experts' suggestions please, thanks a lot

Sorry, I can't use chinese input now. I am doing the jobhunting recently. I thought the market will be a little bit better after the holiday.

However, there is still no job opening related to my background. ( Several months ago, there were some openings every now and then. And my CV posted on Monster can be viewed a few times per day. But now, zero.)

What can I do? ( my background is image processing with C/C++) Any suggestions?