alexa Abstract | Medical clinical ultrasound image segmentation based on modified wavelet transformation method

Journal of Chemical and Pharmaceutical Research
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Original Articles Open Access

Abstract

Ultrasound medical image has drawn extensive attentions for clinical monitoring and pharmaceutics determination, and the quality of image plays essential role for accurate information interpretation. In order to improve the contrast of the ultrasound medical image, algorithm based on modified wavelet transformation method has been established and optimized in this article. The modules maximum criterion is proposed for segmenting edges from the blurring background, though many pseudo-edges appear. Definition on the continuous of the edge according to the amount as P of the connected pixels implies that the higher coefficient P has induced the preservation of longer edges, and shorter segmented edges with fewer pixels have been erased. Entropy calculation indicates that the lower P has arisen out more decrease entropy deviation, and optimal threshold of P coefficient is defined at the 10% entropy deviation from the original ultrasound image. Consequently, the ultrasound image has been segmented out with more essential edges by the combined criterions of modules maximum, edge continuous and optimal entropy. The obtained algorithm can be integrated into the clinical evaluation software for ultrasound image interpretation to enhance the diagnostics and pharmacology accuracy.

To read the full article Peer-reviewed Article PDF image

Author(s): Xiaojun Wang and Weidong Lai

Keywords

Ultrasound medical image, wavelet transformation, maximum modulus, entropy threshold, pharmacology accuracy, segmentation

 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us