Display Bitmap in Image Control

You can simply use something like following

<img src="@String.Format("data:image/png;base64,{0}", Convert.ToBase64String(Model.imageBytes))" />

You need to have a controller action which returns a FileStreamResult and then use an <img /> tag pointing to this action.

Action

public ActionResult Image()
{
    var bitmap = GetBitmap(); // The method that returns Bitmap
    var bitmapBytes = BitmapToBytes(bitmap); //Convert bitmap into a byte array
    return File(bitmapBytes, "image/jpeg"); //Return as file result
}

// This method is for converting bitmap into a byte array
private static byte[] BitmapToBytes(Bitmap img)
{
    using (MemoryStream stream = new MemoryStream())
    {
        img.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
        return stream.ToArray();
    }
}

View

<img src='@Url.Action("image")' alt="" />