Multiple motion sensor devices are included in an imaging apparatus. One or more of the motion sensor devices captures images and at least a portion of the sensor images are then processed to determine one or more motion vectors for the processed sensor images. At least one motion vector representing...http://www.google.es/patents/US7777781?utm_source=gb-gplus-sharePatente US7777781 - Method and system for determining the motion of an imaging apparatus
Method and system for determining the motion of an imaging apparatus