The task for this week’s group project is to wipe off another handrail and a fire extinguisher. I did it the same way I did it last time. But when it came to wiping the other armrest, I was faced with a challenge. Due to the camera moved, the background of this handrail moved from the wall to the staircase, so I chose Frame 157 for erasure. At the same time, I used roto to cut out the wall of the original footage and put it in the front to block the movement and deformation of Frame 157. I used the same method to wipe the fire extinguisher.
