no code implementations • 16 Sep 2019 • Menghua Zhai, Tawfiq Salem, Connor Greenwell, Scott Workman, Robert Pless, Nathan Jacobs
We propose to implicitly learn to extract geo-temporal image features, which are mid-level features related to when and where an image was captured, by explicitly optimizing for a set of location and time estimation tasks.
no code implementations • ECCV 2018 • Samuel Schulter, Menghua Zhai, Nathan Jacobs, Manmohan Chandraker
Given a single RGB image of a complex outdoor road scene in the perspective view, we address the novel problem of estimating an occlusion-reasoned semantic scene layout in the top-view.
no code implementations • ICCV 2017 • Scott Workman, Menghua Zhai, David J. Crandall, Nathan Jacobs
To evaluate our approach, we created a large dataset of overhead and ground-level images from a major urban area with three sets of labels: land use, building function, and building age.
1 code implementation • CVPR 2017 • Menghua Zhai, Zachary Bessinger, Scott Workman, Nathan Jacobs
We use our network to address the task of estimating the geolocation and geoorientation of a ground image.
Ranked #6 on Cross-View Image-to-Image Translation on cvusa
1 code implementation • CVPR 2016 • Menghua Zhai, Scott Workman, Nathan Jacobs
Our method reverses this process: we propose a set of horizon line candidates and score each based on the vanishing points it contains.
Ranked #2 on Horizon Line Estimation on York Urban Dataset
1 code implementation • 7 Apr 2016 • Scott Workman, Menghua Zhai, Nathan Jacobs
The horizon line is an important contextual attribute for a wide variety of image understanding tasks.
Ranked #2 on Horizon Line Estimation on Horizon Lines in the Wild