The effect of back-scan conversion on the texture features of ultrasound image

Chao Wei Lai, Jenho Tsao, Men Tzung Lo

研究成果: 書貢獻/報告類型會議論文篇章同行評審

1 引文 斯高帕斯(Scopus)

摘要

Ultrasound is an important way of physical examination nowadays. Many literatures tried to find a quantified standard for diagnosing ultrasonic images; however, they neglected the effect of scan-conversion on image textures. This paper provides a preprocessing method, which practically conforms to the ultrasound image formats, and then compares the effect of the preprocessing method. Several images of sponges were used to evaluate the effect of the preprocessing because of their nearly homogeneous texture. It was found that the spread of standard deviations of the extracted features got narrower, at best 4 times, with preprocessing than that without preprocessing. The back-scan conversion is indispensable for the analysis of ultrasound images using features sensitive to depth and orientation.

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主出版物標題Proceedings of the 2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
頁面1879-1882
頁數4
出版狀態已出版 - 2005
事件2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005 - Shanghai, China
持續時間: 1 9月 20054 9月 2005

出版系列

名字Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
7 VOLS
ISSN(列印)0589-1019

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???event.eventtypes.event.conference???2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
國家/地區China
城市Shanghai
期間1/09/054/09/05

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