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arXiv 1807.04892cs.CV
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使用自动图像理解进行建筑计算机分析

Computer Analysis of Architecture Using Automatic Image Understanding

Lawrence Technological University(劳伦斯理工大学)

Fan Wei, Yuan Li, Lior Shamir

AI总结:

本研究利用计算机视觉自动分析建筑图像,定量识别城市位置并构建建筑风格相似性谱系,为建筑研究提供新范式。

摘要:

在过去几年中,计算机视觉和模式识别系统变得越来越强大,扩展了机器视觉所支持的自动任务范围。在此,我们展示了建筑图像的计算机分析能够对建筑进行定量分析,并以定量方式量化城市建筑风格之间的相似性。使用谷歌街景获取了来自18个城市和三个国家的建筑图像,并用于训练一个机器视觉系统,以根据图像的视觉内容自动识别所拍摄建筑的位置。实验结果表明,自动计算机分析能够自动识别街景图像的地理位置。更重要的是,该算法能够对城市和国家进行分组,并提供由街景图像捕捉到的建筑风格之间相似性的系统发育关系。这些结果证明,计算机视觉和模式识别算法能够执行分析建筑图像这一复杂的认知任务,并可用于测量和量化不同建筑风格之间的视觉相似性和差异性。该实验为研究建筑提供了一种新的范式,基于定量方法,可以增强传统的人工观察和分析。用于分析的源代码是开放且公开可用的。

英文摘要:

In the past few years, computer vision and pattern recognition systems have been becoming increasingly more powerful, expanding the range of automatic tasks enabled by machine vision. Here we show that computer analysis of building images can perform quantitative analysis of architecture, and quantify similarities between city architectural styles in a quantitative fashion. Images of buildings from 18 cities and three countries were acquired using Google StreetView, and were used to train a machine vision system to automatically identify the location of the imaged building based on the image visual content. Experimental results show that the automatic computer analysis can automatically identify the geographical location of the StreetView image. More importantly, the algorithm was able to group the cities and countries and provide a phylogeny of the similarities between architectural styles as captured by StreetView images. These results demonstrate that computer vision and pattern recognition algorithms can perform the complex cognitive task of analyzing images of buildings, and can be used to measure and quantify visual similarities and differences between different styles of architectures. This experiment provides a new paradigm for studying architecture, based on a quantitative approach that can enhance the traditional manual observation and analysis. The source code used for the analysis is open and publicly available.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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