Generate a (min) of 8Mhz clock signal from either the Edison or an external clock generator - Adafruit manufacturer one.
Get 8 cables for the data lines of the camera and feed them into GPIO pins
Connect I2c to the camera control lines.
Monitor Hsync, Vsync and data lines - pull data from data lines accordingly.
DO lots of research (googling).
It is a non-trivial exercise - (I know because I have done a lot of research (MYSELF) in order to try to interface it to a Arduino Due)