Spatio-temporal Saliency for Microscopic Medical Data

被引：1

作者：

Javid, Rakhshanda ^{[1
]}

Riaz, M. Mohsin ^{[2
]}

Ghafoor, Abdul ^{[1
]}

Iqbal, Naveed ^{[1
]}

机构：

[1] Natl Univ Sci & Technol NUST, Mil Coll Signals, Islamabad, Pakistan

[2] COMSATS Univ, CAST, Islamabad, Pakistan

来源：

2019 INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION IN INDUSTRY (ICRAI) | 2019年

关键词：

Spatio-temporal Saliency; Tracking; Clustering; Feature Extraction;

D O I：

10.1109/icrai47710.2019.8967384

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Manual tracking and analysis of medical images have become tedious and impractical because of the advancement in medical modalities and the amount of medical streams being produced daily. The analysis of the motion of the immune system can be used for diagnostic purposes. A spatio-temporal saliency map is proposed to detect and segment the moving immune system from microscopic video data. The temporal saliency is computed based on tracklets computed using extended Lucas Kanade technique and their clustering is performed based on coherence. The spatial saliency is computed by feature extraction. Experimental results demonstrate the significance of the proposed spatial and temporal saliency maps fusion. In addition, a database for moving the immune system (DMI) has also been developed.

引用

页数：5

共 19 条

[1]

Achanta R, 2009, PROC CVPR IEEE, P1597, DOI 10.1109/CVPRW.2009.5206596

[2] Video Saliency Detection via Spatial-Temporal Fusion and Low-Rank Coherency Diffusion [J].

Chen, Chenglizhao ;

Li, Shuai ;

Wang, Yongguang ;

Qin, Hong ;

Hao, Aimin .

IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017, 26 (07) :3156-3170

[3] Intracellular Nucleic Acid Detection in Autoimmunity [J].

Crowl, John T. ;

Gray, Elizabeth E. ;

Pestal, Kathleen ;

Volkman, Hannah E. ;

Stetson, Daniel B. .

ANNUAL REVIEW OF IMMUNOLOGY, VOL 35, 2017, 35 :313-336

[4] A model of saliency-based visual attention for rapid scene analysis [J].

Itti, L ;

Koch, C ;

Niebur, E .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1998, 20 (11) :1254-1259

[5] Spatiotemporal Saliency Detection for Video Sequences Based on Random Walk With Restart [J].

Kim, Hansang ;

Kim, Youngbae ;

Sim, Jae-Young ;

Kim, Chang-Su .

IEEE TRANSACTIONS ON IMAGE PROCESSING, 2015, 24 (08) :2552-2564

[6] Depth Matters: Influence of Depth Cues on Visual Saliency [J].

Lang, Congyan ;

Nguyen, Tam V. ;

Katti, Harish ;

Yadati, Karthik ;

Kankanhalli, Mohan ;

Yan, Shuicheng .

COMPUTER VISION - ECCV 2012, PT II, 2012, 7573 :101-115

[7] Flow Guided Recurrent Neural Encoder for Video Salient Object Detection [J].

Li, Guanbin ;

Xie, Yuan ;

Wei, Tianhao ;

Wang, Keze ;

Lin, Liang .

2018 IEEE/CVF CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION (CVPR), 2018, :3243-3252

[8]

Oron S, 2014, LECT NOTES COMPUT SC, V8693, P142, DOI 10.1007/978-3-319-10602-1_10

[9]

Perazzi F, 2012, PROC CVPR IEEE, P733, DOI 10.1109/CVPR.2012.6247743

[10]

Qin Y, 2015, PROC CVPR IEEE, P110, DOI 10.1109/CVPR.2015.7298606

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