Automatic identification and localization of cartographic objects in aerial and satellite images have gained increasing attention in recent years in digital photogrammetry and remote sensing. Although the automatic extraction of man made objects in essence is still an unresolved issue, the man made objects can be extracted from aerial photos and satellite images. Recently, the high-resolution s...

This paper presents a novel vehicle detection approach based on artificial immune principle. The approach is to build an artificial immune system for vehicle detection from high resolution satellite imagery, where vehicles mimic dangerous antigens and vehicle detection templates mimic antibodies. The artificial immune system uses the antibody network concept inspired from the immune system to l...

Remote sensing has changed modern oceanography by proving synoptic periodic data which can be processed. Since the satellite data are usually too much and nonlinear, in most cases, it is difficult to distinguish the patterns from these images. In fact, SOM (Self-Organizing Maps) model is a type of ANN (Artificial Neural Network) that has the ability to distinguish the efficient patterns from th...

Modeling the force of laser pressure on the dynamics of an artificial satellite is studied. The atmospheric effects are taken into consideration. Some important details of the model arising from the thermooptical satellite surface properties are clarified. The model has been exemplified by computing the laser perturbing acceleration for a passive Earth’s satellite (e.g. the satellite Ajisai). T...

a long time ago, since the launch of the first artificial satellite in 1957, controling attitude of satellites has been considered by the designers and engineers of aerospace industry. considering the importance of this issue various methods of control in response to this need have been presented and analyzed until now. in this paper, we propose and analyze a three-axis optimal control on the s...

Satellite communication offers the prospect of service continuity over uncovered and under-covered areas, ubiquity, scalability. However, several challenges must first be addressed to realize these benefits, as resource management, network control, security, spectrum energy usage satellite networks are more challenging than that terrestrial networks. Meanwhile, artificial intelligence (AI), inc...