Navigating street intersections for the visually impaired (1) Fazzi, D. L. ., & Barlow, J. M. (2017). Which direction / street am I facing? Where is the curb / street / crossing? How many lanes? Which direction? Traffic lights control? When do I know I reach the other side? … 2
Multi-level urban street representation with street-view imagery …
2024年12月1日 · We designed a dynamic attention module to capture the street-view imagery representation at the inter-street level (Fig. 3 left). This computation allows the model to focus on key features while ignoring irrelevant information, thus adapting to various downstream tasks (for instance, the most crucial visual elements for traffic tasks are ...
Square-Mile Street Network Visualization - Geoff Boeing
2017年1月2日 · Each depicts one square mile of a city’s street network. Drawing these cities at the same scale provides a revealing spatial objectivity in visually comparing their street networks and urban forms. We can recreate these visualizations automatically with Python and the OSMnx package, which I developed as part of my dissertation. With OSMnx we ...
Using street-view panoramas to model the decision-making …
2023年7月1日 · This study proposed a series of visual, structural, and semantic features to quantify the complexity of a road intersection, considering the entry and exit branches for passing the intersection. The metric was further integrated into a route planning algorithm to generate a low-complexity route that avoids complex road intersections.
complexity of road intersections with their perceptual contents of street scenes. Specifically, we analyze several types of real-world perceived fea-tures when crossing intersections. Then, develop a combination of concep-tual features regarding the visual, structural and semantic aspects based on
Data-Driven Insights Into Urban Intersections: Visual Analytics of …
2024年4月22日 · With this system, users can gain a better understanding of urban intersection traffic information, identify different types of high-value scenes, explore the reasons behind their occurrence, and gain deeper insights into urban intersection traffic. Through two case studies, we illustrate how to use the system and validate its effectiveness.
Modeling urban intersection form: Measurements, patterns, and ...
2021年3月1日 · Urban intersections, also known as crossroads or sometimes junctions, appear where one street crosses another. Intersections are fundamental spatial components of urban form (Osmond, 2010). Given that streets are the largest public space in a city, intersections could be regarded as the nodes embedded in the network (Lynch, 1960).
Intersection Design Elements | National Association of City ...
This section explores intersection design and operation, from signal timing to crosswalks, and investigates each concept as it relates to citywide goals for safety, mobility, and more vibrant, accessible public spaces.
Complex Intersection Analysis | National Association of City ...
Analyze the intersection’s urban design qualities and document specific gathering places, landmarks, transit stations, and other drivers of activity. Engage the public in this process, allowing safety concerns and community visions to drive the ultimate redesign.
Intersection Analysis - Global Designing Cities Initiative
Understand the context within which the intersection functions. Analyze its urban design qualities and document specific gathering places, landmarks, transit stations, and other drivers of activity. Engage the public in this process, allowing safety concerns and community visions to drive the ultimate redesign.
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