MESSI: A Multi-Elevation Semantic Segmentation Image Dataset of an Urban Environment
Abstract: This paper presents a Multi-Elevation Semantic Segmentation Image (MESSI) dataset. A reduced version of the dataset has been published at https://github.com/messi-dataset/ for reviewing purposes (due to the anonymity requirement). The full dataset will be made available at the time of the decision.
MESSI comprises 2525 images taken by a drone flying over dense urban environments. MESSI is unique in two main features. First, it contains images from various altitudes (both with horizontal and vertical trajectories), allowing us to investigate the effect of depth on semantic segmentation. Second, it includes images taken from several different urban regions (at different altitudes). This is important since the variety covers the visual richness captured by a drone's 3D flight, performing horizontal and vertical maneuvers. MESSI contains images annotated with location, orientation, and the camera's intrinsic parameters. It can be used to train a deep neural network for semantic segmentation or other applications of interest.
This paper describes the dataset and provides annotation details. It also explains how semantic segmentation was performed using several network models and shows several relevant statistics.
MESSI will be published in the public domain to serve as a baseline for semantic segmentation using images from a drone or similar vehicle flying over a dense urban environment.
Submission Length: Regular submission (no more than 12 pages of main content)
Previous TMLR Submission Url: https://openreview.net/forum?id=TiKV44AohO&nesting=2&sort=date-desc
Changes Since Last Submission: Template correction:
After careful inspection and corrections to our last version using the TMLR template, we found that the "times" package was added to the template by mistake.
Thank you for the notice. We apologize for the inconvenience.
Assigned Action Editor: ~Ozan_Sener1
Submission Number: 3641
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