1. A recognizing apparatus, comprising: a Hough transform unit that executes a Hough transform on an input image; and a detecting unit that detects a recognition target object from the input image, based on a plurality of feature quantities, using an identifier generated by statistical learning using the plurality of feature quantities, the plurality of feature quantities being obtained from data obtained by executing the Hough transform on a learning image including the recognition target object and data obtained by executing the Hough transform on a learning image including no recognition target object.