naa a22 4500 510823823 CHVBK 20180411083547.0 cr unu---uuuuu 180411e20130801xx s 000 0 eng 10.1007/s12541-013-0183-y doi (NATIONALLICENCE)springer-10.1007/s12541-013-0183-y IR vision-based LOS tracking using non-uniform illumination compensation [Elektronische Daten] [Jeong-ho Kim, Dong-in Han, Chan-oh Min, Dae-woo Lee, We-sub Eom] The increase in the number of tasks that a pilot has to perform directly affects the likelihood of critical accidents. Such a problem can be mitigated by an eye-tracking algorithm. The mean-shift algorithm and particle filter are used to measure pupils' positions and then the equations of the relation among nine predefined points in a scene image and the positions of the pupils are derived. After mapping, the points where pilot gazes are calculated with this mapping relation. To verify the performance, gaze tracking experiment was performed using aligned and calibrated beam-projector. Korean Society for Precision Engineering and Springer-Verlag Berlin Heidelberg, 2013 Mean-shift nationallicence Eye-tracker nationallicence Vision tracking nationallicence Human control interface nationallicence LAB color space nationallicence qu : probability density of target model nationallicence Pu : probability density of target candidate nationallicence ρ : Bhattacharyya coefficient nationallicence yi : movement vector nationallicence wi : sample weight nationallicence Kim Jeong-ho Department of aerospace engineering, Pusan National University, Jang-jeon dong, 609-735, Busan, Korea aut Han Dong-in Department of aerospace engineering, Pusan National University, Jang-jeon dong, 609-735, Busan, Korea aut Min Chan-oh Department of aerospace engineering, Pusan National University, Jang-jeon dong, 609-735, Busan, Korea aut Lee Dae-woo Department of aerospace engineering, Pusan National University, Jang-jeon dong, 609-735, Busan, Korea aut Eom We-sub Korea Aerospace Research Institute, 169-84, Gahak Ro, Yousung Ku, 305-806, Daejeon, Korea aut International Journal of Precision Engineering and Manufacturing Springer Berlin Heidelberg 14/8(2013-08-01), 1355-1360 2234-7593 14:8<1355 2013 14 12541 https://doi.org/10.1007/s12541-013-0183-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12541-013-0183-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kim Jeong-ho Department of aerospace engineering, Pusan National University, Jang-jeon dong, 609-735, Busan, Korea aut NATIONALLICENCE 700 1- Han Dong-in Department of aerospace engineering, Pusan National University, Jang-jeon dong, 609-735, Busan, Korea aut NATIONALLICENCE 700 1- Min Chan-oh Department of aerospace engineering, Pusan National University, Jang-jeon dong, 609-735, Busan, Korea aut NATIONALLICENCE 700 1- Lee Dae-woo Department of aerospace engineering, Pusan National University, Jang-jeon dong, 609-735, Busan, Korea aut NATIONALLICENCE 700 1- Eom We-sub Korea Aerospace Research Institute, 169-84, Gahak Ro, Yousung Ku, 305-806, Daejeon, Korea aut NATIONALLICENCE 773 0- International Journal of Precision Engineering and Manufacturing Springer Berlin Heidelberg 14/8(2013-08-01), 1355-1360 2234-7593 14:8<1355 2013 14 12541 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer