'Shading model' diaporamas de présentation

Light and the EM spectrum The H.V.S. and Color Perception

Light and the EM spectrum The H.V.S. and Color Perception. Image Formation. What is an Image ?. An image is a projection of a 3D scene into a 2D projection plane .

904 views • 75 slides

Everything You Always Wanted to Know About mia_material* (* But Were Afraid to Ask)

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Non-Photorealistic Rendering (NPR)

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Solving Some Common Problems in a Modern Deferred Rendering Engine

526 views • 36 slides

EECS 274 Computer Vision

EECS 274 Computer Vision. Sources, Shadows, and Shading. Surface brightness. Depends on local surface properties (albedo), surface shape (normal), and illumination Shading model: a model of how brightness of a surface is obtained Can interpret pixel values to reconstruct its shape and albedo

449 views • 36 slides

RenderMan (Shading Language: Concepts)

RenderMan (Shading Language: Concepts) . RenderMan Interface. Conventional Shading System. Fixed parameter shading system Disadvantages Built-in shading model is NOT enough New shading model Realistic shading model NPR Can be inefficient Flexible, extensible system is needed.

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Schedule Update

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Schedule Update

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Computer Graphics

Computer Graphics. OpenGL - Lighting, Shading and Material Properties. Hidden Surface Removal. First we begin with hidden surface removal. When drawing objects in order which does not match the order of their appearance (distance from the camera) we get wrong occlusions.

370 views • 21 slides

Computer Graphics

Computer Graphics. OpenGL - Lighting, Shading and Material Properties. Hidden Surface Removal. First we begin with hidden surface removal. When drawing objects in order which does not match the order of their appearance (distance from the camera) we get wrong occlusions.

224 views • 21 slides

RenderMan - Shading Language: Concepts -

RenderMan - Shading Language: Concepts - . Conventional Shading System. Fixed parameter shading system Disadvantages Built-in shading model is NOT enough New shading model Realistic shading model NPR Can be inefficient Flexible, extensible system is needed. New Shading System.

482 views • 18 slides

Color

Color. Open GL Chapter 4. The goal of almost all OpenGL applications is to draw color pictures in a window on the screen. Thus in a sense, the point of all the calculations performed by OpenGL commands is to determine the final color of every pixel that is to be drawn in the window.

303 views • 14 slides