'3d affine transformations' diaporamas de présentation

CAMERA GEOMETRY

CAMERA GEOMETRY. Ajit Rajwade , CS 763, Winter 2014, IITB, CSE department. Contents. Transformations of points/vectors in 2D Transformations of points/vectors in 3D Image Formation: geometry of projection of 3D points onto 2D image plane Vanishing Points Camera Calibration.

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H331: Computer Graphics

925 views • 80 slides

H331: Computer Graphics

838 views • 70 slides

Transformations in 3D

Transformations in 3D. Lecture 17 Mon, Oct 6, 2003. 3D Affine Transformations. In 3-dimensional scenes we have the same three kinds of transformation. Translations. Rotations. Scalings. Points have three coordinates (x, y, z), with a fourth coordinate w = 1 added: (x, y, z, 1).

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