Graphics in mobile terminals

Graphics in Mobile Terminals: Principles and Applications Tomi Aarnio Nokia Research Center Visual Communications Lab September 15, 2000

What Is Computer Graphics? ,[object Object],[object Object],[object Object]

Graphics in Mobile Terminals ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2D Vector Graphics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Rasterization ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Benefits of 2D Vector Graphics ,[object Object],[object Object],[object Object],[object Object],Zoom

2D Applications: Interactive Maps ,[object Object],[object Object],[object Object],[object Object]

2D Applications: Cartoons, Micromovies ,[object Object],[object Object],[object Object],[object Object],Vector graphic image Compressed with JPEG

2D Applications: Multimedia Messaging ,[object Object],[object Object],[object Object],[object Object]

2D Applications: Graphical User Interfaces ,[object Object],[object Object],[object Object],[object Object]

2D Applications: Graphics Overlays for Video ,[object Object],[object Object],[object Object],[object Object]

2D Applications: Presentations, e-Books ,[object Object],[object Object],[object Object],[object Object]

More Applications for 2D Vector Graphics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2D Vector Graphics Infrastructure ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2D Vector Graphics Formats: Flash ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2D Vector Graphics Formats: SVG ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2D Vector Graphics Formats: VML ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2D Vector Graphics Formats: MPEG-4 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Flash vs. SVG ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Modeling Objects in 3D ,[object Object],[object Object],[object Object]

Lighting ,[object Object],[object Object],[object Object]

Texture Mapping ,[object Object],[object Object]

Environment Mapping ,[object Object],[object Object]

Scene Graph ,[object Object],[object Object],House Living Room Kitchen Table TV Set Sofa Teapot

3D Applications: Personal Navigation ,[object Object],[object Object],[object Object],[object Object]

3D Applications: Cartoons, Micromovies ,[object Object],[object Object],[object Object]

3D Applications: Multimedia Messaging ,[object Object],[object Object],[object Object]

3D Applications: Games ,[object Object],[object Object],[object Object]

3D Applications: E-Commerce ,[object Object],[object Object],[object Object]

3D Applications: Augmented Reality ,[object Object],[object Object],[object Object]

3D Graphics Formats: VRML / X3D ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

3D Graphics Formats: MetaStream ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

3D Graphics Formats: Pulse3D ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Graphics Software Architecture

The Role of a Graphics API ,[object Object],[object Object],[object Object],[object Object],?

Components of a Graphics System Graphics Hardware ? Hardware Specific API Low-Level Generic API High-Level API / Application Engine Presentation Platform Applications

Existing Graphics Systems: Case 2D Windows GDI, Epoc GDI, Unix Xlib 2D vector graphics rendering library, 2D Game Engine Flash, SVG, VML, PDF (format + viewer) Hardware Specific API Graphics Hardware Cartoons, MMS, e-Books, GUIs, Games, Web/WAP services

Existing Graphics Systems: Case 3D OpenGL, Direct3D IRIS Performer, 3D Game Engine VRML, MetaStream, Pulse3D (format + viewer) Hardware Specific API Graphics Hardware Games, Maps, Cartoons, GUIs, etc.

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