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Your Mobile Digital Darkroom ? Five Tools of the Trade
While digital photography offers you the ability to review photograph instantaneously, it also offers you the added convenience of editing photos on the fly as well. Enter the world of the mobile digital dark room. Laptops have liberated photographers from their studios and offices once and for all. For the first time this year laptops have outsold desktops according to research firm Current Analysis. In addition to your routine photo gear, here are five must-have items you need to get your mobile darkroom up and running for your next photo assignment: LAPTOP Your choice of laptop is an important consideration. For the most part, a consumer-level laptop such as a Dell, Gateway, or IBM ThinkPad will suffice. On the other hand, if you are a world traveler and you plan to venture into rugged terrain where you may regularly encounter rain, dust, and extreme temperature changes - invest in a rugged laptop. While making your decision, keep in mind the thickness and dimensions of the laptop. You will need to fit this into your photo backpack, so decide carefully. It's adviseable to purchase a backpack first and bring it with you when you're shopping for a laptop. Ensure the processing speed and random access memory (RAM) is sufficient enough to handle the processing of large digital files. You should make sure the laptop also contains a CD burner, wireless network card, and wireless mouse. Consult your salesperson. Other additional considerations include an extended life battery and power adaptors capable of handling power connections in your auto, on airplanes, and other power sources. COMPACT DISCS Delkin Devices offers eFilm Archival Gold CD-R's that incorporate Phthalocyanine dye and a 24k gold reflective layer. Phthalocyanine dye helps resist harmful effects of UV light, heat, and humidity, while gold's inert characteristics prevent oxidation, which causes most CD-R failure. With volatility of computer hard drives and constant threat of virus attacks, Archival Gold CD-R's provide consumers with reliable storage medium to back up images. CARD READER Most card readers on the market today that meet the USB 2.0 standard are suitable. SOFTWARE If your laptop is capable of handling Photoshop CS/CS2 it is recommended that you install it. If space limitations don't permit their installation, then install Photoshop Elements 3.0. This obviously is your editing application, so it is advisable to install whatever application you normally use in your studio or office for a consistent digital workflow. BACKPACK LowePro, Tamrac, and Tenba have gotten much praise in the photo industry, however they are relatively expensive. A great alternative is the new Quantaray - Urban Gear U100 Pro Backpack available at Ritz Camera. At $79.99 for this versatile backpack is an incredible value. Not only can it handle a large SLR and array of lenses, but it has a laptop compartment, and a removable inner shell as well. Comparable backpacks are in the $200 range. When you are ready to venture out and go mobile, do it with confidence knowing that you have all of the tools of the trade to edit your images on the road or off. Ryan Shapiro is a freelance digital photographer based in Germantown, Maryland. His most recent clients include Optical Soceity of America, Kerrigan Media International and Harvard Graduate School of Education. You may reach Mr. Shapiro at: http://www.digitalstockpro.com
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How To Avoid Or Reduce Red-Eye Photography with the aid of a digital camera is beyond doubt very fascinating. However, it also has many a nooks that the users of the digital camera must be aware of and also must be well educated to deal with in order to produce good photographs worth the most prized digital camera. Such a concept is that of the red eye! In order to understand what this red eye actually is, a little detailed introspection is necessary. Basically speaking red-eye is a function of at least three things, they are firstly, ambient level of light because stumpy light level causes the retina of the person to be photographed to open wider to admit more light thereby divulging open the iris, which is the primary part that reflects the red light hence giving the appearance of red eyes for the subjects. Also secondly the younger the person being photographed the wider remains the retina and hence the greater the effect of red eye in the picture. 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Once you have verified your backup medium, you may proceed with the work flow.Work flow Step 4: Culling the HerdConverting the images you never want the client to see wastes time and money. Use your preferred image browser to go through the RAW images and delete any that you know you won't use. Don't worry about deleting the wrong file, that is why we made a backup. If you delete a file you wanted, just bring it back from your backup.Once you have selected your "keepers" from the RAW images, it is time to move on to the next step.Work flow Step 5: File ConversionMost cameras come with software specifically designed to convert the RAW image data from its native format into TIFF files, JPEG files, or some other format that is compatible with the popular image editing software.At our studio, we convert the RAW images into 16-bit TIFF files,because we like to have the maximum amount of data available forediting and processing. Your needs may vary. There are many articles on the Internet that deal with the different file formats and the pros and cons of each. For the purpose of this tutorial, we are going to assume that the files are being converted to 16-bit TIFF files.We now open the software that came with our camera and set it toconvert our RAW image data to 16-bit TIFF files, and save them in the TIFF folder we created in Work flow Step 2. This step can be time consuming, so we often go out to eat while the images from a session are converting.Once the conversion is finished, you will have a folder of 16-bit TIFF files to do editing and retouching on. We use TIFF at our studio because it is a loss less format. That is, we can save the file as many times as we like without degrading the image quality. JPEG is a lossy format, every time you save a JPEG file, you lose a little more data to compression.Work flow Step 6: Editing and RetouchingThis step of our work flow is where the real work is done. 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