A computer vision system (CVS) and a colorimeter were compared for their abilities to measure the colour of twenty-seven different milks and milk products. The frequency of similarity test showed that CVS-generated colour chips were similar to the actual sample colour in all trials (100%). The CVS-obtained colours were found to be more similar to the colour of sample visualised on the monitor, compared with colorimeter-generated colour chips, with values of 83.3–100.0% depending on the milk product. The third test showed that there was difference between colour measured by CVS and the colorimeter; colorimeter readings resulted in a darker and yellower colour based on average L∗a∗b∗ values, while CVS readings resulted in lighter and less yellow appearance. Compared with a colorimeter, measuring colour by CVS was, therefore, found to be reliable and should be considered as a superior tool for replacing traditional devices by offering improved representativeness and accuracy.
TY - JOUR
AU - Milovanović, Bojana
AU - Tomović, Vladimir
AU - Đekić, Ilija
AU - Miočinović, Jelena
AU - Solowiej, Bartosz G.
AU - Lorenzo, José M.
AU - Barba, Francisco J.
AU - Tomašević, Igor
PY - 2021
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/5850
AB - A computer vision system (CVS) and a colorimeter were compared for their abilities to measure the colour of twenty-seven different milks and milk products. The frequency of similarity test showed that CVS-generated colour chips were similar to the actual sample colour in all trials (100%). The CVS-obtained colours were found to be more similar to the colour of sample visualised on the monitor, compared with colorimeter-generated colour chips, with values of 83.3–100.0% depending on the milk product. The third test showed that there was difference between colour measured by CVS and the colorimeter; colorimeter readings resulted in a darker and yellower colour based on average L∗a∗b∗ values, while CVS readings resulted in lighter and less yellow appearance. Compared with a colorimeter, measuring colour by CVS was, therefore, found to be reliable and should be considered as a superior tool for replacing traditional devices by offering improved representativeness and accuracy.
PB - Elsevier Ltd
T2 - International Dairy Journal
T1 - Colour assessment of milk and milk products using computer vision system and colorimeter
SP - 105084
VL - 120
DO - 10.1016/j.idairyj.2021.105084
ER -
@article{
author = "Milovanović, Bojana and Tomović, Vladimir and Đekić, Ilija and Miočinović, Jelena and Solowiej, Bartosz G. and Lorenzo, José M. and Barba, Francisco J. and Tomašević, Igor",
year = "2021",
abstract = "A computer vision system (CVS) and a colorimeter were compared for their abilities to measure the colour of twenty-seven different milks and milk products. The frequency of similarity test showed that CVS-generated colour chips were similar to the actual sample colour in all trials (100%). The CVS-obtained colours were found to be more similar to the colour of sample visualised on the monitor, compared with colorimeter-generated colour chips, with values of 83.3–100.0% depending on the milk product. The third test showed that there was difference between colour measured by CVS and the colorimeter; colorimeter readings resulted in a darker and yellower colour based on average L∗a∗b∗ values, while CVS readings resulted in lighter and less yellow appearance. Compared with a colorimeter, measuring colour by CVS was, therefore, found to be reliable and should be considered as a superior tool for replacing traditional devices by offering improved representativeness and accuracy.",
publisher = "Elsevier Ltd",
journal = "International Dairy Journal",
title = "Colour assessment of milk and milk products using computer vision system and colorimeter",
pages = "105084",
volume = "120",
doi = "10.1016/j.idairyj.2021.105084"
}
Milovanović, B., Tomović, V., Đekić, I., Miočinović, J., Solowiej, B. G., Lorenzo, J. M., Barba, F. J.,& Tomašević, I.. (2021). Colour assessment of milk and milk products using computer vision system and colorimeter. in International Dairy Journal
Elsevier Ltd., 120, 105084.
https://doi.org/10.1016/j.idairyj.2021.105084
Milovanović B, Tomović V, Đekić I, Miočinović J, Solowiej BG, Lorenzo JM, Barba FJ, Tomašević I. Colour assessment of milk and milk products using computer vision system and colorimeter. in International Dairy Journal. 2021;120:105084.
doi:10.1016/j.idairyj.2021.105084 .
Milovanović, Bojana, Tomović, Vladimir, Đekić, Ilija, Miočinović, Jelena, Solowiej, Bartosz G., Lorenzo, José M., Barba, Francisco J., Tomašević, Igor, "Colour assessment of milk and milk products using computer vision system and colorimeter" in International Dairy Journal, 120 (2021):105084,
https://doi.org/10.1016/j.idairyj.2021.105084 . .
