Fei Chen

ORCID: 0000-0002-6599-0776
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Research Areas
  • AI in cancer detection
  • Genetic diversity and population structure
  • Nonmelanoma Skin Cancer Studies
  • Cutaneous Melanoma Detection and Management
  • Identification and Quantification in Food
  • Marine Bivalve and Aquaculture Studies
  • Neuroscience and Neural Engineering
  • Genomics and Phylogenetic Studies
  • Anomaly Detection Techniques and Applications
  • Digital Media Forensic Detection
  • Physiological and biochemical adaptations
  • Computer Graphics and Visualization Techniques
  • Computational Physics and Python Applications
  • Plant Ecology and Taxonomy Studies
  • CCD and CMOS Imaging Sensors
  • Meat and Animal Product Quality
  • Generative Adversarial Networks and Image Synthesis
  • Model Reduction and Neural Networks
  • Diatoms and Algae Research
  • Advanced Memory and Neural Computing

Chinese PLA General Hospital
2025

Xiamen University
2008-2023

Skin lesion segmentation from dermoscopy images is of great significance in the quantitative analysis skin cancers, which yet challenging even for dermatologists due to inherent issues, i.e., considerable size, shape and color variation, ambiguous boundaries. Recent vision transformers have shown promising performance handling variation through global context modeling. Still, they not thoroughly solved problem boundaries as ignore complementary usage boundary knowledge contexts. In this...

10.1109/tmi.2023.3236037 article EN IEEE Transactions on Medical Imaging 2023-01-13

Introduction Spiking Neural Networks (SNNs) offer a biologically inspired alternative to conventional artificial neural networks, with potential advantages in power efficiency due their event-driven computation. Despite promise, SNNs have yet achieve competitive performance on complex visual tasks, such as image classification. Methods This study introduces novel SNN architecture called SpikeAtConv, designed enhance computational efficacy and task accuracy. The features optimized spiking...

10.3389/fnins.2025.1536771 article EN cc-by Frontiers in Neuroscience 2025-03-12

Interspecific hybrids between Haliotis discus hannai Ino and gigantea Gmelin were produced in this study. The hybridity of the interspecific was confirmed by using methods amplified fragment-length polymorphism (AFLP) microsatellite [simple sequence repeats (SSR)] markers. Five AFLP primer combinations used to develop profiles H. hannai, their reciprocal hybrids. analysis revealed that genetic variations relatively diverse each species holds species-specific bands. showed all inherited bands...

10.1111/j.1365-2109.2010.02568.x article EN Aquaculture Research 2010-07-06

Nine novel microsatellite primer pairs were presented for Babylonia areolata, representing the first markers available this genus. Levels of polymorphism variable with 2 to 11 alleles per locus and expected heterozygosities ranging from 0.073 0.907 in 27 individuals population which loci isolated. We found significant heterozygote deficit at one that might be attributable null alleles. successful cross-amplifying six congeneric B. formosae habei. These are therefore potentially useful...

10.1111/j.1755-0998.2008.02505.x article EN Molecular Ecology Resources 2009-01-16

Skin lesion segmentation in dermoscopy images is highly relevant for assessment and subsequent analysis. Recently, automatic transformer-based skin models have achieved high accuracy owing to their long-range modeling capability. However, limited labeled data training the results sub-optimal learning results. In this paper, we propose a Global-to-Local self-supervised Learning (G2LL) method alleviate problem of insufficient annotated data. Firstly, structure-wise masking strategy Masked...

10.1109/isbi53787.2023.10230748 article EN 2022 IEEE 19th International Symposium on Biomedical Imaging (ISBI) 2023-04-18

Skin lesion segmentation from dermoscopy images is of great significance in the quantitative analysis skin cancers, which yet challenging even for dermatologists due to inherent issues, i.e., considerable size, shape and color variation, ambiguous boundaries. Recent vision transformers have shown promising performance handling variation through global context modeling. Still, they not thoroughly solved problem boundaries as ignore complementary usage boundary knowledge contexts. In this...

10.48550/arxiv.2206.00806 preprint EN cc-by-nc-nd arXiv (Cornell University) 2022-01-01
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