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By listening to optical ‘noise,’ researchers discover new way to track hidden objects

By listening to optical ‘noise,’ researchers discover new way to track hidden objectsResearchers have developed a new solution to tracking objects hidden behind scattering media by analyzing the fluctuations in optical ‘noise’ created by their movement. The approach could help fill in the gaps where LIDAR and other line-of-sight based methods fall short, advancing remote sensing and biomedical applications.Researchers have developed a new solution to tracking objects hidden behind scattering media by analyzing the fluctuations in optical ‘noise’ created by their movement. The approach could help fill in the gaps where LIDAR and other line-of-sight based methods fall short, advancing remote sensing and biomedical applications.

Source: https://www.sciencedaily.com/releases/2017/04/170420113821.htm

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