View Single Post
  #58   Spotlight this post!  
Unread 05-10-2012, 11:29 PM
Eugene Fang's Avatar
Eugene Fang Eugene Fang is offline
The Blue Alliance
no team
Team Role: Alumni
 
Join Date: Jan 2007
Rookie Year: 2000
Location: Bay Area, CA -> Pittsburgh, PA
Posts: 912
Eugene Fang has a reputation beyond reputeEugene Fang has a reputation beyond reputeEugene Fang has a reputation beyond reputeEugene Fang has a reputation beyond reputeEugene Fang has a reputation beyond reputeEugene Fang has a reputation beyond reputeEugene Fang has a reputation beyond reputeEugene Fang has a reputation beyond reputeEugene Fang has a reputation beyond reputeEugene Fang has a reputation beyond reputeEugene Fang has a reputation beyond repute
Re: Why didn't we think of that?

Quote:
Originally Posted by AdamHeard View Post
Probably robot is lined up in the key and not going to move; take image, act on that. As long as the robot base doesn't move you're fine.
Basically, if you know the relationship between "pixels from center" of the target in the camera and "degrees from center" of your turret, you can just take a single picture once the robot base is in place and turn the turret the correct amount using an encoder or potentiometer.
__________________
Eugene Fang
2010 Silicon Valley Regional Dean's List Finalist

Various FLL Teams - Student (2000-2006), Mentor (2007-2010)
FRC Team 604 - Student (2007-2010), Mentor/Remote Advisor (2011-Present)
FRC Team 1323 - Mentor/Remote Advisor (2011-2014)

The Blue Alliance | TBA GameDay | TBA Android App | TBA Blog