Fast tracking of hidden objects with single‐pixel detectors. Issue 15 (1st July 2017)

• Record Type: Journal Article
• Authors: Chan, S.; Warburton, R.E.; Gariepy, G.; Altmann, Y.; McLaughlin, S.; Leach, J.; Faccio, D.
• Is Part Of: Electronics letters. Volume 53:Issue 15(2017)
• Page Start: 1005
• Page End: 1008
• Publication Date: 2017-07-01
• Subjects: image fusion -- image segmentation -- learning (artificial intelligence) -- statistical analysis -- real‐time systems; enhanced decision fusion -- semantically segmented images -- local majority saliency map -- ensemble machine learning schemes -- voting algorithm -- statistical perspective -- decision redundancy -- real‐time systems -- uncertainty challenges -- saliency map generation -- local majority filter -- pixel labelling -- random decision forest model -- intermediate labelled images -- voting pool; Electronics -- Periodicals; 621.381
• DOI: 10.1049/el.2017.0993
• Languages: English
• ISSNs: 0013-5194

Abstract

Abstract : A fast tracking system is demonstrated that is based on single laser illumination and a few single‐pixel single photon avalanche diode (SPAD) detectors that improves on the previous tracking of non‐line‐of‐sight motion by a factor of 300 in laser power. With an average illumination power of only 2 mW, a 15 cm ×15 cm object located up to 2.5 m away is tracked whilst outside of the direct line‐of‐sight and moving at approximately 6 cm/s.