The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Single-image blind deblurring could be considered as an important preprocessing step in imaging information fusion. Its purpose is to simultaneously estimate blur kernel and latent sharp image from only one observed blurred image. Blind deblurring has been attracting increasing attention in the fields of image processing, computer vision, computational photography, etc. However, it is a typically...
In order to compare the efficiency of different network watermarking systems and help designing a more efficient system by finding capacity bounds and judging robustness and invisibility level, a network watermarking model based on optimization theory is proposed. Firstly, it covers attack effects on network watermarking by inducing network transformation problems. Secondly, the proposed model establishes...
In this paper, through the process of designing complex products, by combining a model of collaborative optimization with robust design, we built the model of robust collaborative optimization with mixed-discrete variables. And the model was validated by an actual engineering case, which was a typical Multidisciplinary design optimization (MDO) case. In the meantime, we analyzed the result and compared...
The problem of transient stability for a single machine infinite bus system with static VAR compensator (SVC) is addressed in this paper. In the system, the damping coefficients are measured inaccurately. A nonlinear robust controller and a parameter updating law are obtained simultaneously based on modified adaptive backstepping and Lyapunov methods. The system does not need to be linearized and...
It is an important task to automatically segment brain anatomical structures from 3D MRI images. One major challenge in this problem is to learn/design effective models, for both intensity appearances and shapes, accounting for the large image variation due to the acquisition processes by different machines, at different parameters, and for different subjects. Generative models study the explicit...
Data forwarding in the wireless networks typically employs a sender-oriented approach in which the next hop node is pre-selected based on neighbor or network information. This method incurs large overhead when accurate information is needed for making the optimal forwarding decision. In this paper, a receiver-oriented robust data delivery scheme (RRDD) is proposed for mobile sensor networks. In RRDD,...
This paper focuses on the robust passive control problem of singular systems with uncertainties which is described by state space. Specifically the impulse of the singular systems is considered. We develop a linear matrix inequality (LMI) approach for designing the robust impulse passive state feedback controller and the output feedback controller such that the closed-loop system is quadratically...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.