PRELIMINARY STUDY FOR THE IMPLEMENTATION OFAN IMAGE ANALYSIS ALGORITHM TO DETECT DAIRY COW PRESENCE AT THE FEED BARRIER. J Agric Eng [Internet]. 2012 Jun. 22 [cited 2025 Jun. 29];42(4):17-24. Available from: https://www.agroengineering.org/jae/article/view/jae.2011.4.17