vision of the future; future image
A mental picture or conception of what the future will be like, often used in discussions of plans, predictions, or ideals.
He talked about his vision of the future in 2050.
This project paints a bright picture of the future.
未来像 literally means 'image of the future' and is a more literary, native-Japanese way to express what ビジョン conveys in a borrowed, business-style register.
Compound of 未来 (mirai, 'future') and 像 (zō, 'image, statue'). The reading みらいぞう follows standard on'yomi.