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Researchers use 'complexity' as a guiding tool to aid phase recovery for coherent X-ray imaging

Researchers use ‘complexity’ as a guiding tool to aid phase recovery for coherent X-ray imaging

Reconstruction from noisy diffraction data using RAAR-ER and CG-RAAR algorithms. (a) Ground-truth amplitude for the red blood cell (RBC) object (phase not shown). Simulated noisy oversampled Fourier intensity data of RBC in (a) corresponding to average light levels of (b) 1000 photons/pixel and (c) 500 photons/pixel. The data is displayed as |G|0.1 for display purposes. …

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Researchers use 'complexity' as a guiding tool to aid phase recovery for coherent X-ray imaging

Researchers use ‘complexity’ as a guiding tool to aid phase recovery for coherent X-ray imaging

Reconstruction from noisy diffraction data using RAAR-ER and CG-RAAR algorithms. (a) Ground-truth amplitude for the red blood cell (RBC) object (phase not shown). Simulated noisy oversampled Fourier intensity data of RBC in (a) corresponding to average light levels of (b) 1000 photons/pixel and (c) 500 photons/pixel. The data is displayed as |G|0.1 for display purposes. …

Researchers use ‘complexity’ as a guiding tool to aid phase recovery for coherent X-ray imaging Read More »

Hacktivists seek to aid protests in Iran with cyberattacks and advice on how to circumvent internet censorship

Hacktivists seek to aid protests in Iran with cyberattacks and advice on how to circumvent internet censorship

A netizen claiming to be affiliated with Anonymous said the Iranian assembly was hacked. Jakub Porzycki | Nurphoto via Getty Images Anonymous Groups and other global hacking groups are engaged in a multi-pronged cyberattack on Iran, joining the fight with protesters on the ground to resist the country’s strict hijab laws. Thousands of amateur hackers …

Hacktivists seek to aid protests in Iran with cyberattacks and advice on how to circumvent internet censorship Read More »