Results 11 to 20 of about 223,172 (286)
In this paper, a novel double image encryption scheme based on amplitude-phase encoding and discrete complex random transform (DCRT) is proposed. First, two images are merged into a plural matrix by precoding, and the synthetic signal is modulated by the
Yuling Luo +5 more
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Multiclass classification is of great interest for various applications, for example, it is a common task in computer vision, where one needs to categorize an image into three or more classes.
Denis Bokhan +7 more
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Variational Quantum Classifier for Binary Classification: Real vs Synthetic Dataset
Nowadays, quantum-enhanced methods have been widely studied to solve machine learning related problems. This article presents the application of a Variational Quantum Classifier (VQC) for binary classification.
Danyal Maheshwari +2 more
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Memory-guided movements, vital to daily activities, are especially impaired in Parkinson's disease (PD). However, studies examining the effects of how information is encoded in memory and the effects of common treatments of PD, such as medication and ...
Fabian J. David +10 more
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Due to advantages such as low power consumption and high concealment, deceptive jamming against synthetic aperture radar (SAR) has received extensive attention in electronic countermeasures.
Dongyang Cheng +4 more
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Delta-Ramp Encoder for Amplitude Sampling and Its Interpretation as Time Encoding [PDF]
The theoretical basis for conventional acquisition of bandlimited signals typically relies on uniform time sampling and assumes infinite-precision amplitude values. In this paper, we explore signal representation and recovery based on uniform amplitude sampling with assumed infinite precision timing information.
Pablo MartĂnez-Nuevo +2 more
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Simple complex amplitude encoding of a phase-only hologram using binarized amplitude [PDF]
For this work, we introduced the use of binary amplitude for our proposed complex amplitude encoding of a phase-only hologram. By principle, a complex amplitude in a hologram plane can be represented by the amplitude and its phase. However, a phase-only hologram contains only phase information of the complex amplitude, which results in degradation of ...
Tomoyoshi Shimobaba +6 more
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TensorFlow Quantum: Impacts of Quantum State Preparation on Quantum Machine Learning Performance
Learning methodologies on quantum devices have shown that there are advantages in utilizing quantum properties. A requirement for using quantum computing in machine learning techniques is the data representation as quantum states.
Daniel Sierra-Sosa +2 more
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Bidirectional human–machine interfaces involve commands from the central nervous system to an external device and feedback characterizing device state. Such feedback may be elicited by electrical stimulation of somatosensory nerves, where a task-relevant
Shima Gholinezhad +3 more
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Concurrent Encoding of Frequency and Amplitude Modulation in Human Auditory Cortex: Encoding Transition [PDF]
Complex natural sounds (e.g., animal vocalizations or speech) can be characterized by specific spectrotemporal patterns the components of which change in both frequency (FM) and amplitude (AM). The neural coding of AM and FM has been widely studied in humans and animals but typically with either pure AM or pure FM stimuli.
Huan, Luo +3 more
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