Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Liantang Lou"'
Publikováno v:
Transactions on Combinatorics; Spring2024, Vol. 13 Issue 1, p31-40, 10p
Autor:
Liantang Lou1 louliantang@163.com, Mingyuan Xia2 xiamy@mail.ccnu.edu.cn, Tianbing Xia3 txia@uow.edu.au
Publikováno v:
Advances & Applications in Discrete Mathematics. Jul2019, Vol. 21 Issue 2, p163-181. 19p.
Publikováno v:
International Journal of Image, Graphics and Signal Processing. 3:15-21
To evaluate atherosclerosis, common carotid artery (CCA) lumen segmentation requires outlining the intima contour on transverse view of B-mode ultrasound images. The lumen contours are automatically segmented using a morphology method in this paper.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::136da388766cb877e36e637a3fe78df0
https://doi.org/10.5815/ijigsp.2011.05.03
https://doi.org/10.5815/ijigsp.2011.05.03
Publikováno v:
SPIE Proceedings.
A method of automatic threshold selection for image segmentation is presented. An optimal threshold is selected in order to preserve edge of image perfectly in image segmentation. The shortcoming of Otsu's method based on gray-level histograms is ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f09b6e10b1162abf6975c9ce0fee34a6
https://doi.org/10.1117/12.2208106
https://doi.org/10.1117/12.2208106
Publikováno v:
Measurements in Quantum Mechanics
Image segmentation is the process of separating or grouping an image into different parts . These parts normally correspond to something that human beings can easily separate and view as individual objects. Computers have no means of intelligently fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8557059d25b20f93b7a4c921bd4f258f
https://doi.org/10.5772/34507
https://doi.org/10.5772/34507
Publikováno v:
2011 International Conference on Intelligent Computation and Bio-Medical Instrumentation.
In the paper, scale parameter of Schrodinger transform of image is discussed. First, the experiments show Schrodinger transformation of image can be seen as the result of primitive image shrinking inside and spreading outward at the center of object,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::512248a8fdfdbf8df851d7007d2ad47c
https://doi.org/10.1109/icbmi.2011.19
https://doi.org/10.1109/icbmi.2011.19
Publikováno v:
2011 IEEE 3rd International Conference on Communication Software and Networks.
Spatiotemporal instability in the planar nonlinear dielectric waveguide is analyzed by nonlinear equation, and the expression of Modulation instability (MI) gain in Raman Scattering is obtained. The analysis show that Simulated Raman Scattering will
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53958c1a0eda7f69251735068770ac08
https://doi.org/10.1109/iccsn.2011.6013573
https://doi.org/10.1109/iccsn.2011.6013573
Autor:
Yan Guo, Liantang Lou
Publikováno v:
Advances in Optoelectronics and Micro/nano-optics.
Spatiotemporal instability in dispersive nonlinear media is analysed by nonlinear Schrodinger equation, and the expression of spatiotemporal instability gain in the presence of space-time focusing and Simulated Raman Scattering is obtained. The analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21c28497ee2bd8850602c9d18ed5007e
https://doi.org/10.1109/aom.2010.5713553
https://doi.org/10.1109/aom.2010.5713553
Publikováno v:
SPIE Proceedings.
To overcome the main drawbacks of global minimal for active contour models (L. D. Cohen and Ron Kimmel) that the contour is only extracted partially for low SNR images, we present a new boundary extraction method, called maximal probability method of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc9eebaa122e384008ffba75b57a1553
https://doi.org/10.1117/12.748326
https://doi.org/10.1117/12.748326
Publikováno v:
2011 IEEE 3rd International Conference on Communication Software & Networks (ICCSN); 2011, p193-197, 5p