A method, system and computer program product for matching an entry of a list to data. The method also includes generating a normalized local average pixel intensity value and locating a contaminant particle in a pixel column by comparing the intensity of an individual pixel in the pixel column to the normalized local average pixel intensity value. A roller member is mounted to an end of the intermediate member. The first color filter layer is disposed between the photo-sensor region and the microlens. The reinforcing cords of at least two adjacent plies are oriented in opposite directions with respect to the equatorial plane. All the above attributes are accomplished without adding complexity for each improvement.