I have a Sony DSC-W830 as a little budget camera for a trip, and I've had it for about a year now. Lately the images have begun to come out with some odd lines and what I could only describe as "ghosting".
Here's a shot taken in a higher resolution:

Here's a shot taken in a lower resolution:

Recording a video doesn't show any issues. My guess is that this is some form of processor issue. Is there anything we can do to salvage this, or should I just replace it?