1. A method for facial recognition processing using biometric pre-filters, the method comprising: a computer determining (i) a first eye-to-eye distance and (ii) a first mid-eye to nose-tip distance of a first detected face of a first image, wherein the first detected face includes two eyes and a nose, and wherein the first eye-to-eye distance is a biometric measurement taken from a center of a first eye to a center of a second eye of the first detected face; the computer determining a first ratio, wherein the first ratio is a biometric measurement defined by a ratio of the first eye-to-eye distance to the first mid-eye to nose-tip distance of the first detected face of the first image; the computer determining a first triangle, wherein the first triangle is a biometric measurement defined by points corresponding to the center of the first eye, the center of the second eye, and a nose-tip of the first detected face of the first image; the computer receiving a selection of a demographic characteristic; the computer determining a search range for the first eye-to-eye distance based, at least in part, on the selection of the demographic characteristic, and the first eye-to-eye distance, and wherein the determined search range is a numeric value; the computer determining a search range for the first triangle based, at least in part, on the selection of the demographic characteristic and the first triangle, and wherein the determined search range includes a range of a length for at least one side of the first triangle; the computer identifying a second image from a plurality of images, wherein the second image includes a second detected face that includes a second eye-to-eye distance that is included in the determined search range for the first eye-to-eye distance; the computer determining (i) a second ratio of the second eye-to-eye distance to a second mid-eye to nose-tip distance of the second detected face of the second image from the plurality of images and (ii) a triangle formed by the eyes and nose of the second detected face, wherein the second ratio of the second eye-to-eye distance to the second mid-eye to nose-tip distance is a numeric value; the computer storing the second ratio of the second eye-to-eye distance to the second mid-eye to nose-tip distance of the second detected face of the second image as a searchable data field; and the computer applying a facial recognition algorithm to the second image to determine at least one potential identity that is associated with the first detected face based, at least in part, on (i) the first ratio of the first eye-to-eye distance to the first mid-eye to nose-tip distance, (ii) the second ratio of the second eye-to-eye distance to the second mid-eye to nose-tip distance, and (iii) at least one side of a triangle with a length that is included in the determined search range for the first triangle.