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Blog PhotoShop Tech

Photoshop CS3 Preview

The National Association of Photoshop Professionals has a good, first look at some of the new features that will be in Photoshop CS3. Among the highlights are the improved functionality of Camera RAW and a big upgrade to the Bridge application.

There appears to be a lot of other potentially-useful functionality appearing in CS3, so hurry up and have a look!

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Apple Blog PhotoShop Tech

Photoshop CS3 Public Beta Available this Friday

AppleInsider is reporting that Adobe will be releasing a public beta of PhotoShop CS3 this Friday:

“The Photoshop CS3 beta, which will be posted to the Adobe Labs website on friday, will include Adobe Bridge and Device Central components, and be available simultaneously for both the Mac and Windows operating systems.”

In addition to the feature additions that will be available, this release should get a lot of people excited for the fact that it will be a Universal Binary release meaning that it will be natively supported on Apple’s Intel-based computers. Unfortunately, for owners of those machines, they will have to wait a little longer to try out the UB PhotoShop CS3:

“People familiar with the Macintosh version of the editor confirm it to be a Universal Binary which ‘simply screams’ on Apple Computer’s new Intel-based hardware. However, they tell AppleInsider that this week’s beta will include only the standard version of Photoshop CS3.”

For this Friday’s release, it’s only PhotoShop CS3 that will make its debut. Other Creative Suite applications will stay under wraps a little longer:

“…the San Jose, Calif.-based software developer does not plan to release or discuss details of other Creative Suite 3.0 applications, such as Illustrator, Dreamweaver and InDesign.”

Head to AppleInsider for more details.

Categories
Blog Photography PhotoShop Travel

Dear Digg, Reddit and del.icio.us

Thanks for all the traffic! It’s encouraging to have so many people check out the photoshop tutorial I posted yesterday. Thanks also to all the other sites that have linked the article – there’s too many to name here, but I do appreciate it. I’ll have to see about putting together more articles for you.

A few commenters here and on other sites suggested that the technique I posted had alternatives and they are right. Sometimes, it may be possible to use a small aperture and/or a neutral density filter to bring about a lengthy exposure time. The result will be that the people in your photo will be relatively invisible if they are moving – there won’t be enough hitting them in the same place at the same time for the sensor/film plane to pick up their shape.

The difficulty with this technique is that there is a high potential for streaks to appear in your images from where the people were moving. Especially if there is a group of people, you are likely to get a smear where the group moved through your image. And if anyone stops, there will probably be a blurred, ghostly figure showing up in your picture.

Another popular alternative on various sites was to physically eliminate tourists using, baseball bats, guns, or whatever weapon happened to be handy. As frustrating as it can sometime be to wait for people to leave your shot, I can’t endorse this technique. Especially considering the stories I’ve heard about some foreign prisons!

There are also the people decry the removal of tourists from photos altogether. Sure, some people want them in there, but some don’t. I wrote the tutorial for the latter. I shoot both scene with and without tourists. When I want a scene without tour groups in it, it’s nice to have this technique in my bag of tricks.

Lastly, on a non-photo note, I want to say a big thank you to my hosts, Hostrocket for successfully managing a colossal amount of traffic. I was pleasantly surprised to find that my site remained available while getting so flooded with hits.

Categories
Blog Photography PhotoShop

How to Remove Tourists from Your Photos

Every notable landmark seems to have one thing in common: visitors, and lots of them. But if you want that postcard shot or that image that shows how the location may have once appeared, you have a challenge ahead of you. This digital photography and PhotoShop tutorial will provide a means to remove the tourist throngs from your vacation images.

Taking the Photos

The technique I will describe here applies to photos you have yet to take. Unfortunately, there is no single easy way to get rid of people in the shots you already have. But instead of agonizing over long clone-stamping sessions, you can take shots that will yield vacant sites with only minimal PhotoShop work.

To start, you’ll want to be taking your photos with a tripod. A remote release or timer will also help (it will minimize the possibility that you may inadvertently move your camera between shots). You will also want to shoot using manual settings. As the scene changes, your camera meter may change your exposure values and that will make your PhotoShop work more difficult.

At busy sites, once you have composed your shot, you will find there is no end of tourist flow through your frame. You may find yourself quickly giving up on an image because you know that as soon as one group of visitors starts leaving, another will soon take its place. You might get lucky and everyone will flee the scene, but if you are short on time and/or patience, you may not be able to hold out forever.

The trick is, with your tripod-mounted camera, you can take your shot with people in it. Then, once people have moved a bit, you can take a second photo.

As an example, look at this photo I took at the ruins of Ta Prohm in Cambodia near Angkor Wat:

A lot of tourists loitering in the scene don’t make for such a great photo of a place that evokes imagery of explorers discovering a long-lost ruin. But with a little patience, I was able to get another shot of the scene with fewer people:

What’s important to note in this scene is where the tourists are and where they are not:

Make a mental note of the parts of the scene that were occupied by people. Then, as those parts of the scene empty, take a shot. The rest of the scene doesn’t need to be vacant, just the parts that were previously full:

Now, while still thinking of our mental note of what areas need to be vacated, we can still see one man occupying part of the photo. When he moves, we can take our final shot.

Putting it Together in PhotoShop

Once you have your sequence of shots you will want to open all of them up in Photoshop then copy and paste all of them into a single document as separate layers with your first shot as the bottom layer in the document. If you are shooting in RAW format, make sure that if you change settings for one of the images, you make the same changes to all of the images so that their exposures, white balance and other settings match.

Image Alignment

If there are small differences between the alignment of your images, select the Move Tool and use the arrow keys to nudge the layers into alignment. A handy trick for this is to change the blending mode of the top layer to “Difference,” then nudge the layer using the arrow keys. The closer the resulting image is to black, the better the alignment. Once you have finished the alignment, change the blending mode of the top layer back to “Normal.”

Masking

For now, we will make the top layer invisible (click the eye icon next to the Photo 3 layer). Next with the Photo 2 layer selected, create an empty mask for that layer, by clicking the mask icon while holding down OPTION on the Mac and ALT on the PC. Your mask should now be black and the entire layer is hidden.

Now it’s time to get rid of the people in your photo. Select the brush tool and use a brush with a feathered edge. Make sure the foreground colour is white, then Start painting into the mask of the Photo 2 layer in the places occupied by tourists. You will see the people magically disappear from the image!

Once you have removed as many people as you can by painting on the Photo 2 layer, make the Photo 3 layer visible, create an empty mask for it and paint out the remaining person. If you have to take more than three photos, keep repeating the process to erase any remaining stragglers.

You now have a landmark free of people!

Click here to see a larger version. And check here for more of my photos from Ta Prohm and Cambodia.

Notes

While shooting, if you waiting for any appreciable period of time between shots, the light in the scene may have changed. Once you have completed your masking and removed the people, you may be able to discern differences in lighting in the areas where the people were and where they now are not.

If the difference isn’t too off, you can correct this by making active the layer where the people are not present. Then, you can either any of PhotoShop’s tools in the “Image > Adjustments” menu to correct the change in light between the shots.

Categories
Blog Photography PhotoShop Tech

The Art of Photo-Manipulation

CBS News has an article about the current state of image alteration citing a number of famous photo manipulations that have made the news in recent years.

It includes this quote:

“‘The analogy I always like to draw is, imagine a pile of sand […] And when does it go from a couple of grains of sand to a pile? And surely, taking one grain of sand on and off doesn’t fundamentally change the pile of sand. But at some point, it’s no longer a mound of sand, and it’s just a couple grains. But where did that transition happen?'”

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Blog Photography PhotoShop Tech

Adobe Lightroom Beta 3 for OS X

Adobe has just released Adobe Lightroom Beta 3, their RAW image processing solution currently only for Mac OS X. Download and try this public beta release at the above link.

For extensive coverage of the functions in this release, read photoshopnews.com’s article on Lightroom Beta 3.

Edit: I just had a quick look at the program and I personally find that it’s still far too slow for my purposes. I’m running a 1.5 GHz Powerbook with 1.5 GB RAM, so I am above the system requirements, but operations that happen quickly in Adobe Camera RAW just take too long with Lightroom. I hope that the program speeds up in future releases because a number of the features are attractive and it could be a good addition to my workflow.

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Blog Photography PhotoShop

Camera Raw Default Settings

The Luminous Landscape has a brief, but good article about taking control of the auto settings in Adobe Camera Raw.

I use this trick myself. While I sometimes use the automatic settings as a starting point for processing my images, I find it helpful to begin the process with the image as it appeared in the camera. Once you have changed your defaults so that no adjustments are initially made, it is a quick press of Command/Control + U and you can see the automatic conversion. Going the other way involves a few more button presses.

And like Michael Reichmann notes in the article, it is often the case that the automatic adjustments flatten bracketed exposures into separate images that all look the same. It’s much simpler to view these images initially in their original state than it is to have to uncheck all the boxes that have been adjusted by the auto processing.

Categories
Blog Photography PhotoShop Tech

Before and After Photo Retouching Examples

Brian Dilg has an interesting gallery of retouching examples that show the before and after of a photo and his thorough adjustments to the original image.

These pictures remind us that in this age of ubiquitous Photoshop trickery, what you see is no longer what you get.

As a side note, this site doesn’t seem to load up properly in Safari, so you might want to check it out in another browser.

Categories
Blog PhotoShop Software

Adobe CS2 Announced

The next version of the Creative Suite line of software from Adobe is set to be shipped in May. dpreview has a succinct round-up of what’s new in PhotoShop CS2.