PhaseOne CaptureOne histogram and exposure assessment

[spassig]

Hi

What is the reason for differences in histogram and exposure assessment?
First screenshot show the histogram on back IQ3 50 MP
Second screenshot show the exposure assessment and histogram in COP.
I have mark the differences.

Regard

Jochen

 

[Frederic]

The Histogram probably shows the consequences of some "auto" black and white point adjustments made by C1.

 

[spassig]

The Histogram probably shows the consequences of some "auto" black and white point adjustments made by C1.

Thanks for quick feedback.
I don't understand Your answer.
The screenshot show the RAW. I havn't change something.

Jochen

 

[dougpeterson]

Hi

What is the reason for differences in histogram and exposure assessment?
First screenshot show the histogram on back IQ3 50 MP
Second screenshot show the exposure assessment and histogram in COP.
I have mark the differences.

Regard

Jochen

View attachment 143460View attachment 143461

Exposure Evaluation presents the image as exposed, with only white balance and base characteristics applied.
Histogram presents the image as currently adjusted and ready for export.

They might be nearly identical (if you haven't changed any default adjustments) or radically different (e.g. if you've applied strong adjustments like curves, exposure, recovery etc).

Another minor difference is that Exposure Evaluation information is available via applescript which we demonstrate in our automated filter-by-over-or-under-exposure tool in our applescript kit for C1.

You might enjoy visiting NYC and attending one of our C1 Masters classes; it covers workflows that leverage both histogram and exposure evaluation, along with many many other topics you didn't even know that you didn't know .

 

[spassig]

Thanks for feedback.

You might enjoy visiting NYC and attending one of our C1 Masters classes; it covers workflows that leverage both histogram and exposure evaluation, along with many many other topics you didn't even know that you didn't know .

I live in Germany and the next time I don't visit NYC.

Exposure Evaluation presents the image as exposed, with only white balance and base characteristics applied.

Exposure Evaluation mean Belichtungsbeurteilung?

Histogram presents the image as currently adjusted and ready for export.

Histogram from back or in COP?

They might be nearly identical (if you haven't changed any default adjustments) or radically different (e.g. if you've applied strong adjustments like curves, exposure, recovery etc).

I have not changed any default adjustments.

Jochen