T Peng, C Tang, Y Wu, J Cai - Frontiers in Oncology, 2022 - frontiersin.org
… the principalcurve method to automatically approach the center of the dataset (21) and use a principalcurve-… Compared with other state-of-the-art principalcurve models, the Constraint …
T Peng, Y Wu, J Zhao, C Wang, J Wang, J Cai - Journal of Digital Imaging, 2023 - Springer
… ultrasoundimages … ultrasoundimages that generates accurate contours of the prostate from a range of datasets. Our method involves three key steps: (1) application of a principalcurve-…
T Peng, C Tang, Y Wu, J Cai - International Journal of Computer Vision, 2022 - Springer
… Accurate prostate segmentation in transrectal ultrasoundimages is particularly challenging due to the ambiguous boundary between the prostate and neighboring organs, the presence …
M Stone - Clinical linguistics & phonetics, 2005 - Taylor & Francis
… This paper is meant to be an introduction to and general reference for ultrasoundimaging … to the first principal component. This second axis, or second principal component, is defined …
J Xie, Y Jiang, H Tsui - IEEE transactions on medical imaging, 2005 - ieeexplore.ieee.org
… segmentation of kidney from medical ultrasound (US) images. US imaging allows faster and more … The vectors of are arranged back into the rectangular image grid to yield the principal …
YL Huang, DR Chen, YR Jiang, SJ Kuo… - Ultrasound in …, 2008 - Wiley Online Library
… ultrasoundimage. Nineteen practical morphological features from the extracted contour were calculated and principal … we used an ultrasoundimage database including 118 images of …
K Krissian, R Kikinis, CF Westin… - 2005 IEEE Computer …, 2005 - ieeexplore.ieee.org
… for less than highly trained users and also complicates image … on the noise properties in ultrasoundimages, and on the … The principalcurvature directions are computed as two …
D Kumar - Procedia Computer Science, 2020 - Elsevier
… Ultrasoundimage database used in this research work is acquired from different ultrasound … This paper includes principal component analysis (PCA) for feature reduction purpose [34]. …
… The image retrieval techniques were employed to differentiate breast tumors, according to the similarities of the principal vectors… of retrieved images from the ultrasoundimage database. …