[Bf-committers] Levels/histogram trouble, can help someone XD

[David Millan]

I'm sure, real artist use curves, have more posibilities, but curves 
don't show a stadistical image points of image.

Why not can implement with floats?,Yes it can implement with float. the 
levels only show a stadistical image points with a non floats but we can 
work with floats, only we need show the stadistical with non floats whit 
groups (exactly 255 groups groups of [0,0.0039] [0.004,0.0078].....)



Michael Crawford escribió:
> Real artists use "curves". :P
> I'm assuming "levels" would be impossible to implement in float 
> without snipping off the black & white points?
>
> On Dec 28, 2006, at 8:13 AM, trip somewhere wrote:
>
>> Hmm but curves in practice also have histograms editing. Just much 
>> smoother.
>>
>>
>> On 12/28/06, Michael Crawford <psyborgue at mac.com> wrote:
>>> I'm an artist,  I think most artists would definitely want the Y
>>> (although i suggest you call it something like "Luma").
>>>
>>> On Dec 28, 2006, at 3:35 AM, David Millan wrote:
>>>
>>> > Hi, I find a concept error on my histogram, but, I think can useful
>>> > and I want the artist opinion.
>>> >
>>> > The normal histogram implement a RGB Histogram, R histogram, G
>>> > histogram and B histogram but I implement a Y Histogram, R
>>> > histogram G histogram and B histogram.
>>> >
>>> > I want add the RGB histogram too, but I want know if artist want I
>>> > quit or no the Y histogram.
>>> >
>>> > Thanks.
>>> >
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