Thứ Sáu, 29 tháng 6, 2018

Waching daily Jun 30 2018

Let's learn a little thing in photography that is called high dynamic

range, HDR. So pretty much what HDR photography and your smartphone does is

the same thing that is done professionally in let's say Photoshop.

Let me explain for your mobile device since most of us have an iPhone or an

Android device that has HDR capability for their photography. Now

what your iPhone does or what your Samsung or Pixel does it pretty much

just takes three different photos at three different exposures to give you a

good dynamic range something similar to what your eye sees.

Now what Photoshop does it's pretty much the same, when you take your photos

from your camera you take them at various different points of exposure and

then you compile them inside a photoshop, and photoshop merges the photo into a

photo that has high dynamic range to match something that you'd see in your

eye. Now one thing to know about HDR is that you do not really want to take

photos of things that are moving quick if you want to do them HDR it's

more for something like landscape photography you don't want

a lot of movement because it's gonna look really weird in your HDR photo, as

well as humans they kind of look tend to look a little weird in HDR photos. But

it's all for you you do what you do- it's your own photography just giving you

guys little tips of what kind of looks good in HDR it's things that are still

and don't have a lot of moving things in the background or foreground that will

mess up your photo and make it a little blurry or a little motion blur that you

do not necessarily want in your photography. Because again

you merge two, three, four, five, six, seven, eight, nine, 20 photos into one to

get that exposure of high dynamic range. So again just to recap you pretty much

take in my example over here that I'm going to show you three different

exposures a little bit of underexposed to the right exposure and overexposed

you merge those three photos into one photo that looks good and has a high

dynamic range, because not every camera can capture that dynamic range with this

just the sensor itself that's why if you merge them it has a better chance of

having that more realistic photo. But again it depends on

your sensor and how the dynamic range of your camera is so if you want to play

around with the high dynamic range go ahead do it

play around merge all the photos you want and make it as nice as possible.

Aright I hope you guys enjoyed hope you guys learned something today I hope you

guys like and share photos I kind of like HDR photos they're nice alright see

you guys, bye. :)

For more infomation >> HDR in Photography Explained - Duration: 3:04.

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