A method for digital image eye artifact detection and correction include identifying one or more candidate red-eye defect regions in an acquired image. The height-adjustable apparatus includes a first support unit, an elastic element, and a second support unit. 1 to 20 \u03bcm; or a platinum compound; and an organosiloxane oligomer which contains aryl and alkenyl groups and has 8 or less silicon atoms in each molecule and which contains in each molecule at least one divalent organosiloxane as represented by the formula:\u2014SiO\u2014Si\u2014,, in a quantity of at least 2 moles of component per 1 mole platinum atoms in component. In an additional alternative embodiment of the invention, the open end of the packer is sealed by a screen to prevent the intrusion of sand and debris into the space between the cup packer and the wellbore tool on which it is mounted. An output of the second limiting section connects to a second matching circuit.