Stereoscopic movies are enjoying a revival in the last few years after their first occurrence in the 1950s. Threatened by high quality home cinema and piracy the movie industry recently started to make the cinema experience more attractive. Since the 1950s technology has developed a lot and the audience quickly ... the stereoscopic cinema. By today, 3D productions constitute a significant proportion of the profits. This paper gives an overview about challenges in the production and presentation of stereoscopic movies. Therefore, the basics of human’s spatial perception are explained and 3D display technologies based on passive glasses for polarization or color interference and active shutter glasses are introduced. Hereafter, challenges and problems with stereoscopic production in the scope of digital cinema are discussed. Compared to a monoscopic movie production, managing depth is an important task as objects should stay inside a ”comfort zone” to ensure a pleasant viewing experience. Otherwise, the audience probably suffers from visual discomfort or fatigue. During recording lens choice, interaxial camera distance and positioning are crucial for the depth effect and must be considered. In post-production cuts jumping in depth should be avoided, problems caused by the screen’s edges have to be considered and the movie should be optimized for a specific screen size and projection technology to ensure a pleasant 3D experience.
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LAWRENCE KRYSAK HTTP://FLIC.KR/P/9DRJGX
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