John Brownlow:
1. The RAW image
John Brownlow:
2. Set the black point
John Brownlow:
3. Invert the image
John Brownlow:
4. Locate a neutral gray
John Brownlow:
5. Neutralise the gray
John Brownlow:
The neutralized image
John Brownlow:
6. Set the white point
John Brownlow:
7. Set the gamma (midtone brightness)
John Brownlow:
8. There is no step 8