YVision: A General Purpose Software Composition Framework

by Antão Almada on Aug 04, 2009

2,318 views

Presentation of the paper "YVision: A General Purpose Software Composition Framework" at the HCII2009 conference.

Presentation of the paper "YVision: A General Purpose Software Composition Framework" at the HCII2009 conference.

NOTE: Expand slide notes for detailed info.

Less

1 Embed 3

http://www.slideshare.net

Statistics

Favorites: 3
Downloads: 0
Comments: 0
Embed Views: 3
Views on SlideShare: 2,315
Total Views: 2,318

YVision: A General Purpose Software Composition Framework — Presentation Transcript

AntãoAlmada
Director, Strategic Software Development

YDreams has been working on natural interaction for several years…

Interactive application
Computer Vision
Object and camera tracking
Input devices
Graphics
2D
3D
Physics
Behaviors
Steering behaviors
Artificial intelligence
Multi-threading

No need to reinvent the wheel!...
Computer Vision
Object and camera tracking DirectShow, OpenCV, ADETTI
Input devices DirectInput
Graphics
2D Flash, FreeFrame
3D Ogre
Physics ODE
Behaviors
Steering behaviors
Artificial intelligence
Multi-threading

Customization pit
COST
From “Domain-Specific Development with Visual Studio DSL Tools ”, Steve Cook et al, Addison-Wesley Professional.

YVision
A general purpose software composition framework

YVision
Developed on .NET platform.
Takes advantage of modern multi-core CPUs and GPUs.

Architecture

Graph
Data stream handling (video, audio, network, etc.)
Concepts:
Block
Pin
Strongly-typed connections
Execution context

Settings
XML file serialization and deserialization of values.
User interface generation.

Components
Component-based development.
Decoupled architectures.

Behaviors
Encapsulation.
Composition.
Latent execution.

Customization staircase
COST
COST
COST
From “Domain-Specific Development with Visual Studio DSL Tools ”, Steve Cook et al, Addison-Wesley Professional.

Playing in an augmented world
Full body and face detection

YDreams camera-based interaction on a netbook
YVision on an Atom-based netbook

Real-time interaction with augmented reality mascots
Occlusion and shadow casting with static and dynamic objects

Thank you!...

YVision: A General Purpose Software Composition Framework

by Antão Almada on Aug 04, 2009

Accessibility

Categories

Tags

Upload Details

Usage Rights

1 Embed 3

Statistics

YVision: A General Purpose Software Composition Framework — Presentation Transcript