Me too, I miss very much the curves I had in Photoshop, I had full
controll by dragging the slope to any position. Make a negative slope to
convert negatives. Making local negative slopes to simulate preudo
solarisation etcetera. All with immediate understanding of the transfer
function.
On Mon, Feb 27, 2012 at 11:06 AM, Jos from Holland
jos_from_holl...@onsnet.nu wrote:
Me too, I miss very much the curves I had in Photoshop, I had full controll
by dragging the slope to any position. Make a negative slope to convert
negatives. Making local negative slopes to simulate preudo
Thanks so much,Matthew!
All this time I suffered needlessly!
You made my day and many days to come!
Greetz, Jos
On 27-2-2012 17:17, Matthew Hunt wrote:
On Mon, Feb 27, 2012 at 11:06 AM, Jos from Holland
jos_from_holl...@onsnet.nu wrote:
Me too, I miss very much the curves I had in Photoshop,
On Sun, Feb 19, 2012 at 7:56 PM, Larry Colen l...@red4est.com wrote:
In lightroom (and I imagine PS camera raw), what is the difference between
the exposure slider and the brightness slider?
I expect that exposure is just a linear multiplier on the raw value, the
slope of the line as it
If you are familiar with PS, Exposure sets your White Point,
Brightness sets your gamma/midpoint, and Blacks sets your Black point.
They correspond to the three controls in the Levels tool.
If you hold the Alt key while adjusting the Exposure or Blacks
sliders, you'll see that you are trying to
On Sun, Feb 26, 2012 at 10:33 AM, Sam L samthegr...@gmail.com wrote:
I think its interesting/odd that when I click the auto develop
button in LR on my jpegs it always adjusts the Brightness slider but
not the Exposure slider.
*sigh*
Just retested and that is incorrect.
I really ought to buy
On Feb 26, 2012, at 7:45 AM, David Parsons wrote:
If you are familiar with PS, Exposure sets your White Point,
Brightness sets your gamma/midpoint, and Blacks sets your Black point.
They correspond to the three controls in the Levels tool.
If you hold the Alt key while adjusting the
Parsons
Sent: Sunday, February 26, 2012 10:46 AM
To: Pentax-Discuss Mail List
Subject: Re: LR Question: exposure vs. brightness
If you are familiar with PS, Exposure sets your White Point,
Brightness sets your gamma/midpoint, and Blacks sets your Black point.
They correspond to the three controls
On Sun, Feb 26, 2012 at 11:56 AM, Larry Colen l...@red4est.com wrote:
I hadn't known about the alt (option?) button while adjusting the sliders.
I wish I could snag the output of that display as a separate image.
alt on Windows, option on Apple systems.
A timed grab of the screen would let
David Parsons wrote:
If you are familiar with PS, Exposure sets your White Point,
Brightness sets your gamma/midpoint, and Blacks sets your Black point.
They correspond to the three controls in the Levels tool.
As far as I can tell, this isn't true any more (I'm using Lightroom
3.4) - the
I haven't used PS since CS3, so you are probably right.
On Sun, Feb 26, 2012 at 5:24 PM, Mark Roberts
postmas...@robertstech.com wrote:
David Parsons wrote:
If you are familiar with PS, Exposure sets your White Point,
Brightness sets your gamma/midpoint, and Blacks sets your Black point.
They
David Parsons wrote:
On Sun, Feb 26, 2012 at 5:24 PM, Mark Roberts
postmas...@robertstech.com wrote:
David Parsons wrote:
If you are familiar with PS, Exposure sets your White Point,
Brightness sets your gamma/midpoint, and Blacks sets your Black point.
They correspond to the three controls in
On 2/26/2012 2:36 PM, Mark Roberts wrote:
With CS4 (or maybe CS5) they changed the generic Brightness and
Contrast tool in Photoshop, making it more sophisticated in how it
altered, well, brightness and contrast. I suspect the same kind of
change was made in Lightroom. It pisses me off,
On Sun, Feb 26, 2012 at 5:36 PM, Mark Roberts
postmas...@robertstech.com wrote:
David Parsons wrote:
On Sun, Feb 26, 2012 at 5:24 PM, Mark Roberts
postmas...@robertstech.com wrote:
David Parsons wrote:
If you are familiar with PS, Exposure sets your White Point,
Brightness sets your
On Sun, Feb 26, 2012 at 5:45 PM, Larry Colen l...@red4est.com wrote:
On 2/26/2012 2:36 PM, Mark Roberts wrote:
With CS4 (or maybe CS5) they changed the generic Brightness and
Contrast tool in Photoshop, making it more sophisticated in how it
altered, well, brightness and contrast. I suspect
Bruce Walker wrote:
On Sun, Feb 26, 2012 at 5:36 PM, Mark Roberts
postmas...@robertstech.com wrote:
David Parsons wrote:
On Sun, Feb 26, 2012 at 5:24 PM, Mark Roberts
postmas...@robertstech.com wrote:
David Parsons wrote:
If you are familiar with PS, Exposure sets your White Point,
On Sun, Feb 26, 2012 at 4:02 PM, Mark Roberts
postmas...@robertstech.com wrote:
You have a full Curves UI available. Or has it gone away in Lr 4?
I have the curves control that's available in Lightroom 3, but again
it's a rather neutered version of the curves control in Photoshop.
Another sore
On Sun, Feb 26, 2012 at 06:58:08PM -0500, Bruce Walker wrote:
Netpbm and Imagemagick are your friends.
I wouldn't call ImageMagick anyone's friend.
A reluctant servant who can most of the time be coerced into doing
what you want without too much violence, perhaps - especially if you
are
Godfrey DiGiorgi wrote:
On Sun, Feb 26, 2012 at 4:02 PM, Mark Roberts
postmas...@robertstech.com wrote:
You have a full Curves UI available. Or has it gone away in Lr 4?
I have the curves control that's available in Lightroom 3, but again
it's a rather neutered version of the curves control in
On Sun, Feb 26, 2012 at 7:47 PM, John Francis jo...@panix.com wrote:
On Sun, Feb 26, 2012 at 06:58:08PM -0500, Bruce Walker wrote:
Netpbm and Imagemagick are your friends.
I wouldn't call ImageMagick anyone's friend.
A reluctant servant who can most of the time be coerced into doing
what
On Sun, Feb 26, 2012 at 6:00 PM, Mark Roberts
postmas...@robertstech.com wrote:
Do you know about the Point control capabilities of the Tone Curve
panel? In LR3, it allows adjustment of Luminance only. In LR4 PB, it
allows not only luminance control but RGB curves independently.
I am entirely
On Mon, 20 Feb 2012 13:06:23 -0800 Godfrey DiGiorgi wrote:
In the develop module of Lightroom, and in Adobe Camera Raw,
double-clicking on a slider usually resets it to it's original default
value.
Yes, usually. Call up a picture in library in LR3. Double click on
brightness, and go into
In the develop module of Lightroom, and in Adobe Camera Raw,
double-clicking on a slider usually resets it to it's original default
value.
gs
George Sinos
gsi...@gmail.com
www.georgesphotos.net
plus.georgesinos.com
On Sun, Feb 19, 2012 at 6:56 PM, Larry Colen
On Feb 20, 2012, at 6:09 AM, George Sinos wrote:
In the develop module of Lightroom, and in Adobe Camera Raw,
double-clicking on a slider usually resets it to it's original default
value.
Yes, usually. Call up a picture in library in LR3. Double click on
brightness, and go into develop.
On Mon, Feb 20, 2012 at 11:49 AM, Larry Colen l...@red4est.com wrote:
On Feb 20, 2012, at 6:09 AM, George Sinos wrote:
In the develop module of Lightroom, and in Adobe Camera Raw,
double-clicking on a slider usually resets it to it's original default
value.
Yes, usually. Call up a picture
In lightroom (and I imagine PS camera raw), what is the difference between the
exposure slider and the brightness slider?
I expect that exposure is just a linear multiplier on the raw value, the slope
of the line as it were, and the blacks slider is the b of the y=mx+b of a
linear conversion
On Sun, Feb 19, 2012 at 7:56 PM, Larry Colen l...@red4est.com wrote:
In lightroom (and I imagine PS camera raw), what is the difference between
the exposure slider and the brightness slider?
Through LR 3, I think Exposure is roughly equivalent to in-camera
exposure adjustments (so it affects
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