2021
DOI: 10.48550/arxiv.2110.10088
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Quantum Face Recognition Protocol with Ghost Imaging

Abstract: Face recognition is one of the most ubiquitous examples of pattern recognition in machine learning, with numerous applications in security, access control, and law enforcement, among many others. Pattern recognition with classical algorithms requires significant computational resources, especially when dealing with high-resolution images in an extensive database. Quantum algorithms have been shown to improve the efficiency and speed of many computational tasks, and as such, they could also potentially improve … Show more

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Cited by 2 publications
(2 citation statements)
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“…The envisaged BCI chip can be implanted on the interior surface of the skull to monitor in real-time UPE signals emanating from the cortex surface. The proposed chip is not only useful for BCI technology but also it can be used as a photonic sensor for imaging, spectroscopy and sensitive measurements at low light-levels in several applications from biological UPE to quantum optical processing [89]. Although our proposed technology is, admittedly, at the level of conjecture, requiring comprehensive tests and investigations for verification, we still envision complementary features as well as certain advantages over established technologies, including ECoG.…”
Section: Discussionmentioning
confidence: 99%
“…The envisaged BCI chip can be implanted on the interior surface of the skull to monitor in real-time UPE signals emanating from the cortex surface. The proposed chip is not only useful for BCI technology but also it can be used as a photonic sensor for imaging, spectroscopy and sensitive measurements at low light-levels in several applications from biological UPE to quantum optical processing [89]. Although our proposed technology is, admittedly, at the level of conjecture, requiring comprehensive tests and investigations for verification, we still envision complementary features as well as certain advantages over established technologies, including ECoG.…”
Section: Discussionmentioning
confidence: 99%
“…Coincidence imaging can be achieved with modern EMCCD cameras [31,32], SPAD arrays [33][34][35] or time stamping cameras [36]. These technologies are commonly exploited in quantum imaging, such as ghost imaging experiments [37][38][39][40] or quantum superresolution [41][42][43], as well as for fundamental applications, such as characterizing two-photon correlations [32,44], imaging of high-dimensional Hong-Ou-Mandel interference [45][46][47][48], and visualization of the violation of Bell inequalities [49]. Holography techniques have been recently proposed in the context of quantum imaging [50,51]; demonstrating the phaseshifting digital holography in a coincidence imaging regime using polarization entanglement [50], and exploiting induced coherence, i.e.…”
Section: Introductionmentioning
confidence: 99%