Patent ID: 8068170

Claim:
A pen-shaped modular camera assembly having a plurality of modules each with at least one connector to link the modules together, said assembly comprising: a camera module having an image sensor for capturing an image in an RGB (red, green, blue) color space and in a Bayer color filter array pixel arrangement; a central processing module arranged in communication with the camera module, the central processing module having a central processing unit with program memory for storing program steps for execution by the central processing unit to operate the camera module, along with image storage memory for storing the captured image; an image processing module arranged in communication with the image storage memory, the image processing module configured to dynamically convert the stored image from a L*a*b* color space to a CMY (cyan, magenta, yellow) color space; and a battery module configured so that electrical energy is supplied to the respective modules via the at least one connector, wherein the image processing module is configured to resample red and blue planes of the captured image by scaling up a number of pixels sampled from a mosaic of the captured RGB image in each plane dimension by 2, with intermediate pixels generated by means of a reconstruction filter.