ubiMap-l: A Benchmark for Crowdsourced Thematic Map Layout Retrieval and Embedding-based Analysis
收藏NIAID Data Ecosystem2026-05-02 收录
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https://zenodo.org/record/14634876
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资源简介：
The ubiMap dataset is comprised of 3,530 map images collected from the Bing image search service (1,730 maps) and Geo-Journal (1,800 maps). Each image has been manually labeled with 22 types of map elements, including their boundary shapes and category properties, resulting in an average of 5.92 elements per map. ubiMap-l is built uopon ubiMap by removing maps that contained only one element, which results a total of 3,515 maps for map layout retrieval test. We first opensourced 703 maps in ubiMap-l that we used for testing our map layout representation learning framework, MapLayNet. Besides 703 map images and their layout label data, embedding of MapLayNet and its baseline model is provided along with the python codes for embedding visualizaiton. The dataset will be open access in late 2025.
创建时间：
2025-01-14
