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  2019, Vol. 32 Issue (11): 1006-1013    DOI: 10.16451/j.cnki.issn1003-6059.201911005
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Instance-Level Object Detection Algorithm Fusing Adversarial Learning Strategies
QIN Runnan1, WANG Rui1
1.School of Instrumentation and Optoelectronic Engineering,Beihang University, Beijing 100191

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Abstract  Existing instance-level object detection algorithms based on deep learning achieve a poor detection effect on occluded objects. To solve the problem, an improved adversarial generated region-based fully convolutional networks(AGR-FCN) with the training strategy of adversarial learning is proposed. The original fully convolutional networks(R-FCN) is regarded as a fiducial frame, and adversarial mask dropout network(AMDN) is designed based on the trained R-FCN to generate occlusion features for training samples. Through the training strategy of adversarial learning between R-FCN and AMDN, the learning ability of R-FCN to the features of occluded objects is improved, and its overall instance-level object detection performance is optimized. Experiments on GMU Kitchen dataset and BHGI dataset show that AGR-FCN algorithm achieves good detection accuracy in complex and changeable unstructured environments, such as randomly varying illumination, scale, focal ratio, angle and attitude and occlusion.
Key wordsInstance-level Object Detection      Adversarial Learning      Region-Based Fully Convolutional Networks     
Received: 05 June 2019     
ZTFLH: TP 391.4  
Fund:Supported by National Natural Science Foundation of China(No.61673039)
Corresponding Authors: WANG Rui, Ph.D., associate professor. Her research interests include machine vision, pattern recognition and tracking, optical sensing and image processing.   
About author:: QIN Runnan, master student. Her resear-ch interests include machine vision and deep learning.
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QIN Runnan,WANG Rui. Instance-Level Object Detection Algorithm Fusing Adversarial Learning Strategies[J]. , 2019, 32(11): 1006-1013.
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http://manu46.magtech.com.cn/Jweb_prai/EN/10.16451/j.cnki.issn1003-6059.201911005      OR     http://manu46.magtech.com.cn/Jweb_prai/EN/Y2019/V32/I11/1006
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