1. A facial feature verification apparatus, comprising: a plurality of pickup units; a pickup controlling unit which controls the pickup units; a displaying unit which displays images picked up by the pickup units; and a verifying unit which verifies the picked up images with image data enrolled in advance, wherein the verifying unit includes: a person detecting portion which detects a person in the picked up images; a face detecting portion which determines face areas from the picked up images regarding the detected person to extract facial images; a facial feature extracting portion which extracts facial features from the extracted facial images; a facial feature synthesizing portion which synthesizes the extracted facial features; and a verification portion which verifies the synthesized facial features with a facial image enrolled in advance in a facial image database.