Categories
Adobe How to(s)? Information Photography Reference Software Tips

Large Image Files – PSB vs TIFF

In this post, I am going to explore some basic differences between the various Photoshop file formats: PSD, TIFF and PSB

I’m working on a very large image, and it is a panorama of (42) 10 MP captures, each between 8-10 MBs, merged into Photoshop CS5.1.

Photoshop CS 5.1 can not save anything over 2.0 GBs as a PSD file…

Photoshop CS 5.1 - 2 GB File Size error message
Photoshop CS 5.1 – 2 GB File Size error message

The TIFF file is 3.7 GBs…

File Properties - TIFF
File Properties – TIFF

and the PSB file is 2.7 GBs…

File Properties - PSB
File Properties – PSB

Open Questions

In this example above, there is approximately 1 GB (25%) loss in file size…

Where did it go?

  • File compress?
  • Color Data?
  • File Optimization?

Findings

  • Photoshop PSD (max) file size: 2 GBs
  • Photoshop PSB (max) file size: 4 exabytes (300,000 x 300,000 pixels – 350 x 350 feet)
  • TIFF (max) file size: 4 GBs

Observations

  • Lightroom is not “seeing” my 2.7 GB PSB file, but is “seeing” the 3.7 GB TIFF.

References

anyone got any ideas?

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Categories
Adobe Chester County Coatesville Creeks Nature Photography Tone Mapping

After the Storm 01 – Hibernia Park (10/1/10) – Update

After the Storm 01 - Hibernia Park (10/1/10)
After the Storm 01 – Hibernia Park (10/1/10)

On September 30th of last year, Tropical Storm Nicole, blew through the Chester County area, and dumped a great deal of water on us.

The following day, I took about 375 images as I walked along the Brandywine Creek in Hibernia Park, and posted two sets of images on Flickr and added a Photo-blog entry of my experience.

This image is a revisit of one of those captures, where I have incorporated several new software applications (Adobe Camera Raw 6.4.1, Photomatix 4.1 and Adobe Photoshop CS5) and techniques to create this image.

I hope you like it!

Please let me know your thoughts!

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Categories
Adobe Blogging Chester County Facebook Flickr HDR Kennett Square Photo Journal

Waterfall – Longwood Gardens hdr

Waterfall - Longwood Gardens HDR
Waterfall - Longwood Gardens HDR

Originally uploaded by Andrew (SDC)

This image was taken last summer, when I was at Longwood Gardens with my Father.

It is 6 shoots at f29 between 1.6 seconds and 15 seconds.

Processed using Photoshop CS5.

Via Flickr:
A small waterfall located within Longwood Gardens in Chester County (PA).

Categories
Blogging Chester County HDR Photo Journal Photography Projects Reviews Software

Covered Bridges of Chester County – Phase 1 – DONE

Covered Bridges of Chester County – Phase 1 – DONE

After many hours of work on this project, I am happy to announce that I have completed the First Phase of this project!

Back in October of 2009, when I took my first pictures of Bartram’s Cover Bridge in Newtown Square…

I knew I liked covered bridges…
the look…
the history…
the engineering…

I had no idea that it would become this obsession!

Than, almost a year, to the day, I completed my Chester County Covered Bridge captures.

Generally, I posted them to Flickr, and would then add the images to my blog.

Blogs ago…

Initially, my website was based on DotNetNuke, but as I got into blogging more, the blogging options within DNN, were just not worth the cost.

For a while I was using the DotNetNuke blog module, but on two separate occasions, while doing some maintenance work in the background, my blog blew up.

Needless to say my productivity was very low during this time.

I did learn a lot about.net nuke during that time, but the direction I was moving, was not going to allow me to thoroughly investigate all the functionality of DotNetNuke.

A little over a month ago, I decided to start from scratch again.

But this time in a totally WordPress environment.

Thankfully, I had most of my blog entries already in basic HTML format, so it was just a couple of nights of copying and pasting. I did have to redo some CSS coding, but that turned out to be fundamentally better for the overall look and feel of my website.

You might call this an evolution in my thinking of how to create maintain and operate a website.

Be that as it may, I have learned a lot, and with the coding gods help, my site will stay up and running for a long time.

The Journey…

As for Phase One of my Covered Bridge project, during the journey, the effort seems to have paid off more than the actual goal.

During the adventure, I was able to find great websites that pointed me in the directions of the bridges.

I used Google Earth and maps, to plot my coordinates into Maggie’s GPS, and I was off and running.

Having lived in Chester County for over 30 years, I thought I knew the area fairly well, but nothing prepared me for the beauty that seems to be uniquely Chester County’s.

It is very hard to believe that one can drive down a major road such as Route 30, turn left or right, travel for about 5 to 10 miles, make another left or right, and then be bombarded with the beauty of rolling fields of corn, hay or tobacco, and in between the fields, beautiful barns and silos of all colors, and of course the Covered Bridges.

I was also amazed that most of the bridges were in good condition, especially in these economic times.

Of course the more heavily traveled bridges such as Rapps and Knox-Valley Forge need a little work, but it is mostly cosmetic, i.e. a couple of nails and a good paint nails job, but who am I to say…

The Photography…

This project was also my first real exploration into the realm of HDR photographic techniques.

I knew the basic concepts behind HDR from my work using Ansel Adams’ Zone System in my black and white work.

What was really new to me, was the software side.

In the past, I had tried to create HDR images with Adobe Photoshop CS3, but the scripts always crashed the application, no matter how many times I had tried.

Using Google, I was able to hunt down many HDR software packages, and from there, I started to explore.

The Software…

The basic thing that I learned in using the various software packages that I found, was that it comes down to personal taste.

All the software applications that I used, allowed for some form of tone mapping, but the way you interact with the tone mapping controls, varies in some cases, significantly from one app to the next.

Another consideration, is what type of file format is used to bring the original captures into the software application.

Picturenaut (HDRlabs.com)

The first application that I used, Picturenaut, is donation-ware, which was a big plus at the start.

The biggest obstacle that I had initially, was converting my DNG files over to TIFF, but within Adobe Lightroom I was able to easily set up an Export function to do the dirty work.

Once you are inside the application, it is just a matter of importing your series of images, the interface is a little bleak but I did like the fact that you had some additional tweaking features before import, such as EV settings editing.

There are a series of presets and I believe you can download more from the site.

I did have some problems with saving my files with a new name, but got around that by using the default name provided.

Even this renaming of files became a checkpoint for bringing that file back into my work-flow, but that is another subject.

I have seen the debates in regards to working with TIFF vs. DNG, and at the moment, I prefer to work with DNGs, namely because they cannot be edited directly, thereby taking on a template form for any future use.

Any actions you take on a DNG file, whether it be in Adobe Lightroom – which only modifies the metadata, or Adobe Photoshop – which will only let you do a “Save As”, your original image data is not touched or altered, either by accident or on purpose.

Needless to say this is a big plus.

Photoshop CS5 (Adobe.com)

The reviews that I was reading on Photoshop CS5, seem to suggest that it was a good contender for dealing with HDR captures.

I had to maneuver some things and was finally able to set up a VM so that I could give Photoshop a test drive.

Once I got the VM up and running, I realized that I was going to have some issues with speed. Needless to say if you do run Photoshop, running it in the VM is not optimal, but serves my purpose at the moment.

I was very happy to see that when I tried to import my DNG files, CS5 brought them in without issue and did not crash!

Another thing that I really enjoyed, was the ability to select your “key-frame” for your HDR rendering.

Photomatix (HDRsoft.com)

After working with Picturenaut and Photoshop, I decided to finally give Photomatix a try, which I have already reviewed.

In quick, I was very impressed with its speed, but it was very easy to see why, so many have indulged in the surrealistic side of the HDR spectrum.

HDR Efex Pro (NikSoftware.com)

after watching several of the online videos, after watching several of the online videos, I signed up for a 15 day demo.

It took several days to get the license number, but once I did I fired up the demo in my VM.

I should have taken the extra time to read the requirements… you definitely do not want to run this on a VM.

You are running an application on top of Photoshop CS5, hence the need for very powerful machine with a lot of RAM and a very good video card.

Of all the applications I played with, this one looks like the most fun, but I was not able to really use the application in my VM environment, it was just too slow.

Which do I use?

As mentioned earlier in this posting, it seems to come down to personal choice but more importantly, how much are you willing to spend.

Picturenaut is the only Free one in the group. It is definitely very powerful but the user interface seems to be a little bit more technical.

Photomatix runs between $99-$129, depending if you want the plug-in or not. It seems to have the largest user base at the moment, and is very well regarded.

Photoshop CS5 has definitely revamped it’s HDR thinking, but carries a heavy basic price, $199-$999.

HDR Efex Pro definitely seems to be the premier environment for working with HDR at the moment, but it also comes at a very premium price, $159.95, on top of the need of Photoshop, and good hardware.

So take your pick, they are all going to do more or less the same thing, it is up to the artist to figure out which tools are the best for them, just remember some of the most beautiful and lasting things have been built with the simplest of tools.

Just remember to have fun, while you are learning.

New Friends and Contacts

A basic foundation of this project, has been Flickr.com.

I joined Flickr in September of 2009, but did not do much with it until July of 2010, it which point I upgraded to a Pro membership, and that’s when things to begin to change.

As my images got invited to various Flickr groups, my contacts begin to grow.

I started with some local groups, then began to find specific groups for my interests, including Covered Bridges.

During this time, I received a great deal of feedback and comments that encourage me to continue on.

So thank you all for visiting my various sites and incarnations…

I thank you one and all!

– Andrew
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Categories
Adobe Chester County Flickr HDR Nature Photo Journal Photostream

12+ inches of overnight Snow!

Day After a Heavy Snow (041)
Day After a Heavy Snow (041)

Last night, we were suppose to only get 6″-8″ over night… at mid-night, when we looked on to the deck, there was easily another 12″ inches…

This morning, there was over 19″ total inches on our porch, 4″-5″ of which was from the storm late last in the week…

I know many people saying that they are ready for Spring already, this has been one of the snowiest December to January’s on record, and we have not even gotten to mid-season yet!

How we forget the two Blizzards in February, nearly back to back almost a year ago!

The schools were closed for a second day, and it easily took me an hour and a half to get all the snow off our driveway, and then finally, I was able to spend a few minutes with my camera out in the snow.

Wish I could have been more…

– Andrew
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