A Modified PSRoI Pooling with Spatial Information

摘要：

　　Position Sensitive RoI pooling in RFCN 5 is a RoI pooling that contains the position information. Each RoI rectangle will be devided into K×K bins by a regular grid. In this paper, we present a modified PSRoI pooling that contains spatial information. Every bin in PSRoI pooling is rescaled to 2×. With this proposed network, the spatial information around the bin will be added to predict the classifications. The weight outside the bin is simply set to 0.5 manually. We use ResNet101 backbone network to test our model on PASCAL VOC and MS COCO. We gain some improvement compared with RFCN 5 on the VOC and MS COCO Dataset.

关键词： Modified PSRoI pooling Spatial information

作者: Yiqing Zheng Xiaolu Hu Ning Bi Jun Tan

作者单位: Sun Yat-sen University,Guangzhou,China

会议类型: 国际会议

会议名称: 中国模式识别与计算机视觉大会(PRCV2018)

会议地点: 广州

会议语种:英文

页码: 440-445

在线出版日期: 2018-11-23（万方平台首次上网日期，不代表论文的发表时间）