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Building Instance Classification Using Street View Images
Computer Vision and Pattern Recognition · Submitted 25 Feb 2018
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim In addition, the method was applied to generate building classification maps on both region and city scales of several cities in Canada and the US.
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The abstract, sentence by sentence
Land-use classification based on spaceborne or aerial remote sensing images has been extensively studied over the past decades. Such classification is usually a patch-wise or pixel-wise labeling over the whole image. But for many applications, such as urban population density mapping or urban utility planning, a classification map based on individual buildings is much more informative. However, such semantic classification still poses some fundamental challenges, for example, how to retrieve fine boundaries of individual buildings. In this paper, we proposed a general framework for classifying the functionality of individual buildings. The proposed method is based on Convolutional Neural Networks (CNNs) which classify facade structures from street view images, such as Google StreetView, in addition to remote sensing images which usually only show roof structures. Geographic information was utilized to mask out individual buildings, and to associate the corresponding street view images. We created a benchmark dataset which was used for training and evaluating CNNs. In addition, the method was applied to generate building classification maps on both region and city scales of several cities in Canada and the US. Keywords: CNN, Building instance classification, Street view images, OpenStreetMap
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | Land-use classification based on spaceborne or aerial remote sensing images has been extensively studied over the past decades. | background 1.00 | 0.03 | 0.01 | asserted 1.00 |
| s1 | Such classification is usually a patch-wise or pixel-wise labeling over the whole image. | background 1.00 | 0.05 | 0.02 | asserted 0.98 |
| s2 | But for many applications, such as urban population density mapping or urban utility planning, a classification map based on individual buildings is much more informative. | background 0.60 | 0.06 | 0.04 | asserted 0.95 |
| s3 | However, such semantic classification still poses some fundamental challenges, for example, how to retrieve fine boundaries of individual buildings. | gap 0.85 | 0.05 | 0.02 | asserted 0.92 |
| s4 | In this paper, we proposed a general framework for classifying the functionality of individual buildings. | contribution 0.99 | 0.95 | 0.20 | asserted 1.00 |
| s5 | The proposed method is based on Convolutional Neural Networks (CNNs) which classify facade structures from street view images, such as Google StreetView, in addition to remote sensing images which usually only show roof structures. | method 0.98 | 0.79 | 0.14 | asserted 1.00 |
| s6 | Geographic information was utilized to mask out individual buildings, and to associate the corresponding street view images. | method 1.00 | 0.88 | 0.03 | asserted 1.00 |
| s7 | We created a benchmark dataset which was used for training and evaluating CNNs. | method 0.67 | 0.96 | 0.04 | asserted 1.00 |
| s8 | In addition, the method was applied to generate building classification maps on both region and city scales of several cities in Canada and the US. | result 0.56 | 0.95 | 0.20 | asserted 1.00 |
| s9 | Keywords: CNN, Building instance classification, Street view images, OpenStreetMap | contribution 0.53 | 0.15 | 0.02 | unclear 0.98 |
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The paper
Original abstract
Land-use classification based on spaceborne or aerial remote sensing images has been extensively studied over the past decades. Such classification is usually a patch-wise or pixel-wise labeling over the whole image. But for many applications, such as urban population density mapping or urban utility planning, a classification map based on individual buildings is much more informative. However, such semantic classification still poses some fundamental challenges, for example, how to retrieve fine boundaries of individual buildings. In this paper, we proposed a general framework for classifying the functionality of individual buildings. The proposed method is based on Convolutional Neural Networks (CNNs) which classify facade structures from street view images, such as Google StreetView, in addition to remote sensing images which usually only show roof structures. Geographic information was utilized to mask out individual buildings, and to associate the corresponding street view images. We created a benchmark dataset which was used for training and evaluating CNNs. In addition, the method was applied to generate building classification maps on both region and city scales of several cities in Canada and the US. Keywords: CNN, Building instance classification, Street view images, OpenStreetMap
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What this paper does with the arXiv papers it cites
What it cites · 1 sentence without a confident label
Uses the method or tool of 2 papers
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For removing them, we employ the released VGG16 model [ref] trained on Places2 dataset [ref] to preliminarily screen the street view images, as this architecture has achieved the highest top-1 accuracy[<https://github.com/metalbubble/places365>].
Very Deep Convolutional Networks for Large-Scale Image Recognition · Outlier removal by pretrained CNN on Places2 dataset · 0.98
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For removing them, we employ the released VGG16 model [ref] trained on Places2 dataset [ref] to preliminarily screen the street view images, as this architecture has achieved the highest top-1 accuracy[<https://github.com/metalbubble/places365>].
Places: An Image Database for Deep Scene Understanding · Outlier removal by pretrained CNN on Places2 dataset · 0.98
Cites as background 3 papers
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To improve the composition-based inference of land-use classes, multiscale CNN-based approaches are developed in [ref] .
Adaptive Deep Pyramid Matching for Remote Sensing Scene Classification · Related work · 0.82
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The classification of land cover from Earth Observation (EO) images in complex urban environments has been a focus in remote sensing over the past decades [ref] .
Using convolutional networks and satellite imagery to identify patterns in urban environments at a large scale · Introduction · 0.99
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In order to better interpret land-uses of Synthetic Aperture Radar (SAR) images in urban areas, [ref] proposes a pseudo-siamese CNN for identifying corresponding patches in very-high-resolution (VHR) optical and SAR remote sensing imagery.
Identifying Corresponding Patches in SAR and Optical Images with a Pseudo-Siamese CNN · Related work · 0.87
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