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Dr. Heng Zhao
at Xidian Univ
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 27 May 2022 Presentation + Paper
A successive approach to enhancement of infrared facial images
Proceedings Volume 12107, 121071Q (2022) https://doi.org/10.1117/12.2620014
KEYWORDS: Infrared imaging, Denoising, Facial recognition systems, Convolution, Image processing, Point spread functions, Deconvolution, Infrared radiation
Proceedings Article | 2 August 2021 Presentation + Paper
Face detection in the darkness using infrared imaging: a deep-learning-based study
Proceedings Volume 11843, 118430K (2021) https://doi.org/10.1117/12.2597194
KEYWORDS: Facial recognition systems, Infrared imaging, Infrared detectors, Thermography, Performance modeling, Sensors, Detection and tracking algorithms
Proceedings Article | 14 May 2019 Presentation + Paper
Nighttime periocular recognition at long standoffs with deep learned features
Proceedings Volume 10988, 1098813 (2019) https://doi.org/10.1117/12.2521187
KEYWORDS: Near infrared, Infrared imaging, Principal component analysis, Visible radiation, Infrared radiation, Neural networks, Facial recognition systems, Surveillance, Iris recognition, Convolutional neural networks
Proceedings Article | 14 May 2019 Presentation + Paper
Cross-spectral face recognition with image quality disparity using image fusion
Proceedings Volume 10988, 1098811 (2019) https://doi.org/10.1117/12.2515606
KEYWORDS: Image fusion, Image quality, Short wave infrared radiation, Infrared imaging, Near infrared, Wavelets, Image processing, Visible radiation, Facial recognition systems, Wavelet transforms
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