French good telescope maker Unistellar used IFA 2024 to announce a brand new picture processing know-how that guarantees to disclose extra coloration and element in deep-sky objects, together with galaxies, star clusters and faint nebula.
Unistellar’s new Vivid Imaginative and prescient Sign Processing know-how, which will likely be accessible in October as a free firmware replace throughout its suite of good telescopes, will add an non-obligatory enhancement to every picture, which can take two minutes to finish. Vivid Imaginative and prescient makes use of the most recent knowledge on the colour of stars collected by the European House Company’s Gaia satellite tv for pc, which has spent the final decade mapping the motions, luminosity, temperature and composition of stars.
The eVscope 2 and Odyssey Professional each sport a Nikon-made eyepiece. The firmware replace will apply to all present fashions however to not the first-gen eVscope and eQuinox, which lack the computing energy, Unistellar confirmed.
The colourful chemical clouds within the Trifid Nebula (M20) in Sagittarius are utilized earlier than (left) and after Unistellar’s Vivid Imaginative and prescient.(Picture credit score: Unistellar)
These reflector telescopes focus mild on a Sony IMX CMOS sensor, with an onboard laptop taking a number of quick exposures of objects within the night time sky and stacking them. Vivid Imaginative and prescient is a further function to the Enhanced Imaginative and prescient digital picture processing suite, which presents a colourful, detail-rich, deep black picture on smartphones and tablets by way of the Unistellar app. Vivid Imaginative and prescient guarantees extra genuine colours of area, revealing the nuanced colours of stars, nebulae and galaxies.
“Recreating colours with sensors that see solely three colours has been an enormous problem for the reason that starting of digital pictures,” mentioned Laurent Marfisi, co-founder and CEO of Unistellar, to Digital Digicam World in a press briefing.
“Vivid Imaginative and prescient makes use of the Gaia database to higher match the precise spectrum of colours of the universe.” The reddish nebula of the Cigar Galaxy (M82) and the blue and yellow of the Whirlpool Galaxy (M51) are two of the objects anticipated to profit. “Stars in globular clusters like Hercules (M31) will look extra purple as a result of they’re older stars, which can assist customers to know the tales of the universe,” mentioned Marfisi. The present tech makes these stars seem white.
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About 25,000 Unistellar good telescopes have been bought thus far, and its deep evaluation and reprocessing of person photos has straight led to the event of Vivid Imaginative and prescient, mentioned the corporate. “We’ve relied on the thousands and thousands of photos shared with us from our customers,” mentioned Marfisi.
