Physics-Guided Terahertz Computational Imaging: A tutorial on state-of-the-art techniques
Visualizing information inside objects is an everlasting need to bridge the world from
physics, chemistry, and biology to computation. Among all tomographic techniques …
physics, chemistry, and biology to computation. Among all tomographic techniques …
Frontiers in terahertz imaging applications beyond absorption cross-section and diffraction limits
Label-free imaging technology is highly desirable for various bioengineering, medicine, and
chemistry applications. Most existing optical imaging techniques require labeling of the …
chemistry applications. Most existing optical imaging techniques require labeling of the …
Distinguishing pericarpium citri reticulatae of different origins using terahertz time-domain spectroscopy combined with convolutional neural networks
The geographical indication of pericarpium citri reticulatae (PCR) is very important in
grading the quality and price of PCRs. Therefore, terahertz time-domain spectroscopy (THz …
grading the quality and price of PCRs. Therefore, terahertz time-domain spectroscopy (THz …
Joint deblurring and denoising of THz time-domain images
Terahertz (THz) pulse/time-domain imaging attracted increased interest in recent years
mostly due to its ability to extract dielectric properties of sample materials (ie, absorption …
mostly due to its ability to extract dielectric properties of sample materials (ie, absorption …
Beam-shape effects and noise removal from thz time-domain images in reflection geometry in the 0.25–6 thz range
The increasing need of restoring high-resolution hyper-spectral (HS) images is determining
a growing reliance on computer vision-based processing to enhance the clarity of the image …
a growing reliance on computer vision-based processing to enhance the clarity of the image …
Making the Invisible Visible: Toward High-Quality Terahertz Tomographic Imaging via Physics-Guided Restoration
Terahertz (THz) tomographic imaging has recently attracted significant attention thanks to its
non-invasive, non-destructive, non-ionizing, material-classification, and ultra-fast nature for …
non-invasive, non-destructive, non-ionizing, material-classification, and ultra-fast nature for …
Terahertz image denoising via multiscale hybrid‐convolution residual network
Terahertz imaging technology has great potential applications in areas, such as remote
sensing, navigation, security checks, and so on. However, terahertz images usually have the …
sensing, navigation, security checks, and so on. However, terahertz images usually have the …
Terahertz deep learning fusion computed tomography
Terahertz (THz) tomographic imaging based on time-resolved THz signals has raised
significant attention due to its non-invasive, non-destructive, non-ionizing, material …
significant attention due to its non-invasive, non-destructive, non-ionizing, material …
Terahertz image restoration benchmarking dataset
Y Zhang, Z Su, F Qi, J Zhou… - ICASSP 2022-2022 IEEE …, 2022 - ieeexplore.ieee.org
The paper introduces a new terahertz (THz) image benchmarking dataset for THz imaging.
The degradation of THz image quality is one of the main problems caused by system noise …
The degradation of THz image quality is one of the main problems caused by system noise …
Multi-scale terahertz image reconstruction
Z Su, Y Zhang, J Zhou, J Shi, F Qi, C Ji - Optics Communications, 2024 - Elsevier
This paper proposes a novel terahertz (THz) image recovery algorithm and a new THz
image dataset is publicly available. Because of transmission noise, artificial errors and …
image dataset is publicly available. Because of transmission noise, artificial errors and …