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06-25-2014 11:51 AM
I was wondering if someone could tell me how to modify an image´s brightness, contrast and histogram with the vision assistant. I want to do this, so I can normalize the image and reduce the impact that the external light has on the image. The system I´m developing will always have illumination, but I don´t want the results to change so dramatically with just a little change in illumination.
Can someone please help me?
Thanks in advance!
Solved! Go to Solution.
06-25-2014 12:35 PM
There is direct function under image - brightness. You can adjust brightness, contrast and gamma. If you want to go dynamic check lookup table
06-25-2014 12:39 PM
06-25-2014 12:59 PM
In vision assistant you can play with the look up table functions. In labview you can implement certain normalization functions
06-25-2014 03:23 PM
06-26-2014 12:54 AM
How do you want to normalize the image? For example using histogram value or correlation of intesity values? Please give some details
06-26-2014 07:13 AM
06-26-2014 09:19 AM
06-26-2014 10:43 AM
I have tried something similar. I will post that once I get to my pc