基于深度学习的环境管理模型:识别野生建筑,装修和拆除废物
Diani Sirimewan1, Milad Bazli2, Sudharshan Raman3
1Department of Civil Engineering, Monash University, Melbourne, Australia.
Journal of environmental management
|January 3, 2024
概括
深度学习模型现在可以在现实条件下识别建筑垃圾,改进自动分类. 这一进步有助于建筑行业的资源回收和环境管理.
科学领域:
- 环境科学 环境科学
- 计算机科学 计算机科学
- 工程 工程师 工程师 工程师
背景情况:
- 建筑,改造和拆除 (CRD) 活动产生大量固体废物,有助于填埋负担和污染.
- 当前的废物管理面临着劳动密集型分类和各种废物形式的挑战.
- 深度学习 (DL) 对自动废物识别有希望,但在CRD领域的应用有限.
研究的目的:
- 为了解决DL在CRD废物识别中的有限应用.
- 为了切实地捕捉CRD废物流在不受控制的环境中的复杂性.
- 评估用于野生CRD废弃物识别的最新DL模型的性能.
主要方法:
- 在现实,不受控制的环境中收集和注释CRD废物图像.
- 评估各种预训练DL模型用于特征提取和转移学习.
- 对DL模型自动化CRD废弃物识别的性能进行评估.
主要成果:
- 使用大型和轻量级网络的DL模型在不受控制的环境中有效识别CRD废物流.
- 这些模型展示了自动废物分类的能力.
- 通过预先训练的网络进行转移学习对于CRD废弃物识别是有效的.
结论:
- DL模型适用于在现实条件下识别和分类CRD固体废物.
- 这项研究支持自动化废物分类,增强资源回收.
- 这些发现有助于改善建筑行业的环境管理.
相关概念视频
01:29Aggregates Classification
326
Aggregate classification is generally based on its size, petrographic characteristics, weight, and source. Size classification ranges from coarse to fine aggregates, defined by the size of the particles. Coarse aggregates are particles that do not pass through ASTM sieve No. 4, and aggregates that pass through the sieve are fine aggregates.
Petrographic classification groups aggregates based on common mineralogical characteristics. Some of the common mineral groups found in aggregates are...
Petrographic classification groups aggregates based on common mineralogical characteristics. Some of the common mineral groups found in aggregates are...
326
01:26Design Example: Sustainability in Concrete Building
168
As the construction industry moves towards more eco-friendly practices, concrete's adaptability and its ability to incorporate sustainable features make it a key material in the drive towards greener building solutions.
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
168