Scene Text Extraction by Superpixel CRFs Combining Multiple Character Features. - Min Su Cho; Jae-Hyun Seok; Seonghun Lee; Jin Hyung Kim (ICDAR, 2011)

Scene Text Recognition with a Hough Forest Implicit Shape Model. - Jae-Hyun Seok; Jin Hyung Kim (ICDAR, 2013)

Scene text recognition using a Hough forest implicit shape model and semi-Markov conditional random fields. - Jae-Hyun Seok; Jin Hyung Kim (Pattern Recognit., 2015)