'Advanced image synthesis' diaporamas de présentation

The Rendering Equation

The Rendering Equation. Direct ( local ) illumination Light directly from light sources No shadows Indirect ( global ) illumination Hard and soft shadows Diffuse interreflections (radiosity) Glossy interreflections (caustics). Early Radiosity. Lighting Effects. Hard Shadows.

456 views • 29 slides

Recovering High Dynamic Range Radiance Maps from Photographs

437 views • 21 slides

Orthogonal Functions and Fourier Series

Orthogonal Functions and Fourier Series. Vector Spaces. Set of vectors Operations on vectors and scalars Vector addition: v 1 + v 2 = v 3 Scalar multiplication: s v 1 = v 2 Linear combinations: Closed under these operations Linear independence Basis Dimension. Vector Spaces.

713 views • 16 slides

Orthogonal Functions and Fourier Series

Orthogonal Functions and Fourier Series. Vector Spaces. Set of vectors Operations on vectors and scalars Vector addition: v 1 + v 2 = v 3 Scalar multiplication: s v 1 = v 2 Linear combinations: Closed under these operations Linear independence Basis Dimension. Vector Spaces.

749 views • 16 slides

Fourier Transforms

359 views • 15 slides

Fourier Transforms

455 views • 15 slides

Measurement Equation

Measurement Equation. Ray space (throughput) measure for bundle of rays r Define F space of functions over ray space F is a Hilbert space A linear operator is a linear mapping . Measurement Equation. Imagine a sensor anywhere in the scene It has a response to its input

211 views • 5 slides