colorize
US /ˈkʌl.ə.raɪz/
UK /ˈkʌl.ə.raɪz/

1.
kolorieren, einfärben
to add color to something, especially a photograph or film that was originally black and white
:
•
They used digital tools to colorize the old black and white movie.
Sie verwendeten digitale Werkzeuge, um den alten Schwarz-Weiß-Film zu kolorieren.
•
The artist decided to colorize her sketches to give them more life.
Die Künstlerin beschloss, ihre Skizzen zu kolorieren, um ihnen mehr Leben zu verleihen.