Ghosting with Nvidia 3d vision

[mspusch]

Hi Trevor,

did you get any other 3D applications going with less ghosting/crosstalk?

It sounds like you shutter glasses hardware might not be synchronizing correctly with the screen output frequency, or you have bad shutterglasses or something.

there are the following options

A) most likely the shutter glasses 'shutter frequency' is not corresponding correctly with the monitor/projector output frequency. adjustment to the screen / shutter glasses (frequency, sync settings?) might fix the problems

B) the screen / monitor / screen material has some 'after-effect', i.e. the details from one image 'linger' into the next image, which then would be seen as 'cross talk' between the two eyes

If stereo is setup/working correctly, there should be no crosstalk with shutterglasses, i.e. for example for a 120Hz output frequency, first second image should be seen by one eye and the second one by the other eye, etc. (frame sequential).

we have found that depending on the hardware (monitor/ TV screen / projector) it's sometimes not easy to find this correct configuration, and you might have to call the maker of your screen (samsung) or the glasses.

if you reduce the stereo effect in Vizard (make the eye distance smaller), all that does is to make the two images for each eyes more similar, so there is less 3D (and this might look as if there was less artifacts).

anyways, hope that helps.

Matthias