1. A computer-implemented method for providing stereoscopic images, wherein the method comprises: using the computer system, generating the stereoscopic images at a location corresponding to a viewing plane based on data having a discrete spatial resolution, wherein the stereoscopic images include image parallax; performing dimensional scaling of the data having the discrete spatial resolution based on a size of a display without changing a voxel size in the data; scaling objects in the stereoscopic images so that depth acuity associated with the image parallax is increased, wherein the scaling is based on the spatial resolution and a viewing geometry associated with the display; and providing the resulting stereoscopic images to the display.