Hallöchen!
Iain Wood writes:
> [...]
>
> Yes, true, but it still wouldn't do the fisheye-hemi
> thing. Whatever order they are applied in, the combination of
> perspective and lens correction can't achieve the transform
> necessary to do the fisheye-hemi effect. I'm fairly sure of
> this. Some
> On 28 May 2019, at 11:26, Torsten Bronger
> wrote:
>
> Hallöchen!
>
> Iain Wood writes:
>
>>> On 28 May 2019, at 01:11, Torsten Bronger
>>> wrote:
>>>
>>> [...]
>>>
>>> I am pretty sure that all that is really missing is the perspective
>>> correction of the image before the
Hallöchen!
Iain Wood writes:
>> On 28 May 2019, at 01:11, Torsten Bronger
>> wrote:
>>
>> [...]
>>
>> I am pretty sure that all that is really missing is the perspective
>> correction of the image before the projection change. Lensfun can
>> already do that but it will take some time to
> On 28 May 2019, at 01:11, Torsten Bronger
> wrote:
>
> Hallöchen!
>
> Iain Wood writes:
>
>>> On 27 May 2019, at 19:40, Torsten Bronger
>>> wrote:
>>>
>>> Iain Wood writes:
>>>
I have spent many hours attempting to reproduce fisheye-hemi
using lensfun inside darktable. I
On Mon, May 27, 2019, at 13:08, François Tissandier wrote:
>
> I think I'm maybe seeing the same kind of pb with the Sony A7RII and
> A7RIII matrix. I always had problems with dark blues on the Sony
> cameras, and I'm often changing the base curve to "neutral" to avoid
> having big issues.
Hallöchen!
Iain Wood writes:
>> On 27 May 2019, at 19:40, Torsten Bronger
>> wrote:
>>
>> Iain Wood writes:
>>
>>> I have spent many hours attempting to reproduce fisheye-hemi
>>> using lensfun inside darktable. I couldn't get anywhere close to
>>> it.
>>
>> I don’t known how close you get,
> On 27 May 2019, at 19:40, Torsten Bronger
> wrote:
>
> Hallöchen!
>
> Iain Wood writes:
>
>> I have spent many hours attempting to reproduce fisheye-hemi using
>> lensfun inside darktable. I couldn't get anywhere close to it.
>
> I don’t known how close you get, but "equirectangular" and
Hallöchen!
Iain Wood writes:
> I have spent many hours attempting to reproduce fisheye-hemi using
> lensfun inside darktable. I couldn't get anywhere close to it.
I don’t known how close you get, but "equirectangular" and
"panoramic" are two projections that explicitly don’t address lens
faults
I have spent many hours attempting to reproduce fisheye-hemi using lensfun
inside darktable. I couldn't get anywhere close to it. I think that is because
fisheye-hemi doesn't really correct a lens fault, it is more like applying a
creative distortion. Lensfun is great for corrections, but the
Hey Torsten
That's cool. I think I should rather have asked this in the user mailing
list in that case. Could you tell me the name of the module you're
referring to? I've been using the generic fisheye 8-20mm options in the
lens correction module and haven't had much success. The module works
Hallöchen!
Dane Goodwin writes:
> [...]
>
> These three options should make it easy to correct the distortion
> for most types of fisheye lenses, whether or not they're in the
> lensfun db, and especially when the rectilinear correction doesn't
> give you great results. What do you all think?
On Monday, May 27, 2019 10:58:21 AM CEST Dane Goodwin wrote:
> Hey all
Hi,
> I came across this blog which shows an alternative way to correct fisheye
> distortion that gives better results than the current rectilinear
> correction offered by the lens correction module in darktable:
>
This is a great idea. Fisheye-hemi is the only reason I keep aperture around.
Rectilinear correction just doesn't do it, the fisheye-hemi correction makes
fisheye lenses useful, rather than just a weird novelty.
> On 27 May 2019, at 15:58, Dane Goodwin wrote:
>
> Hey all
>
> I came across
Hey all
I came across this blog which shows an alternative way to correct fisheye
distortion that gives better results than the current rectilinear
correction offered by the lens correction module in darktable:
https://www.lonelyspeck.com/defish/
The blog describes a paid photoshop plugin called
Am 27.05.2019 um 01:09 schrieb Šarūnas:
Hi, I re-did the test with the Fuji X-E2 version of the test-chart
shoot and the skin colors are much better.
This interest me to, however it is not obvious, what you [re-]did to get
better colors. Care to elaborate? Thanks!
Same settings. Just some
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