I just need to know whether it is possible to keep a docker image which is in a private repository in helm chart rather than keeping a reference to docker registry ?

UPDATED

What I am trying to do is pakage a deployed service in a kurbenets cluster using helm and use the service in a different kurbenate ckuster. To my knowledge, reference to docker an image is stored in the helm chart. So what I am asking is, is there any possibility to pass the docker image itself rather than passing reference to docker registry in helm chart.

need your guidance.