MatchMove

R96944043 周伯相

http://www.cmlab.csie.ntu.edu.tw/~zho/

• Download final Video

Project #3

Matchmove is a technique of estimating camera parameters from an input video sequence so that computer generated imagery (CG) could be seamlessly inserted into the sequence.
For this project, we have to do the following things

• Shoot a video sequence and digitalize it.
• Apply a calibration or structure-from-motion tool to estimate camera parameters
• Import these camera parameters into some 3D packages to add CGI into your scene
• Optionally, add sound effects to your video and edit it.

Shoot videos

I shoot a video by SONY Cyber-shot DSC-W200 again, the only camera i have, and it's a mpg video file.

Apply a calibration to estimate camera parameters

I use boujou4 to calibrate camera.

• Import Sequence
• Track features

• Camera solve

Import camera parameters to 3dsmax

Export camera solve to 3dsmax by a script file.

Use MaxScript ->Run Script in 3dsmax, we got a camera solve

From solved camera view

My artiface, Shang's Flight Object (SFO)

Create a flying path

Use our video as Environment Map and render whole frames

Video Edit to add sound effect

Raw footage Video

Final Video

Download Video