Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ren-Wei Ding"'
Publikováno v:
Petroleum Science. 19:1566-1581
Publikováno v:
Applied Geophysics. 19:209-220
Publikováno v:
Applied Geophysics. 18:226-238
Publikováno v:
Acta Geophysica. 68:1679-1688
Intensive studies have been conducted on fluid-related seismic dispersion and attenuation in saturated anisotropic media. Most of the studies are concentrated on the transversely isotropy media. However, the fractures distribution in subsurface reser
Publikováno v:
Exploration Geophysics. 52:68-76
Least-square reverse time migration (LSRTM) can obtain high-resolution and high-amplitude preserved imaging results. Compared to the traditional migration methods, LSRTM can be robust and free of l...
Publikováno v:
Applied Geophysics. 17:243-252
Coal seams have a pronounced bedding structure with developed cracks and exhibit significant anisotropy. However, few studies have examined the frequency dispersion properties of channel waves in anisotropic coal seams. In this study, numerical solut
Publikováno v:
Applied Geophysics. 17:124-132
Publikováno v:
Applied Geophysics.
The full-waveform inversion method is a high-precision inversion method based on the minimization of the misfit between the synthetic seismograms and the observed data. However, this method suffers from cycle skipping in the time domain or phase wrap
Publikováno v:
2012 International Symposium on Information Technologies in Medicine and Education.
With the development of information technique, the power of image processing software become stronger, and we can edit the digital images more easily. So the copyright protection, the integrity authentication of digital image becomes an urgent issue.
Publikováno v:
Proceedings 2011 International Conference on Transportation, Mechanical, and Electrical Engineering (TMEE).
Digital watermarking is a technique that embeds important data into host multimedia, such as video, image, audio, and so on, and it can be used to protect the copyright of digital cover information. One of its important techniques is reversible visib