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Author:

杨金福 (杨金福.) (Scholars:杨金福) | 张高铭 (张高铭.) | 张强 (张强.) | 李明爱 (李明爱.) (Scholars:李明爱)

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Abstract:

针对可变形部件模型(deformable parts model,DPM)同等对待各部件,无法体现不同部件对识别过程的贡献度差异的不足,提出一种权重系数可变形模型(weighted coefficient deformable parts model,WCDPM),对DPM中的各部件赋予权重,强调区分度较高的部件在识别过程的作用,弱化区分度低的部件对识别的影响,提高细粒度识别精度.同时给出了模型的训练过程和权重系数的学习方法.在Airplan OID和Oxford-IIIT Pet两个数据集上进行实验,验证了该方法的有效性.

Keyword:

可变形部件模型(DPM) 权重系数 细粒度识别

Author Community:

  • [ 1 ] 北京工业大学信息学部

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Source :

北京工业大学学报

Year: 2017

Issue: 07

Volume: 43

Page: 1023-1030

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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