Camera raw + select and mask

Objective:

For this assignment, I changed the hair color on the people I photographed the background for some.

Operation for hair:

I started by using the object selection tool to select the hair. I then went into the selection and mask window to refine my mask by adding in more hair or refining the edges around the hair using the refine edge tool.

Operation for background:

To change the backgrounds, I copied the mask and filled in the areas I still wanted to be a part of it such as the face and shoulders. Afterwards, I copied and pasted a background I wanted.