@InProceedings{Stria-Prusa-Hlavac-CVWW-2014, IS = { zkontrolovano 29 May 2014 }, UPDATE = { 2014-10-27 }, key = {Stria-Prusa-Hlavac-CVWW-2014}, author = {Stria, Jan and Pr{\accent23 u}{\v s}a, Daniel and Hlav{\'a}{\v c}, V{\' a}clav}, title = {Combining Structural and Statistical Approach to Online Recognition of Handwritten Mathematical Formulas}, c_title = {Kombinace statistick{\'e}ho a strukturn{\'\i}ho online rozpozn{\'a}v{\'a }n{\'\i} ru{\v c}n{\v e} psan{\'y}ch matematick{\'y}ch formul{\'\i}}, year = {2014}, pages = {103-109}, booktitle = {CVWW2014: Proceedings of the 19th Computer Vision Winter Workshop}, e_booktitle = {CVWW2014: Proceedings of the 19th Computer Vision Winter Workshop}, editor = {K{\'u}kelov{\'a}, Zuzana and Heller, Jan}, publisher = {Czech Society for Cybernetics and Informatics}, address = {Pod Vod{\'a}renskou v{\v e}{\v z}{\'\i} 4, 182 00, Prague, Czech Repu blic}, isbn = {978-80-260-5641-6}, book_pages = {127}, month = {February}, day = {3-5}, venue = {K{\v{r}}tiny, Czech Republic}, organization ={Czech Society for Cybernetics and Informatics, Center of Machine Percep tion at CTU in Prague}, annote = { This paper introduces a novel method for on-line recognition of handwriten mathematical formulas. The method is based on the combination of a structural analysis with a statistical model specifying relations of individual symbols. A description of all recognition phases is given, focusing mostly on the structural analysis stage. The recognition process following a bottom-up manner is driven by a spatial grammar, which expresses mathematical formulas unambiguously. As the grammar describes the relative positions only roughly, a statistical model learned from a database of annotated formulas is employed to refine the description. Several experimental results are also reported. }, keywords = {mathematical formulas, handwriting recognition, document analysis, structural and statistical recognition}, prestige = {international}, authorship = {50-40-10}, project = {FP7-288553 CloPeMa, SGS13/205/OHK3/3T/13, GACR P202/10/1333}, psurl = {[Stria-Prusa-Hlavac-CVWW-2014.pdf]}, www = {http://cmp.felk.cvut.cz/cvww2014}, affiliation = { 13133-13133-NULL }, }