Hi msingh,
Here is a website for interfacing CMOS camera modules with Arduino.
www.arducam.com
I looked into their opensource library, they use the Arduino hardware I2C and Wire library to configurate camera registers. It maybe useful for you to configurate your camera module.
They also give out a tutorial which transfer the image wirelessly with bluetooth, you can find it here:
http://www.arducam.com/arducam-bluetooth-module-wireless-image-system/
Hope these will help you.
Regards

Hi RandallR,
This is exactly what you are needed.


http://www.arducam.com/
They have tutorial here:
http://www.arducam.com/tutorial/
The firmware source code is here:
http://www.arducam.com/download/

It seems that they have add support for MT9D111 camera module, Great!
http://www.arducam.com/camera-modules/2mp-mt9d111/
http://www.arducam.com/download/

Hi everyone,
I just find a Arduino based open source camera shield from www.arducam.com
My questions is that will this ArduCAM shield fit for my object recognition project? My project needs to recognize a invade event and trigger the alarm.
Thanks in advance.