Mocha Pro 3.1 is a free update of this planar tracking and rotoscoping software. (What "planar" means is that it can track whole surfaces and not just points - so if a "surface" moves partly out of ...

One of the lesser-known ways that camera manufacturers have been able to make digital cameras ever smaller and less expensive is by using in-camera software to correct for lens distortion on the fly.

For those who are after the ultimate in stills optics, Sigma has just announced a new 14-24mm addition to the Art lens lineup that makes claim to have almost zero distortion. Making claim to have made ...