory based research has shown that the use of stereoscopic displays and observer-
produced motion parallax in telepresence systems can each improve operators' …

According to the results of the simulated teleoperation experiment, the larger the ratio of the
overlapping area of stereoscopic images, the smaller the completion times and the number …

In recent years the application of 3D video endoscopic systems in clinical routine, especially
in the field of endoscopic surgery, has increased steadily. The number of 3D video …

During laparoscopic interventions manipulation is carried out with two dimensional video
images of the operating site. As spatial orientation is mainly determined by the visual …