Lex Jenkins , Sep 29, 2013; 03:42 p.m.
Looks like you have a Hitachi HBC161E? I can't find much info online about it. That photo looks like digital "cross processing" with vignetting editing, a popular JPEG alternative in some recent P&S digicams and some presets for Lightroom and actions for Photoshop.
If your camera doesn't have JPEG art filters, and you didn't edit the photo or use any filters over the lens, then my best guess is the camera has developed a glitch. I see via Google various reports of problems with that model.
Personally, I think it looks kinda cool. I'd keep it, use it for that effect, and eventually get another camera.