TY - GEN
T1 - Improvement of a video smoke detection based on accumulative motion orientation model
AU - Alejandro, Ochoa Brito
AU - Leonardo, Millan Garcia
AU - Gabriel, Sanchez Perez
AU - Karina, Toscano Medina
AU - Mariko, Nakano Miyatake
PY - 2011
Y1 - 2011
N2 - Early fire-alarming is very important to avoid serious human being and materials losses. The traditional sensor-based methods can detect fire when the situation already has been dangerous. The video-based smoke detection can overcome these drawbacks. This paper proposes improvements of Yuan's video-based smoke detection, which employs accumulative motion orientation to detect smoke. In the proposed improvements, optimal thresholds for motion and chrominance detection are established and isolated noisy blocks are eliminated. The motion detection threshold is experimentally determined, and the chrominance detection thresholds are deduced from observation and testing of many videos with or without smoke. The elimination of isolated noisy blocks is achieved using the connected component labeling algorithm, which allows only processing the smoke regions, reducing the computational cost. Experimental results show that the proposed scheme increase the accuracy of the smoke detection and reduce the computation time.
AB - Early fire-alarming is very important to avoid serious human being and materials losses. The traditional sensor-based methods can detect fire when the situation already has been dangerous. The video-based smoke detection can overcome these drawbacks. This paper proposes improvements of Yuan's video-based smoke detection, which employs accumulative motion orientation to detect smoke. In the proposed improvements, optimal thresholds for motion and chrominance detection are established and isolated noisy blocks are eliminated. The motion detection threshold is experimentally determined, and the chrominance detection thresholds are deduced from observation and testing of many videos with or without smoke. The elimination of isolated noisy blocks is achieved using the connected component labeling algorithm, which allows only processing the smoke regions, reducing the computational cost. Experimental results show that the proposed scheme increase the accuracy of the smoke detection and reduce the computation time.
KW - connected component labeling
KW - motion orientation estimation
KW - orientation acumulation
KW - smoke-detection
UR - http://www.scopus.com/inward/record.url?scp=84856361069&partnerID=8YFLogxK
U2 - 10.1109/CERMA.2011.27
DO - 10.1109/CERMA.2011.27
M3 - Contribución a la conferencia
AN - SCOPUS:84856361069
SN - 9780769545639
T3 - Proceedings - 2011 IEEE Electronics, Robotics and Automotive Mechanics Conference, CERMA 2011
SP - 126
EP - 130
BT - Proceedings - 2011 IEEE Electronics, Robotics and Automotive Mechanics Conference, CERMA 2011
T2 - 2011 IEEE Electronics, Robotics and Automotive Mechanics Conference, CERMA 2011
Y2 - 15 November 2011 through 18 November 2011
ER -