Archive for the ‘photography’ Category


December 15th, 2008 dotted line

RAW Software

Shooting RAW offers many advantages over using your camera’s JPEG processing, including the ability to increase the dynamic range of the original photo. It also means finding the right software to process the files into a format suitable for prints, and uploading to the web. I’ve been using Capture One 4 for over a year now, and been very happy with it.

I made the following notes when I was evaluating RAW converters, looking specifically at:

  • the level of detail extracted
  • ability to assign comparative ratings
  • customizable sharpening
  • noise removal
  • batch processing
  • color rendition for my Canon 400D files (.CR2)

 
Adobe Camera Raw

Pluses

  • great workflow with Bridge
  • excellent viewing and editing performance
  • sidecar files (ie. the ability to save your edits in a file external to the RAW file)
  • DNG format support (a standard for RAW files that is gaining wider support)

Minuses

  • doesn’t display red correctly for CR2 files, even worse when it’s converted to DNG
  • conversion is slow

 
Adobe LightRoom

Pluses

  • extremely slick, impressive interface
  • sidecar files

Minuses

  • has the same color problems with my Canon files as ACR
  • slow

 
Bibble Pro

Pluses

  • a one-stop shop with lots of control, meaning you may not need to go to Photoshop for most shots
  • sidecar files

Minuses

  • more resource hungry than ACR, meaning I can’t use it on my Dell X1 laptop (with its measly 512MB RAM)
  • not as detailed image as C1 or ACR/Lightroom

 
Capture One

Pluses

  • excellent colors and detail from my 400D files
  • best sharpening algorithms to my eye
  • lowest resource usage, making it possible to run on my Dell X1

Minuses

  • have to manually export (archive) its own side car files

 
Silkypix

Pluses

  • best colors of the lot, even better than C1
  • sidecar files automatically saved

Minuses

  • sharpening not as good as C1, but on par with others
  • more resource hungry than C1, but less so than the others

 
Raw Developer

Pluses

  • more detail than C1, good colors too (see outback photo’s article)
  • sidecar files

Minuses

  • only for the Mac

 
LightZone

Pluses

  • unique zone mapping feature (a la Ansel Adams), Photoshop not needed for most applications
  • sidecar files

Minuses

  • still an early edition
  • runs on Java, which means slow and occasional crashes on my laptop

 
Breeze Browser

Pluses

  • writes sidecar files

Minuses

  • not as full-featured as the others, will need to go to photoshop




June 24th, 2007 dotted line

Henri Cartier-Bresson exhibit

The Tokyo National Museum of Modern Art is holding a retrospective of the French photographer’s work until August. They have a large collection of photographs on display, and while I don’t know a lot about street photography or photo-journalism, I was impressed by many of them. If I were to try to describe what I see, they:

  • are exclusively about people
    • often interacting with their environment, and vice versa
    • often interacting with each other
    • often reacting to a situation, or expressing a clear point of view
  • often have a strong sense of space and shape, that relates directly to the human subject(s)
  • often exquisitely, perfectly timed, freezing the decisive action or moment of the scene being played out
  • sometimes remind me of a Norman Rockwell painting, in the way humor is found through incongruity and juxtaposition (the word humanity also springs to mind)

Or if I were to put it another way, what he does for me, is capture succintly, people simply being people. Even in his commissioned portraits, his subjects rarely look directly at the camera, so that the final result feels more like one of his street shoots.




June 19th, 2007 dotted line

DAM software

Digital Asset Management is becoming a big deal for many photographers, professionals and occasional shooters alike. I hadn’t really thought much about it before, but my recent acquisition and subsequent digitizing of historical family photographs brought home to me the need for a tool that would allow me to treat the collection as a library – complete with cataloging, search and organization functionality. A comprehensive survey of the DAM software market can be found here.

My basic requirements were:

  • Flexible labeling of photos – multiple labels, and ability to specify a label hierarchy
  • XML export of the catalog – including labels and their hierarchy
  • Support of open standards (IPTC, XMP) to avoid vendor lock-in
  • Ability to write these tags to the image files (or sidecar files), for the same reason

I quickly settled on a trial of the v4 beta of idImager (Pro version) – this is a public beta program. One of its key features for me was full XMP support (I can verify that all tags are written out to my JPEGs), but on top of this, the beta version introduces two killer features that take my ability to catalog and make sense of my family photo library to a whole new level.

The first is label relationships – instead of imposing a single inheritance hierarchy on my labels, I can arbitrarily link any two labels together, and specify their relationship to each other. For example, Peter and James are linked by the father-son relationship. This means I can build complex family trees from the various person name labels in my catalog, very easily (find me all photos which contain Peter and his sons) – resulting in very expressive and powerful image searches.

The second is area tagging (which you see in Flickr‘s annotations feature), the ability to mark an area of a photo, and associate a label with it. Absolutely indispensable for large group photos to figure out who’s who.

The program has a fairly intuitive interface – I rarely had to refer to the user manual, which is saying a bit, because this is an application with a feature set geared towards pro users. The user community is active, and I have to mention that support from the developer, Hert, is second to none. I’ve logged two bugs and a feature request so far over the week, and responses have been forthcoming each time within 24 hours – pretty amazing when you consider that he’s the sole developer of the product.




June 18th, 2007 dotted line

Digicam deal

I popped into Bic Camera on the weekend, and got what I think is a bargain on a digital camera. Bic is selling the Fujifilm F31fd compact digicam, if you take into account their loyalty points and current campaign, for roughly USD170 – that’s about $50 cheaper than I can find on pricegrabber, and it’s probably worth noting that it’s initial release MSRP was USD399. Widely considered the best camera by far for low-light/no-flash pictures (and best-in-class battery life, at a rated 580 shots per charge), at the price it was hard to resist. With the current emphasis on megapixels by camera makers (it offers a “paltry” 6 megapixels worth of resolution), it’s hard to imagine another camera like this being introduced in the market again, at least for the time being. I really missed having a compact camera around on a recent trip to Malaysia – this one fits the bill nicely.




June 10th, 2007 dotted line

Scanning prints

I have about 4-500 old family photographs from about 50 years ago that I thought would be great to digitize and distribute among relatives that are spread around the world – considering my paternal grandmother came from a family of thirteen, that’s a lot of interrelated history there.

So I got a Canoscan Lide 600F scanner from BIC Camera last night (178,000Â¥ – including 10% back in points, about USD135) – the salesman told me that the warranty and software were only good for Japan, but that I could download the drivers online. Sure enough, they were there on the Canon website, and I didn’t even bother opening the packaged CD. The device itself is relatively slim, and wonder of wonders, doesn’t need its own power supply, running off USB bus power (you need to use the provided USB cable though). The software was rather painless to install and get going – a machine restart was necessary for me, but not mentioned in the install guide.

I used Canon’s CanoScan Toolbox downloaded online, and for batch scanning of prints, it’s a breeze. Simply layout up to ten photos on the platen, and the software automatically straightens and crops correctly, provided you follow its guidelines of 1 cm between the platen edge and other photos – in this it does a great job. You need to set the correct orientation in a preview screen after scanning, and before saving – some way to automate this would’ve been nice. Perhaps the interface could have been a little cleaner, there’s a memory leak problem if you attempt to scan a number of times in the same session, so you need to restart sessions each time – not a big deal as I mapped one of the scanner buttons to bring up the Multi-Scan mode. Anyway, testament to how efficient the workflow was – I started last night and was done this evening getting through 478 photos, 4 x 6 and smaller.

Quality-wise, nothing to quibble over – scanning at 600 dpi, a 100% crop is shown below (without any sharpening). I’m very impressed with the technology and the whole experience.

Sample Crop

Now to start mailing those CDs out…