David B. Brooks Blog

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David B. Brooks Blog Posted: Nov 03, 2010 0 comments

Many of you have mentioned printer profiles as a part of your digital photo workflow. Sometimes it is a problem that you find you have to work around. And most of you have a computer with a calibrated and profiled display, as well as often one of the many flatbed scanners I have reported on in recent years. You may even have Lasersoft Silverfast software to run your scanner. That’s all to the positive side towards getting a way to profile your printer, you are part way there already. That includes the Epson Perfection photo scanners, the Canon Canoscan photo scanners and all the recent Microtek photo scanners as well as the Artixscan M1.

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David B. Brooks Blog Posted: Feb 25, 2009 0 comments

Maybe it’s just me, my peculiar life and perspective, but I was just reminded by an article about jazz in the New York Times(Home Life With Mikes: A Jazz History by Nate Chinen, February 17, 2009) that included a part of W. Eugene Smith’s life defining a connection between music and a photographer. I suspect the connection is enhanced in my mind in part because in high school my ambition was to be in music as a singer, and I participated in several choral groups as well as took voice lessons for a couple of years. After high school four years in the military intervened and provided the opportunity to become interested and get into photography. I was not sorry I got detoured because having a deep voice myself, and baritones became eclipsed in those years by singers like Johnny Rey and his pop song “Cry”. Regardless, even though I embraced photography completely, I still enjoy music, especially jazz.

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David B. Brooks Blog Posted: Mar 12, 2011 4 comments

Thanks to a remark made by Ansel Adams in the late 80’s to an interviewer, regarding his overseeing the printing of one of his books of photographs that was reproduced by scans of his images, Ansel stated he was impressed that digital editing could accomplish adjustments to images he could not make in his own darkroom. For me that was handwriting on the wall, that the future of photography was in digital imaging. During 1989 I began my shift from analogue film photography to digital. It went slowly and haltingly, there weren’t many products that supported digital imaging with computers. But little by little more and more scanners became available, as well as software to edit images with a computer. So I learned mostly from personal experience using scanners and software and talking with a few colleagues on internet forums about how a scanner worked and the beginnings of image editing with a computer.

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David B. Brooks Blog Posted: May 31, 2009 2 comments

Color is a part of our environment and a part of our awareness of it from early on. We take it for granted and usually learn to identify colors by name before kindergarten. Our first foray into mixing paints teaches us that mixing red and blue produces purple and mixing yellow and blue, green. And if we have the benefit of science teaching and physics that color is a property of light and behaves in certain ways. Otherwise color is taken for granted, even for photographers whose awareness can be expanded to understand that the primary components of color in light are red, green and blue, and the colors of inks and dyes are their complements, cyan, yellow and magenta.

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David B. Brooks Blog Posted: Oct 18, 2009 0 comments

I have been following the various commentaries about Windows 7 for almost a year. There were lots of user annoyance complaints that have gotten nearly all of the attention and to an extent seem to have been resolved. Most technical experts reporting on Windows 7 have been positive based on testing both beta’s and the early release version more recently. Most were positive as far as they went, but that was superficial. When you get into particular features then there is much less review feedback, or almost none. And so far the performance that effects serious digital photography editing and processing is not apparently an issue of any concern. In fact I was surprised some of the key color management experts have not given Windows 7 that much attention.

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David B. Brooks Blog Posted: Nov 20, 2008 0 comments

The popular phrase that acknowledges differences in “worlds” that may have particular advantages unique to each, took on new meaning to me today. I was upgrading an Apple Mac application called Parallels from version 3.0 to version 4.0, and realized the extent to which this software that supports running the Windows operating system on an Apple Mac seamlessly has changed the old concept of Apple vs Microsoft as an ether/or proposition to something else. I used to run both Apple Macs and a PC with Windows, but since Apple switched to Intel processors and became capable of also running other operating systems like Windows, I took advantage of this possibility and instead of replacing my old PC with a new one, just upgraded my Apple Mac and installed Parallels.

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David B. Brooks Blog Posted: May 26, 2010 0 comments

This Wednesday, May 26, 2010, Apple Computer overtook Microsoft as the leading technology company in the world. In todays trading the result was that Apple reached a value of $227.1 billion over Microsoft’s $226.3 billion for Microsoft.

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David B. Brooks Blog Posted: Dec 19, 2008 0 comments

First to bring you up to date. Since my workflow article ran in the December issue of Shutterbug, word has gotten around and back to me providing lots of information for a better picture of the problem. I have done more testing, which concluded even for a well color managed system like my own with LCD’s there is some darkening in print results because of color correcting and editing with an LCD with screen brightness set exactly at a luminance of 120.0 CD/m2. I confirmed this by opening some finished scanned image in Photoshop, files done when I had CRT monitors installed and then stored on CD’s that have been printed in the past. These image files look fine in terms of density on my LCD screen, and print as they did in the past achieving the same print density the screen appearance would suggest to expect. I have to assume the reason is that the image brightness midpoint setting in Levels made using a CRT monitor with a white point luminance of 90.0 CD/m2 (which was not changed for this current and test and printing), and the correct brightness of the print is because the brightness range of the CRT closely matched the density range of a high quality inkjet print.

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David B. Brooks Blog Posted: Oct 15, 2010 0 comments

In just a few days after the November Shutterbug hit the streets, I have received 3 questions reacting to the following comment I made in Digital Help, "That you are working with Microsoft Vista, considering it does not support using a color managed display, is also curious." This is not the first time I have said as much about Microsoft Windows Vista since I first reported on the operating system in 2007.

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David B. Brooks Blog Posted: Feb 12, 2009 0 comments

I was just reminded by a list of currently established luminaries in the photography world, that what I knew and the names and images that inspired me during my early, formative years as a photographer are no longer current, replaced by names and images that are unfamiliar and don’t have an iconic role in the photography niche of contemporary culture. What has changed is not the quality of photographic work being done, but that there is now a greater volume of public information in a digitized cultural venue that is huge and rapidly evolving. Today’s photographic talent is simply lost in a deluge of image media of every kind and description. Magazines, newspapers and books still exist but even TV has been displaced partly by the internet and YouTube. How different it is when a movie star, Selma Hayek on a mission to Africa assisting in a campaign to reduce the high death rate of infants, is covered by ABC News in scene where she breast feeding a baby of a local woman who had gone dry. This most humane gesture caught on video has now gone “viral” on the internet. I find nothing to criticize, but in such an instantaneous global village of images, that will soon fade with the next “viral” pop news event, can any image attain a lasting iconic status, much less the person behind the camera who made the image?

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David B. Brooks Blog Posted: Feb 07, 2011 0 comments

The other day I received an e-mail press news release about a new handheld light meter. I had not seen any news of handheld light meters in some time, so of course I read it. In style and content it was much like what I probably read twenty years ago. But what struck me strangely, now that virtually all cameras are digital, is the fact a digital camera is really just a light measuring device that records the light readings of millions of pixel sites and records them in an image file. Of course that does not preclude the value of a narrow angle spot or an incident light meter, they are useful in measuring the light on and from a subject to make an informed decision on making a photographic exposure with digital or on film.

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David B. Brooks Blog Posted: May 13, 2009 0 comments

I have been preoccupied now and for some time by the challenge of defining an affordable platform for inputting digital photographs and then printing them with matched color and density to an LCD display image. There are quite a few LCD display choices at $1,500 and up which support both color and density print matching with a color managed workflow. But an affordable consumer LCD display ($300) has been the elusive goal of a lot of searching. And from what I have heard from industry insiders is that the major display manufacturers in the immediate future are cutting back on their support for high-end, niche pro-graphics market displays.

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David B. Brooks Blog Posted: Sep 25, 2009 0 comments

I always like to work with the newest and best, but the reality of my budget is always the deciding factor. So I upgrade a bit less often than I would like. This time I had no say in the matter. A freak accident wrecked one of my Mac Mini’s and its external hard drive with backup in one fell swoop. Panic time and calls to Apple for help. Even though not responsible Apple was generous in helping with the recovery, although I had to spend some money too, plus invest a lot of work time. But the recovery is almost complete.

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David B. Brooks Blog Posted: Nov 15, 2008 0 comments

Human vision is incredibly adaptive so you can see in bright sunlight on a ski-slope during mid-day and at night on the highway to drive home. But this adaptability being essentially automatic and subliminal can be a disadvantage because your perception of small brightness differences between screen and print is not obvious until the print becomes a physical reality that makes it apparent.

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David B. Brooks Blog Posted: May 08, 2010 0 comments

Photography is approximately a 140 year old technology, but among the younger set using the latest cell phone models photography is often an integral part of this newest communication mode, take a picture with the phone and send it to someone else. When I first began doing photography almost 60 years ago it was a lot more of a challenge to participate than pushing a button or two, there weren’t even any reliable light meters then to use to calculate the film exposure, plus the many other things that all had to be done individually like focusing the lens on the subject, setting the aperture relative to the shutter speed, all relative to the ASA speed and type of film you were using. In other words photography in the 1950’s was a demanding technology to perform and of necessity had to be a concentrated single-minded experience.

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