Computerized information acquisition and processing apparatus for use in endoscopic analysis. In one embodiment, the apparatus includes a swallowable apparatus having a digital processor apparatus and video apparatus with image capture and digitization capability, and a wireless interface for accomplishing various purposes, including e.g., transferring the digital image data to a second computerized apparatus having various algorithmic analysis functions operative thereon, including for example pixel intensity analysis, shape recognition, and preview functions, so as to enhance efficiency of the review process. In another embodiment, portions of the algorithmic analysis (and other functions) are performed by the digital processor apparatus on the swallowable apparatus, including selective deletion or omission of data prior to transmission.
