high dynamic range
DESCRIPTION
A quick overview of what HDR actually isTRANSCRIPT
High Dynamic Range
The human eye can see about 12 different exposures of light:
What is HDR?
But a camera only sees about 5 exposures:
What is HDR?
These 5 exposures are set by you (or the camera’s Auto mode!):
What is HDR?
These 5 exposures are set by you (or the camera’s Auto mode!):
What is HDR?
You can’t pick up the extreme detail in the shadows and highlights:
The Problem
You can’t pick up the extreme detail in the shadows and highlights:
The Problem
Too Far Apart!
Take three photos at different exposures:
The Solution
Take two or more photos at different exposures:
The Solution
Take two or more photos at different exposures:
The Solution
Take two or more photos at different exposures:
The Solution
Take two or more photos at different exposures:
The Solution
All 12 ‘Exposures’ Covered
Take two or more photos at different exposures:
The Solution
There is a way to get the same result using a single RAW photo – but that’s for
another day
Then Photoshop them together
Then Photoshop them together
Dead Easy!
BUT THERE’S A PROBLEM…
True HDR needs to use 281 trillion colours (16 bit)
To discourage professional photographers using PSE, Adobe limits it to a mere 16 million colours (8 bit)!
But luckily it can be faked…
Photoshop Elements GEEKALERT!
There’s free (and paid for) software that will do the job for you:
HDR Photomatix HDR Fusion …and others
…or use layers and blending modes in Photoshop…
Free HDR Software