Difference between parallel projection perspective projection
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Difference between parallel projection perspective projection

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Difference between parallel projection and perspective projection Exam Oriented Quick Look in Computer Graphics.

Difference between parallel projection and perspective projection Exam Oriented Quick Look in Computer Graphics.

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Difference between parallel projection perspective projection Difference between parallel projection perspective projection Presentation Transcript

  • Difference Between Parallel Projection Perspective Projection
  • Definition : perspective projection If COP[ Centre Of Projection] is located at a finite point in 3 space , the result is a perspective projection.
  • Definition : Parallel projection If COP [ Centre Of Projection] is located at infinity, all the projectors are parallel and the result is a parallel projection.
  • Fig. PARALLEL PROJECTION PERSPECTIVE PROJECTION
  • Continue… PARALLEL PROJECTION less realistic view. PERSPECTIVE PROJECTION visual effect is similar to human visual system. Coordinate are transferred to viewing plane along parallel lines. Projection lines converge in a point behind viewing plane. Preserves Relative size of object’s portions. Doesn’t preserve relative size but looks more realistic.
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