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uvc_camera gets a terrible image and usb_camera doesn't set framerate

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I have a Logitech c920 webcam that I want to use with ROS. I originally installed uvc_camera, but it gets a terrible quality image from the camera. Then I tried usb_cam, which gets a fantastic quality image, but only at 10fps (which just isn't good enough). [uvc_cam image](http://i.imgur.com/EekGz.png) [usb_camera image](http://i.imgur.com/BFl5p.jpg) So my question is: How do I get a good image out of uvc OR How do I set frame rate with usb_camera It should be noted that guvcview gets a fantastic image using the uvc driver, though ros does not. launch file contents: FOR usb_cam: FOR uvc_camera:

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