The feasibility of the filter in de noising and edge prese rving is demonstrated with experiments, and some results in theory between the filter and total variation model are pro.

Hough transform and self-correlative function were first employed to estimate the direction and length of the motion blurring, and then total variation model which was time-step adaptive is applied to restore the image.

According to references, the present study state and existing problems of integral analysis are discussed in detail.

This paper is focused on the integral analysis of the single-layer cable net coupled with the main structure with different parameters.

Effect of seismic action directions on global analysis of structures with special-shaped columns;

According to the complexity and particularity of the project, this paper presents a finite element method of both global analysis and local analysis for the airport building of Beihai.

Fire resistance design of large space grid structures by global analysis is studied.