Welcome

There are many nooks in Café Ludwig, this corner is for chats and tips about cameras, enhancing,  manipulating and sharing photos. Ludwig.Gallery is one of the front doors. Look around and enjoy!

Veterans Day

Veterans Day in Peachtree Corners

The new Veterans Memorial at the Peachtree Corners Town Center saw its first Veterans Day ceremony. Here is a selection of photos from this event.

 

 


.:. © 2019 Ludwig Keck

Departure on the Green

Our Peachtree Corners Town Center concert with Departure

Our live music series on “the Green” brought Departure – the Journey Tribute Band to town

Evening concerts are a challenge for me, my aging eyesight and bones. Here is a selection from my “take”. I tried to bring out the feeling of the music with the colorful lighting and some “enhancements”.

One photo just seemed too “colorful” – here with an added B&W version

The crowd really got into the music. There was dancing in the aisles.

In keeping with the testing the week before all photos were taken at f/4. Shutter speed and ISO to accommodate the fading light and lighting conditions.

 

.:. © 2019 Ludwig Keck

Music in the Rain

Concert in the Rain

– on the Town Green in Peachtree Corners

My plan was to swing by the concert for some test shots trying out some techniques for low light photography. Photography in in the evening has become troublesome for me, my old eyes just don’t do as well any more.

It had rained on and off and to my surprise the town green was pretty much deserted. The audience had fled to get under cover. Just a few hardy holdouts were on the grass.

I have always prided myself in being unobtrusive when shooting events. Of course, with no one there to mingle with that didn’t work that evening. Clearly I was noticed.

When folks are waving at you, you are no longer that “invisible observer”. But they were good sports. The band, the Mar-Tans, continued to perform even though the fans had retreated a bit.

One young fan had the “dance floor” all to himself.

Oh, about my “technique”? I wanted to see if I could get decent photos without the usual adjustments and fussing. All these were shot at f/4 and 1/125 sec. I let the camera set the ISO which ranged from 300 to 8000. Focusing was auto, single spot, there is no way I can do manual focusing in the dark. I do move the focus spot around to manage the composition, but that was all. My set was satisfactory to me.

 

.:.

© 2019 Ludwig Keck

Photography at Highway Speed

Instead of the freeways we took the byways one recent afternoon. Route US78 east of Athens, Georgia, took us through rural areas, small towns, as well as Athens itself. Photographing from the back seat is quite a challenge. The countryside rushes by allowing just a few seconds to recognize an interesting scene. Signs, berms, fences, trees and power poles are constantly in the way. Then there are the wires, lots and lots of wires always hanging into the view.

Rural Georgia

My approach to photography is not to shoot rapid-fire sequences. I prefer to find the “decisive moment” when taking the picture, not afterward selecting it from reams of exposures. Shooting from a moving car makes that more the “frantic moment”, but I had fun.

Boutique

Store Fronts

This “style” is not for the contemplative artist. The technical aspects are a bit different. I used an aperture of f/8 throughout. My shutter speed was mostly at 1/500 second with a few at 1/250 second. I let the camera set the ISO for automatic exposure. Exposure was often unduly affected by the bright sky and I had to “dig out” some of my images from the deep shadows.

Washington-Wilkes Airport – Elevation 645

There was, of course, no way to compose a photo. I did not use the viewfinder. I used a wide angle setting, mostly 24mm on my full-frame camera, pointing the camera at my subject, panning with it as we drove by. Hoping that I didn’t rotate the camera too much and got my shot before some foreground object interferred. That also caused close buildings to “fall over” due the low viewpoint from the car window necessitating pointing the camera upwards. Perspective correction to the rescue. I like using “ICE”, Image Composite Editor, as it allows so many different was to reshape the view.

Here is a collection of my photos. They may not be masterpieces of landscape and cityscape photography, but they are fun mementos and unusual views from along our byways.

Downtown Athens

This post is shared on two of my blogs so I can reach more of my fans, maybe both of them!

 

.:.

© 2019 Ludwig Keck

Crowd Panos

Photographing Concerts and their Audiences

 

For as long as I can remember, I have always enjoyed showing the audience when photographing concerts. Invariably there is no way to step back far enough to capture the expansive crowd. Nor do I have a wide angle lens that can take it all in. My solution has been to make a panoramic image by stitching together overlapping views. Like this:

Evening Concert – PC Town Center  —  CLICK picture – with luck your browser will show it bigger

Sadly I can no longer link to a viewer that shows panos well, but with luck your browser will do a reasonable job.

The image here was stitched from eight separate exposures. Here are four of them.

Take a closer look at these four. You can see that stitching them faces some interesting obstacles. Yes, The photos show lots of noise. These photos were taken in the evening, night might be a better word. All at f/5.6 and 1/250s with the camera allowed to adjust the sensitivity (auto-ISO). My old camera doesn’t do so well at ISO 5000 to 25600.  On the left end the light evening sky tricked the camera into underexposing the people and I had to boost the shadows – always bad for noise. On the right end the camera reached ISO 25600 and all the noise that comes with that. I do use some noise removal app for these, but that is another story.

In the minute or so that it took to get this set people moved around quite a bit. Some people even walked along in front. That is one huge problem for stitching. Another is more subtle. Look at the lamp post. In one image it is quite bent, straight in the last. That tells you my lens produces a good about of barrel distortion. These problems, and even exposure nonuniformities are easily solved my my stitching program, Microsoft Image Composite Editor, ICE.

On the bottom it says: Camera motion: rotating motion. Stitched 8 of 8 images. Spans 169.3° horizontally, 48.7° vertically. You can see how the program ballooned the images to correct for distortion, moved them up and down for best alignment and found were to cut  from one to the next. Oh, there are stitching artifacts. In a crowd with everybody moving not even the best AI, for that matter nt even old-fashioned human intelligence, could get it perfect. ICE offers a number of different projections as you can see. For this I stayed with the default cylindrical projection.

The four steps at the top describe the major functions, Import, Stitch, Crop, and Export. In the cropping function it even offers to fill the areas around the edges with “context matching fill”. I did not make use of that for this pano.

The final step is to export. Sadly the Deep Zoom and Photosynth options are no longer of use. Time has marched on and Microsoft has given up on those tools. Even ICE is pretty much orphaned, although still available for download from Microsoft. I chose to export a full quality (100%) JPG image. You can see that it is 18098 pixels wide. That makes for a 98.78 megapixel image. I did go back and trimmed top and bottom, see first image above. The file size still came out as 99.6 MB. Yes, I did scale it down for this post.

Here is another pano. This one is made up of just two images. I am using this as the “featured image” so WordPress does not have to choke on the wide panorama.

Evening Concert – PC Town Center

Now for some other photos from this first Concert on the Green at the Peachtree Corners Town Center with the band Sister Hazel. The lead singer is Ken Block

 

.:.

© 2019 Ludwig Keck