Stroke is adangerous disease with a complex disease progression and a high mortality rate just behind cancer and cardiovascular dis- ease. To diagnose brain hemorrhage, the doctors check CT/MRI images and rely on the Hounsfield Unit to determine the region, duration and level of bleeding. Due to the increasing number of brain haemorrhages, it will put pressure on the treating doctors. Therefore, the construction of an automatic system of segmentation and identification of brain hem- orrhage with fast processing time and high accuracy is essential. In this paper, we propose a new approach based on Hounsfield Unit and deep learning techniques. It not only determines the level and duration of hemorrhage but also segments the brain hemorrhagic regions on MRI images automatically. From experiments, we compared and evaluated on three neural network models to select the most suitable model for clas- sification. As a result, the proposed method using Hounsfield Unit and Faster RCNN Inception is time-effective and high accuracy with mean average precision (mAP) of 79%.
Số tạp chí Yo-Ping HuangWen-June WangHoang An QuocLe Hieu GiangNguyen-Le HungThe 5th International Conference on Green Technology and Sustainable Development, Ho Chi Minh City, 27-28 November 2020(2020) Trang: 130-143
Tạp chí khoa học Trường Đại học Cần Thơ
Lầu 4, Nhà Điều Hành, Khu II, đường 3/2, P. Xuân Khánh, Q. Ninh Kiều, TP. Cần Thơ
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