TY - GEN
T1 - Fast Detection of Objects Using a YOLOv3 Network for a Vending Machine
AU - Lee, Youhak
AU - Lee, Chulhee
AU - Lee, Hyuk Jae
AU - Kim, Jin Sung
PY - 2019/3
Y1 - 2019/3
N2 - Fast object detection is important to enable a vision-based automated vending machine. This paper proposes a new scheme to enhance the operation speed of YOLOv3 by removing the computation for the region of non-interest. In order to avoid the accuracy drop by a removal of computation, characteristics of a convolutional layer and a YOLO layer are investigated, and a new processing method is proposed from experimental results. As a result, the operation speed is increased in proportion to the size of the region of non-interest. Experimental results show that the speed is improved by 3.29 times while the accuracy degradation is 2.81% in mAP-50.
AB - Fast object detection is important to enable a vision-based automated vending machine. This paper proposes a new scheme to enhance the operation speed of YOLOv3 by removing the computation for the region of non-interest. In order to avoid the accuracy drop by a removal of computation, characteristics of a convolutional layer and a YOLO layer are investigated, and a new processing method is proposed from experimental results. As a result, the operation speed is increased in proportion to the size of the region of non-interest. Experimental results show that the speed is improved by 3.29 times while the accuracy degradation is 2.81% in mAP-50.
UR - http://www.scopus.com/inward/record.url?scp=85070457049&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85070457049&partnerID=8YFLogxK
U2 - 10.1109/AICAS.2019.8771517
DO - 10.1109/AICAS.2019.8771517
M3 - Conference contribution
T3 - Proceedings 2019 IEEE International Conference on Artificial Intelligence Circuits and Systems, AICAS 2019
SP - 132
EP - 136
BT - Proceedings 2019 IEEE International Conference on Artificial Intelligence Circuits and Systems, AICAS 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1st IEEE International Conference on Artificial Intelligence Circuits and Systems, AICAS 2019
Y2 - 18 March 2019 through 20 March 2019
ER -