Introduction familiarisation

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Introduction - familiarisation

• The Science
• Distance Calculations
• Limiting Resolution
• The Fun
• 3D Images

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Distance Progress
Variables Direction of the cameras Separation
of Cameras (X) Distance to Object (d) This
Controls the angles (theta)
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Base Line Variation
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Distance Results
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• The term Stereogram describes several different
  methods for making the mind create a 3D image
  from 2D pictures.
• Different types include
• - Side by side which
• needs a steroeoscope to
• be viewed.
• Cross eyed view without
• the need for glasses
• - Anaglyphs (next slide)

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Anaglyphs

• Anaglyph images are used to provide a
  stereoscopic 3d effect, when viewed with 2
  colour. paper or plastic glasses. Images are made
  up of two layers, superimposed, that are slightly
  offset, contain two differently filtered coloured
  images, one for each eye. When viewed through the
  "colour coded" "anaglyph glasses" , they reveal
  an integrated stereoscopic image. The visual
  cortex of the brain fuses this into perception of
  a three dimensional scene or composition.

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3D Images
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