What kind of shooting is it for?...?
"Deep Fusion" is iOS 13 on iPhone 11.A new function that will be added when upgraded to 2.According to Gizmodo members who used the beta version for several weeks on the iPhone 11 Pro, "Deep Fusion can be used! However, it is limited to shooting in special places."What kind of features are you specifically? Please see his reviews.
The first thing I want to keep in mind is that Deep Fusion is a recommended feature for Apple.In the September event, it took a few minutes that Deep Fusion was "the first neural engine generated image output".
Deep Fusion seems to reduce noise by the neural engine of the "A13 Bionic" chip maximizing the image pixels, reducing the number of details and finished in detail.
It is not a complicated process so much, so if you explain it in detail, there is a bracket shooting that shoots one photo in multiple settings in an old school method.Similarly to this, the iPhone camera captures four short exposure frames and four standard exposure frames before pressing the shutter button.(Therefore, the camera on the iPhone always captures the buffer frame while the application is open in preparation for Deep Fusion and Smart HDR shooting.) Pressing the shutter in this state will further reflect the details.Capture one exposure.
In this way, two inputs are combined with a short exposure frame that reflects the details, a standard exposure shot and a long exposure.In addition, the neural network is analyzed from the four different frequency bands, removing noise from each image, and finally two inputs are fused by pixel.
It's a long explanation, but the time it takes on a series of processes is about 1 second.In the meantime, you can continue shooting, so the waiting time is of course zero.
You may have thought about Deep Fusion, so somehow, the Smart HDR function that appeared last year and the foet to be turned on.Theoretically, it is the same in that it always captures buffer images to prevent shooting lags.In fact, Deep Fusion is not just pulling out all exposure highlights and shadows and capturing more details.Each frame works at a fairly detailed level to keep the lost details.
From now on, let's take a look at what you can do with Deep Fusion.
For example, Deep Fusion cannot be used with an ultra wide -angle camera on the iPhone.However, it can be used if it is a low -light to medium light of a wide camera.Except for a fairly bright place, it can be used with a telephoto camera.Also note that if you turn on "Shooting including the outside of the photo frame" under "Configuration" on the camera application setting screen, Deep Fusion cannot be used.
By the way, from here on, IOS 13.A story about downloading and using the Deep Fusion beta version to the iPhone 11 Pro for the company.I went to various places and photographed it, and compared the images taken with my iPhone 11 Pro (old iOS version, no Deep Fusion).
To be honest, in advance.Which one was taken in either case was good, but it wasn't the big difference.Please compare the ones taken with Deep Fusion and those taken normally.
どうでしょう? まず注目したいのが、時計の数字部分。Deep Fusionアリ（右）のほうがわずかながら鮮明に見えませんか? あとはよく見ると国旗のさざ波の打ち加減、さらには石柱もノイズが少ないのがわかります。
The main concourse of the Grand Central Station in New York, which was filmed, is dim, and both are bright and vivid images, given that they were taken at dusk.The difference is insignificant, but Deep Fusion Ali (right) is a better photo.
The next photo is zoomed in a skyscraper in Midtown, Manhattan taken on a dark day due to rain.
こう並べると難易度マックスの間違い探しゲームのように、もはやどこがどう違うのかわからなくなりそうですが、ひとつだけ共感してもらえるかもしれないところを発見しました。縦横に走る白いラインがDeep Fusionアリ（右）だとわずかに白く、ナシ（左）のほうは霞んで見えませんか? それからDeep Fusionアリ（右）のほうが全体的にノイズが除去されていて、窓の反射も鮮明に見えます。
There are two main things that I actually tried using Deep Fusion so far.As shown in a series of comparison images, you can expect high image quality regardless of either camera.And in some cases, Deep Fusion Ants may be able to pursue slightly better images.
では、Deep Fusionはどんな撮影に向いているのでしょうか…?
The answer was for a mustache man wearing a sweater in the image used by Apple (see the second piece from the top of the article).It is hair.
… So, I took a picture of my dog Peanuts who are taking a rest with a fluffy blanket.Both images are as cute as angels.However, when comparing the image, you can see that the fur around the ear, especially around the ear, is more vivid if it is Deep Fusion Ali (right).This time, let's look at it specially and closer.
You can see that Deep Fusion (left) is not focused anywhere.When shooting peanuts from now on, Deep Fusion pears seemed to be evil....!
But I thought here.Although the opportunity to use Deep Fusion is so limited, why did Apple attract the attention to Deep Fusion at the September iPhone announcement event?...? それからリリースまでに数ヶ月かけたのは何故なのか...?
Probably, Deep Fusion is one of the best masterpieces of Apple so far.Perhaps some of them can be used at this stage, and maybe more functions have been developed in the future....?
With Google Pixel 4 zoom function, "SUPER RES ZOOM" provides ultra -sharp zoom shots by combining optical zoom and digital zoom.Now that three back cameras are installed on the iPhone, it is possible that Apple is seeking improvement of zoom function.(It's just a guess.)
To use the Deep Fusion function for iPhone 11 or iPhone 11 Pro users, iOS 13.You will need an upgrade to 2.However, in light of the fact that Deep Fusion is not useful at this stage, it may be better to avoid upgrading only for Deep Fusion, except for iPhone 11 or iPhone 11 Pro users.Maybe something bigger is waiting after the following year.
Finally, let's emphasize one more.The camera of the iPhone 11, iPhone 11 Pro is really good.Personally, I like the ultra wide -angle camera (Ultra Wide Camera) that has appeared this year, so I will close it with this image.