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This report provides a comprehensive introduction of established methods about grained sketch-based image retrieval. Moreover, I will discuss about recent developments on sketch re-identification.
讲者介绍
庞璐：北京大学信息工程学院在读硕士，本科毕业于北京大学信息科学技术学院，目前主要研究方向是基于素描图的图像检索，同时研究兴趣也在于强化学习，迁移学习和计算机视觉。目前已在CVPR和ACM Multimedia发表过文章。
报告题目：基于素描图的图像检索
报告摘要：Compared to text, the important characteristic of sketches lies with their ability of capturing object structure and appearance. Therefore, as a query modality, sketches are employed on many retrieval applications. With the rapid development of touch-screen devices, fine-grained sketch-based image retrieval(FG-SBIR) has become an increasingly research topic problem recently. Free-hand sketches are used in commercial search scenarios such as searching a specific shoe or chair. Besides, in forensic applications, there are no photo of the suspect for retrieving, which have motivated research on forensic facial sketches matching and sketch re-identification. Common characteristics of these problems lie with challenges, which is cross-domain and instance-level. This report provides a comprehensive introduction of established methods about grained sketch-based image retrieval. Moreover, I will discuss about recent developments on sketch re-identification.
参考资料
https://www.bilibili.com/video/BV1Ft411Q73B/
https://bbs.sffai.com/d/21