Color Image processing

1 ビュー (過去 30 日間)
khatereh
khatereh 2012 年 3 月 6 日
I have an image from thermal camera that most parts are red ( the temperature is high) and some places the color is bright ( light yellow or something near that). I want to distinguish those light color area from the other region and extract the coordinates. Does any body can provide any guidance.
Thanks a billion.

回答 (1 件)

Sean Lawson
Sean Lawson 2012 年 3 月 6 日
You can convert the RGB image to LAB space, in that way, you could distinguish different colors regardless what brightness they have. There is a MATLAB tutorial that may be helpful:
  1 件のコメント
khatereh
khatereh 2012 年 3 月 6 日
Thanks for your reply. My problem is not the brightness. I mean some colors are light like yellow and the others are dark. I want to got the coordinates of the Sections that differs from the majority.
Thanks

サインインしてコメントする。

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by