The polish helmet mounted display systems for military helicopters

Michalak, S.; Borowski, Jerzy; Szelmanowski, Andrzej; Pazur, Andrzej

doi:10.1109/metroaerospace.2016.7573240

Cited by 1 publication

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“…Optical, electromagnetic, ultrasonic, and hybrid sensors are usually installed within the helmet to achieve accurate head aiming function by sensing the orientation of the helmet [3,5,6]. The Joint Helmet-Mounted Cueing System (JHMCS) refers to an integrated product of Display and Sight Helmet (DASH) III and Kaiser Agile Eye helmet displays, which uses helmet electromagnetic position sensor to measure the posture of helmet [7][8][9]. Scorpion, developed by the French company Thales, has been available in the military aviation market since 2008.…”

Section: Introductionmentioning

confidence: 99%

Eye Gaze Estimation Based on Stacked Hourglass Neural Network for Aircraft Helmet Aiming

Qiu

Zhu

Gou

et al. 2022

International Journal of Aerospace Engineering

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Helmet-mounted display (HMD) systems allow aircraft pilots to aim at targets by using head postures. However, the direct use of helmet orientation to indicate the aiming direction ignores human eye movements, which are more flexible and efficient for interaction. Since the opaqueness of the helmet goggle blocks the sight of external cameras to capture facial or eye images of the pilots, and traditional eye feature extraction methods may fail when encountering conditions such as poor lighting, occlusion, and shaking, which are common on fighter aircrafts. In this work, an eye gaze based aiming solution that adapts to pilots wearing HMDs is proposed, and a deep learning-based method is proposed to extract eye features robustly. The prototype experiments demonstrate the ability to pick and aim at targets in real-time (60FPS) and are capable to accurately locate the target markers on a screen with an average error of fewer than 2 degrees. Conclusively, the proposed method performs the tasks of eye feature extraction on real-person imagery and the estimation of the 3D aiming direction for users with helmets, displaying competitive results with similar research.

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