Hello,
I am delving in the world of image processing and computer vision. Right now I am working with webcams to capture images that my programs manipulate.
I have noticed that that when an object moves into the field of view of the camera the brightness and colors in the frame received from the camera changes. If you look at the images included (before.jpg and after.jpg) you will notice that after a dark object is placed on the left hand side of the field of view of the camera the color and brightness in the image changes dramatically.
Do you know of any way to address this issue? Are there camera out there than dont auto correct themselves or that give one more control of the settings of the camera? Are there ways to control the scene illumination myself by using infrared for example since the ambient lighting is somewhat variable?
I am really new to all this so any help will be greatly appreciated.
I am delving in the world of image processing and computer vision. Right now I am working with webcams to capture images that my programs manipulate.
I have noticed that that when an object moves into the field of view of the camera the brightness and colors in the frame received from the camera changes. If you look at the images included (before.jpg and after.jpg) you will notice that after a dark object is placed on the left hand side of the field of view of the camera the color and brightness in the image changes dramatically.
Do you know of any way to address this issue? Are there camera out there than dont auto correct themselves or that give one more control of the settings of the camera? Are there ways to control the scene illumination myself by using infrared for example since the ambient lighting is somewhat variable?
I am really new to all this so any help will be greatly appreciated.
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