A novel method with a deep network and directional edges for automatic detection of a fetal head. Nie, S., Yu, J., Chen, P., Zhang, J., & Wang, Y. In 2015 23rd European Signal Processing Conference (EUSIPCO), pages 654-658, Aug, 2015.
A novel method with a deep network and directional edges for automatic detection of a fetal head [pdf]Paper  doi  abstract   bibtex   
In this paper, we propose a novel method for the automatic detection of fetal head in 2D ultrasound images. Fetal head detection has been a challenging task, as the ultrasound images usually have poor quality, the structures contained in the images are complex, and the gray scale distribution is highly variable. Our approach is based on a deep belief network and a modified circle detection method. The whole process can be divided into two steps: first, a deep learning architecture is applied to search the whole image and determine the result patch that contains the entire fetal head; second, a modified circle detection method is used along with Hough transform to detect the position and size of the fetal head. In order to validate our method, experiments are performed on both synthetic data and clinic ultrasound data. A good performance of the proposed method is shown in the paper.

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