I would second Julian's comments - expecially the part about leaving the
histograms in view for the Preview Memory function - that's the first thing
I tried to do and was a little frustrated by not being able to see what
happened until I had hit the tab again. Ideally leave the old histo
Hi Ed!
Just a question, is the y-axis in the histograms linear or log?
Best regards,
Erik Kaffehr
--
Erik Kaffehr[EMAIL PROTECTED] alt. [EMAIL PROTECTED]
Mariebergsvägen 53 +46 155 219338 (home)
S-611 66 Nyköping +46 155 263515 (office)
Sweden
In a message dated 12/16/2001 3:34:28 AM EST, [EMAIL PROTECTED]
writes:
I would second Julian's comments - expecially the part about leaving the
histograms in view for the Preview Memory function
It's fixed in 7.3.5, which I'll release in the next day or so.
Regards,
Ed Hamrick
In a message dated 12/16/2001 4:15:12 AM EST, [EMAIL PROTECTED] writes:
Just a question, is the y-axis in the histograms linear or log?
It's linear. Would people prefer it as a log scale?
What scale do other programs use?
Regards,
Ed Hamrick
On 12/16/01 4:33 AM, Mark T. [EMAIL PROTECTED], wrote:
PS - I find it hard to believe we are all sitting here having our
needs/wants met by a software developer, often in hours, let alone months
or years.. Ed, I hope you never learn the 'normal' way to develop
software... :-)
Yeah, I think
i like it linear, it shows differences in comprehensible proportions.
i suppose the histo in pshop is also linear.
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, December 16, 2001 10:36 AM
Subject: Re: filmscanners: VueScan Histogram
In a message
Ed wrote:
I think the best way to do this is for me to just add a histogram and
then evolve it using people's suggestions.
It's quite possible that a simple histogram of the preview (within
the crop window) and the scan will be good enough. I can worry
about fancy stuff like movable
Colin Maddock [[EMAIL PROTECTED]] wrote on Sat, 15 Dec 2001 10:07:11 +1300
I don't feel the need for a histogram in VueScan either. Setting the
black and white clipping levels does all that is needed at the scanning
stage, along with control of gamma.
How do you know where to clip the black and
Julian Vrieslander [[EMAIL PROTECTED]] wrote on Sat, 15 Dec
2001 00:33:41 -0500
Maybe with more experience I will get better at inspecting VueScan's
displays and choosing the right values for WP, BP, and gamma. But since
these displays are not color managed, I also have to mentally compensate
[EMAIL PROTECTED] [[EMAIL PROTECTED]] wrote on Sat, 15 Dec 2001 10:49:42 -0500
I just released VueScan 7.3.4 for Windows, Mac OS 8/9/X
Isn't this mention (on the download page) of something which doesn't exist
Please note that the shareware version of VueScan will be disabled on
PowerPC G5
In a message dated 12/16/2001 8:17:47 AM EST, [EMAIL PROTECTED] writes:
Please note that the shareware version of VueScan will be disabled on
PowerPC G5 processors, and updated product and pricing information for
these processors will be announced at a future date.
the kind of thing
Ed writes ...
[EMAIL PROTECTED] writes:
Just a question, is the y-axis in the histograms linear or log?
It's linear. Would people prefer it as a log scale?
What scale do other programs use?
Others are linear ... but I have to admit, a log scale would be more
accurate as the data
In a message dated 12/16/2001 9:46:17 AM EST, [EMAIL PROTECTED]
writes:
What scale do other programs use?
Others are linear ... but I have to admit, a log scale would be more
accurate as the data approached the Wp and Bp. (... Hmmm, maybe not
accurate, but at least visible ...)
Hi!
I don't know. My reasoning is that it would be useful to have a log scale, in
case where there is only a small fraction of very bright pixels. I think
Photoshop uses linear scale and GIMP log scale, but I don't know. I of course
have the source code for GIMP and could look if I really
Ed writes ...
I've made the histogram type an option in the Prefs tab.
The options are Linear, Square root and Logarithmic. I'll
release this in VueScan 7.3.5.
What exactly are you plotting on the y-axis? ... e.g., any RGB value 0
255, or some calculated luminosity value? Raw RGB, or
You cover it all!
Maris
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, December 16, 2001 8:47 AM
Subject: Re: filmscanners: VueScan Histogram
| In a message dated 12/16/2001 9:46:17 AM EST, [EMAIL PROTECTED]
| writes:
|
| What scale do other
I've made the histogram type an option in the Prefs tab. The options
are Linear, Square root and Logarithmic. I'll release this in VueScan
7.3.5.
Hi Ed,
Why not make it selectable in the histogram window?
Regards,
Austin
sorry for doubleposting but i was in the wrong thread...
My personal desire was to have the decision about the WP, BP and gamma
settings easier and more repeatable. to achieve this i whished more visual
and analytic feedback and numerical consistency. The histogram surely helps
(on the analytic
On 12/16/01 8:03 AM, David Gordon [EMAIL PROTECTED], wrote:
Julian Vrieslander [[EMAIL PROTECTED]] wrote on Sat, 15 Dec
2001 00:33:41 -0500
Maybe with more experience I will get better at inspecting VueScan's
displays and choosing the right values for WP, BP, and gamma. But since
these
Could someone explain to me in a few words how to work with a histogram when
scanning? I can see it in VueScan but I don´t know what to do with it,
because there are no sliders anyway...
Thanks in advance,
Bernhard
Hi Ed, Hi all
I've some problems with this new 7.3.4 version.
I'm running a G4/400 with 320Mo RAM, under system 9.1 (french)
First, Vs crashed during my first experiments (I guess it freezed when I
typed my registr. number). Vuescan 7.3.4 now refuses to record it, so I get
the grey lines and
David Gordon asked: How do you know where to clip the black and white points?
I always leave black clipping at 0, and white clipping at a minimal amount, perhaps
0.1, so that the VueScan scan contains all the tonal range that was on the neg/slide.
Any further clipping of the end points for
To the list:
I second Tomasz Zakrzewski's request for information concerning the Minolta
Scan Multi Pro's performance as a negative scanner. That's what I want to
use it for, and have only seen one user's report that was negative about
its use with negatives. Are there any contravening
Hi!
You probably want to choose White point in such a way that the only a small
percentage falls outside the histogram. Setting WP to 0.0 mean that you get
everything, but that's probably not what you. Specular highlights should
probably not be included in the density range. So you would use
Julian Vrieslander [[EMAIL PROTECTED]] wrote on Sun, 16 Dec
2001 12:31:34 -0500
Maybe you are running on a PC and using sRGB as your color space. If so,
a color managed display is less important.
An outrageous suggestion, you shall be hearing from my lawyers in the
morning... ;)
I run on a
Happy Holidays Folks,
1) How does the latest generations of Nikon scanners compare to the latest
but inexpensive services of a custom lab generating a PRO PHOTO CD of
4000dpi--both 35mm and MF?
2) Which yields the maximum information to digital via very good to high
quality scanning (dmax
On 12/16/01 4:19 PM, David Gordon [EMAIL PROTECTED], wrote:
Julian Vrieslander [[EMAIL PROTECTED]] wrote on Sun, 16 Dec
2001 12:31:34 -0500
Maybe you are running on a PC and using sRGB as your color space. If so,
a color managed display is less important.
An outrageous suggestion, you shall
Adobe RGB has (ironically enough, this is after all a Mac company!) a
built-in gamma of 2.2. Therefore on a Mac operating at gamma 1.8, with an
application (Vuescan?) that isn't performing any translation of the image
from source colour space into monitor colour space, Adobe RGB will look
wrong.
- Original Message -
From: Colin Maddock [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, December 16, 2001 7:32 PM
Subject: Re: filmscanners: VueScan Histogram
David Gordon asked: How do you know where to clip the black and white
points?
I always leave black clipping at 0,
Does ViewScan support Epson Perfection 1650 photo scanners and Windows ME?
Will using ViewScan allow better control of the scanned image? Thanks,
John
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