Patent ID: 7106376
Filing Date: 2006-09-12
Classification: G03B

Abstract:
1. A method for capturing an image using an image capture device, the image capable of including a plurality of objects, each of the plurality of objects being a corresponding distance from the imaging device, the image being associated with a focus zone, method comprising the steps of: (a) determining if the image matches at least one criteria; (b) determining whether at least one of the plurality of objects is out of focus if the image matches the at least one criteria; (c) determining whether the focus zone can be shifted so that the at least one object is out of focus if the at least one object is not out of focus; and (d) shifting the focus zone so that the at least one object is out of focus if at least one of the plurality of subjects is not out of focus and if it is determined that the focus zone can be shifted so that the at least one object is out of focus; (e) setting an aperture size without shifting the focus zone after the focus zone has been shifted if it is determined that the focus zone can be shifted so that the at least one object is out of focus; and (f) adjusting the aperture size to shorten the focus zone if it is determined that shifting the focus zone alone is not sufficient for the at least one object to be out of focus.