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首页> 外文期刊>Proceedings >Towards Information Ecosystem for Urban Planninga??The Application of Video Data
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Towards Information Ecosystem for Urban Planninga??The Application of Video Data

机译：面向城市规划的信息生态系统-视频数据的应用

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In this study we present a new ecosystem for urban planning which highly depended on a variety of basic information. From information ecology view, the urban planning process could be seen as an ecological chain with the conversion of a??surveya??analysisa??planning-implementationa??. Over decadesa?? urban researchers usually focus on the conversion of a??planninga?? and a??implementationa??, while less effort has been made in the a??surveya?? and a??analysisa?? part. Most of works only collect limited data from which little information can be obtained describing human activity. In order to improve the information ecosystem for urban planning, we first introduces a??Street Vibrancy Assessment based on Video Dataa?? into urban planning, focusing on the understanding of human activity. Compared with other data, video data is relevant more accurate and more reliable at micro-scale. Based on video data, an urban planning case is designed and discussed. In such case, the human mobility and activity parameters based on video data are analyzed and fed into a specific calculation model to get the external representation of street vibrancy. The correlation between the external representation and the constituent elements of the street vibrancy are exploited afterward for the assessment. Finally the assessment results can be used to guide the a??planninga?? and a??implementationa?? of the urban planning ecosystem.
机译：在这项研究中，我们提出了一个高度依赖于各种基本信息的新型城市规划生态系统。从信息生态学的角度看，城市规划过程可以看作是“调查”，“分析”，“规划实施”的转换的生态链。几十年来？？城市研究人员通常专注于“规划”的转换。和“实施”一词，而在“调查”一词中所做的工作却较少。和一个“分析”？部分。大多数作品只收集有限的数据，从中很少获得描述人类活动的信息。为了改善用于城市规划的信息生态系统，我们首先引入了“基于Video Dataa的街道活力评估”。进入城市规划，重点是对人类活动的理解。与其他数据相比，视频数据在微尺度上的相关性更高，更可靠。基于视频数据，设计并讨论了城市规划案例。在这种情况下，将分析基于视频数据的人员流动性和活动性参数，并将其输入到特定的计算模型中，以获取街道活力的外部表示。随后利用外部表示与街道振动的组成元素之间的相关性进行评估。最后，评估结果可用于指导“规划a”。和一个“实现a”城市规划生态系统。

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