Moving target localization using Ultra WideBand sensing

2016 ◽  
Author(s):  
Sumit Arun Rane ◽  
Siddhartha Sarkar ◽  
Ashish Gaurav
Keyword(s):  
Target Localization ◽  
Ultra Wideband ◽  
Moving Target ◽  
Wideband Sensing

Target Localization and Identification Algorithm for Ultra Wideband Through-wall Radar

2010 ◽  
Vol 32 (11) ◽  
pp. 2624-2629 ◽  
Author(s):  
Shi-you Wu ◽  
Qiong Huang ◽  
Jie Chen ◽  
Sheng-wei Meng ◽  
Guang-you Fang ◽  
...  
Keyword(s):  
Target Localization ◽  
Ultra Wideband ◽  
Identification Algorithm

scholarly journals High-Accuracy Recognition and Localization of Moving Targets in an Indoor Environment Using Binocular Stereo Vision

2021 ◽  
Vol 10 (4) ◽  
pp. 234
Author(s):  
Jing Ding ◽  
Zhigang Yan ◽  
Xuchen We
Keyword(s):  
Stereo Vision ◽  
Stereo Matching ◽  
Three Dimensional ◽  
Target Localization ◽  
Parallel Structure ◽  
Moving Target ◽  
Target Area ◽  
Moving Targets ◽  
Binocular Stereo Vision ◽  
Binocular Stereo

To obtain effective indoor moving target localization, a reliable and stable moving target localization method based on binocular stereo vision is proposed in this paper. A moving target recognition extraction algorithm, which integrates displacement pyramid Horn–Schunck (HS) optical flow, Delaunay triangulation and Otsu threshold segmentation, is presented to separate a moving target from a complex background, called the Otsu Delaunay HS (O-DHS) method. Additionally, a stereo matching algorithm based on deep matching and stereo vision is presented to obtain dense stereo matching points pairs, called stereo deep matching (S-DM). The stereo matching point pairs of the moving target were extracted with the moving target area and stereo deep matching point pairs, then the three dimensional coordinates of the points in the moving target area were reconstructed according to the principle of binocular vision’s parallel structure. Finally, the moving target was located by the centroid method. The experimental results showed that this method can better resist image noise and repeated texture, can effectively detect and separate moving targets, and can match stereo image points in repeated textured areas more accurately and stability. This method can effectively improve the effectiveness, accuracy and robustness of three-dimensional moving target coordinates.

scholarly journals ultraMEDIS – Ultra-Wideband Sensing in Medicine

10.5772/55081 ◽  
2013 ◽  
Author(s):  
Ingrid Hilger ◽  
Katja Dahlke ◽  
Gabriella Rimkus ◽  
Christiane Geyer ◽  
Frank Seifert ◽  
...  
Keyword(s):  
Ultra Wideband ◽  
Wideband Sensing
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