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Free Wallpaper 3d Biography
A 3D or 3-D (three-dimensional) film or S3D (stereoscopic 3D) film[1] is a motion picture that enhances the illusion of depth perception. Derived from stereoscopic photography, a regular motion picture camera system is used to record the images as seen from two perspectives (or computer-generated imagery generates the two perspectives in post-production), and special projection hardware and/or eyewear are used to provide the illusion of depth when viewing the film. 3D films are not limited to feature film theatrical releases; television broadcasts and direct-to-video films have also incorporated similar methods, especially since 3D television and Blu-ray 3D.
3D films have existed in some form since 1915, but had been largely relegated to a niche in the motion picture industry because of the costly hardware and processes required to produce and display a 3D film, and the lack of a standardized format for all segments of the entertainment business. Nonetheless, 3D films were prominently featured in the 1950s in American cinema, and later experienced a worldwide resurgence in the 1980s and 1990s driven by IMAX high-end theaters and Disney themed-venues. 3D films became more and more successful throughout the 2000s, culminating in the unprecedented success of 3D presentations of Avatar in December 2009 and January 2010.
Audience watching a 3D film
Contents [hide]
1 Timeline
1.1 Early patents and tests
1.2 Early systems of stereoscopic filmmaking (pre-1952)
1.2.1 Introduction of Polaroid
1.3 The "golden era" (1952–1955)
1.4 Revival (1960–1984) in single strip format
1.5 Rebirth of 3D (1985–2003)
1.6 Mainstream resurgence (2003–present)
1.6.1 World 3-D Expositions
1.6.2 Reported audience decline
2 Techniques
2.1 Producing 3D films
2.1.1 Live action
2.1.2 Animation
2.1.3 2D to 3D conversion
2.2 Displaying 3D films
2.2.1 Anaglyph
2.2.2 Polarization systems
2.2.3 Eclipse method
2.2.4 Interference filter technology
2.2.5 Autostereoscopy
3 Health effects
4 Criticism
5 See also
6 References
7 External links
[edit]Timeline
Now there's even porn in 3D
This section needs additional citations for verification. (November 2009)
[edit]Early patents and tests
The stereoscopic era of motion pictures began in the late 1890s when British film pioneer William Friese-Greene filed a patent for a 3D movie process. In his patent, two films were projected side by side on screen. The viewer looked through a stereoscope to converge the two images. Because of the obtrusive mechanics behind this method, theatrical use was not practical.[2] Frederic Eugene Ives patented his stereo camera rig in 1900. The camera had two lenses coupled together 1 3/4 inches (4.45 centimeters) apart.[3]
On June 10, 1915, Edwin S. Porter and William E. Waddell presented tests to an audience at the Astor Theater in New York City. In red-green anaglyph, the audience was presented three reels of tests, which included rural scenes, test shots of Marie Doro, a segment of John Mason playing a number of passages from Jim the Penman (a film released by Famous Players-Lasky that year, but not in 3D), Oriental dancers, and a reel of footage of Niagara Falls.[4] However, according to Adolph Zukor in his 1953 autobiography The Public Is Never Wrong: My 50 Years in the Motion Picture Industry, nothing was produced in this process after these tests.
Free Wallpaper 3d Biography
A 3D or 3-D (three-dimensional) film or S3D (stereoscopic 3D) film[1] is a motion picture that enhances the illusion of depth perception. Derived from stereoscopic photography, a regular motion picture camera system is used to record the images as seen from two perspectives (or computer-generated imagery generates the two perspectives in post-production), and special projection hardware and/or eyewear are used to provide the illusion of depth when viewing the film. 3D films are not limited to feature film theatrical releases; television broadcasts and direct-to-video films have also incorporated similar methods, especially since 3D television and Blu-ray 3D.
3D films have existed in some form since 1915, but had been largely relegated to a niche in the motion picture industry because of the costly hardware and processes required to produce and display a 3D film, and the lack of a standardized format for all segments of the entertainment business. Nonetheless, 3D films were prominently featured in the 1950s in American cinema, and later experienced a worldwide resurgence in the 1980s and 1990s driven by IMAX high-end theaters and Disney themed-venues. 3D films became more and more successful throughout the 2000s, culminating in the unprecedented success of 3D presentations of Avatar in December 2009 and January 2010.
Audience watching a 3D film
Contents [hide]
1 Timeline
1.1 Early patents and tests
1.2 Early systems of stereoscopic filmmaking (pre-1952)
1.2.1 Introduction of Polaroid
1.3 The "golden era" (1952–1955)
1.4 Revival (1960–1984) in single strip format
1.5 Rebirth of 3D (1985–2003)
1.6 Mainstream resurgence (2003–present)
1.6.1 World 3-D Expositions
1.6.2 Reported audience decline
2 Techniques
2.1 Producing 3D films
2.1.1 Live action
2.1.2 Animation
2.1.3 2D to 3D conversion
2.2 Displaying 3D films
2.2.1 Anaglyph
2.2.2 Polarization systems
2.2.3 Eclipse method
2.2.4 Interference filter technology
2.2.5 Autostereoscopy
3 Health effects
4 Criticism
5 See also
6 References
7 External links
[edit]Timeline
Now there's even porn in 3D
This section needs additional citations for verification. (November 2009)
[edit]Early patents and tests
The stereoscopic era of motion pictures began in the late 1890s when British film pioneer William Friese-Greene filed a patent for a 3D movie process. In his patent, two films were projected side by side on screen. The viewer looked through a stereoscope to converge the two images. Because of the obtrusive mechanics behind this method, theatrical use was not practical.[2] Frederic Eugene Ives patented his stereo camera rig in 1900. The camera had two lenses coupled together 1 3/4 inches (4.45 centimeters) apart.[3]
On June 10, 1915, Edwin S. Porter and William E. Waddell presented tests to an audience at the Astor Theater in New York City. In red-green anaglyph, the audience was presented three reels of tests, which included rural scenes, test shots of Marie Doro, a segment of John Mason playing a number of passages from Jim the Penman (a film released by Famous Players-Lasky that year, but not in 3D), Oriental dancers, and a reel of footage of Niagara Falls.[4] However, according to Adolph Zukor in his 1953 autobiography The Public Is Never Wrong: My 50 Years in the Motion Picture Industry, nothing was produced in this process after these tests.
Free Wallpaper 3d
Free Wallpaper 3d
Free Wallpaper 3d
Free Wallpaper 3d
Free Wallpaper 3d
Free Wallpaper 3d
Free Wallpaper 3d
Free Wallpaper 3d
Free Wallpaper 3d
Free Wallpaper 3d
Free Wallpaper 3d
Free Wallpaper 3d
Free Wallpaper 3d
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