No, the LCD is not a color display capable of displaying moving images. It's an antiquated LCD display that only "darkens" specific pre-programmed areas for the audio and climate control system to display the intended image.
With that said, there are several
aftermarket options available. You can have a dash-mounted
aftermarket NAV system that includes a backup camera professionally installed. I have the Pioneer AVIC F500BT minus the backup camera, but it is available as an accessory. More info:
http://www.pioneerelectronics.com/PUSA/Products/Navigation/Portable/AVIC-F500BT?tab=A
If you really have no interest in a NAV system and just want a backup camera, there are several
aftermarket dash-mounted units available, although if you prefer a cleaner look I would consider a rearview mirror/backup camera combo unit. It would replace the OEM rearview mirror, while keeping your dash clutter free (although you would be sacrificing your Homelink controls unless you can find one that includes Homelink). There are several styles to choose from and some even have a wireless camera which should make installation pretty easy.
http://www.amazon.com/s/ref=nb_ss_auto?url=search-alias=automotive&field-keywords=backup+camera