How to display the title in the page bar but not in the header?

Hey fellows,
I wonder if there is a way that i can display the title only in the browser bar but not in in the header image?What excactly i mean is:
when in Setting–>General–>Site Title i type the site title then it displays in both the browser’s bar and at the blog`s header.

My problem is that i dont want to change the header image because it looks nice but when i typed the Site Title in the settings then it is displayed also within the header image and destroyes the hole look.Is there any way that i could make the site tilte to show only in the browsers bar and not to be displayed within the image?Or if even it is dispalyed in the image not to be visible?

Thanks in advance.