• Share
  • Email
  • Embed
  • Like
  • Save
  • Private Content
Chromakeymocapvideos
 

Chromakeymocapvideos

on

  • 786 views

 

Statistics

Views

Total Views
786
Views on SlideShare
786
Embed Views
0

Actions

Likes
0
Downloads
2
Comments
0

0 Embeds 0

No embeds

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

    Chromakeymocapvideos Chromakeymocapvideos Presentation Transcript

    • Where Digital Worlds Meet the Real World: From Chroma Key to Motion Capture
    • 1. Do you believe whatever you see in the movies? Here's how to portray the D-Day landings with 3 people and a green screen...
    • So how did that work? Green screen/chroma key techniques allow part of the image to be masked out and then replaced with a different image playing within that mask
    • (and what's so special about GREEN anyway...?)
    • Motion Capture (or mo cap) is the process of capturing human or animal movements in such a way that they can be used to animate “digital actors”
    • By placing markers on and close to skeletal joints, it is possible to capture which bits of the skeleton move – and how – whenever a particular action is performed
    • ...and it's not just for capturing human movements...
    • So how does motion capture work for games?
    • Having to use markers to capture the movements adds a significant overhead to the process of motion capture, (it can be a fiddly job locating the markers).
    • Using markers also limits what data is actually captured... ...so ideally, we'd like a markerless system
    • Why? Because markerless motion capture can be used to capture tiny facial movements, as well as full body movements
    • http://digitalworlds.wordpress.com