Deep Learning Based Video System for Accurate and Real-Time Parking Measurement

no code implementations • 20 Feb 2019 • Bill Yang Cai, Ricardo Alvarez, Michelle Sit, Fábio Duarte, Carlo Ratti

Parking spaces are costly to build, parking payments are difficult to enforce, and drivers waste an excessive amount of time searching for empty lots.

Instance Segmentation Semantic Segmentation

Treepedia 2.0: Applying Deep Learning for Large-scale Quantification of Urban Tree Cover

1 code implementation • 14 Aug 2018 • Bill Yang Cai, Xiaojiang Li, Ian Seiferling, Carlo Ratti

We apply state-of-the-art deep learning models, and compare their performance to a previously established benchmark of an unsupervised method.

Semantic Segmentation

A novel method for predicting and mapping the presence of sun glare using Google Street View

no code implementations • 5 Aug 2018 • Xiaojiang Li, Bill Yang Cai, Waishan Qiu, Jinhua Zhao, Carlo Ratti

GSV images have view sight similar to drivers, which would make GSV images suitable for estimating the visibility of sun glare to drivers.