火力与指挥控制2018，Vol.43Issue(3)：73-76,81,5.DOI:10.3969/j.issn.1002-0640.2018.03.016
一种针对特定目标的提议算法
Improved Edge Boxes Proposal Used in Specific Instance
郑琛媛 1程远增 1付强1
作者信息
- 1. 陆军工程大学石家庄校区,石家庄050003
- 折叠
摘要
Abstract
Since edge boxes cannot accurate in detecting specific instance,an improved detection algorithm is proposed.Edge boxes evaluate boxes by calculate the amount of the completely closed contours in the boxes,as for specific instance,we make some improvement in the process of scoring.Firstly,we extracted the different regions of the target,obtained the completely closed contours in the boxes and the pixels that compose these contours.Based on what we extracted and what we obtained,a feature vector composed by the mean magnitude of these pixels we obtained in the different regions is proposed.Then,we need to calculate the differences between a candidate and the target in the feature vector.Finally,combining the differences and the amount of the completely closed contours in the boxes,the probability of the target in the boxes is known.The proposed algorithm is tested on the video sequence.Experimental results show that has a significantly improvement of 10.71％ in representative recall rate.The improved algorithm is effective for improving detecting performance.关键词
目标检测/Edge boxes/特征向量/特定目标Key words
object detection/Edge boxes/feature vector/specific instance分类
信息技术与安全科学引用本文复制引用
郑琛媛,程远增,付强..一种针对特定目标的提议算法[J].火力与指挥控制,2018,43(3):73-76,81,5.
