Respuesta :
Explanation:
he increased the luminance of the pixels by pushing the slider to the extreme right, because auto contrast and auto will be able to adjust to effect if any important detail on the image may be lost in the process of adjusting the brightest slider
The sentence that has been determining that Robert is adjusting the brightness slider is that he increased the luminescence of the pixels in order to push the slider to the extreme right.
What is a brightness slider?
A brightness slider has been given to the system with the photographer to control the lights. It made the system that has been better reading.
In the work Robert has been the photographer, thereby he was required to make the corrections to the picture with the change in the tone by shifting the brightness slider to the extreme left. The other change made by Robert to the photograph is to change the luminance to white gray.
He was changing the luminescence of the photograph by shifting the slider to the extreme left and extreme right.
Learn more about brightness slider, here:
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