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Digital Art & Retouching: Rules, Resources and FAQ
Rules: The Digital Arts and Retouching forums fall under the "Industry Forum" category and follow a more strict set of rules than other forums. Please view the Forum Rules for more information. Structure of the Digital Arts and Retouching Forums Digital Arts and Retouching Main Forum The main forum is to be used for discussion of postproduction, digital arts, and topics directly relating to digital artists of various types goes here. Business discussions, concepts, how-to, and post-production issues are just some examples. Challenges, Contests, and Samples Subforum Threads intended to be primarily demonstrations of results of retouching, manipulation, or digital art. Images which are posted in this forum must include a note describing the permitted use of the images, must have permission from the copyright user, and explicitly state that permission from the copyright holder has been granted for such use. Critiques Subforum This is a forum to help people get retouching-only/manipulation-only critiques of their work. If youâd like a critique of the image as a whole, please use the main Critique forum. What is different about the Industry forums? In addition to the regular forum rules, there are two that apply specifically to Tier 3 ForumsâModel Matters; Photography Talk; Hair, Makeup & Styling; and Digital Art and Retouching. Critiques If you want a critique of your image, please use one of the Critique forums. If you want a critique of the post-production work, please use the Digital Arts and Retouching Critique subforum. If you are tempted to give a critique of someone else's work other than those places, please remember site rule #2: No unsolicited critiques. May 30 09 12:20 am Link FAQ Index (More as people ask--what do YOU consider frequently asked?) Where can I find a retoucher? Where can I find images to retouch for practice? Where can I post sample images for other people to work on? SITE OR FORUM SPECIFIC FAQs (These FAQs reference the Photography Forum FAQ answers) IMAGING RELATED FAQs Why do my images look different on the web or in another application than they do in Photoshop or Lightroom? Digital and Computer Technology (These FAQs reference the Photography Forum FAQ answers) Digital Post-production Do I need Photoshop, or are there less expensive alternatives? May 30 09 12:20 am Link Resources Index There are many valuable resources both on and off Model Mayhem. Some of the less controversial ones include: Copyright Information You should have at least a familiarity with the laws in your country. It is worth nothing that every country is different, but that most follow international conventions, making them somewhat similar--but not identical, differing in default ownership, creation, registration, and duration. United States Copyright Office Canada: Copyright Law in Canada UK: Intellectual Property Office for Copyright Australia: Copyright Law in Australia Note that the statutes themselves are not complete, and that case law may have an impact. Also note that privacy rights are not included in copyright law, and that those rights vary even within individual countries. Please let us know if you have any additions or changes to this list. May 30 09 12:20 am Link Digital Noise Noise in digital files is due to physical limitations on the camera, primarily the sensor itself, but partially the rest of the processing system. It can be minimized by the choice of camera, ISO setting, camera settings, and, for Raw files, how it's converted. How do I prevent noise in my images? All else being equal, a larger sensor will have less noise. Small sensor point-and-shoot cameras will have more noise than the larger dSLR sensors, and those cameras will have more than the medium format backs. That's assuming the same pixel count, ISO setting, and technology used. All else being equal, newer technology will have less noise. A new sensor design will have less noise than an older one of the same size and pixel count. All else being equal, a properly exposed image at a lower ISO setting will have less noise than one using a higher ISO setting. Use the lowest ISO setting available to get the capture. Underexposure increases noise. In almost every camera, a properly exposed image at ISO 400 will have less noise than one that's underexposed 1 stop at ISO 200. Sharpening increases noise unless you sharpen using a tool which masks minor variations. Photoshop's Unsharp Mask filter permits this via the Threshold setting; a higher setting exaggerates noise less. Some other new sharpening tools also provide this option; most older or basic ones do not. How do I correct noise in images I've already taken? Depending on the noise, much of it can be dealt with in Photoshop. There are some excellent tutorials on noise-reduction techniques available. Here are some to start with. Sean Duggan's excellent article from Layers Magazine covers many approaches, and discusses some Camera Raw settings to reduce noise as well. Sue Chastain's overview of the Reduce Noise filter. Mike Rodriguez' video using Photoshop's built-in Reduce Noise filter Mikkel Aaland's descriptions of noise reduction techniques. Many other advanced techniques are also available; a web search should find many options. Aren't there tools which do this automatically? Yes. Most only provide minor improvements advances over doing the work manually, but most can drastically reduce the amount of time and effort required. There's a list of the major noise reduction tools and plug-ins in lll's Photo Software List - Resources Back to Digital Art and Retouching FAQ Index May 30 09 12:21 am Link How do I get great-looking skin on a model? Start with a model with great skin, use a great makeup artist, and youâll cut down your retouching tremendously while getting better results. Once that's done... Many retouching novices blur skin to achieve âcleanâ results. Unfortunately, to an educated eye, this is extremely obvious and unrealistic; blurring skin is virtually never a good idea for commercial or high-level work where realistic results are required. In some portrait or glamour situations where the clients are less demanding and the time/cost tradeoffs are different, however, judicious blurring may be acceptable. In those cases use of the healing brush, clone tool, followed by a light application of a blur (Gaussian/median/anisotropic/etc) to the skin may be acceptable. Tools like the Skin Smoothing Plug-ins listed in lll's 'lll's Photo Software List' may save a little time over doing the blurring manually. A more time-consuming approach, but one which gives far more realistic looking results is described in Ronald Tan's Basic Pixel Level Dodging and Burning Tutorial MM thread. Another thread describing this technique is Christosâ Understanding Skin Retouching Regarding LIGHT thread. An offsite guide from Glitterguru (Suzette Troche-Stapp) goes through this as well. Also check out older threads on this topic. (Most of those discuss the less desirable blur-based techniques, however.) Back to Digital Art and Retouching FAQ Index May 30 09 12:35 am Link What Should My Histogram Look Like? What exactly am I supposed to be looking for when I check my histogram for proper exposure? What does a correct one look like? The contents of a histogram simply reflect what was captured or is in the file. It's a graphical representation of how many pixels there are for each brightness level, scaled to fit the available space. The higher the peak, the more pixels of that brightness is there. Black is on the left, White is on the right, and everything else is in-between. ("Middle Gray" will usually be around 110-130, depending on the gamma of the file; it is not automatically 127/128.) May 30 09 12:36 am Link Why do my images look different on the web than they do in Photoshop or Lightroom? They keep coming out flat, off-color, desaturated and/or dull. Most browsers, and many imaging packages still don't understand color management. Your images need to be converted to sRGB before uploading to the web. General-purpose image tools may also exhibit this kind of mismatch if sRGB isn't used. See the Color on the Web section of the Color Calibration and Management Reference thread for details Back to Digital Art and Retouching FAQ Index May 30 09 12:36 am Link What DPI should I use for my images on the web? A web image at 1, 100, 1000, and 10,000 dpi are the same on the web unless some specialized scripts are run. Using the standard tools, there is no difference. These files have different DPI, yet display the same: The first is "1 DPI" and the last is "1000 DPI". Notice how tremendously different they appear--or don't. Notice how different the "72 DPI" image is displayed than the "300 DPI" image. If you download the image, then place it in an application which pays attention to DPI, and then print them in a printing package where DPI isn't ignored, they will print at quite different sizes, but they'll have the same amount of information. No current web browser pays any attention to DPI, however, either for on-screen display or printing from the screen. Back to Digital Art and Retouching FAQ Index May 30 09 12:36 am Link Where can I find images to retouch? Where can I ask for people to retouch my images? Where can I post sample images for other people to work on? If you're looking for help learning how to do postproduction, post in the main Digital Arts and Retouching forum. If you're looking for images to retouch, check out the Digital Arts and Retouching's Challenges, Contests, and Samples forum. Be sure to read that forum's requirements, and the specific details on usage for the images there. If you want to provide samples for other people to work on, post them out the Digital Arts and Retouching's Challenges, Contests, and Samples forum. Be sure to read that forum's requirements, however. If you're looking for someone else to do postproduction work for you, post a notice in Casting Calls. You can also browse for Photoshop Wizards , or review the thread in the Market Forum where many people offer their postproduction services. Google Image Search can be useful if you're only using the images for practice, and won't be displaying them. There are many sites with free, or low-cost stock images available as well; Google's search can help find those. Anyone else have suggestions?? Back to Digital Art and Retouching FAQ Index May 30 09 05:06 pm Link Where can I learn more about Photoshop, Retouching, or similar? Threads on Model Mayhem (Don't overlook the other FAQ entries, such as How to get great looking skin on a model, Dealing with Digital Noise, and What Should My Histogram Look Like? [and others]. Mas Phen's Tutorial Thread: Photoshop The List: Online tutorials and web help Free Photoshop Tutorial and Tips Sites Layers Magazine from Adobe Covers the entire Creative Suite, they have a lot of good articles on getting more from Photoshop and Lightroom. RussellBrown.com Russell is one of Adobeâs shining stars, and has many video tutorials and tip articles. Highly recommended. Bert Monroy's video tutorials Bert takes a different approach than most photographic users do, and is excellent at what he does. Tutsplus.com's Photoshop tutorials Somewhat variable, but there are many excellent tutorials here. The review/rankings help somewhat in determining which to try. RetouchPro.com's Tutorials Aimed almost exclusively at retouching. Worth1000.com's Tutorials More on compositing and manipulation than retouching, there are some very good guides here. ChristySchuler.com's retouching videos There are only a handful of lessons, but they're quite good, and they all focus on dealing with faces. Katrin Eismann's PhotoshopDiva.com articles Covering a range of topics, most are in PDF form, ready to download. Subscription/Paid Tutorial and Tips Sites National Association of Photoshop Professionals (NAPP) Lynda.com KelbyTraining.com What would YOU add? Send me a PM with your recommendations. Back to Digital Art and Retouching FAQ Index May 30 09 05:06 pm Link What are the restrictions on Academic Photoshop's usage Adobe's FAQ about student usage has more information, but includes the following, very frequently asked question: Can a Student Edition also be used for commercial purposes? In North America, Student Edition software can be used for commercial purposes. Outside North America, Student Edition software is for noncommercial purposes only. (The UK FAQ, for example, says: "Student Edition products may not be used for commercial gain.") What about upgrading? Can I upgrade from a Student Edition? Yes, a Student Edition can be upgraded to a commercial version. See the Adobe FAQ link for more details, like whether it can be used after the student leaves school (yes); who is eligible to purchase; etc. Aug 10 09 04:21 pm Link reserved Aug 10 09 04:21 pm Link Best Retouching Threads This is member compiled list of what are considered some of the best threads for retouching advice, hints and tips. Sep 30 13 05:39 pm Link |