中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
BigyaPAn: Deep Analysis of Old Paper Advertisement

文献类型:会议论文

作者Chandranath Adak2; Tao X(陶显)1
出版日期2021-09
会议日期2021-9
会议地点深圳
英文摘要

In this paper, we work on analyzing old paper advertisement (Ad). An Ad usually contains various types of textual and non-textual objects, which may also be in different orientations. We attempt to detect such objects from an early Indian-print paper Ad database comprising 1500 Ad images. The past major object detectors did not perform well on this database. We propose a deep reinforcement learning-based orientation-aware object detector. Our system learns by itself where to look and what to look of an Ad image. Therefore, it can bypass the impeding zone due to degraded image quality. To find the looking spot, we come up with a foveal transformation. In reinforcement learning, we present a scheme for shaping an internal reward with a top-up. For oriented object detection, we also propose a generic loss function. Our system obtained encouraging results from the experiments performed on the Ad database.

源URL[http://ir.ia.ac.cn/handle/173211/57211]  
专题精密感知与控制研究中心_精密感知与控制
作者单位1.Institute of Automation, Chinese Academy of Sciences
2.JIS University
推荐引用方式
GB/T 7714
Chandranath Adak,Tao X. BigyaPAn: Deep Analysis of Old Paper Advertisement[C]. 见:. 深圳. 2021-9.

入库方式: OAI收割

来源:自动化研究所

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