January 25, 2022

New patent shows Canon still working on Quad Pixel Autofocus

A year earlier, concepts of its potential usage in a hypothetical EOS R1 may have appeared a little early, particularly as it wasnt even the next cam Canon ended up revealing, and now, there isnt much room in the EOS R lineup for a video camera for a brand-new body that would really validate this level of tech as its intro to the world– and Canon has said the EOS R3 is not its brand-new flagship, so there is one en route.

You can check out the complete patent here.

Double Pixel Autofocus tech basically works by splitting each pixel into two photodiodes. Where Dual Pixel AF mostly fails is when you have edges running perpendicular to the front face of the sensor.

Dual Pixel AF is quite remarkable, as evidenced by the considerable lack of auto-backfocus jokes we used to frequently find out about Canon DSLRs. And while its not perfect, it appears to be blazing a trail lately in some respects. But Quad Pixel AF ought to assist to make Canons EF more dependable and accurate than it has currently become, posturing a major hazard to the competition.

[via Asobinet]

Dual Pixel Autofocus tech essentially works by splitting each pixel into 2 photodiodes. Quad Pixel Autofocus might possibly resolve this concern, adding reliability in such situations– an useful thing if you need to act and shoot quickly– by not only supplying extra pixels for comparison in a second axis but likewise diagonally in either instructions.

Quad Pixel Autofocus could possibly solve this concern, adding dependability in such situations– a helpful thing if you need to act and shoot fast– by not only providing additional pixels for contrast in a second axis however likewise diagonally in either direction. In theory, this could not only be a huge game-changer for Canon however potentially upset the video camera market totally with business that fail to keep up in the autofocus department. Specifically when it comes to video * cough * Panasonic * cough *.

Since the statement of Canons Dual Pixel Autofocus system, presented with the Canon EOS 70D, we kind of knew that Quad Pixel Autofocus would be inescapable eventually. Now a brand-new patent from Canon about Quad Pixel AF includes more fuel to that EOS R1 fire.

Considering that the statement of Canons Dual Pixel Autofocus system, introduced with the Canon EOS 70D, we type of knew that Quad Pixel Autofocus would be inescapable ultimately. Numerous new patents have actually been launched over the last couple of years, including this one from 2020 recommending that it might come with the EOS R1. Now a brand-new patent from Canon about Quad Pixel AF adds more fuel to that EOS R1 fire.

It is also possible that we may not see this in an EOS R1 initially, though. Canon may really be making a high-end APS-C RF install follow up to the Canon EOS 7D Mark II. Provided the sports and wildlife advantages of that electronic camera, it would certainly benefit from and be a practical contender to release such a technology.

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