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  1. No Access

    Chapter and Conference Paper

    PSD Based Closed-Loop Control for Lidar System: Design and Application

    Lidar is widely used in aerospace vehicle to detect specific object. However, the open-loop lidar systems are usually hard to reach the desired control accuracy. To deal with this problem, this paper uses the ...

    Mengtong Gong, Yu Zhao, Chao Dong, Zifu Wang… in Signal and Information Processing, Network… (2024)

  2. No Access

    Chapter and Conference Paper

    Dice Semimetric Losses: Optimizing the Dice Score with Soft Labels

    The soft Dice loss (SDL) has taken a pivotal role in numerous automated segmentation pipelines in the medical imaging community. Over the last years, some reasons behind its superior functioning have been unco...

    Zifu Wang, Teodora Popordanoska… in Medical Image Computing and Computer Assis… (2023)

  3. No Access

    Chapter and Conference Paper

    MRF-UNets: Searching UNet with Markov Random Fields

    UNet [27] is widely used in semantic segmentation due to its simplicity and effectiveness. However, its manually-designed architecture is applied to a large number of problem settings, either with no architecture...

    Zifu Wang, Matthew B. Blaschko in Machine Learning and Knowledge Discovery in Databases (2023)

  4. No Access

    Article

    High temperature structural investigation of Na2O·0.5Fe2O3·3SiO2 and Na2O·FeO·3SiO2 melts and glasses

    The structure of glasses and melts of Na2O· 0.5Fe2O3·3SiO2 and Na2O·FeO·3SiO2 compositions have been measured using high temperature Raman spectroscopy. For the oxidized sample it has been demonstrated that there...

    Zifu Wang, Thomas F. Cooney, Shiv K. Sharma in Contributions to Mineralogy and Petrology (1993)