Analysis color

[shingy]

hi, i can get the RGB value from an image by vision .

but how can i use labview to analysis which colour is  instead of 

 to get the data by myself. for example , when it is not blue or red , it will do something.

or any other method to analysis the colour  from the image by vision ?

so appreciate if anyone can help me .

[MikeS81]

Hi shingy,

one solution to get the color as red or blue or green, ... is to transform the RGB value to HSV. There you get an angle, which describes which color it is. Hope this helps.

Mike

[shingy]

HI mike ,

thanks for you help ,

i think i get your meaning .use angle to analysis which color is .

but which icon can i use in labview ?

or any other method should i use ?

thanks

Shing

[RavensFan]

Duplicate post.

Please keep messages about the same topic on the original thread.