AngularJS - Show byte array content as image

Use ng-src in the following format

<img ng-src="data:image/JPEG;base64,{{image}}">

Don't forget to add a sanitization filter for data to not be marked as unsafe by angular:

$compileProvider.aHrefSanitizationWhitelist(/^\s*(https?|file|ftp|blob):|data:image\//);

If you can get your server to return the image in a base64 encoded string, you could use a data url as the src attribute.