A5103037321- Optical measurement and interference techniques
- Digital Holography and Microscopy
- Advanced X-ray Imaging Techniques
- Spaceflight effects on biology
- Tendon Structure and Treatment
- Speech and Audio Processing
- Thermoregulation and physiological responses
- Optical Coherence Tomography Applications
- Advanced Adaptive Filtering Techniques
- Hearing Loss and Rehabilitation
Shenzhen University
2021-2022
Peking University
2021
A single intensity-only holographic interferogram can records the full amplitude and phase information of optical field. However, current digital holography technologies cannot recover lossless from a interferogram. In this paper, we provide an entirely new approach for full-field quantitative imaging technology. We demonstrate that deep learning be used to replace entitative shifter, obtain in in-line holography. deep-phase-shift network (DPS-net) is reported, which trained with simulation...
The spectrogram can clearly show the composition of different frequencies in speech signal. In this paper, a enhancement method based on deep learning image processing is proposed, which optimizes laser detected signal to achieve enhancement. beam emitted by Doppler vibrometer (LDV) focused glass window detect vibration caused sound wave. After conversion, audio information that causes obtained. Under interference speckle noise and air disturbance, not only has low signal-to-noise ratio...