A Method for Camera-Based Interactive Whiteboard Reading. - Szilárd Vajda; Leonard Rothacker; Gernot A. Fink (CBDAR, 2011)

Bag-of-Features Representations for Offline Handwriting Recognition Applied to Arabic Script. - Leonard Rothacker; Szilárd Vajda; Gernot A. Fink (ICFHR, 2012)

Novel Sub-character HMM Models for Arabic Text Recognition. - Irfan Ahmad 001; Leonard Rothacker; Gernot A. Fink; Sabri A. Mahmoud (ICDAR, 2013)

Bag-of-features HMMs for segmentation-free Bangla word spotting. - Leonard Rothacker; Gernot A. Fink; P. Banerjee; Ujjwal Bhattacharya; B. B. Chaudhuri 001 (MOCR@ICDAR, 2013)

Bag-of-Features HMMs for Segmentation-Free Word Spotting in Handwritten Documents. - Leonard Rothacker; Marçal Rusiñol; Gernot A. Fink (ICDAR, 2013)

Bag-of-features representations using spatial visual vocabularies for object classification. - Rene Grzeszick; Leonard Rothacker; Gernot A. Fink (ICIP, 2013)

Kernel Density Estimation for Post Recognition Score Analysis. - Sebastian Sudholt; Leonard Rothacker; Gernot A. Fink (GCPR, 2014)

Grouping Historical Postcards Using Query-by-Example Word Spotting. - Gernot A. Fink; Leonard Rothacker; Rene Grzeszick (ICFHR, 2014)

Segmentation-free query-by-string word spotting with Bag-of-Features HMMs. - Leonard Rothacker; Gernot A. Fink (ICDAR, 2015)

Retrieving Cuneiform Structures in a Segmentation-free Word Spotting Framework. - Leonard Rothacker; Denis Fisseler; Gerfrid G. W. Müller; Frank Weichert; Gernot A. Fink (HIP@ICDAR, 2015)

Learning local image descriptors for word spotting. - Sebastian Sudholt; Leonard Rothacker; Gernot A. Fink (ICDAR, 2015)

On the Influence of Superpixel Methods for Image Parsing. - Johann Strassburg; Rene Grzeszick; Leonard Rothacker; Gernot A. Fink (VISAPP (2), 2015)

Word Spotting in Historical Document Collections with Online-Handwritten Queries. - Christian Wieprecht; Leonard Rothacker; Gernot A. Fink (DAS, 2016)

Robust Output Modeling in Bag-of-Features HMMs for Handwriting Recognition. - Leonard Rothacker; Gernot A. Fink (ICFHR, 2016)

Word Hypotheses for Segmentation-Free Word Spotting in Historic Document Images. - Leonard Rothacker; Sebastian Sudholt; Eugen Rusakov; Matthias Kasperidus; Gernot A. Fink (ICDAR, 2017)

Query-by-Online Word Spotting Revisited: Using CNNs for Cross-Domain Retrieval. - Sebastian Sudholt; Leonard Rothacker; Gernot A. Fink (ICDAR, 2017)

A Probabilistic Retrieval Model for Word Spotting Based on Direct Attribute Prediction. - Eugen Rusakov; Leonard Rothacker; Hyunho Mo; Gernot A. Fink (ICFHR, 2018)

Segmentation-free word spotting with bag-of-features hidden Markov models - Leonard Rothacker (2019)

Annotation-Free Word Spotting with Bag-of-Features HMMs. - Leonard Rothacker; Fabian Wolf; Gernot A. Fink (Int. J. Pattern Recognit. Artif. Intell., 2021)