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arXiv 2106.09672cs.CV
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2021年图像相似性数据集和挑战

The 2021 Image Similarity Dataset and Challenge

Facebook AI(脸书人工智能);Czech Technical University in Prague(布拉格捷克理工大学);Technical University Munich(慕尼黑工业大学)
Matthijs Douze, Giorgos Tolias, Ed Pizzi, Zoë Papakipos, Lowik Chanussot, Filip Radenovic, Tomas Jenicek, Maxim Maximov, Laura Leal-Taixé, Ismail Elezi, Ondřej … 展开作者

Matthijs Douze, Giorgos Tolias, Ed Pizzi, Zoë Papakipos, Lowik Chanussot, Filip Radenovic, Tomas Jenicek, Maxim Maximov, Laura Leal-Taixé, Ismail Elezi, Ondřej Chum, Cristian Canton Ferrer

摘要:

本文介绍了一种新的大规模图像相似性检测基准。该基准用于NeurIPS'21(ISC 2021)的图像相似性挑战。目标是确定查询图像是否是大小为1 ~ 100万的参考语料库中的任何图像的修改副本。该基准测试具有各种图像转换,例如自动转换,手工图像编辑和基于机器学习的操作。这模仿了社交媒体中出现的真实案例,例如处理错误信息和令人反感的内容的诚信问题。图像处理的强度,因此,基准的难度,校准根据一组基线方法的性能。查询集和参考集都包含大多数不匹配的“干扰项”图像,这对应于现实生活中的大海捞针设置,并且评估度量反映了这一点。我们希望DISC 21基准能够促进图像拷贝检测成为一项重要且具有挑战性的计算机视觉任务,并刷新最新技术水平。代码和数据可在https://github.com/facebookresearch/isc2021上获得

英文摘要:

This paper introduces a new benchmark for large-scale image similarity detection. This benchmark is used for the Image Similarity Challenge at NeurIPS'21 (ISC2021). The goal is to determine whether a query image is a modified copy of any image in a reference corpus of size 1~million. The benchmark features a variety of image transformations such as automated transformations, hand-crafted image edits and machine-learning based manipulations. This mimics real-life cases appearing in social media, for example for integrity-related problems dealing with misinformation and objectionable content. The strength of the image manipulations, and therefore the difficulty of the benchmark, is calibrated according to the performance of a set of baseline approaches. Both the query and reference set contain a majority of "distractor" images that do not match, which corresponds to a real-life needle-in-haystack setting, and the evaluation metric reflects that. We expect the DISC21 benchmark to promote image copy detection as an important and challenging computer vision task and refresh the state of the art. Code and data are available at https://github.com/facebookresearch/isc2021

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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