Frequency-domain synthetic aperture focusing for helical ultrasonic imaging

• Main Authors: Jin, H., Wu, E., Yang, K., Chen, Jian
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2017
• 主題: Image reconstruction; Ultrasonography
• 在線閱讀: https://hdl.handle.net/10356/83339; http://hdl.handle.net/10220/42575

The synthetic aperture focusing technique (SAFT) is widely used to provide significant improvement in the lateral resolution of ultrasonic images. Frequency-domain SAFT has shown higher accuracy and greater efficiency than time-domain SAFT. However, frequency-domain SAFT should be helix-based for ul...