Microsoft detailed a brand new software program replace out there for some Home windows MR headsets, together with the Reverb G2, that may enhance the visible constancy by bettering corrections made for artifacts similar to chromatic aberration and light-weight leakage.
The weblog put up was written by Alex Vlachos, a former member of Valve’s VR workforce who joined Microsoft as a ‘Accomplice Architect in Combined Actuality’ earlier this 12 months. Vlachos says that many of those new corrections and enhancements happened throughout the growth of the HP Reverb G2.
The workforce “spent appreciable time bettering our strategy to decreasing chromatic aberration”, leading to a brand new algorithm that makes higher corrections to the picture, and ends in a cleaner view when seen via headset lenses.
“A white pixel on the panels will refract via the lenses and separate into pink, inexperienced, and blue pixels seen to the viewer. Chromatic aberration correction goals to regulate for this by pre-distorting the rendered picture in order that the picture seen by the consumer after lens refraction seems as a single white pixel as meant,” the weblog put up explains.
Vlachos says this helps eradicate loads of chromatic aberration, as per the picture beneath.Left: an instance of chromatic aberration. Proper: Corrected chromatic aberration on Reverb G2.
Microsoft additionally made enhancements to appropriate for gentle leakage. The brand new corrections applied will cut back colour fringing and colour tinting that comes from gentle leakage, as pictured beneath.Left: No gentle leakage correction (simulated). Proper: Mild leakage correction.
Whereas these enhancements happened throughout growth for the Reverb G2, they may even be utilized to the Samsung Odyssey+ and the unique HP Reverb. For the previous, Microsoft has improved chromatic aberration on the periphery of the lenses. For the latter, the workforce was capable of “enhance chromatic aberration artifacts, cut back radial distortion, apply gentle leak correction, and enhance rendering efficiency by about eight% in most purposes.” All of those enhancements may even be utilized to the Reverb G2.
The replace is obtainable now within the newest Home windows Combined Actuality VR runtime, which might be downloaded utilizing Home windows Replace.
In the event you haven’t already, make sure you try our Reverb G2 unboxing video and hold an eye fixed out for our full assessment of the headset coming later this week.
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