H-CAP: High-frequency enhanced ultrafast compressed photography enables microscopic movie to appear at a glance

https://www.eurekalert.org/news-releases/1073038

"takes into account high time resolution, high imaging frame rate, large frame number at same time... overcomes high spatial/ time complexity... no high-frequency information blurring caused by traditional ultrafast compression... eliminates black/ white pixel clusters by rearranging traditional random coding structural distribution... obtains high-frequency enhanced random coding suppressing low-frequency noise in Fourier transform domain... ultrafast: laser-matter interaction, light field measurement demagnetization"