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Morphological façade image analysis for building modeling

Abstract : In this paper, we describe a novel method for morphological fa ̧cade analysis. The analysis consists of two parts: fa ̧cade division and localization of windows. The fa ̧cade division is based on the fa ̧cade alignment hypothesis. We accumulate directional color gradients and we analyze the generated pro- file. Our approach introduces several morphological filters to augment the robustness to problems such as: low perspective distortion, textured images and small obstacles in images. The localization of windows uses the profiles and the fa ̧cade divi- sion information.
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https://hal-mines-paristech.archives-ouvertes.fr/hal-00833731
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Submitted on : Thursday, June 13, 2013 - 2:04:22 PM
Last modification on : Thursday, September 24, 2020 - 4:38:03 PM
Long-term archiving on: : Saturday, September 14, 2013 - 4:13:42 AM

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  • HAL Id : hal-00833731, version 1

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Jorge Hernandez, Beatriz Marcotegui, Fernand Meyer. Morphological façade image analysis for building modeling. 32ème journée ISS, 2009, France. ⟨hal-00833731⟩

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