I want to adjust the Gray Value

Dear All

This image is a 32bit image.

#1 : 9.1139 Value
#2 : 240.2136 Value

I # 1 is too dark.
Is there a way to look bright?

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Hey @Jay7,

did you try the menu Image > Adjust > Brightness & Contrast?


Hi @Jay7,
Equalizing the histogram of this image could help but unfortunately that is not supported on 32-bit images. You posted a screen shot, not the original image. What happens if you duplicate the 32-bit image, convert the duplicate to 8-bit and then perform a histogram equalisation (Process>Enhance Contrast, then tick the Equalize histogram box)?

1 Like

Hi Robert

Thank you for answer.
Problem solved.

Best regards