2021
DOI: 10.1109/tase.2020.3045880
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A Novel Illumination-Robust Hand Gesture Recognition System With Event-Based Neuromorphic Vision Sensor

Abstract: The hand gesture recognition system is a noncontact and intuitive communication approach, which, in turn, allows for natural and efficient interaction. This work focuses on developing a novel and robust gesture recognition system, which is insensitive to environmental illumination and background variation. In the field of gesture recognition, standard vision sensors, such as CMOS cameras, are widely used as the sensing devices in state-ofthe-art hand gesture recognition systems. However, such cameras depend on… Show more

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Cited by 29 publications
(12 citation statements)
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“…Schraml et al [30] used a stereoscopic system to track people, while Piatkowska et al [46] addressed the problem of tracking people in high-occlusion environments through the use of Gaussian Mixture Models (GMM) [47]; this clustering method is succesfully used in [48] to track pedestrians. Meanwhile, [49] addresses the pedestrian detection problem with an event-to-frame encoding method combined with Convolutional Neural Networks (CNN). Recently, the NeuroAED system has been presented; it aims to efficiently detect abnormal events in visual surveillance [50].…”
Section: Related Workmentioning
confidence: 99%
See 1 more Smart Citation
“…Schraml et al [30] used a stereoscopic system to track people, while Piatkowska et al [46] addressed the problem of tracking people in high-occlusion environments through the use of Gaussian Mixture Models (GMM) [47]; this clustering method is succesfully used in [48] to track pedestrians. Meanwhile, [49] addresses the pedestrian detection problem with an event-to-frame encoding method combined with Convolutional Neural Networks (CNN). Recently, the NeuroAED system has been presented; it aims to efficiently detect abnormal events in visual surveillance [50].…”
Section: Related Workmentioning
confidence: 99%
“…Recently, in [59] a spatial-temporal mixed particle filter (SMP Filter) is proposed to track LED-based rectangles. In [49], a Restricted Spatiotemporal Particle Filter (RSPF) tracking algorithm is presented, and evaluated tracking fingers. Lastly, in [60], a combined use of SNNs and silicon retina is proposed, applied to object tracking.…”
Section: Related Workmentioning
confidence: 99%
“…The existing work on neuromorphic vision sensing in computer vision can be grouped into three themes: object detection [47]- [49], pedestrian detection [50], [51] and hand gesture recognition [33]- [35]. There is only a little work on exploring the neuromorphic data beyond object detection addressing highly semantic applications, such as, multi class action recognition, which still poses an important challenge.…”
Section: Related Workmentioning
confidence: 99%
“…However, the pixels in the hemispherical image sensors consist of photodetectors without the functions of information memory and preprocessing; the ORAM requires the operation processes of optically SET and electrically RESET; NN vision sensors that use 2D materials are not readily compatible with large-scale integration. Moreover, although much progress has been made in the efficient neuromorphic processing of electrical or optical signals, methods to convert optical images to electrical signals in real time must still be improved, particularly for time-critical applications. Electrohydrodynamic printing is an attractive technique to fabricate well-aligned and well-patterned semiconductor fibers.…”
Section: Introductionmentioning
confidence: 99%