3D Cinema

                  The latest innovation in cinema and home entertainment, has been around since the early days of photography.

                  Creating 3D movies

                  There are two ways of producing 3D footage.

                  In-camera – this involves two lenses separated by a specific distance (known as the interocular distance) to produce the desired 3D effect in the circumstances of each shot

                  Post-production 3D conversion – a painstaking method involving digitally tracing (or ‘rotoscoping’) every element in every frame of the movie, that needs to be either in front of or behind the screen. Read more: FXGuide: The Art of Stereo Conversion (An excellent (and mind-bogglingly in-depth) article about the 3D conversion process.)

                  3D at the Cinema

                  There are broadly two methods for viewing 3-D movies in the cinema:

                  Anaglyptic Method

                  Polarisation Method

                  • Circular Polarisation
                  • Linear Polarisation

                  And in the home, there are three other methods:

                  • Active LCD Shutters
                  • Autostereoscopic
                  • Lenticular

                  FULL EXPLANATIONS COMING SOON!

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