Capturing Autumn colour better

nopolariser-vs-polariserandprofile-web

Upper: unprofiled (Standard) raw conversion. Lower: using a tunsgten-light generated custom camera profile, combined with a polarising filter, gives a more vivid impression.

Most Alpha system users know that some – not all – cameras have a special JPEG mode for Autumn Colours. They’ll also know that if you shoot raw, with no JPEG in camera, only Sony software replicates this. The choice of picture looks or camera profiles in Lightroom and other programs ranges from none (one default) to good (a full basic range similar to Canon settings). However, you can go way beyond the default look your camera will produce from the Autumn colours we are seeing right now (UK) if you profile your camera using the X-Rite Color Checker Passport and the free downloadable software which goes with it. You can also use this software with any standard MacBeth Color Checker card.

You still need to create a .dng file from your original raw, as you also do for Adobe’s free camera profile generator. The X-Rite software creates much smaller profile files but they are no less effective.

Here’s my tip – normally, you calibrate by daylight and the Adobe Camera Profile (.dcp) includes automatic adjustment for tungsten. You can also take two test shots, one under each lighting condition. Experimenting with the X-Rite software, I found that if you only use tungsten to create your profile, all the daylight ‘landscape’ colours (especially green foliage and the sky) really pop out. The greatest change is in the sky blue, which can be very disappointing if you use Adobe Standard as your camera profile for raw conversion.

A7RIIprofiles

The zip file you can download from above contains some .dcp profiles for the A7R II which I’ve produced (the names are more or less self-explanatory). They should be unzipped and placed in the CameraProfiles folder of Camera Raw in Application Support>Adobe. You can find the software, instructions for PC and Mac, at:

http://xritephoto.com/ph_product_overview.aspx?ID=1257&Action=Support&SoftwareID=986

Using the stock Lightroom/ACR A7RII camera profiles you’ll find that the Landscape flavour tends, if anything, to make sky blue lighter. My tungsten-generated profile has most of the overall ‘snap’ of Landscape plus very much richer sky tones.

The second tip with Autumn/Fall colours is, of course, to use a polariser. I’d say this makes the single greatest difference to all Autumn colours even if you can’t see it clearly when composing. The individual leaves reflect light, and the polariser cuts through this to reveal the full colour. Because it also darkens the sky, the often fairly dark colours of Autumn trees come to life better. You don’t need to study the trees, just set the polariser for the best results with the sky. The leaves are at such random angles all positions tend to work equally well. It can however be worth trying a few different rotated positions of the polariser especially if there is also water in the shot. What deepens the sky may also reduce the strength of reflections in water. Experiment!

– David Kilpatrick

If you are considering buying a Color Checker, Color Checker Passport on Amazon can benefit this site.

 

New Lightroom and ACR release candidates

Beta (release candidate) versions of new Lightroom and Adobe Camera Raw can be downloaded free now from Adobe Labs. You won’t get these updates using the normal search for updates in Adobe apps, as they are not the final release and can not be found on Adobe.com Downloads yet.

Links:

http://labs.adobe.com/technologies/cameraraw7-4/

http://labs.adobe.com/downloads/lightroom4-4.html

These updates will work until April 30th by which time there will be a full release version. For Sony users, the updates provide better lens correction for the RX-1, support for the Hasselbad Lunar (NEX-7 based luxury camera), and lens profiles for the new type Sigma 18-250mm HSM Macro and 180mm prime macro lenses. There are also some improvements to the conversion and controls.

Adobe gives away legacy Photoshop/Suite (CS2)

If you don’t like using Elements, and can’t afford the latest Photoshop, and have something like a Mac G4 or early Intel series, or a Windows XP machine, Adobe has an unbeatable price for you to download and use Creative Suite CS2.

Free.

The link you need is:

https://www.adobe.com/cfusion/entitlement/index.cfm?pid=4485850&e=cs2_downloads

Be warned that since this link was made public, the server has been down occasionally and the site temporarily unavailable. It has been restored but you may have to retry for a quieter period. This is a popular move from Adobe.

The important element of CS2 for the photographer, Photoshop, is only part of the deal as you also get InDesign, Illustrator and Premiere (pre-HD video).

You can use CS2 for a wide range of photo editing tasks, and although it does not support new Alpha and NEX raw files, it is easy enough to convert these to .DNG (Adobe Digital Negative) format using the DNG Converter. This is also a free download:

http://www.adobe.com/support/downloads/detail.jsp?ftpID=5519 (Windows)

http://www.adobe.com/support/downloads/detail.jsp?ftpID=5518 (Macintosh)

ACR 7.2 and Lightroom 4.2 RC – RX100 compatible

The good news is that you can now download, free, the Release Candidate versions (expire October 31st) of Adobe’s Lightroom 4.2 and Camera Raw 7.2, as well as DNG Converter 7.2, which will give you raw conversions for the Sony Cyber-shot DSC RX-100.

The bad news is that no camera lens profile is included, and until someone creates one, the distortions and CA of the RX-100 lens are not corrected by these programs. Also, we can confirm that no further highlight recovery is possible, beyond that already enabled in Sony Image Data Converter. This has not always been the case with ACR/LR. They have often enabled clipped highlights to be recovered with useful detail from KM and Sony raw files. The RX-100 raw files are right on the edge of overexposure and you just can’t pull burned out highlights back in.

But against this, the high ISO performance of the RX-100 is superior to, for example, the NEX-5n. That’s surprising and worrying, as the 5n is better than the NEX-7. ISO 3200 images from the RX-100, processed through ACR 7.2RC, are about as good as any APS-C camera currently manages and not far off what can be expected from a full framer.

Shot at f/1.8 on the RX-100, 1/30th, ISO 3200 – about as dark as it gets for hand held shots.

100% ACR 7.2 clip with NO noise reduction at all and no sharpening

On the Canon 5D MkIII, 1/3oth at f/2.8 using the 40mm pancake lens – twice as much light as the pub scene above, gold Olympic letterbox in Edinburgh seen by night time street lighting

Sure, at 100% under the same process conditions it is better – but once you apply NR to the Sony image, the difference is levelled considerably. And this is the world’s best full framer for low light, right now, over 20 megapixels.

Here is your download link for Adobe Lightroom ACR 4.2 RC:

http://labs.adobe.com/downloads/lightroom4-2.html

And here is your link for ACR and DNG Converter:

http://labs.adobe.com/downloads/cameraraw7-2.html

The results at speeds from ISO 80 to 400 are a match for any DSLR, with the exception of the issue of dynamic range above highlight clipping. There is no significant margin for highlight recovery. This is a marked contrast to the early KM Sony sensor such as the 8 megapixel used in the Dimage A2, which had almost two stops of clipping-free highlight recovery using the metered exposure in high contrast situations.

– DK

 

Photoshop CS6 beta – download now!

LONDON, UK. — March 22, 2012 Adobe Systems Incorporated (Nasdaq:ADBE) today announced Adobe® Photoshop® CS6 beta, a preview of what’s to come in the next release of the industry standard in digital imaging, is available as a free download from Adobe Labs. Customers can download the beta, try out the experience and provide feedback to the product team. Packed with groundbreaking new innovations, features and incredible performance enhancements, Photoshop CS6 beta is available for the Mac OS and Microsoft® Windows® platforms. The final release is expected in the first half of 2012.

“Photoshop CS6 will be a milestone release that pushes the boundaries of imaging innovation with incredible speed and performance,” said Winston Hendrickson, vice president products, Creative Media Solutions, Adobe. “We couldn’t wait to share this beta of Photoshop CS6 with our customers and are looking forward to hearing from them and seeing the ways they are incorporating the beta into their daily creative workflows.”

New Features in Photoshop CS6 Beta

Photoshop CS6 beta demonstrates Adobe’s focus on huge performance enhancements, imaging magic and creativity tools that offer customers a new experience in digital imaging. Key features include new additions to the Content-Aware tools: Content-Aware Patch allows greater control by letting users select and duplicate an area of an image to fill in or “patch” another, and Content-Aware Move lets users select and magically move an object to a new place in the image.

Customers will experience incredible performance, powered by the new Adobe Mercury Graphics Engine*, enabling near-instant results from popular editing tools including Liquify, Puppet Warp, Transform and Lighting Effects; and a refined, modern interface featuring dark UI options to make images pop. New and re-engineered design tools make creating designs faster and more efficient. Vector layers allow users to apply dashed lines and gradient strokes, searchable layers quickly zero in on any layer, and new type styles let designers swiftly apply type treatments to their designs.

In addition, the Photoshop CS6 beta offers all the features of Adobe Photoshop CS6 and Adobe Photoshop CS6 Extended, such as new 3D editing features and quantitative imaging analysis capabilities. These features will be included in the shipping version of Photoshop CS6 Extended when it becomes available.

Pricing and Availability

The Photoshop CS6 beta is available immediately as a free download in English and Japanese. At installation, users will be required to provide an Adobe ID to complete a one-time login and online product activation. For information on how to install Photoshop CS6 beta, visit www.adobe.com/go/photoshopcs6. Customers can submit feedback via the Photoshop CS6 beta forum. Users can also connect with the Photoshop team via the community-powered site; on Facebook; YouTube; Photoshop.com blog; or via Twitter.

Free download PDF guide to Adobe Camera Raw

You can open or download an excellent (slightly dated, unrevised since ACR 6.1 but finally translated into English from the original Italian by Francesco Marzoli) guide to all the deeper functions and tricks of efficient workflow using Adobe Bridge, Camera Raw, Lightroom and Photoshop from X-Rite:

http://www.xritephoto.com/Documents/Literature/EN/GuidaCameraRaw_en.pdf

This PDF instruction book obviously mentions the use of X-Rite’s ColorChecker Passport for calibrating cameras, that’s why they have sponsored the guide. But it goes far beyond this to explain with clarity all the controls of ACR, and many tips are given on how to use them best.

As an example, we didn’t know that Bridge could be forced to use Camera Raw without taking over Photoshop – meaning it can be run separately, allowing you to do other work in Photoshop while ACR does file conversion and saving from within Bridge alone.

You can load this guide into your iPad or other reading device. Just SAVE the target file, and ADD to your iTunes Bookstore Library, it will then be readable. For other devices simply save the PDF and transfer.

Adobe releases 6.3 and 3.3 raw with 560-580 support

Raw conversion for the Sony Alpha 560 and 580 models is now available from Adobe. Adobe has released the final ‘cut’ of Lightroom 3.3 and Camera Raw 6.3, along with other improvements on December 7th and a Bridge update which was released a week ago:

Photoshop CS5 12.0.2 update

December 7, 2010
Windows | Macintosh

TWAIN Plug-in update

December 7, 2010

Camera Raw 6.3 update

December 7, 2010
Windows | Macintosh

DNG Converter 6.3 update

December 7, 2010
Windows | Macintosh

Lightroom 3.3 update

December 7, 2010
Windows | Macintosh

Adobe Bridge CS5 4.0.4 Update

November 30, 2010
Windows | Macintosh

Adobe ACR6.2/LR3.2 Lens Profile – Nikkor AF-S 85mm f/1.4G

I have been using the new Nikkor AF-s 85mm f/1.4G lens, arrived yesterday. I have produced both raw and JPEG profiles for the lens on the D3X – these can also be used on the D3, D3S and D700 (profiles tend to be fairly portable between bodies, if done on the highest resolution option).

Download link:

http://www.dphotoexpert.com/Resources/NikkorAFS85mmprofiles.zip

Submitted to Adobe. This profile was made at 4m distance, and maps the lens at f/1.4, f/2.8, f/5.6 and f/11.

Very little correction is applied as the lens is already very good, but there is a small adjustment to distortion and vignetting, and some cleaning up of visible CA. It is still a good idea to enable de-fringe as well.

– DK

NEX, A33, A55 support – new ACR 6.2/LR3.2 final

The final release of Adobe Camera Raw 6.2, DNG Converter 6.2 and Lightroom 3.2 includes raw conversion support for the Alpha 33 and 55 models as well as the NEX-5 and NEX-3, Alpha 290 and 390 which were included in the Release Candidate versions. These August 30th releases are final version, RC versions are a form of beta test.
The bad news is that anyone using the LR3.2 RC as a temporary free solution for getting full profile correction without investing in Photoshop CS5 will lose their freebie. But Lightroom is eminently affordable, and it can function as a raw conversion front-end for any earlier Photoshop or Elements version. On its own, it is a mere 10MB of program data fatter than Adobe Camera Raw as a plug-in and runs with great efficiency on modestly specified laptops (etc). It’s a lean, keenly priced solution which offers many further benefits as a DAM (Digital Asset Management) library such as keywording, copyright control, metadata editing, version stacking and multiple catalogues.
http://www.adobe.com/support/downloads/new.jsp
I am informed that support is included for the 16mm lens on NEX (profile) but I can’t tell whether it is the profile I supplied to Adobe Labs, or a new one, because my profile has remained unchanged on my system – same names, same modification date. And there’s no NEX-3 version which might be expected if they had created new profiles. So it looks as if it could be worth sending profiles into Adobe after creating them.
It’s fantastic news that Adobe has released ACR for the new Alpha 55 16 megapixel sensor before the cameras even hits the street – mine is on order, waiting! Not so great for Nikon users; no D3100 raw conversion in this release. But Canon users get the 60D (despite Adobe missing it out from their front page list). Adobe did this Sony friendly pre-release once before, for the Alpha 100, getting the conversion into place before the camera went on sale.
The bad news is that the Alpha 580 and 560 models are not in the list alongside the fixed mirror pellucid, transflective (anything but Translucent, please…) cameras.
The instruction manual for the Alpha 33 and 55:
http://esupport.sony.com/US/perl/model-documents.pl?mdl=SLT-A33&region_id=1
is already on-line and shows a March 2010 publication date, which means that Sony has had these new cameras in existence since the beginning of the year, certainly well before PMA when mockups were shown. It’s likely that Adobe’s Thomas Knoll has been using one from the first bug-free pre-production model onwards!
Now all we need is the revised lens series with SAM or SSM motors fitted into the 16-80mm CZ, 16-105mm Sony, 18-200mm and 18-250mm Sony; the 11-18mm wideangle replacement, the 75-300mm SAL replacement, and a few other goodies. Hopefully all Zeiss glass gets SSM where possible. That 16-80mm CZ is four years old now as a design. A tweak to the maximum aperture, or the zoom range, would revive interest.
– David Kilpatrick

ACR 6.2 2010 Process – huge improvement

Before the launch of the NEX models, the last camera we reviewed here was the Alpha 550. The final review pages dealt with the high ISO performance.
Following the release of Adobe Camera Raw 6.1 and 6.2, the new ’2010 Process’ has replaced the ’2003 Process’ in conversions (you can select either option). The 2010 Process used with manual adjustment of the Noise Reduction controls can produce really exceptional ISO 6400 results.
This changes any previous conclusions about the usefulness of Alpha 550 high ISO settings, and indeed brings them into line with the results we have seen from NEX – which of course defaults to the 2010 process, and can not be processed using earlier Adobe Camera Raw versions.
Here is the old process, top, seen at a reduced scale of a 100% view at ISO 6400:

Click the Process 2003 image above to open the original 100% size screen shot.
Below is the new 2010 process, which is more than just a minor tweak – it’s an entirely different way of getting the data out of the raw file.

Click this image to see the Adobe Process 2010 result full size. All the settings were identical for these two conversions. The improvement is on such a level that ANY test reports on the Alpha 550 produced in 2009 using CS4 and Adobe Camera Raw 5.x are invalid.
The NR can be moderated to produce more detail on the 2010 process midtones at the expense of more visible grain (but it’s nothing like the 2003 pattern – it remains mainly a fine luminance pattern). I have used a setting which produced a clear comparison. Entirely different NR settings are actually better, with the two processes, but no matter how you adjust the ‘2003’ version it never looks anything like as fine as the 2010 one.
Should dPreview and others update their RAW sample images because the old process was so badly matched to the .ARW format? Nothing like the same difference is made for example to Nikon raw files, 2010 is better, but 2003 didn’t mess up the higher ISOs in the way it always did for Minolta/Sony raws.
Please note that if you don’t want to get CS5, you can still get the benefit of this new conversion with Adobe Photoshop Elements 8.
– David Kilpatrick

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