Text Recognition in Images OCR of Chemical Texts

The derivatives of 5-(2-hydroxyethyl)pyridine-2-carboxylic acid have been prepared 

Creation of structure searchable documents, population of databases, annotation of documents, etc. 

FIGURE 3.1 General scheme for mining chemical structures from text. 

Although it is clear that recognition of this example can be easily improved by enhanced resolution of the initial image, this example is given to demonstrate the most common problems associated with chemical name recognition and possible errors introduced in chemical names. The problems include  

As a result of these considerations, we can conclude that OCR of chemical names can be improved by  

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