Xuejing Zhang

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Image registration is fundamental and crucial to remote sensing. However getting highly accurate registration performance automatically and fast for large-field images consistently is a challenge. As a work around to this problem, we propose a new image registration concept based on visual attention in this paper. This concept employs the advantages of(More)
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Suffering from ambiguous estimation or heavy computation complexity load, the radial velocity estimation of moving targets becomes the bottleneck of the synthetic aperture radar-ground moving target indication system. In order to improve the radial velocity estimation efficiency, we have proposed an efficient Radon transform (RT) estimation (ERTE) method by(More)
J o u r n a l o f P r o b a b i l i t y Electron. Abstract We study the Taylor expansion for the solution of a differential equation driven by a multi-dimensional Hölder path with exponent β > 1/2. We derive a convergence criterion that enables us to write the solution as an infinite sum of iterated integrals on a nonempty interval. We apply our(More)
Kim, Bumsik, "Functional inequalities and the curvature dimension inequality on totally geodesic foliations" (2015). Open Access Dissertations. 487. This is to certify that the thesis/dissertation prepared By Entitled For the degree of Is approved by the final examining committee: To the best of my knowledge and as understood by the student in the(More)
A new method is presented to effectively estimate the direction-of-arrival (DOA) of a source signal and the phase errors of a sensor array with arbitrary geometry. Assuming that one sensor (except the reference one) has been calibrated, the proposed method appropriately reconstruct the data matrix and establish a series of linear equations with respect to(More)
BACKGROUND Diabetes mellitus is an independent risk factor of increased morbidity and mortality in patients with heart failure. Cardiac resynchronization therapy (CRT), a pacemaker-based therapy for dyssynchronous heart failure, improves cardiac performance and quality of life, but its effect on mortality in patients with diabetes is uncertain. METHODS We(More)