I hadn’t captured an image in about a week, so I was desperate to grab something today. Just captured 20 images, nothing really worked out. This was grabbed from the car window at the stoplight at 7 Mile Lane and Smith Avenue. It’s much too cluttered, but I did my best to pull down the tone on everything but the white house and tree shadows.
Author: James Vornov
I'm an MD, PhD Neurologist who left a successful academic career on the Faculty of The Johns Hopkins Medical School to develop new treatments in Biotech and Pharma. I became fascinated with how people actually make decisions based on the science of decision theory and emerging understanding of how the brain works to make decisions. My passion now is this deep explanation of what has been the realm of philosophy, psychology and self help but is now understood as brain function. By understanding our brains, I believe we can become happier, more successful people.
View Across the Street
I’ve been working on the black and white conversions some more, trying to understand how to mix color channels to alter the tonal balance in an image. It’s complex and I don’t feel I have all of the tools, but I’ve made some headway.
Time and time again I get to a certain point in post processing an image and I stare at the screen, blank as to what to do next. I’ll give up and upload the image to Flickr. Once I see the thumbnail, it becomes clear to me what the image needs to get to the next level. In this image, the wall at the left and the sidewalk had the same value. It became clear that the wall needed to be brought down and the sidewalk up in value.
I also used John Paul Capinigro’s colorization method on this image, using hue and saturation in PS CS3. It’s easier than the duo or tritone methods I’ve tried before and I think is a bit richer.
I took a short trip to the Boston area on business this past week, dragged the Lecia along and took no images. I’ll start some more extensive travel soon. Should I try the D80 or D300, shoot for black and white and use conversion? Or bring the Leica as usual?
Turning It Around
This is an interesting image for me as it ended up exactly 180 degrees from where it started. In the original image, the tree trunk in the front was the darkest, the trunk in the back was lighter and the background yet lighter.
I realized that for it to work, the front tree would have to be the most well lit, so I worked to push the light to the front and allow the rest of the scene to recede. I also for the first time used the Nik Pro Sharpener demo to bring out detail in the trunk on the front.
Book Review: “Rough Beauty” Dave Anderson
This is a book of photographs made in the small Texas town of Vidor. While I’m not particularly drawn to the subject matter or emotionally affected by the content, I do like Anderson’s photographic style. He shot these on film with a Hasselblad on Plus-X 220 and traditional silver process enlargements.
Technically, I noted two things about the images that I’m using in my own work. First, Anderson takes a cinematic approach to the images, creating a dramatic hyper-real portrayal of the scene that is far from reality. In an interview in the book, he actually contrasts his “cinematic” approach with the straighter vision of someone like Dorothea Lange.
Second, using traditional black and white, Anderson is limited to burning and dodging. The page from the book that I’ve linked to above shows obvious traces of the dogding of the main subject. Interestingly, the messy border of the lightening of the subject creates a dramatic glow that works well as long as you don’t look so closely that you see it as manipulation. The glow from the baby’s head clearly bleeds over into the background. I too have seen in my Photoshop light painting that sharp borders often work at cross purposes to the effect. It’s better to soften the layer by decreasing opacity so that it fades to being unobvious and hence more believable.
Glimpsed in the Fog
On Friday, I drove to Rockville, Maryland for a business meeting. While crawling in some early morning traffic, I pointed the D300 out the car window and grabbed this scene.
I’m now considering selling the D80 since I no longer notice the added weight of the D300 and I’m so enamored with the images that I hesitate to pick up the D80 at this point.
Training All of the Muscle?
Today I ran 20 minutes of random length intervals, Speedplay, at the suggestion of The 20 Minute Fitness Solution. I ran on the local high school track doing two 400 meter intevals as the longest and a bunch of 8 second run / 12 second jog cycles with a few sprints of varying length thrown in.
While I may just be enjoying the efficiency of these short, high intensity workouts and benefitting from the novelty and lack of adaptation due to my inexperience, I’m beginning to suspect there is something else going on here as they feel very natural to me. They are short, hard and fun.
It may be, as Clarence Bass speculates here that these high intensity intervals bring a higher percentage of muscle fibers into play- including fast and slow twitch fibers. If, as I suspect, I’m not a gifted endurance athelete, but I am strong, I may benefit more from training that recruits the stronger side of my muscular abilities.
Lighting Exercise
This image was small, generally unsuccessful experiment in manipulating light in a street photo as if I had used lights in the street on the subject. The original had very flat lighting. I’d like to rework this from scratch to get a more cinematic and dramatic quality.
The Pink WIndow: Monochrome
I spent some time trying out the monochrome conversion method that VIncent Versace describes in “Welcome to Oz”. It’s complex and I don’t fully understand it. Some of the steps don’t result in the state he describes in the book. Some of this may be changes in Photoshop CS2 to CS3 however.
He describes a method in which rather than blending the RGB channels together, three separate layers are created- one for R, one for B and one for G. He then goes through the effects of changing the order of the three layers and then, of course, using masks to select how different areas of the image are converted.
For example, in this image I wanted the grate to be dark, which it isn’t in the color version. I wanted the sill to be close in value to the rest of the paint. This took a bit of painting back bright or dark layers in these areas.
Overall, it’s a destination that I couldn’t have gotten to without the methods. Using the transformation preset that engineered into a monochrome film is a much more constrained process.
8 second intervals on the road
This week in Baltimore we had record high temperatures- reaching 70°F yesterday. So I needed to get out on the roads and do some bicycle riding. The 20 min interval session of 8 seconds of work, 12 seconds of recovery works well indoors on a trainer. I was faced with how to push the intensity in a similar way on the bike.
On a quiet stretch of road, I was able to keep an eye on the elapsed time readout of the Garmin 305, but it’s not a reasonable way to ride. Eventually, I figured out that it was about 12 full pedal strokes in 8 seconds, so I pushed for 12 and then let up. On a short ride, I got into a rhythm of pushing 12, resting for about the same, driving my heart rate up to the same zone that I did on the trainer for a 20 minute session. On a longer ride, I just threw in 8 second intervals keep my heart rate up during a longer 90 minute extensive ride.
Neurology Notes
Not Practicing
It looks like I’m not alone in Maryland as a non-practicing physician:
State lacks practicing physicians — baltimoresun.com: “While the state has about 25,000 licensed physicians, the second-highest rate per capita of any state, nearly 40 percent are engaged in teaching, research and administrative duties, according to the study, and some of the rest spend part of their time in such nonclinical work.”
One the insights that I had many years ago was that in practice, one had no way to leverage one’s activities. Economically a physician is valued for their direct time in providing care. And procedural activity, like surgery or angioplasty, is valued per unit time way above examining and diagnosing. In research and business, there are value multipliers as others participate in the enterprise. The return on time is potentially much higher for a phyisician outside of practice.
Low FDA Approval Rates
The rate of new drug approvals for the pharmaceutical industry is dropping. One reason may be FDA delay:
Eye on FDA: Impact of Approvable Letters 2007 – Part 1: “However, it is important to think about the implications of so many approvable letters. They represent more than an inconvenience to companies and to patients who are awaiting therapies with serious implications for both, as well as for investors in companies, particularly smaller companies that do not yet have a product on the market. ”
The drug is safe and effective, but is not yet allowed to market. This in between status for a drug can drag on for years, destroying companies.