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Topic: Digital imaging


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In the News (Sun 21 Jul 19)

  
 Olympus Microscopy Resource Center: Digital Imaging in Optical Microscopy
Digitization of a video or electronic image captured through an optical microscope results in a dramatic increase in the ability to enhance features, extract information, or modify the image.
When compared to the traditional mechanism of image capture, photomicrography on film, digital imaging and post-acquisition processing enables a reversible, essentially noise-free modification of the image as an ordered matrix of integers rather than a series of analog variations in color and intensity.
Basic Properties of Digital Images - Continuous-tone images are produced by analog optical and electronic devices, which accurately record image data by several methods, such as a sequence of electrical signal fluctuations or changes in the chemical nature of a film emulsion that vary continuously over all dimensions of the image.
www.olympusmicro.com /primer/digitalimaging   (1175 words)

  
 Digital imaging -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-11-06)
Digital imaging or digital image acquisition is the creation of (Click link for more info and facts about digital image) digital images, typically from a physical object.
A digital image may be created directly from a physical scene by a (Equipment for taking photographs (usually consisting of a lightproof box with a lens at one end and light-sensitive film at the other)) camera or similar device.
Finally, a digital image can also be computed from a (Click link for more info and facts about geometric model) geometric model or mathematical formula (however, in this case the name (Click link for more info and facts about image synthesis) image synthesis is more appropriate).
www.absoluteastronomy.com /encyclopedia/d/di/digital_imaging.htm   (334 words)

  
 Digital Imaging Encyclopedia Article, Definition, History, Biography   (Site not responding. Last check: 2007-11-06)
Digital Imaging: AOL's Photo Center - Efficiently manage your digital photo collection free with AOL Pictures.
Alternatively, it may be obtained from another image in an analog medium, such as photographs, photographic film, or printed paper, by a scanner or similar device.
Digital image authentication is an emerging issue for the providers and producers of high resolution digital images such as health care organizations, law enforcement agencies and insurance companies.
www.ourlocalcolor.com /encyclopedia/Digital_imaging   (446 words)

  
 Digital Imaging
The digital imaging program began in 1989 and has developed over the last thirteen years in conjunction with the re-housing of the Anthropology collections.
The creation and maintenance of an integrated collections management system and large digital image library pose problems similar in nature to those involved in the care and curation of the physical objects on which they are based.
Imaging stations are mobile so that they can be relocated when necessary.
anthro.amnh.org /anthropology/collections/digital_imaging/digital_imaging.htm   (924 words)

  
 DIGITAL DARKROOM IMAGING AND PRINTING TECH TIPS - Steve Hoffmann's Photography
If you plan to send your digital files out to a professional service bureau like West Coast Imaging or NancyScans, be sure to download their ICC profiles and instructions on how to set up your digital files for their printers.
Scaling digital files for printing is a process that seems to cause some confusion for people who are at the beginning stages of learning to work with digital images.
In simpler terms interpolation means that the imaging or scanning program looks at the existing pixel map of the image and adds or subtracts pixels in an orderly fashion to increase or decrease the resolution (pixel dimensions) of your digital image.
www.sphoto.com /techinfo/wdtech.html   (18881 words)

  
 Digital PhotoCorner - Homepage   (Site not responding. Last check: 2007-11-06)
If 1:2.8 - 4.8 is engraved on the lens ring, the camera’s maximum aperture of f-2.8 at full wide will shift to f-4.8 (about 1.5 stops) as you move to the extreme telephoto setting.
Digital zoom is a worthless feature; all it does is enlarge a section of the image with a resulting loss in resolution.
Much ado is currently being made about shooting in RAW mode, which eliminates in-camera adjustments for color and sharpness, among others, and lets you fiddle with them yourself afterwards in an imaging program.
www.dpcorner.com   (678 words)

  
 Digital Camera Reviews and News: Digital Photography Review: Forums, Glossary, FAQ
Where you'll find all the latest in digital photography and imaging news, reviews of the latest digital cameras and accessories, the most active discussion forums, a large selection of sample images, a digital camera buyers guide, side-by-side comparisons and the most comprehensive database of digital camera features and specifications.
The E-500 is the lightest digital SLR on the market yet has a robust feel and comfortable grip, it also offers a wide range of manual controls and custom features.
The first of a new generation of affordable 8MP compacts, the Olympus µ Digital 800/Stylus 800 Digital is a well-designed 'weatherproof' model that uses 'Bright Capture' technology to boost sensitivity immensely (up to ISO 2500 in some modes), ensuring a bright screen image and blur-free non-flash photography in very low light.
www.dpreview.com   (958 words)

  
 Digital Imaging Solutions
IDenticard's digital imaging systems typically employ a digital camera, monitor, computer, badge printer (PVC, laser, or ink jet printer), and software.
Digital imaging systems simplify and speed security identification card issuing.
The imaging software then combines an organization's logo, photo and ID data in a customer-specified badge format.
www.identicard.com /products/imaging.htm   (115 words)

  
 Community Camera Center -- Digital Imaging   (Site not responding. Last check: 2007-11-06)
Emerging nearly a decade ago as a new technology, digital imaging today is being used by photographers from amateur to professional to create, manipulate, and transmit images.
The distinguishing features among digital cameras are primarily the size of the chip (thus, quality of image), and flexibility of the camera.
Digital photography is appealing, but we find many of our regular customers are dissatisfied with the digital experience and many go back to silver-based photography while the digital camera collects dust.
www.communitycamera.com /digital   (1665 words)

  
 Digital Imaging Laboratory
Through the power of digital imaging previously inaccessible information is being uncovered that helps tell the story of our great state's past.
The main Digital Imaging Laboratory, available for consulting and contract work, is housed within the Nebraska State Historical Society's Gerald R. Ford Conservation Center in Omaha, Nebraska.
For information regarding the Digital Imaging Laboratory at the Nebraska State Historical Society's Gerald R. Ford Conservation Center, or to request a brochure, contact the Conservation Center at grfcc@mail.state.ne.us or 402-595-1399.
www.nebraskahistory.org /lib-arch/research/photos/digital   (437 words)

  
 Digital Imaging: Introduction (Microscopy & Imaging, Cellular Imaging Core, SWEHSC)
Each pixel in a digital image has a bit-depth value, which informs the computer which color (or shade of gray) the pixel will display (the greater the bit-depth value, the more colors/grays to choose from).
Digital imaging software programs (e.g., Adobe Photoshop™) often set their scale factors based on the monitor resolution (72 DPI), however, this setting is really only useful for images that will ultimately be displayed on a monitor (WWW pages).
Digital images from microscopes should have a scale bar of known size added to them before any size changes are applied to the digital image.
swehsc.pharmacy.arizona.edu /exppath/micro/digimageintro.html   (997 words)

  
 Toshiba Digital Cameras
The Toshiba PDR-5300's 5.0 Megapixel CCD sensor means the biggest, brightest and richest digital photos ever - ready to print out in full-color for framing, for e-mailing to friends and family, or for posting on a website.
Built for the serious digital photography enthusiast, Toshiba four-megapixel cameras have it all, so they can do it all.
Toshiba two-megapixel cameras are ideal for digital photographers who previously had a less sophisticated one-megapixel camera and want to upgrade to newer technology, or as a replacement for the conventional family camera.
www.toshiba.com /taisisd/dsc   (209 words)

  
 Amazon.com: Books: Digital Imaging: Tips, Tools, and Techniques for Photographers (Book & CD-ROM)   (Site not responding. Last check: 2007-11-06)
Digital Imaging: Tips, Tools, and Techniques for Photographers teaches photographers how to use digital imaging hardware and software to create and enhance images.
If you are a professional or an advanced amateur photographer, Digital Imaging will show how you can take advantage of the new imaging technology and have fun in the process.
It is very hard to find information on this subject anywhere in the vast library of books covering the subject of digital imaging.
www.amazon.com /exec/obidos/tg/detail/-/0240802977?v=glance   (890 words)

  
 Digital Camera Reviews - over 350 digital cameras reviews!
Here are links to the latest digital camera reviews, with standard test photos, sample photo galleries, detailed measurements of shutter lag, cycle time, and battery life, and complete descriptions of the top digital cameras on the market.
Find digital cameras that match your needs and budget with our Camera Advisor that helps you find the camera that's right for you.
Select the digital cameras you want to compare to see a side by side display of their specifications.
www.imaging-resource.com /DIGCAM01.HTM   (337 words)

  
 Digital Imaging: Hardware (Microscopy & Imaging, Cellular Imaging Core, SWEHSC)
Scientific imaging uses two different types of sensors in digital cameras, CCD (Charge Coupled Device) and CMOS (Complementary Metal Oxide Semiconductor).
Desktop and film scanners are CCD imagers that use either reflected or transmitted light to create images of paper or film.
NOTE: because the LPI value is dependent on the maximum DPI of the printer and the type of halftone screen and printing technology used, check with the printer manufacturer to determine the LPI for a given model (a useful table for approximation).
swehsc.pharmacy.arizona.edu /exppath/micro/digimagehardware.html   (753 words)

  
 Digital Cameras, Digital Camera Reviews - The Imaging Resource!
Casio markets their digital cameras as having "unexpected extras." The Casio EX-Z750 makes good on that promise, with an unusual range of special scene modes, including an incredibly useful "whiteboard" mode for automatically squaring-up and cropping shots of white- or flboards.
As one of the only waterproof digital cameras on the market, pool and other underwater/over-water use is the main reason to get the Pentax Optio WP.
Kodak's EasyShare line of digital cameras are among the easiest to use on the market, and tend to have good color and white balance capabilities to boot.
www.imaging-resource.com   (967 words)

  
 Digital Imaging
Digital imaging is the process of acquiring a photographic image into your computer without traditional photographic film.
The importance of digital imaging was brought home to me again after recently finishing writing a book chapter, I realized how archaic and labor intensive the production of camera ready 5X7 fl and white photos can be.
Digital cameras are the easiest way to get photos in the OR, of patients in the clinic, and x-rays.
www.carletonsportsmed.com /Digital_imaging/digital_imaging.htm   (1019 words)

  
 Digital imaging and photo editing software for digital photography
Explore the endless possibilities of digital imaging with solutions tailored for your unique needs.
Whether you're a digital imaging novice, enthusiast, or professional, work with software that lets you create without limits, get more done quickly and easily, and always achieve high-quality results.
Adobe® Photoshop® CS2 is the professional image-editing standard and leader of the Adobe digital imaging line.
www.adobe.com /digitalimag/main.html   (337 words)

  
 Olympus - Cameras
The perfect digital SLR camera should be three things: compact, powerful and of the highest quality.
Combining these ingredients, the eight million pixel Olympus E-500 digital SLR is a creative photographer’s dream.
This easy-to-shoot camera with 4 million pixels and 2.8x optical zoom is the perfect choice for beginners to digital photography.
www.olympus-europa.com /cameras   (380 words)

  
 Pediatric Radiology | Pediatric Imaging | Paediatric Radiology | Paediatric Imaging | Pediatrics | Paediatrics - ...
University of Iowa - Pediatric Non-Breath-Hold Cardiac MR Imaging
PediatricRadiology.com is a pediatric radiology and pediatric imaging digital library.
"PediatricRadiology.com", the PediatricRadiology.com logo, and "A pediatric radiology and pediatric imaging digital library" are all Trademarks of Michael P. D'Alessandro, M.D. PediatricRadiology.com was funded in part by a grant from the Radiological Society of North America's Research and Education Foundation.
www.pediatricradiology.com   (1530 words)

  
 Digital Imaging Products   (Site not responding. Last check: 2007-11-06)
Get the most powerful digital photography tools and perfect your shots - whether you're a beginner or a pro.
As your passion for great photography grows, Microsoft Digital Image Suite gives you exactly what you need to bring your vision to life.
The ideal software for new digital photographers offers simple and powerful tools for organizing, enhancing and sharing your memories.
www.microsoft.com /products/imaging/products.aspx   (163 words)

  
 Digital Cameras and Technology User Profile
We will also soon be conducting a special multi-client study focusing on Digital Imaging, Cameras, Printing, Posting and the entire user experience.
The second group has a Home PC, has no digital camera, and have imaging products such as a film camera and also have a scanner or photo printer or use their PC, the Internet or a printer for photo imaging
This will be a multi-client study, which is an excellent way to obtain market research as the cost is shared between several companies.
www.metafacts.com /pages/subjects/enh_digital_images.htm   (817 words)

  
 Welcome to the Specialty Graphic Imaging Association (SGIA)
First, digital flatbeds came along and changed the rules of graphics, from what you can print to what you can print on.
Now entry-priced digital flatbed devices are changing the rules even more.
When it comes to technological advances in the printing and imaging industry, where subtle shifts in the technology and processes we use can bring interesting new ideas and opportunities to the fore, technology trains to different destinations are constantly leaving the station.
www.sgia.org   (543 words)

  
 Photography - Designtechnica
New digital photo frame from Ceiva Logic uses a phone line or broadband to deliver photos in a slideshow format to its 8.2" color LCD.
New digital photo album frame features an 8" high resolution screen and displays photos pulled from a large variety of different media card formats.
A new study from IDC reveals the number of pictures taken and printed by digital photographers in the U.S. continues to rise, but fewer images are being printed at home.
news.designtechnica.com /channel9.html   (556 words)

  
 dpii: digital. photography & imaging international
A personal, and very opinionated, look at things a digital photographer should know.
Sinar, makers of some of the best digital view cameras and backs have sold a majority interest in the company to Jenoptik, makers of the eMotion digital back.
This is a subject I've visited in the past, with "History in a Shoebox," but The Herald used it a jumping off point for a comparison on digital archiving software.
www.digitalphoto.com.nf   (455 words)

  
 Digital Imaging   (Site not responding. Last check: 2007-11-06)
Specific digitization procedures, methods, and standards are being examined by the Museum within the framework of pilot projects to test the initial recommendations contained in this report.
In this study of methods, non-metric and metric analyses were carried out on images (taken using a digital camera) of 8 two-dimensional views of each of 30 projectile points.
The multi-faceted and precedent setting role which conservation plays in digital image conversion projects in the NDL in the areas of consultation, training, and treatment for scanning is discussed.
palimpsest.stanford.edu /bytopic/imaging   (2361 words)

  
 Digital camera reviews, photography views and news - DCVIEWS
Owners of Kyocera S5R, S5, S3L or Contax TVS Digital cameras that exhibit these problems can return their camera for repair even if the warranty is expired.
Kodak has announced two new high-resolution image sensors that allow commercial, studio, and professional photographers to capture digital images with the most life-like detail possible.
Sanyo announces the Xacti C6, a digital movie camera that has been ergonomically designed for a comfortable one-handed grip.
www.dcviews.com   (1637 words)

  
 Review of camera, studio lighting, digital equipment: FLAAR digital imaging technology center studio setup
Introduction to professional studio photography and digital imaging equipment in the FLAAR test center at Francisco Marroquin University.
We will also test 35mm SLR digital cameras as well as the 5 megapixel point-and-shoot digital cameras.
If you want to do digital photography of professional quality, and if you need to enlarge your digital images, 4x5 format is a format you should consider for some situations.
www.digital-photography.org /digital_studio_equipment/FLAAR_digital_studio_Guate.html   (442 words)

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