Monthly Archives: May 2006

The designer as star

It’s great to see the designers of innovative producets credited

Panasonic will soon release their L1 interchangeable lens SLR to market. The camera is notable for a couple of things. First, there’s the compact Leica M ‘look’, owing to the flat top, the result of using a mirror and prism design pioneered by Olympus in the brilliant Pen F half frame some thirty years ago. Second, the continuation of the Panasonic-Leica collaboration with the Panasonic vibration reduction system integrated into the ‘standard’ Leica zoom lens.

The last time I remember this sort of thing was when the inspired designer of the jewel-like Olympus Pen F and OM1 cameras, Yoshihisa Maitani, was featured prominently in advertisements, also some thirty years ago.


Maitani.

The Leica DP – Part V

Noise Ninja does a number on high ISO noise

A kind reader suggested that Noise Ninja from PictureCode might be a worthwhile product for cutting ISO 400 noise produced by the sensor in the Panasonic LX1 (or Leica DP as I prefer to think of it, once modified with a proper optical viewfinder).

I downloaded the Photoshop CS2 plug-in and gave it a shot. PictureCode has a long listing of profiles created for many different cameras, so I downloaded that also, not really feeling up to a lot of messing about with the product’s myriad sliders, and this is what I got – the Noise Ninja version has the grid pattern as I have yet to buy and register the product:

This is the 400 ISO interior snap taken in RAW mode, best quality. While there are trade offs – look at the loss of detail in the red pin-striped shirt, you can dial in just enough noise reduction to get the color artifacts out – the standard profile might have overdone things a bit. Again, these are the size of 22” x 39” prints, so less noise reduction would be needed in regular sized prints.

Noise Ninja strikes me as a useful adjunct in the toolbox for the occasional image where ISO 400 is used indoors. Remember that the OIS vibration reduction system in the camera is good for two shutter speeds, making your ISO 100 equivalent to ISO 400, so it would be a fairly rare image that needed ISO 400.

More interestingly, Noise Ninja also has profiles for film and scanner combinations, so those plagued with noise in small 35mm negatives now have a useful tool to look to.

Rather cheekily, PictureCode provides a canned profile for the Canon EOS 5D; cheeky as the sensor in that camera has exceptionally low noise properties already.

I’ll take a look at vibration reduction, what Panasonic calls OIS, in Part VI.

Still movies

Some of the best still photography is in movies

Once I realized that the carpal tunnel problems I was having, meaning wrist pain when working my hands hard, were not going to go away, I sold all my woodworking equipment and set about converting the woodworking shop to a home theater, with the following result:

Completed in time for last Christmas, I have maintained my commitment to watching a movie a night ever since and must say I have rarely had so much fun. 1,000 watts of surround sound and a 100” screen are not that difficult to enjoy!

So with some one hundred movies added to the growing collection at home, I stopped to think what was it that I enjoyed most on the big screen, forcing a narrowing down to just three movies.

Easy.

Luchino Visconti’s ˜Death in Venice” (1971)
Sergio Leone’s ˜Once Upon a Time in the West” (1968)

and

Walter Hill’s ˜Streets of Fire” (1984)

On reflection, the common thread running through these films includes a surpassingly simple plot (writer goes to die in Venice and becomes infatuated with a young boy, gunman seeks revenge, tough guy rescues former flame from kidnappers), magnificent music (Gustav Mahler, Ennio Morricone, Ry Cooder and Jim Steinman) and stupendous settings (Venice, the great American West, 50s Chicago).

But the surpassing attribute of all three is easily identified and is the primary reason I am so attracted to these masterpieces.

Stunning still photography.

Still photography? In a movie?

Death in Venice is little more than a series of stills, making up a movie. Lush beyond belief, it’s what makes Visconti such a favorite at the old abode.

Once Upon a Time in the West emulates the Visconti style, or maybe I should say that Visconti emulates Leone, the western having been made first. Some close-ups last for minutes (minutes!) on the screen.

But Walter Hill’s Streets of Fire is the most photographically arresting of the three. Set in a permanently dark, wet Chicago, mostly under the elevated subway (the “El” in local parlance), it’s all neon, reflections, brooding atmosphere.

To illustrate, here are some stills from the great cimematographer Andrew Laszlo:

The bad guy makes his first appearance in the music hall, intending to kidnap the star heroine:

Outside the police station, the good guy is seen driving by in his hot rod:

Abstract expressionism at its best:

The good guy returns, ever the loner, after rescuing the girl:

A wonderful shot of the diner around which much of the action centers, seen through the support struts of the El incredibly atmospheric:

Before the final confrontation between the forces of good and evil, Hill pulls off an overhead tracking shot which equals that incredible one in ˜Once Upon a Time in the West” where the camera rises way above Claudia Cardinale’s head to show the new western town being built. Here Hill may not have the advantage of Morricone’s soaring score, yet he does something magical from a photographer’s perspective. He starts with a shot of the bad guy holding up an air horn to summon his evil team:

Then, as the camera rises, he switches focus to the evil hordes assembling in the background, the change in focus transforming the bad guy’s face into a death mask:

The movie has a nice symmetry to it, ending where it started with the heroine giving a driving performance of a rock number in the broken down hall. Both are by Jim Steinman – the fabulous ‘Nowhere Fast’ to open and the even better ‘Tonight is What it Means to be Young’ to close this masterpiece of a movie:

And there’s that neon again, the background to her singing reminding one of nothing so much as a work by the futurist Marinetti.

As for the ending lyrics, beat this:

Let the revels begin
Let the fire be started
We’re dancing for the restless
and the broken-hearted
Let the revels begin
Let the fire be started
We’re dancing for the desperate
and the broken-hearted

Let the revels begin (Tonight is
what it means to be young)
Let the fire be started (Before
you know it it’s gone)
We’re dancing for the restless
and the broken-hearted
Let the revels begin
Let the fire be started
We’re dancing for the desperate
and the broken-hearted

Say a prayer in the darkness for the magic to come
No matter what it seems
Tonight is what it means to be young
Before you know it it’s gone
Tonight is what it means to be young
Before you know it it’s gone.

Finally, the picture of the heroine on stage with a foreground of clapping hands, a scene which might as well have been lifted from one of Hitler’s Nuremburg rallies in the late 1930s:

The only thing wrong with this movie is that there is so much of this kind of thing that much is easily missed on a first viewing, but I cannot think of a better reason for an aficionado of film to rush out and install a home theater.

As for photographers, it’s simply a must.

Update December, 2017:

Streets of Fire is finally available on BluRay. Amazon has it.

The Leica DP – Part IV

Sensor noise at 400 ISO

Harley Davidson motorcycles are ridden by Real Americans who pride themselves on their rugged individuality. This means they all wear identical clothing, place piss pots on their heads – a reflection of the value of the protected part – and sport beer bellies. However, spotting one of these expensive pieces of their infatuation outside the local burger joint today, I whipped the Leica DP out of the pocket of my (rugged individualist Levi 501 Button Fly) jeans and snapped a picture of the motor with the camera set to ISO 400 – the exposure was 1/1250th second at f/4.5 using RAW.

As I mentioned in Part II, the camera automatically records a 16 mB RAW file and a medium definition JPG file, both being 3840 x 2160 pixels.

Here’s the whole image (is the Widescreen format wide or what?):

After converting the RAW variant to PSD, I created center crops from both the PSD and JPG files – the original picture is sized at 22” x 39”.

Here’s the version from the RAW file:

And from the JPG:

The RAW file is clearly holding better detail and, strangely, the JPG has exaggerated cyan (look at the reflected sky) and is almost a stop overexposed. Applying 70/1/0 Unsharp Masking in Photoshop CS2, a process that tends to exaggerate grain, gives a very sharp RAW image with tight, smooth grain/noise with no color artifacts. (I have not included the USM versions here). A 16x print would be quite acceptable. The JPG version shows color striations in smooth areas and the general loss of definition makes the grain less visible, albeit to the overall detriment of the image. So for bright light, RAW is the choice – this was taken in full sun.

Inside the same hamburger joint, where the Harley rider could be seen perfecting his figure, matters are quite a bit different. This time the exposure, reflecting a mix of natural and fluorescent light, was 1/80th at f/4.5, once again using the RAW format and ISO 400.

Here’s the whole image:

The sensor has done a fine job of color balancing and the scene looks natural.

Enlarging to actual pixels, as before, meaning a 22” x 39” print, gives the following results:

From the RAW file:

From the JPG file:

The RAW file is the sharper of the two, but displays a lot of grain – like over-processed Tri-X rated at 800 ISO. The grain is smooth but verging on intrusive. By contrast the JPG image appears much better, grain is blurred (as before) at some cost in sharpness, but the image is much more pleasant to look at.

After applying 70/1/0 USM on both, the results look like this:

From the RAW file:

From the JPG file:

The JPG is much better; at this point the grain in the RAW versions becomes objectionable.

Bear in mind these results are at a huge print size – 22” x 39”. Scale that back to a 16” x 20” print, after lopping off the sides to fit and you have a decent result, with grain visible but well controlled in the JPG file. While I have yet to try it, the highest quality JPG setting should further reduce the barely visible color artifacts at this print size.

So the Leica DP needs a bit of care in low light situations at ISO 400 to produce the best results. As ACR cannot get rid of the grain in the RAW original, I would opt for highest quality JPG (which gives over 230 images on a 1gB card!) and then use USM in Photoshop for the best results. In bright sun it’s RAW all the way and there’s little grain to worry about. All of this suggests that the DP’s sensor begins to struggle in low light at ISO 400, and it’s certainly no Canon. In the wonderful EOS 5D, the ISO setting is just a ‘crank it up to whatever you need’ control, at least up to ISO 800, yielding superbly grain free results in all light situations.

Then again, you cannot stick the 5D in your genuine, macho, Levi 501 Button Fly jeans, and will never be able to use Cleavon Little’s great line from Mel Brooks’s Blazing Saddles: “Excuse me, ladies, while I whip this out”.

More seriously, it seems to me that the circle from Leica rangefinder film camera + Medium Format film camera, representing the speed and quality ends of the spectrum, to their digital equivalents – the Leica DP and the Canon EOS 5D, has now been closed. The Leica DP compares well with the Leica M, offering small size, unobtrusive operation and good print quality, but limited when it comes to huge enlargements. The Canon EOS 5D equals or betters medium format film with far greater operational convenience and is the tool of choice when the very best results are called for.

More on sensor noise in Part V.

The Leica DP – Part III

Small is good

Another thing you cannot do with your Leica M2/3/4/5/6/7/MP:

We’re talking standard issue Levi 501 button fly jeans, here, the kind Real Men wear. Zippers are strictly for the polyester set. And yes, though not visible, the 28mm viewfinder is attached to the Leica DP.

See Part IV for sensor noise issues.