no code implementations • 27 Jan 2022 • Xizhe Wang, Ning Zhang, Jia Wang, Jing Ni, Xinzi Sun, John Zhang, Zitao Liu, Yu Cao, Benyuan Liu
To improve the IVF success rate, we propose a knowledge-based decision support system that can provide medical advice on the treatment protocol and medication adjustment for each patient visit during IVF treatment cycle.
no code implementations • 11 Jan 2021 • Xinzi Sun, Dechun Wang, Chenxi Zhang, Pengfei Zhang, Zinan Xiong, Yu Cao, Benyuan Liu, Xiaowei Liu, Shuijiao Chen
All these factors pose a significant challenge to effective polyp detection in a colonoscopy.
no code implementations • 26 Dec 2019 • Xinzi Sun, Pengfei Zhang, Dechun Wang, Yu Cao, Benyuan Liu
The model we design consists of an encoder to extract multi-scale semantic features and a decoder to expand the feature maps to a polyp segmentation map.
no code implementations • 19 Nov 2019 • Qilei Chen, Xinzi Sun, Ning Zhang, Yu Cao, Benyuan Liu
We analyze the lesion-vs-image scale carefully and propose a large-size feature pyramid network (LFPN) to preserve more image details for mini lesion instance detection.
no code implementations • 5 Sep 2019 • Dechun Wang, Ning Zhang, Xinzi Sun, Pengfei Zhang, Chenxi Zhang, Yu Cao, Benyuan Liu
Though challenging, with the great advances in object detection techniques, automated polyp detection still demonstrates a great potential in reducing the false negative rate while maintaining a high precision.
no code implementations • 29 Aug 2019 • Ning Zhang, Dechun Wang, Xinzi Sun, Pengfei Zhang, Chenxi Zhang, Yu Cao, Benyuan Liu
The anchor mechanism is removed and lesions are formalized as single keypoints.