Opencv color's pixel

asked 2014-09-22 18:18:25 -0600

Ada gravatar image

Hello I have got a image and this image different color curve I want find color's pixel Example there is a blue curve and blue curve is coordinate x, y ?

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Please explain your problem clearly with an Image illustration.

Balaji R gravatar imageBalaji R ( 2014-09-23 00:29:28 -0600 )edit

I am guessing you have a white background with colored curves? If so thresholding your image on RGB values can already do the trick. Then applying a thinning algorithm the find the exact lines and read the coordinates from the binary image.

StevenPuttemans gravatar imageStevenPuttemans ( 2014-09-23 04:34:01 -0600 )edit

Thank's so much Steven

Ada gravatar imageAda ( 2014-09-25 01:31:14 -0600 )edit

Hi Balaji http://hizliresim.com/1nDLoB İmage illustration is here You see image have got curves And curves is different I want find blue curve's coordinate (x,y) NOTE: I found pixel(rgb) and than (now level) I want find pixels color

Ada gravatar imageAda ( 2014-09-25 01:49:17 -0600 )edit
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