Stereoscopy and 3D cinema

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Bad 3DRetinal Rivalry• The on screen disparity is so wide that your brain can no longer fuse theviewpoints into one stereo image• Your eyes (retinas) compete over who gets to look at the image• The image flickers between each view point (L – R)Vertical Disparity• Where the images are not aligned horizontally• Our eyes cannot resolve them vertically (our eyes are horizontally aligned)• 3D effect fails
Stereoptic depthOcclusion revelation (hiding and revealing)• Our eyes see two distinct images• When viewing a scene where one object overlaps anotherwe see a tiny strip of the object throughone eye that is not visible with the other• This strip is the ’occlusion revelation’• Occlusion revelation is key in assessing objectsrelative distance from each other in z space
Page 1 and 2: Stereoscopy - 3D CInema3D / stereos
Page 3 and 4: 3D AND THEFILM INDUSTRY
Page 5 and 6: 1960 / 70s revival- Multicamera fil
Page 7 and 8: 1990s- Film with digitisation- A di
Page 9 and 10: Economics of 3D• A certain amount
Page 11 and 12: Stereo vision and stereo imageryHow
Page 13 and 14: Stereopsis and stereoscopyStereopsi
Page 15: Mixing the viewsThe two separate im
Page 18 and 19: Visualizing and using disparity
Page 20 and 21: The disparity is forcing eyes to co
Page 22 and 23: The disparity is forcing the eyes t
Page 25: The stereoscopic comfort zoneToo mu
Page 30 and 31: Monoscopic depth cuesRelative size-
Page 32 and 33: Monoscopic depth cuesLight and shad
Page 34: Object movement parallax• The far

Stereoscopy and 3D cinema

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