Archive for the 'Technology' Category

Lens and camera comparison site

Did you ever ask yourself how a picture took with a particular camera look?\r\n\r\nPixel-Peeper is your answer to that question! Pixel-Peeper is a lens and camera comparison site. You can examine full size pictures fromDatums und Zeitangaben in diesen Geschäfts bedingungen basieren beim internet Kasino spielautomat auf Eastern Standard Time, sofern es nicht anders angegeben ist. a specific lens or camera (more than 100,000 photos are available), also based on a specific setting (e.g. aperture, focal length or ISO). If you\’d like to find out more about how to interpret sample images.Each lens/camera page also lists a number of online stores and eBay auctions along with availability that you can use to purchase equipment, or simply to check prices in your country.

ART AIUD 08, IVth edition

The unfolding of the festival \r\nThe poker texas holdem onlinepoquer texaspoker gratuitojugar poker lineapoker online sinjugar pagina internet,juego paginas web,juego paginaganar en ruletabaccara gratisweb casinopromocion casino pagina internetcasinos espana pagina internetcasino linea,casinos linea,online casinoapostar internetbest western casinojugar a ruletacasino costa bravaafiliados casinostragaperras pagina internetcasinos internacionales portal internetpremios dinero pagina internetcasinos internacionales portalescasino online ruletajuegos casino,juegos de casino gratuitos,descarga de juegos de casinotragaperra portales internetapostar jugar portal webruleta de la fortuna gratisvideo poker paginas webla ruletajuegos la ruletaapostar paginas internetvideo poker lineajuegos interactivos paginas webvideo poker portales webjugar interactivo lineabwin casinopremio portal webpromocion casino portal internetjugar gratis internetroulette gamecasino internacional internetpeppermill casinojugar blackjackcasinos espana paginas internetvideo poker pagina internetjuegos portales internetganar dinero verdadero portal internetjugar cartas lineaapostar jugar portales webcomo ganar a la ruletamaquinas tragaperras pagina internet IVth edition of the International festival of artistic documentaries and photographic arts ART AIUD 08 is taking place in Aiud, between the 2nd - 4th of October 2008.\r\n\r\nParticipation Rules \r\nPeople from all over the world are invited to participate with photos and short movies.\r\n\r\nParticipation Conditions \r\nThe festival is open to all, regardless of the participants\’ age or professional training. The participants can apply with 3-5 photos or/and 1-2 short films.\r\n\r\nThe authors of the photos/ films will receive documentations about the festival. In order for the artists to receive the documentations, it is important that they write down a valid address on the application form. The participant\’s contact information is confidential and will not be made public without the participant\’s permission (the application form can be downloaded from the festival homepage: www.art-aiud.com).\r\n\r\nApplication deadline \r\nThe application form can be downloaded from the festival website www.art-aiud.com ; or you can request it at: info@art-aiud.com\r\nThe photographs and the movies will be sent to the address:\r\n      Centrul Cultural “L. Rebreanu” Aiud\r\n            str, Transilvaniei, nr. 35\r\n            515200 Aiud, jud. Alba, Romania\r\n\r\nWe accept digital photograps also by email. Please send to info@art-aiud.com (with the application form).\r\n\r\nDeadline for sending the works: 15th August 2008 12:00 AM\r\nMore information: www.art-aiud.com

2008 Digital Wizard Contest

Do you work magic with image-editing software?

Think you can spin photographic dross into pure gold using Adobe Photoshop, Corel Paint Shop Pro, Microsoft Picture It!, or other programs? Here’s your chance to put your creativity to the test with Pop Photo’s 2008 Digital Wizard Contest.

You could win the $1,000 grand prize and have your work published in the magazine — and there are cash prizes for runners-up, too! But hurry up — the contest ends March 31!

Download the 12 photos and then prove your wizardry. You must use elements from at least 4 of the shots. You can’t add any other images, but you can apply any filters or plug-ins your software can handle.

The deadline for entries is midnight (ET), March 31, 2008. The winners will be published in the July 2008 issue and on PopPhoto.com.

Cotest rules: PopPhoto.com

Win with your most impressive creations in 2007

Share your best photo with Carl Zeiss AG and win valuable equipment now!

The closing date for sending in your photo is 7 January 2008.Each participant can submit one photo only.
All equipment classes are possible – whether Logitech Webcam, Nokia cell phone, Sony compact camera, Sony bridge camera (e.g. R1), SLR, rangefinder or medium format camera.
What is decisive is that your picture was taken with a lens from Carl Zeiss.

More details: Zeiss.com

Professional Screen Protector system

If you paid thousand of dollars for digital cameras or pda you shold use the new screen protector system!

Giotto’s new professional optical screen protector names “AEGIS”. The rigidity optic glass from “SCHOTT” Germany, it can prevent LCD panel against abrasion, scratch or incident impact. Multi-layer efficient anti-reflective coatings can help with clarity and color blindness. No more residual image and ghost image, always high definition and transmission on your LCD screen. Suitable for all digital cameras and DVs.

Specially ultra lowly reflects the coating for the DSC/mobile phone development to be able to reduce the shining light and to revise the CCD to transform the aberration in the light which the electronic signal in the process creates.

Digital Camera Scene Modes - The 5 Modes You’ll Use the Most

Digital Camera Scene Modes - The 5 Modes You’ll Use the Most
By Karl Peschel

Technology is a beautiful thing. Every year hundreds of new or enhanced products are produced. Digital camera manufacturers come out with new models a couple times a year, each company trying to outdo the other. They’ve gone crazy with the variety of scene modes that are being added to new cameras.

Digital camera scene modes are a simple way for you to “tell” the camera what type of picture you are taking. The camera will then optimize the settings for that particular shot. Some modes change how colors are recorded, others change whether or not the flash fires. The trend now is to add special effects and things that you’ll probably never use.

How often will you use a Starburst effect? Do you take a lot of photos that require a Pastel Color effect? Even the semi-popular Sepia mode is not needed, as far as I’m concerned. One click in your editing software and you’ve got Sepia.

If you’re like most people, you’ll only use a few of the scene modes on your camera. Here’s details on the 5 modes you’re most likely to use.

Portrait Mode

Portrait mode is for taking people pictures. Whether it’s a single person or a group of people, you should use the Portrait mode. Your digital camera will select an appropriate shutter speed and aperture combination to capture your subject and blur the background. The idea here is to make the background less distracting.

Newer digital cameras incorporate autofocus technology that actually scans the picture looking for faces. It’s usually called Face Priority or Face Detection. It especially helps when your subject is not dead center in the picture or when you have a group of people. Nikon, Fuji, Sony and others manufacturers are putting this technology in many cameras.

Check your owners manual to see if your digital camera uses this technology and whether it’s automatic or you have to enable it manually.

Landscape Mode

Landscape mode should be your choice for all of those breathtaking views you want to shoot. Scenic vistas of the beach, the mountains, a field of flowers or a city skyline are all prime uses for Landscape mode. Your digital camera selects an exposure combination to maximize what’s in focus from front to back.

Although it’s not absolutely necessary, using a tripod or some other sort of support will help. Walk around a bit to find the best vantage point. Sometimes a small shift to the left or right (or up or down) will make the difference between a snapshot and a photograph.

Sports Mode

Whether it’s kids soccer or baseball, or an NFL game, Sports mode is designed to help you stop the action. Your digital camera will set the shutter speed as high as possible for the lighting conditions in order to stop action. Sports mode also puts your camera in Continuous shooting mode (hold the button down and shoot 3-4 pictures in a row) and forces the flash off. If you can, setting the ISO to 400 or 800 will also help. A few cameras do this for you.

You’ll want to get as close as you can for great Sports and action pictures. First get physically close, right on the sidelines if possible. Move up and down the field with the action. (Not so easy at hockey games.) Then use your zoom lens to get the shot you want. Take some wide shots to show all the action, along with tight shots of one or two players. This will help tell the story much better.

Be sure to pay attention to what’s going on in the game. You may have to jump out of the way of the players!

Beach/Snow Mode

Having been a longtime resident of Florida, and as a current resident of Colorado, I can attest to the real benefit of the Beach/Snow scene mode. Both film and digital camera light meters are calibrated to a medium tone. Overly bright or dark scenes are not recorded properly. Beach/Snow scene mode is for all those bright scenes.

Big open areas of water on a sunny day. Long stretches of white sandy beaches. Snow covered mountains on your next ski vacation. These are all perfect times to use Beach/Snow mode. You are telling the camera that your subject matter is quite bright and it will compensate accordingly. Instead of muddy grey snow it will be recorded bright and white as it should be.

Sunrise/Sunset Mode

While most Scene modes change the aperture or shutter speed used, Sunrise/Sunset mode changes how the colors of the scene are recorded. The goal is to record the beautiful quality of light at these times of day.

Sunrise and sunset are times when the world is bathed in beautiful warm light. You’ll hear photographers refer to this as Golden Light or the Golden Hours. By using these settings instead of Auto mode you’ll capture that beautiful light and the dramatic colors. Try it for yourself next time you photograph a sunset and you’ll see the difference.

The next time you read your manual (You do know where it is, right?) check out all the scene modes your digital camera has. Perhaps there are a few that you would find useful for your style of shooting. Try them out, along with the 5 listed here, to improve the pictures you take.

Copyright © 2007 Karl Peschel

Karl Peschel runs TeachMeToShoot.com, a website for people who want to learn about digital photography techniques. Karl loves to teach people about photography and strives to explain things in plain English instead of techno babble. Check out the website at http://TeachMeToShoot.com and see for yourself. Sign up for the ShootLikeAPro Newsletter and get the free mini-report Top 10 Tips for Better Digital Pictures!

Article Source: http://EzineArticles.com/?expert=Karl_Peschel
http://EzineArticles.com/?Digital-Camera-Scene-Modes—The-5-Modes-Youll-Use-the-Most&id=580982

Shutter lag

The point-and-shoot cameras are great, that is, as long as the subject of the photo is not moving very fast.
The compact digital camera can take so long to react after you snap the shutter release button that the moment has passed and the desired image is never captured.
The problem is called shutter lag.
But avoiding it, or minimizing it in the next camera you buy — well, that is a tricky problem.And the problem is, camera makers do not want to tell consumers too much about that.
It is just that shutter lag is too difficult a concept to communicate in ads or marketing materials in stores;it still is much easier to sell consumers on a camera’s price, style, color, image-stabilization abilities, wireless ability or even its many preset shooting modes like fireworks, underwater or dining.
The first problem is that shutter lag is not really shutter lag at all, but processor lag:when the photographer begins to push down the button to snap the picture, sensors in the camera begin to take a series of measurements.Then the image is captured on the processor and sent into memory.
The specifications surrounding lag are not standardized and can be interpreted in various ways. Indeed, there is not even one standard. For instance, one might measure shutter lag in auto focus and another with manual focus, which will be much less.
The shutter-lag problem is not true of all digital cameras. The digital single-lens-reflex (S.L.R.) cameras do not have a problem with shutter lag.
Photographers offer a few tips on capturing action shots with point-and-shoot cameras:
1.If you can anticipate a shot then push the shutter-release button down halfway. Priming the auto-focus gets the process started early. When you push the button down all the way, the camera can process the information more quickly.
2.Another trick is to point the camera to where the action will occur, push halfway, and when the action occurs, push it all the way. That means you do not follow the subject, you follow the event. In other words, if you are tracking a downhill skier slaloming through a series of flags, aim at the flags, not the skier.
3.Camera makers also suggested using the burst mode, which quick-fires a series of photos. Shoot the first one in advance of the event and then you probably will capture the significant moment.

More information: The New York Times

Digital Photo Professional Updater

Canon has released Digital Photo Professional 3.0.1 for Windows and Mac. The only change to the program on both platforms is a bug fix:

  • When significantly adjusting the tone curve for RAW images taken with specific models* and executing [Convert and Save] or [Batch Save], gradation was partially lost. But this problem has been fixed. * EOS 5D, EOS-1D Mark II N, EOS 30D, EOS 400D, EOS-1D Mark III

But also the following functions are not available on Windows Vista PC:
* Trimming tool
* Quick check tool
* Prints with detailed settings
* Contact sheet prints

Digital Camera Basics-Resolution - Exposure - Focus - and Storage

Digital Camera Basics-Resolution - Exposure - Focus - and Storage
By B Lee

Resolution

The amount of detail that a camera can capture is called the resolution, and it is measured in pixels. The more pixels a camera has, the more detail it can capture and the larger pictures can be without becoming blurry or “grainy.” High-end consumer cameras can capture over 12 million pixels. Some professional cameras support over 16 million pixels (megapixels), or 20 million pixels for large-format cameras. For comparison, it has been estimated that the quality of 35mm film is about 20 million pixels.

Exposure and Focus

Just as with film, a digital camera has to control the amount of light that reaches the sensor. The two components it uses to do this, the aperture and shutter speed, are also present on conventional cameras.

Aperture: The size of the opening in the camera. The aperture is automatic in most digital cameras, but some allow manual adjustment to give professionals and hobbyists more control over the final image.

Shutter speed: The amount of time that light can pass through the aperture. Unlike film, the light sensor in a digital camera can be reset electronically, so digital cameras have a digital shutter rather than a mechanical shutter.
These two aspects work together to capture the amount of light needed to make a good image. In photographic terms, they set the exposure of the sensor.

In addition to controlling the amount of light, the camera has to adju Read the rest of this entry »

Digital Camera Basics

Digital Camera Basics-Images
By B Lee

In the past twenty years, most of the major technological breakthroughs in consumer electronics have been built around the same basic process: converting conventional analog information (represented by a fluctuating wave) into digital information (binary information represented by ones and zeros, or bits). This fundamental shift in technology has changed how we handle visual and audio information — it completely redefined what is possible.

The digital camera is one of the most notable examples of this shift because it is so truly different from its predecessor. Conventional film cameras depend entirely on chemical and mechanical processes — you don’t need any electricity whatsoever to operate them, other than for a flash. On the other hand, all digital cameras have a built-in computer, and all of them record images electronically.

The new approach has been enormously successful. Since film usually provides better picture quality, digital cameras have not completely replaced conventional cameras. But, as digital imaging technology has improved, and prices dramatically decreased, digital cameras have rapidly become more popular.

In this article, we’ll find out exactly what’s going on inside these amazing digital-age devices.

Understanding the Basics
Let’s say you want to take a picture and e-mail it to a friend. To do this, you need the image to be represented in the language that computers recognize — bits and bytes, or binary information. Essentially, a digital image is just a long string of 1s and 0s that represent all the tiny colored dots — or pixels — that collectively make up the image. If you want to get a picture into this form, you have two options:

1) You can take a photograph using a conventional film camera, take the film to a developing lab that processes the film chemically, prints it onto photographic paper, and then place the picture on a digital scanner to sample the print (record the pattern of light as a series of pixel values).
Read the rest of this entry »

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