Effective separation of buildings from trees is a major challenge in image-based automatic building detection. This paper presents a three-step method for effective separation of buildings from trees using aerial imagery and LIDAR data. Firstly, it uses cues such as height to remove objects of low height such as bushes, and width to exclude trees with small horizontal coverage. The height thres...

jury falls. Studies of fractures in wild populations are potentially useful in testing this theory. Few such studies have been published. In this study, we focused on healed fractures to the pectoral girdle in three species of Accipit• Members of this genus are specialized forest predators that primarily use a series of perch and scan periods from the concealment of tree branches m•d bushes bef...

Abstract Due to their excellent corrosion resistance and wear resistance, bearing bushes made of aluminium bronze are widely used in pumps, heavy equipment marine equipment. Aluminium is also valve for tank improve defence. This work aims enhance the hardness QAl10-3-1.5 extruded by performing heat treatment at different solution temperature, quenchant, aging temperature. The results show that ...

in order to examine the effect of the quantity of nitrogen fertilizer and bush density on vegetative and productive function of henna medicinal plant (lawsonia inermis)  factorial experimentation in the form of block plan was carried in three stages in agriculture research center in south of kerman  province in corp of 2012. the first factor containing nitrogen fertilizer in 4 levels including ...

An analysis of the existing and prospective blade seal designs for Kaplan runners was performed. The selected design type provides maximum ecological safety runners. A 3D model runner hub sector with trunnion, inner outer bushes trunnion generated taking into account cyclic symmetry based on modern automated engineering system. diagram application external loads from lever to given segment deve...