CORREA, Iago Lourenço; 						DREWS, Paulo Lilles Jorge; 						RODRIGUES, Ricardo Nagel.
 Combination of Optical Character Recognition Engines for Documents Containing Sparse Text and Alphanumeric Codes. <em>In</em>: CONFERENCE ON GRAPHICS, PATTERNS AND IMAGES (SIBGRAPI), 34.	, 2021, Online.
	 
	<strong>Anais</strong> [...].
 Porto Alegre: Sociedade Brasileira de Computação, 
	2021
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