RANCANG BANGUN ALAT SORTASI OTOMATIS UNTUK BUAH TOMAT MENGGUNAKAN APLIKASI IMAGE PROCESSING
ABSTRAK: One of the stages of
post-harvest activities were quite decisive is sorting. This process includes
the separation of the product based on one or several criteria. Particularly in
tomatoes, color and size parameters determine the quality of the fruit commodities.
Along with the development of science and technology today, many developed with
the sorting process automation systems for effectiveness in the use and
accuracy of the results obtained. Tomato sorting machine which is realized
using the camera as a sensor, the camera will take a picture of tomatoes
through in line, and then a camera will be able to distinguish color and size
of the tomatoes. Determination of color in tomatoes is doing by using the
method of determining the threshold and size of tomato using edge detection
method. Sorting is done by a servo motor to perform the separation of the tomatoes
that have been detected in tomato set output based on the position that has
been determined. Controlling which gave the order for the servo motor work is
PIC16F84A microcontroller using serial data communication from the PC to the
microcontroller. Testing the system as a whole to test the consistency of the
performance of the machine have been conducted using seven different criteria
of tomatoes with three times repetitions with successful results for 71% edge
detection method, the grouping size is 100% and 95% for color readings.
Keywords: camera, image
processing, edge detection, threshold, PIC16F84A microcontroller, servomotor
Penulis: Yultrisna, Andi
Syofian
Kode Jurnal: jptlisetrodd160208
