Feb
22
2010

Photo Quick Tip: Backup Your Image Files

D-Link DNS-323 NAS Network Attached Storage Drive BayThis is another one of those very quick tips that’s going to take me a long time to say.

The tip itself is very simple: Back up your data! Your photos don’t really exist until they exist in at least two places. Hard Drives fail. Optical Discs rot. Floppy Discs are tiny. So what do you do? You make sure that you have multiple copies of every single one of your important files. And you really should have one backup copy of all your important data that is quickly and easily accessible, and another copy that is stored at an off-site location that can’t be affected by the same flood, fire, or theft that could get the other two copies.

Hard Drivesare cheap. If you just consider your backup drives as part of your photographic kit (just like the camera, lenses, and these days the computer too) then you will be in a much better place mentally when it comes to buying them. You need all of these things in order to successfully create, manipulate, and preserve your images. It’s just that simple.

How to Backup

This is the long part. I’m not going to tell you how to backup your photos and other important documents. That’s up to you. But I will tell you what I do, and why I do it. Unfortunately, because my system is so robust it is also quite complicated. And that takes a long time to describe…

I recognize that most people won’t even come close to doing what I do. But I hope you will do some of it, because (say it with me) “All Hard Drives Fail“. Even if you only do some of this it will be much more likely that your data is safe.

  • First of all I keep the original copies of all of my important documents, data, and recent photos on my laptop. I would prefer to keep absolutely everything on my laptop, but laptop hard drives simply aren’t available that are big enough to do so; therefore, I can only keep my recent work on my laptop and older stuff must be stored elsewhere.
  • My laptop and my desktop are connected via a network and I do automatic backups of all my important documents so that they are readily available on either machine. The frequency of these backups varies depending on the type of data.

    The automatic backup is done using AJC Directory Synchronizer. This is a very powerful program that allows you to choose exactly what you want to backup and where you want it to go. It is easily scheduled via the Windows task manager so you can create multiple jobs with appropriate frequencies for each job. I have used many similar pieces of software over the years and I’m much happier with this one than I was with any of the others…

  • I have 2 D-Link DNS-323 Network Attached Storage (NAS) cases that each contain 2 Hard Drives. One of the drives in each NAS contains my entire photography library (including the recent work from my laptop), which I can access directly over the network from either computer using Adobe Lightroom or Windows Explorer. The other drive in each NAS contains all of my other data and documents. I do an automatic backup every week to copy everything from the primary NAS to the secondary NAS. This backup syncs any additions, deletions, or changes to any files on the primary. I do this weekly because that provides a nice buffer in case I make a mistake on either of the computers and it gets propagated to the primary NAS before I catch it. I then have a few days to recover any necessary files from the secondary NAS.
  • This next part may sound crazy to some of you, but it is actually the most important part of my backup strategy… I use a portable USB drive that contains another copy of absolutely everything, and I store this drive off-site. This protects me in case of fire, flood, or any other major disaster that would impact my house, and which could potentially destroy all of the other backup copies at the same time. I only update this drive every few weeks, so there is always some exposure to losing my most recent files, but I have years worth of work stored on this drive that will always be safe.

    This drive can be stored at your workplace, at a friends house, in a safety deposit box, or even in your vehicle (as long as you don’t park it in the garage attached to your house!). The important part is that it must be an off-site backup, and therefore you have to get it out of your house. With this drive stored somewhere else, my absolute worst case is that I lose a few weeks worth of data.

    Note that I even go to the extreme of taking my secondary NAS off-site prior to bringing in my external drive!

Note that if you have a relatively small amount of data, a system like this could easily be created by using 2 inexpensive USB Hard Drives. These are readily available for under $100 if you need 1TB or less. You could use one drive as your primary backup and the other as the off-site backup. In fact this is exactly what I did for a long time before my storage needs outpaced the USB drives that I had. One benefit of using the NAS cases is that they are directly connected to my gigabit ethernet network, and I really like the performance and speed that the NAS is capable of.

The beauty of this system is that it can be easily upgraded by replacing the portable hard drives as your storage needs get bigger. These drives get bigger, faster, and cheaper all the time. Depending on how much storage space you need, you may never have to do this. Or you might need to start off with a multi-bay NAS right off the bat if you already have lots of data and you don’t have a good backup system.

So even if you only get one backup drive, and even if you only backup your data every once in awhile, I hope you are doing something. Do whatever works for you! Feel free to drop me a line if you need some help setting up your backup system!

Feb
18
2010

Photo Quick Tip: Make Sharper Images

The GC King Pedestrian Bridge at Centenary ParkYou’ve probably heard this advice before, and I’m sure you know that it’s true, but if you’re like most people you ignore it anyway… The single best way to get sharper images is to use a tripod. This is especially true for shooting video with dSLR’s where camera shake is a constant annoyance!

So use your tripod. It’s just that easy. Take your tripod with you, and actually use it. Even an inexpensive, simple, lightweight tripod that has no extra features (other than supporting your camera) will net you far better images on average than not using one at all. You can probably buy one of these at Wal-Mart for $20 or less.

It’s so simple that I don’t think I even need to explain it further.

What Tripod Should I Buy?

I was going to stop there, but because I get asked about it all the time, I’m going to provide a list of 3 really great tripods that you should consider buying. Note that you won’t find a $20 tripod from Wal-Mart on this list, but if that’s really all you can afford you really should go get one. Note also that you actually need 2 things: a tripod and a ball head. The ball head sits on top of the tripod and is the actual part that attaches to the camera. It allows you to quickly and easily point the camera in the direction, angle, and orientation that you want. I like Manfrotto tripods and ball heads, so that’s what I’m going to recommend here:

Manfrotto 190xProB TripodManfrotto 496RC2 Ball HeadTripods for Small Cameras: The Manfrotto 190xProB with a 496RC2 ball head is a great combination for the vast majority of photographers. This will be good for people with entry-level dSLR’s (or even for those bigger point and shoots). It is a relatively small and lightweight tripod that is easy to use and to carry, and you can get this combination for around $250. The max load rating is about 8 pounds, so if you have a big camera and/or lenses (or if you think you will be getting bigger stuff soon) then you might consider stepping up to the next level.

Manfrotto 055xProB TripodManfrotto 498RC2 Ball HeadTripods for Big Cameras: The Manfrotto 055xProB with a 498RC2 ball head is an excellent system for advanced shooters with bigger cameras or lenses. I bought this tripod (with the now discontinued 488RC2 ballhead) when I got my Canon 40D because I knew that I would be using it with some pretty heavy lenses for shooting birds and wildlife. It still works great with my Canon 1D Mark IV, but if I use any really heavy lenses then I’m starting to push its limits. This ballhead is much stronger than the 486RC2m (it supports up to 17 pounds) and the tripod is much heavier and stronger than the 190xProB too. The combination is also taller. I’m 6′ 2″ and I only have to bend slightly while using my tripod with the legs fully extended. I’ve been using this combination extensively (multiple times a week) for over 2 years now and it is still in great condition. This combination goes for around $300.

Lightweight Tripods (that you might actually use): The major problem with tripods is that they are big and heavy, and most people end up not using them because of that. If you want one that’s small enough and light enough that you will actually take it with you then you should consider getting Carbon Fiber. I can highly recommend the Manfrotto 190CXPRO3 or 190CXPRO4 for small cameras, or the 055CXPRO3 or 055CXPRO4for bigger cameras, or. These are essentially the same tripods as I described above, but they come in a couple of different options. The difference between the Pro3 and the Pro4 versions is in how many leg sections (3 vs 4) they have, and therefore the minimum length that they will be when folded down. More sections allows them to get smaller (for carrying in a hiking pack or a suitcase), but also makes them more time consuming to set up. They also get progressively more expensive (in the order I listed them) as you go up the chain, starting at around $400 for the legs alone. The choice is yours. I would use these with the same 496RC2 or 498RC2 ball heads I suggested above depending on the weight of your gear.



Feb
15
2010

Another Virtual Tripod Example

Virtual TripodI posted an article yesterday describing a method to reduce noise from photographic images shot at high ISO by using a free Action for Adobe Photoshop and Adobe Lightroom called the OD Virtual Tripod Action.

In that article I used an example image that was shot at ISO 400. I realized when I was writing it that the example image may not have been the most convincing; however, it was the best example I had at the time.

So I went out at sunrise and created a new series of images that could really demonstrate how well this action works.

This new example image was created from a series of 11 images that I shot in rapid fire on my Canon 1D Mark IV at ISO 12,800. I deliberately underexposed the images, which always results in noiser images than images that are exposed correctly. I also turned off all noise reduction in Lightroom. The resulting image (upper left) after applying the action is still somewhat noisy, but I think it’s a much more pleasant or organic noise than the originals.

Check out a closeup of the original image on the left below. It is really, really ugly. Now compare it to the image on the right. This is the resulting image after the OD Virtual Tripod Action has been applied. I think the result speaks for itself.

Virtual Tripod - OriginalVirtual Tripod - Final

For more information about the OD Virtual Tripod Action check out the original article.

Download the Free OD Virtual Tripod Photoshop Action

Feb
11
2010

A Virtual Tripod for Lightroom and Photoshop – Free Action!

Photoshop ActionsThere was a post on the Imaging Professional Blog a few months ago showing how to use Adobe Photoshop to dramatically reduce the noise in a series of images that were shot at high ISO.

“This technique describes a method to stack several high ISO source images in Photoshop CS3 or CS4 Extended, in order to minimize random noise – in effect creating a synthesized long duration low-ISO exposure.”

Sometimes you really just don’t have the light you need to shoot at low ISO and still get the high shutter speeds you need to shoot hand held. If you don’t have a tripod with you then your only option may be to crank up the ISO. This will likely create some very noisy images. Using this Virtual Tripod technique will allow you to easily reduce that noise in post processing after the fact. In my experience this method works far better than noise reduction software and can result in some really great looking, noise-free images.

The original article described in detail a method to do this once you already have a series of images loaded up in Photoshop. I took those instructions and modified them slightly to simplify their use with Adobe Lightroom. I also created a Photoshop Action to automate the process. Depending on how many images you use, the resolution of your camera, and how fast your computer is, this method could take several minutes to run (or maybe even longer in some circumstances. But using this method is very easy, and extremely effective!

Example Images

The first image is one of the original images, essentially straight out of the camera. There may have been some minor global edits applied in Lightroom, but no noise reduction has been performed.

Prairie Barnyard Silhouette at Sunrise - Original

The second example is the resulting image after application of the OD Virtual Tripod Action. This was done using a series of 5 images that were shot using the high speed shooting mode with my Canon 40D.

Prairie Barnyard Silhouette at Sunrise - Virtual Tripod

The difference isn’t really noticeable when the images are rezzed down for on-screen display, but when you zoom in the noise in the original is extremely obvious (I’m really not that much of a pixel peeper, but even when looking at the originals in Lightroom the difference was extremely obvious.)

Here is a close up of one of the original images with no edits applied.

Crop of the Original Image

And here is a close up of the resulting image after application of the OD Virtual Tripod Action.

Crop of the Virtual Tripod Image

I think you will agree that the difference is simply amazing. These images were shot at ISO 400. Imagine if I had used originals at ISO 1600 or even 3200. I generally find the images shot at ISO’s above 800 on this camera are barely useable. Using this technique has allowed me to create a few really nice images that I wouldn’t even have tried to make if I didn’t have this tool in my kit.

Try it, you’ll like it!

Install the OD Virtual Tripod Action

  1. Skip down to the end of this article to download the Free Virtual Tripod Photoshop Action
  2. Extract the file called “OD_Virtual_Tripod.atn” from the zip file you just downloaded, and save the action to a safe place on your computer (that you will remember).
  3. Open Photoshop
  4. In the Actions Palette choose “Load Actions…” and navigate to the file you just saved. Choose “Load“.
  5. You will now have a new folder in your Actions Palette called “OD Virtual Tripod

If you need more help with loading actions (or using them) then you should check out the article called Photoshop Actions for Photographers over at PhotoshopSupport.com. They do a great job of teaching all about Photoshop Actions.

Using the OD Virtual Tripod Action

  1. Shoot a series of photos in rapid fire. Use your best “Human Tripod” technique while shooting them. Hold your arms in tight to your body and try to be as still as possible. If there is a small amount of camera shake or body movement then the Photoshop Action will take care of aligning the images properly. This won’t work so well for large movements or for moving subjects. I suggest that you use at least 5 images, but any more than 12 is probably overkill. You can read more about how to actually make the images in the original article over at the Imaging Professional Blog.
  2. Import the files into Lightroom. Do any basic edits you want to the images, but be sure to do the same edits to all of the images.
  3. Select all the images.
  4. Right Click on one of the files and choose “Edit In” and then “Open as Layers in Photoshop…
  5. Run the OD Virtual Tripod Action
  6. When the action finishes, Save and Close the resulting file in Photoshop. The finished image will automatically get imported back into Lightroom.
  7. Inspect the resulting image to ensure that there is no ghosting and that the edges are clean. If the images didn’t line up properly, or if one (or more) of the images was severely out of alignment with the others then you may need to do some additional cropping to clean up the images. You may even need to repeat the process after deselecting the offending image(s) that were badly aligned.

Download the Free Virtual Tripod Photoshop Action

That’s it. Try it out and drop me a comment to let me know how it works! This action should definitely works in Photoshop CS4, and it may also work in prior versions. Please let me know if you try it with other versions and I will compile a compatibility list.

Feb
08
2010

Accessories for the Canon 1D Mark IV

As soon as I placed the order for my Canon 1D Mark IV I started to look into some accessories that I knew I would need. There are always a few things that you have to get when you buy a new camera (or any other electronic gadget for that matter) like batteries, memory cards, etc. Here are a few of the things that I immediately wanted to go with my new camera:

Canon LP-E4 Battery for the Canon 1D Mark IVBatteries: This is absolutely the first thing I buy when I get a new camera. I can’t imagine why the manufacturers think it’s OK to ship a camera with a single battery, but they always do. The 1D Mark IV uses the same Canon LP-E4 battery as the other recent 1D cameras, including the 1D Mark III and the 1Ds Mark III. The OEM Canon version of these batteries sell for over $100, but there are many after market equivalents available for $30 to $50. I have always used aftermarket batteries in my cameras and have never had a problem, and I would have no problem recommending that for this camera as well.

Lexar 8GB SDHC CardMemory Cards: The 1D Mark IV takes both CompactFlash cards and SDHC cards. I have a pretty good supply of CF cards (be sure to get fast UDMA cards) but I needed to pick up a couple of SD cards. I recommend Lexar 8GB SDHC cards, but many other cards will do the trick too. Just be sure to get at least Class 6 cards for best performance with video.

Tamrac 777 Summit Photo BackpackCamera Bag: I want to be able to carry a good selection of lenses in addition to my camera body, and my old bag simply wasn’t big enough. Of course this happens all the time with photographers… We always need new bags! I did a lot of research and decided that the best bag for me was the Tamrac 777 Summit. Everyone’s needs are different, but this bag is definitely worth checking out.

Rode VideoMic Shotgun MicrophoneVideo Microphone: I haven’t done enough video with the new camera yet to really know, but everyone says that the built in mic simply isn’t good enough. So I immediately invested in a shotgun microphone from Rode called the VideoMic. I honestly haven’t even tested it yet, but I’m told that it’s a great mic for shooting videos with a DSLR. It attaches to the camera via the hotshoe and connects directly to the mic in port on the side of the camera.

As with all new cameras I’m sure there will be many more purchases over the next few months, but these things were enough to get me started. I’d love to hear about any other gadgets that might help make the camera better and easier to use!


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