Deep Learning for Instance Retrieval: A Survey

Autor:	Chen, Wei, Liu, Yu, Wang, Weiping, Bakker, Erwin, Georgiou, Theodoros, Fieguth, Paul, Liu, Li, Lew, Michael S.
Rok vydání:	2021
Předmět:	Computer Science - Computer Vision and Pattern Recognition
Druh dokumentu:	Working Paper
Popis:	In recent years a vast amount of visual content has been generated and shared from many fields, such as social media platforms, medical imaging, and robotics. This abundance of content creation and sharing has introduced new challenges, particularly that of searching databases for similar content-Content Based Image Retrieval (CBIR)-a long-established research area in which improved efficiency and accuracy are needed for real-time retrieval. Artificial intelligence has made progress in CBIR and has significantly facilitated the process of instance search. In this survey we review recent instance retrieval works that are developed based on deep learning algorithms and techniques, with the survey organized by deep network architecture types, deep features, feature embedding and aggregation methods, and network fine-tuning strategies. Our survey considers a wide variety of recent methods, whereby we identify milestone work, reveal connections among various methods and present the commonly used benchmarks, evaluation results, common challenges, and propose promising future directions. Comment: IEEE Transactions on Pattern Analysis and Machine Intelligence
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2101.11282 Zobrazit plný text záznamu View this record from Arxiv