David B. Brooks Blog

Sort By: Post Date | Title | Publish Date
Filed under
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.

Filed under
David B. Brooks Blog Posted: Nov 19, 2008 0 comments

A report on imaginginfo.com today says half of America’s photographic history will disappear. The research was done by a reputable company, GFK you can look up at www.gfk.com, and it was underwritten by ScanCafe, www.scancafe.com whose business self interest is an obvious incentive to fund such a poll. But in this case their self-interest does not make me have any doubts, based on the information Shutterbug magazine readers have been providing over the last decade. The reports of home stored photographic images that have been lost to fading, fungus and mildew and just plain poor storage in a damp environment, would have me guess what is lost may be even more than half.

Filed under
David B. Brooks Blog Posted: Nov 17, 2008 0 comments

Dynamic range was not a term that was often used in film days for those subjects which had a subject brightness range in f/stops grater than could be squeezed onto film, especially the six or so stop range of color transparency films. But digital has introduced a relatively easier fix for taking effective photographs of a cityscape at night, the interior of an old European cathedral or in a rain forest. So now it is a bit of a rage, if it can be done, so let's all do it! I received a review copy of a book by Jack Howard titled PRACTICAL HDRI that should have been encouraging, and decided not to review it. Besides covering only Photoshop HDR and a few 3rd party odd-ball solutions, the results printed in the book would inspire me only to say why would I want to do this.

Filed under
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.

Filed under
David B. Brooks Blog Posted: Nov 13, 2008 0 comments

Today, November 23, in the New York Times, Circuits by David Pogue, he said “Pixels Are Like Cupcakes”. Cute, and a good analogy that a digital photo sensor chip is like a sheet that cupcakes are baked in, and that each cupcake holder is like an R, G, or B sensor site, but rather than cake dough it gathers light focused on it by the camera lens. Then he goes on to argue that the size of the cupcake or sensor site is determined by the overall physical size of the sensor chip and the number of megapixels it has. Further he argues that as the number of megapixels is increased for a given sensor area size, the smaller the size of each sensor must be, so it gathers less light and therefore functions less effectively.

Filed under
David B. Brooks Blog Posted: Nov 12, 2008 0 comments

In this month's (December) issue of Shutterbug I have an article on page 68 initiated by a number of e-mail questions to Digital Help asking about various aspects of one problem: getting prints that match the image on your computer screen. Soon after the issue hit the newsstands I was informed that "prints too dark" was a big issue on the Adobe web site with over a hundred posts, and there were pages of references to it on Google. Some, and not just a few were a little angry that their printer manufacturer's support was helpless, and as far as I read there were few in the Adobe Forum who had any clues.

Filed under
David B. Brooks Blog Posted: Nov 11, 2008 0 comments

It has always been my nature to find what works for me regardless of whether most everyone else is doing something different. Since 1975 I have purchased and driven Saab cars almost exclusively, and still drive a Saab. When I was a freelancer in the 60's my colleagues used Nikons and I preferred the Topcon 35mm SLR camera system. And if I were not already very invested in another brand I think I'd probably choose and buy a Sigma digital camera. Not just to be different than the herd, but the technology and thinking Sigma employs I believe has positive image quality performance advantages.

Filed under
David B. Brooks Blog Posted: Nov 10, 2008 0 comments

My e-mail inbox often contains some photo related promo piece, most of which I have learned are only worth ignoring and trashing. But Workhouse Publicity sent me a piece about Photographers Limited Editions describing it as a showcase for some of the world's best contemporary shooters and the press release was about featuring the work of Howard Schartz currently. However I recognized a lot of the names of photographers that I know are published in the slickest media today, so I decided to take a look, and was entranced in this website gallery for some time looking at the collection of images on display.

Filed under
David B. Brooks Blog Posted: Nov 09, 2008 0 comments

As Chrstopher Hitchens, our transplanted British intellectual gadfly alluded recently on Larry King (CNN) one of the America's ugliest and cultural lowpoints, the nastiness of our election campaigning, will be over for awhile and then no more torturous embarrassment. But this election period is ending on an even sourer note with a financial crisis and an impending world-wide recession that the most astute economists see as being both deep and long. It may seem like a poor time to start something new, but for me I see it as therapy and an immunity from personal recession depression.

Filed under
David B. Brooks Blog Posted: Nov 08, 2008 0 comments

On October 14 Apple announced new MacBook notebook models. One of the performance features was for both ends of the model spectrum, new more powerful and robust video processing chips, something that photographers using laptops in the field should welcome. But hidden and overshadowed in these MacBook announcements was an entirely new Apple LCD display that is configured specifically to complement these new MacBooks.

Pages

X
Enter your Shutterbug username.
Enter the password that accompanies your username.
Loading