How to connect this camera to arduino ?

Other Hardware General Electronics
8

I know that this is not an answer to you question but may be an answer to you problem. There are some cameras that have a TTL serial interface.
Such as:

http://www.ebay.com/itm/LS-JPEG-Color-Camera-Serial-UART-Interface-TTL-level-/110934068395?pt=LH_DefaultDomain_0&hash=item19d42f8cab

There are probably others. I am still looking for a cheaper solution.

I do not know what kind of frame rate you can get out of these cameras but they will easily interface to an Arduino.

I hope this help. If not, forget I said anything.