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How many megapixels can the human eye capture?

first_imgOne of the characteristics in which we look more when buying a camera, is in its resolution. Every year, cameras and even those with mobile phones, have many improvements that allow us to capture the most realistic images. However, none of them are able to recreate the image that we can see. Image: iStock To get a camera to capture the same images we see through our eyes, it would have to be 576 megapixels, but even so, the image we would capture would not reach the sharpness we are able to see.A camera, even if it has a good lens and one of the best sensors, cannot be compared with all the complex features and elements that make up an eye. In addition, there are also different factors that affect our vision and that with a camera would be impossible to recreate.Our vision can capture an image of 576 megapixelsAn example of this is the morphology of our eyes. This morphology allows us to correctly see the things that are in front of us at all times, while the surroundings look more blurred. In addition, there are other factors that decrease the quality of our vision at some times, such as the blind spots of our eyes or the part of our nose that makes us always have things in between.That said, we can confirm that the resolution that our eyes capture varies at any moment and that although our vision can capture an image at 576 megapixels, at other points it can be compared with a resolution of only 7. This fact although it may seem a bit odd It has its logic: everything we observe is transmitted directly to the brain and continuously, so even if we see in some moments we see badly, what we perceive is a processed and correct image of reality.center_img One of the things we look at in a camera is its resolutionThe resolution of a camera cannot be compared with that of the eyeslast_img read more

Germany B team sees off Chile to win Confederations Cup

first_img“Now we can all go on holiday — and even take the trophy with us,” he added with a grin.This is the first time Germany, the defending world champions, have won the Confederations Cup in the eighth edition of the pre-World Cup tournament.“There was not much difference between the two teams,” said Chile captain Claudio Bravo, voted the tournament’s best goalkeeper.“We are sad not to have won, but we played against a world-class team and must learn from our mistakes.”The video assistant referee (VAR) again came into the spotlight as Chile’s Gonzalo Jara was lucky not to be sent off in the second half.Despite his elbow in the face of Werner being reviewed by the VAR, the defender was only booked on 65 minutes.Werner, Stindl and Leon Goretzka all finished with three goals but RB Leipzig striker Werner took the top scorer’s prize by virtue of also supplying two assists.Despite dominating for long spells, Chile failed to turn 61 percent possession and 20 shots — compared to the Germans’ eight — into goals.The South Americans kept the same team which squeezed past Portugal 3-0 on a penalty shoot out after a goalless draw in the semifinals.Meanwhile, Germany’s only change from the team which beat Mexico 4-1 in the last four saw defender Shkodran Mustafi replace Benjamin Henrichs.Merciless pressingChilean fans turned the Saint Petersburg Stadium into a sea of red and merciless pressing by La Roja early on saw Charles Aranguiz and Arturo Vidal cause havoc in the Germany defence.Eduardo Vargas had the first clear shot on 11 minutes which flew into the grateful arms of Germany goalkeeper Marc-Andre ter Stegen.The South Americans then wasted a golden chance when Vidal’s shot was blocked by Ter Stegen and Alexis Sanchez could not connect with the loose ball.It proved costly as Diaz’s calamitous mistake and Werner’s quick thinking led to Stindl’s match-winner.Diaz dithered on the ball on the edge of his own box, allowing Werner to pounce. He then drew the lunging Bravo and squared to Stindl, who tapped home.Having fallen behind, Chile upped the pressure to force an equaliser which left space at the back for Germany to counter-attack.Draxler fired wide of the post, then Goretzka, who scored twice in the 4-1 semi-final win over Mexico, wasted a great chance by firing straight at Bravo just before the break.Chilean tempers started to fray, and approaching the hour mark Joshua Kimmich squared up to Vidal, who pushed the German away. The Bayern Munich team-mates were both booked.Then Werner was left clutching his jaw after an elbow in the face from Jara near the touchline, the Serbian referee deciding to award a yellow card to the defender after reviewing the incident.The South Americans battered the German goal in the final 20 minutes but Sanchez’s shot was blocked and Ter Stegen then saved from Vargas.With time running out, both Vidal and substitute Angelo Sagal fired over the bar, as the German defence held firm.AgenciesComments Tags: Confederations CupGermany FOOTBALL. Lars Stindl’s simple tap-in following a costly first-half blunder by Marcelo Diaz was enough to give Germany a 1-0 win over Chile in the Confederations Cup final on Sunday.Diaz’s momentary lapse in concentration let Timo Werner rob him of possession draw the goalkeeper and pass to Stindl, who scored into an empty net on 20 minutes in Saint Petersburg.“Unbelievable,” beamed Germany captain Julian Draxler, who won the Golden Ball for the tournament’s best player.“We fought well and deserved this win. We hadn’t played together before the tournament, which makes it even more valuable.“Every title is special, but with this young team, it’s even more so.Stindl taps home from an empty netlast_img read more