Gehui Li

ORCID: 0000-0003-4147-6876
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About
Contact & Profiles
Research Areas
  • Image Enhancement Techniques
  • Advanced Image Fusion Techniques
  • Mobile Agent-Based Network Management
  • Mechanical Engineering and Vibrations Research
  • Advanced Neural Network Applications
  • Advanced Data and IoT Technologies
  • Blockchain Technology Applications and Security
  • RFID technology advancements
  • Visual perception and processing mechanisms
  • Visual Attention and Saliency Detection
  • Advanced Image Processing Techniques
  • Impact of Light on Environment and Health
  • CCD and CMOS Imaging Sensors
  • Generative Adversarial Networks and Image Synthesis
  • QR Code Applications and Technologies
  • Photoacoustic and Ultrasonic Imaging
  • Electricity Theft Detection Techniques
  • Image Retrieval and Classification Techniques
  • Computer Graphics and Visualization Techniques

Dalian University of Technology
2023-2024

Xi'an Jiaotong University
2023

Shunde Polytechnic
2010

10.1016/j.patcog.2024.110357 article EN Pattern Recognition 2024-02-21

Photographs taken with less-than-ideal exposure settings often display poor visual quality. Since the correction procedures vary significantly, it is difficult for a single neural network to handle all problems. Moreover, inherent limitations of convolutions, hinder models ability restore faithful color or details on extremely over-/under-exposed regions. To overcome these limitations, we propose Macro-Micro-Hierarchical transformer, which consists macro attention capture long-range...

10.1145/3581783.3612436 preprint EN 2023-10-26

In the field of Internet things, RFID (Radio Frequency Identification) electronic tags has been increasingly widely used, but also face shortcomings including diversity data interface, complexity access and so on.In this paper, authors introduce a design architecture for general application program interface (API), which shields equipment.Also it realizes integrated link management between applications read-write devices, can greatly improve efficiency information collection, analysis,...

10.2991/itms-15.2015.362 article EN cc-by-nc 2015-01-01

To solve the problems of automotive wheel’ design by using traditional methods, application finite element analysis in modern wheel is presented. Then, for example SU0011-typed aluminum alloy wheel, this paper illustrates detail its hub structure design, mold and casting process. By ANSYS software, structural optimized according to CAE results fatigue strength. In meanwhile, also designed. Using ProCAST process optimization defects elimination can be realized based on simulating filling...

10.4028/www.scientific.net/kem.455.350 article EN Key engineering materials 2010-12-01

In China, the promulgation of a green power identification system has gradually shifted from electricity generation to consumption. However, there is no mature digital for consumption enterprises. Exploiting open, transparent, and immutable characteristics blockchains, this study establishes based on blockchain technology. This uses expert scoring entropy weight method as evaluation algorithm chain, issues non-fungible tokens enterprises, realizes automatic through smart contracts. These...

10.3390/su151712870 article EN Sustainability 2023-08-25

The correction of exposure-related issues is a pivotal component in enhancing the quality images, offering substantial implications for various computer vision tasks. Historically, most methodologies have predominantly utilized spatial domain recovery, limited consideration to potentialities frequency domain. Additionally, there has been lack unified perspective towards low-light enhancement, exposure correction, and multi-exposure fusion, complicating impeding optimization image processing....

10.48550/arxiv.2309.01183 preprint EN other-oa arXiv (Cornell University) 2023-01-01
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