Applying maximally stable extremal regions and local binary patterns for guide-wire detecting in percutaneous coronary intervention | |
Prasong Pusit; Xiaoliang,Xie; Zeng-Guang Hou | |
刊名 | IET Image Processing |
2019 | |
卷号 | 13期号:13页码:2579-2586 |
关键词 | image sequences blood vessels video signal processing object detection |
英文摘要 | Intervention surgery strongly requires information on the guide-wire position under the monitoring of X-ray video. Hence, the related researches that can locate the guide-wire position such as guide-wire detecting or tracking have become popular. However, most of the existing methods require a lot of resources for computing or large data for training since in the Xray videos there are internal physicals such as anatomical skeleton contours and organs that are quite similar to a guide-wire. This work presents a practical method that only requires the moderate number of training data for detecting a guide-wire tip in an X-ray video sequence during the percutaneous coronary intervention surgery. The method applies maximally stable extremal regions (MSERs) combined with modified multi-filters (region area range filter and stroke width variation filter) for region detection and local binary patterns (LBPs) for guide-wire recognition. The motivation for applying MSER and LBP are the robust ability and the low requirement of resources. The approach evaluated on 20 different sequences of X-ray videos, total 1295 frames. Fifty selected frames were used as training templates and others to experiment. The method was successfully performed to the detecting guide-wires with p-value < 0.01 compared with conventional MSER methods, 93.7% average detection accuracy, and 21 fps average speed. |
内容类型 | 期刊论文 |
源URL | [http://ir.ia.ac.cn/handle/173211/41474] |
专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_先进机器人控制团队 |
作者单位 | 1.University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China 2.State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, CAS, Beijing 100190, People's Republic of China 3.CAS Center for Excellence in Brain Science and Intelligence Technology, Beijing 100190, People's Republic of China |
推荐引用方式 GB/T 7714 | Prasong Pusit,Xiaoliang,Xie,Zeng-Guang Hou. Applying maximally stable extremal regions and local binary patterns for guide-wire detecting in percutaneous coronary intervention[J]. IET Image Processing,2019,13(13):2579-2586. |
APA | Prasong Pusit,Xiaoliang,Xie,&Zeng-Guang Hou.(2019).Applying maximally stable extremal regions and local binary patterns for guide-wire detecting in percutaneous coronary intervention.IET Image Processing,13(13),2579-2586. |
MLA | Prasong Pusit,et al."Applying maximally stable extremal regions and local binary patterns for guide-wire detecting in percutaneous coronary intervention".IET Image Processing 13.13(2019):2579-2586. |
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