Hi Folks, Satellogic was featured today at Nature News! http://www.nature.com/news/earth-observing-companies-push-for-more-advanced-science-satellites-1.22034 I helped design and build the hyperspectral cameras in our satellites Fresco and Batata. And I wrote the geometric and spectral processing software for that image. This is not completely off topic, though: The geometric software (image rectification and correction), the most complex part of the processing, was written by me in Cuis Smalltalk, and runs in a Cuis Smalltalk + OpenCL application. Please share my joy today! -- Juan Vuletich www.cuis-smalltalk.org https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev @JuanVuletich |
On 5/23/17, Hari Balaraman via Cuis-dev <[hidden email]> wrote: > Congratulations ! Go Juan! +1 Hannes > Hari > >> On May 23, 2017, at 11:47 AM, Juan Vuletich via Cuis-dev >> <[hidden email]> wrote: >> >> Hi Folks, >> >> Satellogic was featured today at Nature News! >> http://www.nature.com/news/earth-observing-companies-push-for-more-advanced-science-satellites-1.22034 >> >> I helped design and build the hyperspectral cameras in our satellites >> Fresco and Batata. And I wrote the geometric and spectral processing >> software for that image. This is not completely off topic, though: The >> geometric software (image rectification and correction), the most complex >> part of the processing, was written by me in Cuis Smalltalk, and runs in a >> Cuis Smalltalk + OpenCL application. >> >> Please share my joy today! >> >> -- >> Juan Vuletich >> www.cuis-smalltalk.org >> https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev >> @JuanVuletich >> >> >> >> _______________________________________________ >> Cuis-dev mailing list >> [hidden email] >> http://cuis-smalltalk.org/mailman/listinfo/cuis-dev_cuis-smalltalk.org > > _______________________________________________ > Cuis-dev mailing list > [hidden email] > http://cuis-smalltalk.org/mailman/listinfo/cuis-dev_cuis-smalltalk.org > |
In reply to this post by Juan Vuletich-3
Awesome! Congrats Juan! - Bert - On Tue, May 23, 2017 at 5:47 PM, Juan Vuletich <[hidden email]> wrote:
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In reply to this post by Juan Vuletich-3
On Tue, May 23, 2017 at 11:47 PM, Juan Vuletich <[hidden email]> wrote:
Its great to hear of joy in work. It was interesting to read "The company announced in January that it would give researchers free access to its 30-metre-resolution hyperspectral data. These span optical and near-infrared wavelengths and can help track water pollution and oil spills, and monitor the health of forests and crops." Is your geometric software useful dataset users? Or is it just for preprocessing to prepare saleable data? Is its available to end-users? Or is it secret sauce? cheers -ben |
In reply to this post by Juan Vuletich-3
Congratulations !!!!! That´s what I call good news !!! -----Mensagem original----- De: Vm-dev [mailto:[hidden email]] Em nome de Juan Vuletich Enviada em: terça-feira, 23 de maio de 2017 12:48 Para: Discussion of Cuis Smalltalk <[hidden email]>; Squeak Virtual Machine Development Discussion <[hidden email]> Assunto: [Vm-dev] My work featured at Nature News! Hi Folks, Satellogic was featured today at Nature News! http://www.nature.com/news/earth-observing-companies-push-for-more-advanced-science-satellites-1.22034 I helped design and build the hyperspectral cameras in our satellites Fresco and Batata. And I wrote the geometric and spectral processing software for that image. This is not completely off topic, though: The geometric software (image rectification and correction), the most complex part of the processing, was written by me in Cuis Smalltalk, and runs in a Cuis Smalltalk + OpenCL application. Please share my joy today! -- Juan Vuletich www.cuis-smalltalk.org https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev @JuanVuletich |
In reply to this post by Juan Vuletich-3
Fantastic! I am involved with these guys, maybe connecting the both of you could make sense. Phil On Tue, May 23, 2017 at 5:47 PM, Juan Vuletich <[hidden email]> wrote:
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In reply to this post by Juan Vuletich-3
> On 23-05-2017, at 8:47 AM, Juan Vuletich <[hidden email]> wrote: > > Hi Folks, > > Satellogic was featured today at Nature News! http://www.nature.com/news/earth-observing-companies-push-for-more-advanced-science-satellites-1.22034 Excellent! More Smalltalk in space is always good. Aside from the Pi’s on the space station I’ve heard of several other satellites and recently met a neighbour that used to work on the CanadARM and used ObjectWorks/Smalltalk (so you can imagine how long ago that was) as part of that. tim -- tim Rowledge; [hidden email]; http://www.rowledge.org/tim Klingon Code Warrior:- 6) "Our competitors are without honor!" |
In reply to this post by Juan Vuletich-3
On Tue, May 23, 2017 at 12:47:36PM -0300, Juan Vuletich via Cuis-dev wrote: > Hi Folks, > > Satellogic was featured today at Nature News! > http://www.nature.com/news/earth-observing-companies-push-for-more-advanced-science-satellites-1.22034 > > I helped design and build the hyperspectral cameras in our satellites > Fresco and Batata. And I wrote the geometric and spectral processing > software for that image. This is not completely off topic, though: The > geometric software (image rectification and correction), the most > complex part of the processing, was written by me in Cuis Smalltalk, and > runs in a Cuis Smalltalk + OpenCL application. > > Please share my joy today! > Congratulations Juan! As always your work is very impressive, and it is good to see it recognized. Dave |
In reply to this post by Juan Vuletich-3
> On May 23, 2017, at 8:47 AM, Juan Vuletich <[hidden email]> wrote: > > Hi Folks, > > Satellogic was featured today at Nature News! http://www.nature.com/news/earth-observing-companies-push-for-more-advanced-science-satellites-1.22034 > > I helped design and build the hyperspectral cameras in our satellites Fresco and Batata. And I wrote the geometric and spectral processing software for that image. This is not completely off topic, though: The geometric software (image rectification and correction), the most complex part of the processing, was written by me in Cuis Smalltalk, and runs in a Cuis Smalltalk + OpenCL application. > > Please share my joy today! Congratulations, man! Great to hear you're being recognized. > > -- > Juan Vuletich > www.cuis-smalltalk.org > https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev > @JuanVuletich > > |
In reply to this post by Juan Vuletich-3
This must the culmination of the work that you talked about in https://youtu.be/bgIwbx-eDcI That is a lot of hard work over the past few years. Nice to see it rise up the skies! Congratulations! Bravo! .. Subbu On Tuesday 23 May 2017 09:17 PM, Juan Vuletich wrote: > > Hi Folks, > > Satellogic was featured today at Nature News! > http://www.nature.com/news/earth-observing-companies-push-for-more-advanced-science-satellites-1.22034 > > > I helped design and build the hyperspectral cameras in our satellites > Fresco and Batata. And I wrote the geometric and spectral processing > software for that image. This is not completely off topic, though: The > geometric software (image rectification and correction), the most > complex part of the processing, was written by me in Cuis Smalltalk, and > runs in a Cuis Smalltalk + OpenCL application. > > Please share my joy today! > |
In reply to this post by Juan Vuletich-3
Congratulations Juan! Well deserved recognition! Saludos / Regards, Germán Arduino @garduino 2017-05-23 12:47 GMT-03:00 Juan Vuletich via Cuis-dev <[hidden email]>: Hi Folks, |
In reply to this post by Juan Vuletich-3
That is fantastic! Nice to see your efforts being recognized. On May 23, 2017 11:47 AM, "Juan Vuletich" <[hidden email]> wrote:
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In reply to this post by Ben Coman
On 23/05/2017 01:15 p.m., Ben Coman wrote:
Yes. We hope to make a difference.
The image rectification and geolocation is used to produce the images most people can use. The idea is to go from pictures taken from the point of view of the satellite at the moment they were taken (each with a different perspective) and turn them into a map-like (or Google Maps like) geometry. This is especially important to be able to track the evolution of stuff at some point on Earth: you need images from different points in time, and they need to be able to "stack" them. You also need to know exactly where each pixel is located (i.e. latitude and longitude). End users don't need this software: the images we provide are already corrected. There are various ways to do this in the industry. We are using a rather unusual approach and I have developed some novel techniques, that lets us do this with far less computational cost that usual. These is currently proprietary technology. I intend to be able to publish them as part of a Ph.D. thesis on C.S. in a not too distant future. I talked about all this at https://www.youtube.com/watch?v=bgIwbx-eDcI&index=44&list=PLCGAAdUizzH027lLWKXh_44cGuEsay7-R and https://www.youtube.com/watch?v=fx9dgLW9m7w&t=8s&list=PLCGAAdUizzH06AkHg6_UxZ6QZBgz84yAc&index=30 . Cheers, -- Juan Vuletich www.cuis-smalltalk.org https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev @JuanVuletich |
In reply to this post by philippeback
On 23/05/2017 01:32 p.m., [hidden email] wrote: > Fantastic! > > I am involved with these guys, maybe connecting the both of you could > make sense. > > http://proba-v.vgt.vito.be/en > > Phil > Thanks! I'll tell folks here. Cheers, -- Juan Vuletich www.cuis-smalltalk.org https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev @JuanVuletich |
another great victory for Smalltalk, well done Juan keeping the dream alive and kicking :) On Thu, May 25, 2017 at 4:36 PM Juan Vuletich <[hidden email]> wrote:
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