Patent ID: 8155479
Filing Date: 2012-04-10
Classification: A61B,H04N

Abstract:
1. A method comprising: capturing video images of a site, each image including an array of source pixels having pixel information of a first resolution; selecting first inner and outer source windows in the video images for a first array of source pixels in the first inner source window and a first set of source pixels between the first inner and outer source windows; selecting first inner and outer target windows in target pixels of a first display device for a first array of target pixels in the first inner target window and a first set of target pixels between the first inner and outer target windows; mapping the first array of source pixels into the first array of target pixels; mapping the first set of source pixels into the first set of target pixels; and displaying on the first display device the first array of target pixels in the first inner target window and the first set of target pixels between the first inner and outer target windows around the first array of target pixels.