68 citations · 113 across the 14 of their papers we have counts for
14 papers
Nonconvex optimization for optimum retrieval of the transmission matrix of a multimode fiber
Shengfu Cheng, Xuyu Zhang, Tianting Zhong +5
Transmission matrix (TM) allows light control through complex media such as multimode fibers (MMFs), gaining great attention in areas like biophotonics over the past decade. The me…
Parametric Implicit Face Representation for Audio-Driven Facial Reenactment
Ricong Huang, Peiwen Lai, Yipeng Qin +1
Audio-driven facial reenactment is a crucial technique that has a range of applications in film-making, virtual avatars and video conferences. Existing works either employ explicit…
Lesion-aware Dynamic Kernel for Polyp Segmentation
Ruifei Zhang, Peiwen Lai, Xiang Wan +4
Automatic and accurate polyp segmentation plays an essential role in early colorectal cancer diagnosis. However, it has always been a challenging task due to 1) the diverse shape,…
Different Channels to Transmit Information in a Scattering Medium
Xuyu Zhang, Jingjing Gao, Yu Gan +6
A channel should be built to transmit information from one place to another. Imaging is 2 or higher dimensional information communication. Conventionally, an imaging channel compri…
Roles of scattered and ballistic photons in imaging through scattering media: a deep learning-based study
Xuyu Zhan, Jingjing Gao, Yu Gan +6
Scattering of light in complex media scrambles optical wavefronts and breaks the principles of conventional imaging methods. For decades, researchers have endeavored to conquer the…
Speckle-based optical cryptosystem and its application for human face recognition via deep learning
Qi Zhao, Huanhao Li, Zhipeng Yu +7
Face recognition has recently become ubiquitous in many scenes for authentication or security purposes. Meanwhile, there are increasing concerns about the privacy of face images, w…
Reconfigurable optical logic operations through scattering media with wavefront shaping
Zhipeng Yu, Yuchen Song, Tianting Zhong +3
Optical logic gates are fundamental blocks of optical computing to accelerate information processing. While significant progress has been achieved in recent years, existing impleme…
Adaptive optical focusing through perturbed scattering media with dynamic mutation algorithm
Huanhao Li, Chi Man Woo, Tianting Zhong +6
Optical focusing through/inside scattering media, like multimode fiber and biological tissues, has significant impact in biomedicine yet considered challenging due to strong scatte…
Scattering medium: randomly packed pinhole cameras
Honglin Liu, Xin Wang, Puxiang Lai +3
When light travels through scattering media, speckles (spatially random distribution of fluctuated intensities) are formed due to the interference of light travelling along differe…
Learning-based super interpolation and extrapolation for speckled image reconstruction
Huanhao Li, Zhipeng Yu, Yunqi Luo +4
Speckles arise when coherent light interacts with biological tissues. Information retrieval from speckles is desired yet challenging, requiring understanding or mapping of the mult…
Towards smart optical focusing: Deep learning-empowered wavefront shaping in nonstationary scattering media
Yunqi Luo, Suxia Yan, Huanhao Li +2
Optical focusing at depths in tissue is the Holy Grail of biomedical optics that may bring revolutionary advancement to the field. Wavefront shaping is a widely accepted approach t…
Time-reversed magnetically controlled perturbation (TRMCP) optical focusing inside scattering media
Zhipeng Yu, Jiangtao Huangfu, Fangyuan Zhao +6
Manipulating and focusing light deep inside biological tissue and tissue-like complex media has been desired for long yet considered challenging. One feasible strategy is through o…
Nonlinear photoacoustic wavefront shaping (PAWS) for single speckle-grain optical focusing in scattering media
Puxiang Lai, Lidai Wang, Jian Wei Tay +1
Non-invasively focusing light into strongly scattering media, such as biological tissue, is highly desirable but challenging. Recently, wavefront shaping technologies guided by ult…
Digital ultrasonically encoded (DUE) optical focusing into random media
Jian Wei Tay, Puxiang Lai, Yuta Suzuki +1
Focusing light into opaque random or scattering media such as biological tissue is a much sought-after goal for biomedical applications such as photodynamic therapy, optical manipu…