option should be available to change the image opacity of the v-card background image

[k-usama1495]

How to change the opacity of the card background image?

<template>
  <v-card
    class="mx-auto"
    height="200"
    image="https://cdn.vuetifyjs.com/images/cards/docks.jpg"
    max-width="200"
    theme="dark"
    title="Card title"
  ></v-card>
</template>