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ARTNet for Micro-Expression Recognition. [PDF]
Sensors (Basel)Wan C, Zhang W, Chen Y, Song L, Cheng P.
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Event-based laser speckle correlation for micro motion estimation
Optics Letters, 2021Micro motion estimation has important applications in various fields such as microfluidic particle detection and biomedical cell imaging. Conventional methods analyze the motion from intensity images captured using frame-based imaging sensors such as the complementary metal–oxide semiconductor (CMOS) and the charge-coupled device (CCD). Recently, event-
Zhou Ge +3 more
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IEEE Sensors Journal, 2021
The application of micro-Doppler-based continuous human motion recognition (HMR) is greatly hindered by non-target micro motion interference, due to the deformation of micro-Doppler signatures of target human motion caused by such interference.
Xiaolin Ma, Fangmin Li, Running Zhao
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The application of micro-Doppler-based continuous human motion recognition (HMR) is greatly hindered by non-target micro motion interference, due to the deformation of micro-Doppler signatures of target human motion caused by such interference.
Xiaolin Ma, Fangmin Li, Running Zhao
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IEEE Transactions on Geoscience and Remote Sensing, 2023
Narrowband and wideband waveforms are usually adopted simultaneously during the observation of micro-motion space targets by inverse synthetic aperture radar (ISAR), which can collect rich multimodal information in the time-Doppler, time-range, and range-
Xudong Tian, Xueru Bai, Feng Zhou
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Narrowband and wideband waveforms are usually adopted simultaneously during the observation of micro-motion space targets by inverse synthetic aperture radar (ISAR), which can collect rich multimodal information in the time-Doppler, time-range, and range-
Xudong Tian, Xueru Bai, Feng Zhou
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ISAR imaging of target exhibiting micro-motion with sparse aperture via model-driven deep network
IEEE Transactions on Geoscience and Remote Sensing, 2022This study proposes a model-driven deep network based on the linear alternating direction method of multipliers (L-ADMM), to solve the problem whereby the inverse synthetic aperture radar (ISAR) generates defocused images of targets exhibiting micro ...
Y. Mai +5 more
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Identification and micro-motion parameter estimation of non-cooperative UAV targets
Physical Communication, 2021With the wide application of unmanned aerial vehicles (UAV) in industrial production, transportation, and entertainment, it is urgent to identify UAVs in time.
Jiachen Yang +3 more
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A macro–micro motion servopneumatic device
Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 2012Micro motion tasks can be found in a wide set of applications, ranging from the assembly of small parts in the semiconductor industry to assisted surgery in medicine. Conventional actuation systems for these types of task are based on the existence of electromagnetic fields (servomotors) or on the existence of some kind of material shape alteration ...
João Falcão Carneiro +1 more
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Micro motion at the failed contact interfaces
Proceedings of the Fifty-First IEEE Holm Conference on Electrical Contacts, 2005., 2005On inspection of failed connector's contacts, various wear tracks of micro motion are found. The tracks appear as straight line, curve and twisting. The effect of micro motion not only produces wear debris of contact metals and their oxidation products, but also grabbles and accumulates contaminants which cause high and fluctuated contact resistance ...
null Zhanping He, null Liangjun Xu
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Facial Micro-Motion-Aware Mixup for Micro-Expression Recognition
ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)Data-driven learning models have demonstrated strong benefits in capturing subtle facial movements for micro-expression recognition (MER), but are limited by the available data.
Zhuoyao Gu +5 more
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ISAR Imaging with Micro-motion Components
2018 11th UK-Europe-China Workshop on Millimeter Waves and Terahertz Technologies (UCMMT), 2018In practical radar systems, the micro-motions of some scatting points will perform additional frequency modulation effects on echo signals, resulting in the ineffectiveness of traditional algorithm for ISAR imaging. This paper proposes one non-coherent accumulation based method for removing these effects.
Runqi Chen +3 more
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