Mar 3, 2010

Ceiva Digital Photo Frame

Ceiva Digital Photo Frame displays your photos without a computer! Just insert a memory card, and observe a slideshow of your favourite pictures on a high resolution, LCD widescreen. Its contemporary design is ideal for practically any room in your office or home.

Art Prints, T-shirts, Calendars and Greeting Cards

RedBubble is a global art gallery and creative community. It offers framed prints, canvas prints, posters, greeting cards, calendars featuring illustrations, paintings, t-shirts, drawings, printmaking, and photography by more than 100,000 artists. Over the last few months, RedBubble has shipped hundreds of thousands of items of art to many different countries including the US, Australia, UK, Afghanistan, Azerbaijan, Papua New Guinea, Vanuatu, etc.. Satisfaction is guaranteed.
Sell or buy artworks here.

Feb 19, 2010

Explaining Exposure in Digital Photography

Exposure is the quantity of light collected by the matrix in your camera during a single shot.

If the photo is exposed too long the photograph will be too bright. If the photo is exposed too short the photograph will appear too dark. Almost all digital cameras today have light meters which measure the light in the given shot and set an the exposure automatically.

Most photographers depend on the light meters which is fine, but if you know how to control your exposure you can get more creative pictures.

Creating Better Portraits

Creating and Processing HDR Images with Photomatix

Removing Digital Noise in Photoshop

If you take pictures in low-light conditions, by all means you'll to encounter digital noise. There's nothing worse than these large red, green, and blue dots that appear all over your photo The digital noise (often called "Blue channel noise", "high ISO noise" or "color aliasing") can be removed. Here's how:

First:
Open a image with visible digital noise

Second:Under the Image menu->Mode->Lab Color. Switching to Lab Color is a non-destructive mode change, and won't damage your RGB picture — you can switch back and forth between RGB and Lab Color any time. You won't see any visible difference in your photo on the screen, but if you look up in the title bar for your document, you'll see "Lab", to let you know you're in Lab Color mode.