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  1. No Access

    Article

    WCE polyp detection based on novel feature descriptor with normalized variance locality-constrained linear coding

    Wireless capsule endoscopy (WCE) has become an effective facility to detect digestive tract diseases. To further improve the accuracy and efficiency of computer-aided diagnosis system in the detection of intes...

    Jianjun Yang, Li** Chang, Sheng Li… in International Journal of Computer Assisted… (2020)

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    Article

    GCA-Net: global context attention network for intestinal wall vascular segmentation

    Precise segmentation of intestinal wall vessels is vital to colonic perforation prevention. However, there are interferences such as gastric juice in the vessel image of the intestinal wall, especially vessels...

    Sheng Li, Xueting Kong, Cheng Lu, **hui Zhu… in International Journal of Computer Assisted… (2022)

  3. No Access

    Article

    Deep information-guided feature refinement network for colorectal gland segmentation

    Reliable quantification of colorectal histopathological images is based on the precise segmentation of glands but precise segmentation of glands is challenging as glandular morphology varies widely across hist...

    Sheng Li, Shuling Shi, Zhenbang Fan… in International Journal of Computer Assisted… (2023)