Search Results for author: Stephen Law

Found 7 papers, 1 papers with code

Exploring selective image matching methods for zero-shot and few-sample unsupervised domain adaptation of urban canopy prediction

no code implementations16 Apr 2024 John Francis, Stephen Law

We explore simple methods for adapting a trained multi-task UNet which predicts canopy cover and height to a new geographic setting using remotely sensed data without the need of training a domain-adaptive classifier and extensive fine-tuning.

Image-to-Image Translation Unsupervised Domain Adaptation

Estimating Chicago's tree cover and canopy height using multi-spectral satellite imagery

no code implementations9 Dec 2022 John Francis, Stephen Law

Information on urban tree canopies is fundamental to mitigating climate change [1] as well as improving quality of life [2].

Jane Jacobs in the Sky: Predicting Urban Vitality with Open Satellite Data

no code implementations28 Jan 2021 Sanja Šćepanović, Sagar Joglekar, Stephen Law, Daniele Quercia

Back in the 1970s, Jane Jacobs theorized urban vitality and found that there are four conditions required for the promotion of life in cities: diversity of land use, small block sizes, the mix of economic activities, and concentration of people.

An unsupervised approach to Geographical Knowledge Discovery using street level and street network images

no code implementations18 Jun 2019 Stephen Law, Mateo Neira

Researches integrating geographical processes in machine learning models and the use of unsupervised approacheson geographical data for knowledge discovery had been sparse.

Dimensionality Reduction

Take a Look Around: Using Street View and Satellite Images to Estimate House Prices

no code implementations18 Jul 2018 Stephen Law, Brooks Paige, Chris Russell

Not only do few quantitative methods exist that can measure the urban environment, but that the collection of such data is both costly and subjective.

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