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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