Author Archives: cbasedlf

The weekly recap (2021#15)

Crazy things happening in the world this week. The header image of this post (well, the one in the header is a copy) was sold for $1.36 million. This NFT stuff still goes over my head, but seems like is something that will stick around, whether it really makes sense to burn energy this way… anyway, all hail capitalism I

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the Weekly recap

Let’s see for how long can I do this section this time… Lots of really cool stuff happening right now to be honest. I hope this short recap is interesting! Another one bites the dust This week we found out that Yahoo! Answers is shutting down. Another cool site from an old internet era that goes away… Have fun with

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Single pixel hyperspectral bioluminescence tomography based on compressive sensing

Really cool implementation of Single-pixel Imaging + Compressive Sensing from the people at University of Birmingham. Using hyperspectral data measured with a single-pixel spectrometer + tomographic reconstruction, they show that it is possible to perform Bioluminiscence Imaging. Nice to see that the topics I used to work keep showing super cool results. Single pixel hyperspectral bioluminescence tomography based on compressive

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Data fusion as a way to perform compressive sensing

Some time ago I started working on some kind of data fusion problem where we have access to several imaging systems working in parallel, each one gathering a different multidimensional dataset with mixed spectral, temporal, and/or spatial resolutions. The idea is to perform 4D imaging at high spectral, temporal, and spatial resolutions using some single-pixel/multi-pixel detectors, where each detector is

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