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Recognize Color? — Parallax Forums

Recognize Color?

tribenitribeni Posts: 6
edited 2005-11-09 19:46 in Robotics
Hi yuire,
Is there any option to Recognize the colour or pattern with the wireless Camera.
pls inform me tribeni.

Post Edited By Moderator (Jon Williams (Parallax)) : 11/9/2005 1:11:10 PM GMT

Comments

  • Chris SavageChris Savage Parallax Engineering Posts: 14,406
    edited 2005-11-09 15:08
    Hello,

    ·· Recognize the color pattern with which wireless camera?· Probably not, based on your question.· CMUCam is the only option currently that I am aware of, and not wireless.

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    Chris Savage
    Parallax Tech Support
    csavage@parallax.com
  • Steve JoblinSteve Joblin Posts: 784
    edited 2005-11-09 19:18
    Check out http://www.robotroom.com/ColorSensor.html
    It isn't based on a video camera, but interesting approach
  • Beau SchwabeBeau Schwabe Posts: 6,547
    edited 2005-11-09 19:46
    The above method actually works very well, but you can get better results if you ALSO use a photo-transistor
    and take your readings from two inputs (1: the CdS cell and 2: the photo-transistor). Confining the sensing
    area to within a flat-black box doesn't hurt either.

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    Beau Schwabe

    IC Layout Engineer
    Parallax, Inc.
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