Zihan Geng
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View article: Dispersive Meta-lens Thermometry for High-temperature Measurements
Dispersive Meta-lens Thermometry for High-temperature Measurements Open
View article: S2ML: Spatio-Spectral Mutual Learning for Depth Completion
S2ML: Spatio-Spectral Mutual Learning for Depth Completion Open
The raw depth images captured by RGB-D cameras using Time-of-Flight (TOF) or structured light often suffer from incomplete depth values due to weak reflections, boundary shadows, and artifacts, which limit their applications in downstream …
View article: Intraoperative perforating vessel injury as a key risk factor for esophageal fistula formation following endoscopic resection of giant esophageal submucosal tumors
Intraoperative perforating vessel injury as a key risk factor for esophageal fistula formation following endoscopic resection of giant esophageal submucosal tumors Open
Background and aim: Endoscopic resection (ER) has been successfully used to remove giant esophageal submucosal tumors (SMTs). However, though rare, esophageal fistula can also develop after endoscopic resection. The aim of this study was t…
View article: Comprehensive compensation of real-world degradations for robust single-pixel imaging
Comprehensive compensation of real-world degradations for robust single-pixel imaging Open
Single-pixel imaging (SPI) faces significant challenges in reconstructing high-quality images under complex real-world degradation conditions. This paper presents an innovative degradation model for the physical processes in SPI, providing…
View article: Accelerated Discovery of Optical Phase-Change Materials for Integrated Photonics through Data-Driven Approaches
Accelerated Discovery of Optical Phase-Change Materials for Integrated Photonics through Data-Driven Approaches Open
Optical phase-change materials (OPCMs) enable next-generation reconfigurable and non-volatile photonic devices through reversible transitions between amorphous and crystalline states with distinct optical properties. Their large refractive…
View article: High‐Resolution 3D Imaging with Tunable Point Cloud Projection Based on Meta‐Device
High‐Resolution 3D Imaging with Tunable Point Cloud Projection Based on Meta‐Device Open
3D imaging is a crucial way to record stereoscopic information of real‐world objects in machine vision, medical plastic surgery, heritage conservation, and other applications for creating comprehensive topography information databases. The…
View article: Validation of a clinical scoring model and proposal of a classification system to guide endoscopic resection strategies for cardial submucosal tumors
Validation of a clinical scoring model and proposal of a classification system to guide endoscopic resection strategies for cardial submucosal tumors Open
Background and aims: A scoring model was proposed to support endoscopic decision-making for cardial submucosal tumors (SMTs). The aim of this study is to perform a multicenter validation of the clinical scoring model and to introduce a new…
View article: High-speed video imaging via multiplexed temporal gradient snapshot
High-speed video imaging via multiplexed temporal gradient snapshot Open
View article: Cascaded Micro‐Ring Resonators for Low‐Crosstalk High‐Density Photonic Convolutional Computing (Laser Photonics Rev. 19(16)/2025)
Cascaded Micro‐Ring Resonators for Low‐Crosstalk High‐Density Photonic Convolutional Computing (Laser Photonics Rev. 19(16)/2025) Open
View article: High-precision three-dimensional imaging based on binocular meta-lens and optical clue fusion
High-precision three-dimensional imaging based on binocular meta-lens and optical clue fusion Open
Three-dimensional (3D) imaging plays a crucial role in autonomous driving, medical diagnostics, and industrial inspection by providing comprehensive spatial information. Metalens-based 3D imaging is highly valued for imaging applications t…
View article: Research on the influence of digital and intelligent technologies on user experience: a case study of Tesla, Inc.
Research on the influence of digital and intelligent technologies on user experience: a case study of Tesla, Inc. Open
With the increasing development of digital and intelligent technologies, the automotive industry has also witnessed a huge transformation. Consumers' demand for the intelligent level of automobiles is growing day by day. This research focu…
View article: Pharmacological effects and mechanisms of Xuanfei Baidu Decoction in the treatment of viral pneumonia
Pharmacological effects and mechanisms of Xuanfei Baidu Decoction in the treatment of viral pneumonia Open
Objective This study aims to investigate the therapeutic effects and underlying mechanisms of Xuanfei Baidu Decoction (XFBD) in a mouse model of dampness-heat toxin pneumonia. By exploring how XFBD exerts its effects, we seek to deepen our…
View article: Expert-AI Collaborative Training for Novice Endoscopists: A Path to Enhanced Efficiency
Expert-AI Collaborative Training for Novice Endoscopists: A Path to Enhanced Efficiency Open
Background: Esophagogastroduodenoscopy (EGD) is essential for diagnosing upper gastrointestinal disorders. Traditional training for novice endoscopists is often inefficient and inconsistent. This study evaluates the effectiveness of an AI-…
View article: Physics and data-driven alternative optimization enabled ultra-low-sampling single-pixel imaging
Physics and data-driven alternative optimization enabled ultra-low-sampling single-pixel imaging Open
View article: Three-dimensional varifocal meta-device for augmented reality display
Three-dimensional varifocal meta-device for augmented reality display Open
Augmented reality (AR) displays have gained significant attention for their ability to blend the real and virtual worlds seamlessly. However, they face challenges like the vergence-accommodation conflict and a limited eyebox. The AR commun…
View article: Isorhamnetin alleviates pathological damage in influenza A virus strain PR8-induced pneumonia by activating the Nrf2/HO-1 pathway and suppressing apoptosis
Isorhamnetin alleviates pathological damage in influenza A virus strain PR8-induced pneumonia by activating the Nrf2/HO-1 pathway and suppressing apoptosis Open
Background Influenza A viruses (IAVs) are the major pathogens associated with respiratory infections which can result in extensive pathological damage in lungs and serious complications. Isorhamnetin, an abundant natural flavonoid in fruit…
View article: Scoring system supporting suture decision-making for duodenal submucosal tumors
Scoring system supporting suture decision-making for duodenal submucosal tumors Open
BACKGROUND In recent years, endoscopic resection (ER) has been employed for the excision of submucosal tumors (SMTs). Nonetheless, ER in the duodenum is linked to elevated risks of both immediate and delayed hemorrhagic complications and p…
View article: Meta‐Device for Field‐of‐View Tunability via Adaptive Optical Spatial Differentiation
Meta‐Device for Field‐of‐View Tunability via Adaptive Optical Spatial Differentiation Open
Optical edge detection is a crucial optical analog computing method in fundamental artificial intelligence, machine vision, and image recognition, owing to its advantages of parallel processing, high computing speed, and low energy consump…
View article: Malus xiaojinensis MxbHLH30 Confers Iron Homeostasis Under Iron Deficiency in Arabidopsis
Malus xiaojinensis MxbHLH30 Confers Iron Homeostasis Under Iron Deficiency in Arabidopsis Open
Iron stress adversely impacts plants’ growth and development. Transcription factors (TFs) receive stress signals and modulate plant tolerance by influencing the expression of related functional genes. In the present study, we investigated …
View article: Meta-lens digital image correlation
Meta-lens digital image correlation Open
With the same level of measurement accuracy, more portable and miniaturized measurement systems will have greater advantages, providing users with more flexible and convenient measurement solutions. Here, we introduce a new type of digital…
View article: EMS: Adaptive Evict-then-Merge Strategy for Head-wise KV Cache Compression Based on Global-Local Importance
EMS: Adaptive Evict-then-Merge Strategy for Head-wise KV Cache Compression Based on Global-Local Importance Open
As large language models (LLMs) continue to advance, the demand for higher quality and faster processing of long contexts across various applications is growing. KV cache is widely adopted as it stores previously generated key and value to…
View article: Advancing wavefront sensing: meta Shack-Hartmann sensor enhances phase imaging
Advancing wavefront sensing: meta Shack-Hartmann sensor enhances phase imaging Open
A meta-lens array-based Shack-Hartmann wavefront sensor has been developed to break the limits imposed by the size and curvature of traditional micro-lenses, which significantly improves both sampling density and angular resolution of phas…
View article: Colorimetric Thermography by a Long‐Infrared Dual‐Band Metalens
Colorimetric Thermography by a Long‐Infrared Dual‐Band Metalens Open
Infrared (IR) radiation thermography is extensively utilized in diverse fields due to its non‐contact capability. Nevertheless, its effectiveness is often compromised by the significant emissivity variations among different objects, limiti…
View article: Physics-aware cross-domain fusion aids learning-driven computer-generated holography
Physics-aware cross-domain fusion aids learning-driven computer-generated holography Open
The rapid advancement of computer-generated holography has bridged deep learning with traditional optical principles in recent years. However, a critical challenge in this evolution is the efficient and accurate conversion from the amplitu…
View article: Metalenses phase characterization by multi-distance phase retrieval
Metalenses phase characterization by multi-distance phase retrieval Open
Metalens, characterized by their unique functions and distinctive physical properties, have gained significant attention for their potential applications. To further optimize the performance of metalens, it is necessary to characterize the…
View article: Speckle-free holography with a diffraction-aware global perceptual model
Speckle-free holography with a diffraction-aware global perceptual model Open
Computer-generated holography (CGH) based on neural networks has been actively investigated in recent years, and convolutional neural networks (CNNs) are frequently adopted. A convolutional kernel captures local dependencies between neighb…
View article: Wedge angle and orientation recognition of multi-opening objects using an attention-based CNN model
Wedge angle and orientation recognition of multi-opening objects using an attention-based CNN model Open
In industries such as manufacturing and safety monitoring, accurately identifying the shape characteristics of multi-opening objects is essential for the assembly, maintenance, and fault diagnosis of machinery components. Compared to tradi…
View article: Shufeng Jiedu capsule alleviates influenza A (H1N1) virus induced acute lung injury by regulating the lung inflammatory microenvironment
Shufeng Jiedu capsule alleviates influenza A (H1N1) virus induced acute lung injury by regulating the lung inflammatory microenvironment Open
View article: Systematic Analysis of Zinc Finger-Homeodomain Transcription Factors (ZF-HDs) in Barley (Hordeum vulgare L.)
Systematic Analysis of Zinc Finger-Homeodomain Transcription Factors (ZF-HDs) in Barley (Hordeum vulgare L.) Open
Zinc finger-homeodomain transcription factors (ZF-HDs) are pivotal in regulating plant growth, development, and diverse stress responses. In this study, we found 8 ZF-HD genes in barley genome. Theses eight HvZF-HD genes were located on fi…
View article: An Automated Video Analysis System for Retrospective Assessment and Real-Time Monitoring of Endoscopic Procedures (with Video)
An Automated Video Analysis System for Retrospective Assessment and Real-Time Monitoring of Endoscopic Procedures (with Video) Open
Background and Aims: Accurate recognition of endoscopic instruments facilitates quantitative evaluation and quality control of endoscopic procedures. However, no relevant research has been reported. In this study, we aimed to develop a com…