TY - JOUR
T1 - Real-Time frame-rate control for energy-efficient on-line object tracking
AU - Inoue, Yusuke
AU - Ono, Takatsugu
AU - Inoue, Koji
N1 - Funding Information:
This research was supported in part by JSPS KAKENHI Grant Number JP16H02796 and JP16K16027.
Publisher Copyright:
Copyright © 2018 The Institute of Electronics, Information and Communication Engineers.
PY - 2018/12
Y1 - 2018/12
N2 - On-line object tracking (OLOT) has been a core technology in computer vision, and its importance has been increasing rapidly. Because this technology is utilized for battery-operated products, energy consumption must be minimized. This paper describes a method of adaptive frame-rate optimization to satisfy that requirement. An energy trade-off occurs between image capturing and object tracking. Therefore, the method optimizes the frame-rate based on always changed object speed for minimizing the total energy while taking into account the trade-off. Simulation results show a maximum energy reduction of 50.0%, and an average reduction of 35.9% without serious tracking accuracy degradation.
AB - On-line object tracking (OLOT) has been a core technology in computer vision, and its importance has been increasing rapidly. Because this technology is utilized for battery-operated products, energy consumption must be minimized. This paper describes a method of adaptive frame-rate optimization to satisfy that requirement. An energy trade-off occurs between image capturing and object tracking. Therefore, the method optimizes the frame-rate based on always changed object speed for minimizing the total energy while taking into account the trade-off. Simulation results show a maximum energy reduction of 50.0%, and an average reduction of 35.9% without serious tracking accuracy degradation.
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U2 - 10.1587/transfun.E101.A.2297
DO - 10.1587/transfun.E101.A.2297
M3 - Article
AN - SCOPUS:85057500292
SN - 0916-8508
VL - E101A
SP - 2297
EP - 2307
JO - IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
JF - IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
IS - 12
ER -
