Projective Space

Homogeneous Coordinates:

• Reminders
• Notation
• Imbedding

Vector and Affine Algebra:

• Vector addition and scalar multiplication
• Point difference and affine combination

Projective Space:

• Division by the homogeneous coordinate
• Equivalence of affine points and homogeneous points
• Relationship with perspective
• More generally: rational splines

 
• Homogeneous Coordinates
• Vector and Affine Algebra
• Projective Space