نتایج جستجو برای: artificial urban signs
تعداد نتایج: 554138 فیلتر نتایج به سال:
there are many approaches for solving variety combinatorial optimization problems (np-compelete) that devided to exact solutions and approximate solutions. exact methods can only be used for very small size instances due to their expontional search space. for real-world problems, we have to employ approximate methods such as evolutionary algorithms (eas) that find a near-optimal solution in a r...
Shiraz has precious historical textures that various parts and objects have been added to during contemporary city developments that these process and changes sometimes damaging its identity. Since historic textures have turned to lose identity, land prices drop down, main and old residents departure, new residents are disruptively interfering urban and architectural interventions. Today, the e...
Most parts of the urban areas are faced with the problem of floating fine particulate matter. Therefore, it is crucial to estimate the amounts of fine particulate matter concentrations through the urban atmosphere. In this research, an artificial neural network technique was utilized to model the PM2.5 dispersion in Tehran City. Factors which are influencing the predicted value consi...
This paper represents a study for the realization of system based on Artificial Intelligence, which allows recognition traffic road signs in an intelligent way, and also demonstrates performance Transfer Learning object classification general. When systems are trained aspects human visualization (HVS), helps or generates same decisions, construct robust efficient systems. us to avoid many envir...
Light Detection and Ranging (LIDAR) systems have become a standard data collection technology for capturing object surface information and 3D modeling of urban areas. Although, LIDAR systems provide detailed valuable geometric information, they still require extensive interpretation of their data for object extraction and recognition to make it practical for mapping purposes. A fundamental step...
Introduction: as a component of the urban landscape, road sign systems are among the most critical elements of urban environments. Generally speaking, the written signs dominate the design of these systems. These signs can also foster aesthetic and visual pleasure compellingly and innovatively. Furthermore, they perpetuate a specific image in the minds of their observers. This research seeks to...
Alcohol urban environment has been associated with individual alcohol behaviors. We are constantly exposed to a wide variety of alcohol products, its marketing and promotion and signs of alcohol consumption that may influence alcohol-drinking behaviors. In this photo-essay, we include photographs that visually explain the exposure to alcohol in the urban streetscape of Madrid. These photographs...
today the image of a permanent skeletal space of cities affected by some forces or mechanisms is put in time with social-economic development and while imposes a new face and perspective to physical anatomy of cities, and prepares field to changes in content and social- economic structures of cities too. simultaneously with quitting villages in order to settle in cities by villagers, the phen...
In spite of significant advances in highways safety, a lot of crashes in high severities still occur in highways. Investigation of influential factors on crashes enables engineers to carry out calculations in order to reduce crash severity. Therefore, this paper deals with the models to illustrate the simultaneous influence of human factors, road, vehicle, weather conditions and traffic feature...
The pervasiveness of anthropogenic light in urban environments has increased the exposure to light of many animals. Since photoperiod is a regulator of the timing of reproduction in most temperate region birds, such light sources could potentially change the timing of reproduction. We compared the luteinizing hormone (LH), testosterone (T), and estradiol (E2) levels of tree sparrow (Passer mont...
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