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  1. No Access

    Chapter and Conference Paper

    Pacific Oyster Gonad Identification and Grayscale Calculation Based on Unapparent Object Detection

    The plumpness of the Pacific oyster gonad, the reproductive organs of both male and female oysters which are buried within the flesh of the oyster in the shell, has important implications for the quality and b...

    Yifei Chen, Jun Yue, Zhenbo Li, Jianmin Yang in Pattern Recognition and Computer Vision (2024)

  2. Article

    Automatic segmentation of thyroid with the assistance of the devised boundary improvement based on multicomponent small dataset

    Deep learning has been widely considered in medical image segmentation. However, the difficulty of acquiring medical images and labels can affect the accuracy of the segmentation results for deep learning meth...

    Yifei Chen, **n Zhang, Dandan Li, HyunWook Park, **nran Li in Applied Intelligence (2023)

  3. No Access

    Chapter and Conference Paper

    PEDTrans: A Fine-Grained Visual Classification Model for Self-attention Patch Enhancement and Dropout

    Fine-grained visual classification (FGVC) is an essential and challenging classification task in computer visual classification, aiming to identify different cars and birds. Recently, most studies use a convol...

    Xuhong Lin, Qian Yan, Caicong Wu, Yifei Chen in Computer Vision – ACCV 2022 (2023)

  4. No Access

    Chapter and Conference Paper

    Monochromatic Mutual Nearest Neighbor Queries Over Uncertain Data

    As a variant of nearest neighbor queries, mutual nearest neighbor (MNN) search has important applications. In this paper, we formalize the MNN queries in uncertain scenarios, namely the UMNN queries, which re...

    Yifei Chen, Liling Zhao, Pengjiang Mei in Artificial Intelligence and Security (2019)

  5. Chapter and Conference Paper

    Distributed Big Data Ingestion at Scale for Extremely Large Community of Users

    To make big data analytics available to mass online users, in the range of tens of millions, a different architecture other than those in the market has been designed and implemented which employs distributed...

    Venkat Tipparam, Belinda Liu, Yifei Chen, Zoe Lang, Gang Ye in Big Data – BigData 2018 (2018)

  6. Chapter and Conference Paper

    Crop Model-Based Greenhouse Optimal Control System: Survey and Perspectives

    A survey is presented of the developments in scientific literature on the greenhouse optimal control. The related problems to optimal control were discussed, and the schematic diagram of optimal control system...

    Qiaoxue Dong, Weizhong Yang, Lili Yang in Computer and Computing Technologies in Agr… (2013)

  7. No Access

    Chapter and Conference Paper

    Evaluating and Comparing Biomedical Term Identification Systems

    In this paper, we propose a term identification system using conditional random fields (CRFs) on two biomedical datasets. Through employing several sets of experiments, we make a comprehensive investigation fo...

    Yifei Chen, Feng Liu, Bernard Manderick in Advanced Intelligent Computing Theories an… (2008)