Oscar Espitia, Andres Paez, Yuri Mejia, Mario Carrasco, Natalia Gonzalez. Optical Mark Recognition Based on Image Processing Techniques for the Answer Sheets of the Colombian High-Stakes Tests. In Juan Carlos Figueroa García, Mario Duarte-González, Sebastián Jaramillo-Isaza, Alvaro David Orjuela-Cañon, Yesid Díaz Gutierrez, editors, Applied Computer Sciences in Engineering - 6th Workshop on Engineering Applications, WEA 2019, Santa Marta, Colombia, October 16-18, 2019, Proceedings. Volume 1052 of Communications in Computer and Information Science, pages 167-176, Springer, 2019. [doi]
Abstract is missing.