Stereokevennyksiä

Stereokevennyksiä, a Finnish term, translates to "stereo illusions" or "stereo distortions." It refers to visual phenomena that can occur when observing stereoscopic images, particularly those presented to each eye separately, as in 3D movies or virtual reality. These illusions arise from discrepancies between the intended stereoscopic depth cues and the actual visual information processed by the brain.

Common stereokevennyksiä include changes in perceived depth, size, or shape of objects. For instance, an object might appear closer or farther than it truly is, or its dimensions might seem altered. These effects can be influenced by factors such as the interocular distance (the distance between the viewer's pupils), the convergence angle of the eyes, the quality of the stereoscopic display, and individual differences in visual perception.

While sometimes unintentional, stereokevennyksiä can also be deliberately employed in art or visual effects to create specific perceptual experiences. However, for general viewing of stereoscopic content, the goal is typically to minimize these distortions to achieve a natural and comfortable visual experience. Understanding stereokevennyksiä is important for the design and appreciation of stereoscopic media.