Embed Size (px)
DESCRIPTION
Benefit the creation of semi-interactive system for motion synthesis the implementation of Registration curves algorithm the comparison of simple and dual quaternions efficiency 3
Citation preview
The synthesis of motion capture data
Author : Tomáš SakoSupervisor : RNDr. Stanislav Stanek
The submission of diploma thesis
• investigate the methods of the synthesis of motion capture data
• Result = semi-interactive system : Input : captured motion data Output : its composition Product : mostly realistic motion
2
Benefit
• the creation of semi-interactive system for motion synthesis
• the implementation of Registration curves algorithm
• the comparison of simple and dual quaternions efficiency
3
Agenda
• Overview• Software specification• Technical report• Experiments & Verification
4
Agenda
• Overview• Software specification• Technical report• Experiments & Verification
5
Overview
• Motion synthesis (blending) methods : manual, semi-automatic, automatic• Registration curves by Lucas Kovar and Michael
Gleicher• features : automatic, flexible, effective, quick, used
in common blending operations• advantage : dynamic programming and other
standards involved
6
Registration curves (1)
1) Timewarp curve2) Coordinate-alignment curve3) Constraint matches
Literature : Kovar L., Gleicher M., FlexibleAutomatic Motion Blending with Registration Curves, University of Wisconsin, 2003
7
Registration curves (2)
8
Agenda
• Overview• Software specification• Technical report• Experiments & Verification
9
Software specification
• name : Motion Blender• I/O : Biovision motion files .bvh, .bva• object oriented• development environment : Delphi• rendering : OpenGL• animating : GLScene
10
GLScene
• OpenGL based 3D library for Delphi• visual components and objects allowing description
and rendering of 3D scenes• bone, skeleton, animation, quaternion classes
involved• Delphi import packages, manual included• www.glscene.org
11
Agenda
• Overview• Software specification• Technical report• Experiments & Verification
12
Technical report
IN PROGRESS
13
Agenda
• Overview• Software specification• Technical report• Experiments & Verification
14
Experiments & Verification
• efficiency tests - realistic output?• flexibility tests - possible input• speed tests – miliseconds• global comparison of algorithm with simple
and dual quaternions• conclusion
16
