Desarrollo de un sistema automático de colorimetría CMYK con visión artificial.

Abstract

The present titling work has the objective of developing an automatic colimetry system with artificial vision based on the subtractive model Cian, Magenta, Yellow, Black (CMYK). The system was implemented by designing the structure in computer-aided drawing (CAD) software, and then materials were acquired. The assembly of the structure was carried out to carry out the programming in a programmable logic controller (PLC), while the control system was realized in a human machine interface (HIM) by means of the software Lookout and the part of the acquisition of the color it done in the MATLAB programming software. After the tests, it was observed that the percentage of error of the values calculated by the implemented system with respect to the theoretical values of CMYK colors was approximately 3.8%; which corroborates the efficiency of the machine. The colimetry system allows assigning a percentage value for the four-color inks and making the blends to obtain a color captured by the cell phone camera. Students are advised that prior to manipulating the module, the Technical Manual should be carefully read, in order to have a clear focus on the operation.