Search Results for author: Haohui Chen

Found 2 papers, 0 papers with code

A Histogram Thresholding Improvement to Mask R-CNN for Scalable Segmentation of New and Old Rural Buildings

no code implementations8 Feb 2021 Ying Li, Weipan Xu, Haohui Chen, Junhao Jiang, Xun Li

This study proposes a novel framework based on Mask R-CNN, named HTMask R-CNN, to extract new and old rural buildings even when the label is scarce.

Instance Segmentation Segmentation +1

Weather impacts expressed sentiment

no code implementations31 Aug 2017 Patrick Baylis, Nick Obradovich, Yury Kryvasheyeu, Haohui Chen, Lorenzo Coviello, Esteban Moro, Manuel Cebrian, James H. Fowler

We conduct the largest ever investigation into the relationship between meteorological conditions and the sentiment of human expressions.

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