Weekly recap (29/04/2018)

This week we have a lot of interesting stuff: Observing the cell in its native state: Imaging subcellular dynamics in multicellular organisms Adaptive Optics + Light Sheet Microscopy to see living cells inside the body of a Zebra fish (the favorite fish of biologists!). Really impressive images overcoming scattering caused by tissue. You can read …

Sigue leyendo Weekly recap (29/04/2018)

Imaging through glass diffusers using densely connected convolutional networks

I just found a new paper by the group of G. Barbastathis at MIT. Imaging through glass diffusers using densely connected convolutional networks, S. Li et al, Submitted on 18 Nov 2017, https://arxiv.org/abs/1711.06810 (featured image from Fig. 3 of the manuscript) Abstract, Computational imaging through scatter generally is accomplished by first characterizing the scattering medium so that …

Sigue leyendo Imaging through glass diffusers using densely connected convolutional networks

Experimental comparison of single-pixel imaging algorithms

I just read on ArXiv.org that L. Bian and his colleagues made a cool comparison between several ways of performing single-pixel imaging. They have tested the performance on several recovery procedures, some quite familiar but others not so well stablished. I find both Table 1 and Fig. 7 extremely interesting. One sums up really well the …

Sigue leyendo Experimental comparison of single-pixel imaging algorithms

Toward Depth Estimation Using Mask-Based Lensless Cameras

I just discovered on ArXiv.org a new paper by M. Asif, one of the guys behind the FlatCam. Toward Depth Estimation Using Mask-Based Lensless Cameras, M. Asif, submitted November 9th, http://arxiv.org/abs/1711.03527 (featured image extracted from Fig.1 of the manuscript) Abstract: Recently, coded masks have been used to demonstrate a thin form-factor lensless camera, FlatCam, in which a …

Sigue leyendo Toward Depth Estimation Using Mask-Based Lensless Cameras