Amazon.com Widgets
May, 2012
COMMENT
Fun Stuff

Setting Manual White Balance, From A Satellite

Mon August 16, 2010

Lake Tuz, Turkey

Lake Tuz, Turkey

When Auto White Balance (AWB) does not work, photographers resort to manually setting White Balance. The procedure is simple enough: aim the camera at a white sheet of paper, take a color temperature reading and assign that to the color white, and shift all colors accordingly. But how do you do that for a satellite camera taking pictures of Earth?

It just happens that Lake Tuz in southern Turkey dries up in July and August, revealing a bright, pristine white field of salt. The lake’s whiteness is ideal for calibrating the white balance of the cameras on Earth observation satellites.

Lake Tuz is one of eight sites worldwide that can be used as an international reference standard to calibrate and validate satellites’ sensors.

[PopSci]

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COMMENT
Fun Stuff, Videos

Scanimation 101

Mon August 16, 2010


From tlokovic

It’s amazing because you don’t have to be restricted to books. Even murals of animated drawings come to life as you simply walk by:


From XBLKhadaver

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COMMENT
Press Releases

EISA Photo Awards 2010-2011

Mon August 16, 2010

EISA (European Imaging and Sound Association), the association of 50 special interest magazines from 19 European countries, has announced their 2010-2011 Photo Awards.

The Nikon D3s tops the Professional Camera category. The Panasonic G2 wins the Multimedia Camera category. The Samsung EX1 wins the Advanced Compact Camera category. Sony’s new NEX-5 is the Micro System Camera winner. As expected, Fujifilm HS10 tops the Super Zoom category. Panasonic TZ10 shines in the Travel Zoom category. And Olympus TOUGH-8010 is the All-Weather Compact Camera winner. See all the winners here:

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COMMENT
Editorial

The Street Predicts The Demise Of Digital Cameras

Mon August 16, 2010

The Street, more known for its financial advice than photography know-how, has predicted that with the continued magapixel race in mobile phone cameras that digital cameras as we know it are on the tech endangered list.

It sees the stats that point-and-shoot growth is only about 2.5% and jumps to the conclusion that it’s on the way out — to be replaced by mobile phones.

Well, it may be partly right. Many casual shooters may well ditch a point-and-shoot (P&S) digital camera for one of the better mobile phone camera, such as the one on the iPhone 4. But, as mobile phone camera moves into P&S territory, the P&S is moving onto higher grounds with features that do not exist on a mobile phone camera, yet. Also, many P&S shooters are upgrading to a DSLR or a DIL (Digital Interchangeable Lens), the “mirrorless DSLR” equivalent.

Here are my “predictions” (I’ll leave financial matters to The Street) — or what I wish would happen [what? they're not the same thing?]:

I see the “TOUGH” category gaining ground: there is something to be said about having an ultra compact camera in your pocket that you can take anywhere without having to worry about damaging it, getting it wet, dropping it, freezing it, dunking it, sitting on it, swimming with it, getting salt water all over it — a “peace of mind” camera for any season, anytime, anywhere.

The next category that I see gaining ground at the expense of P&S digicams is the compact DIL: this is the one you reach for to take to the wedding, the special occasion, when you want to record something important and need to know that your camera will be up to the task. You can leave it on AUTO or take full control.

The DSLR will be with us for a long time to come: at least for a dozen more years until the stats tell the manufacturers consumers want DILs. That a slapping mirror does not a camera make. That, at last, the terms “digital” and “electronic” are starting to live up to their full potential and mean “better than optical.” I don’t see the DSLR edging toward the endangered species status, like film did [though there are still aficionados shouting it ain't dead yet], but it will be transformed, made better, faster, quieter, lighter, easier to use. It just won’t have (or need to have) a slapping mirror (though it may well retain a small fixed partly silvered mirror maybe at the center to reflect light onto a Phase-detect focus sensor), optical viewfinder and lots of optical corrections will be done by software either in-camera or in post-processing.

My crystal ball is murky, so take it all with a grain of salt. Oh, it also says to go buy some shares of Apple.

[Yahoo!]

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COMMENT
Fun Stuff, Videos

Re-Photography of Historic Scenes

Mon August 16, 2010

Image courtesy of Historypin

We’ve all seen examples of a picture of a scene superimposed on a historic scene or vice versa: an actual photo of a historic scene is held up to superimpose an actual scene and photographed. Rephotographers aim to recapture an existing photograph from the same viewpoint.

Here are some examples of rephotography taken by Peter Goin with the goal of providing a visual document of history and change in and around the Lake.


From kinger993

Note how the before and after photos match well. This can be difficult to achieve if you want a perfect match: same viewpoint, same zoom factor, etc.

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COMMENT
Reviews on the Web

Canon EOS Rebel T2i / 550D Review @ Steve’s Digicams

Mon August 16, 2010

Canon EOS T2i / 550D

Canon EOS T2i / 550D

The Canon T2i is an impressive dSLR [offering] unmatched performance.

We’ve added a new Canon EOS Rebel T2i / 550D [Specs] Review to our Reviews Matrix.

Steve’s Digicams has published their review of the Canon EOS Rebel T2i / 550D digital SLR camera with 18MP resolution on a large APS-C CMOS image sensor, a large 3.0-in. high resolution (1.04 million dots) LCD display screen, ISO range of 100-6400 (expandable to 12,800), and Full HD Movie 1920×1080 at 30fps. It is targeted to Families, as well as beginner and serious amateur photographers.

You can read the full Canon EOS Rebel T2i / 550D Review at: Steve’s Digicams.

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Reviews on the Web

Casio EX-FH100 Review @ DCRP (dcresource)

Mon August 16, 2010

Casio EX-FH100

Casio EX-FH100

If you’re after a camera which can record photos and videos very quickly, then the Exilim EX-FH100 is worth a look.

We’ve added another Casio EX-FH100 [QuickPrice Check] Review to our Reviews Matrix.

DCRP (dcresource) has published their review of the Casio Exilim EX-FH100 , a compact ultra zoom digital camera with 10.1MP resolution (on a 1/2.3-inch high-speed back-illuminated CMOS), 10x ultra wide-angle optical zoom (24-240mm equiv.), 3.0-in. LCD (230k-dot), Sensor-shift image stabilization, Premium Auto, ASM shooting modes, DNG RAW, Best Shot Continuous, YouTube Capture Mode, high speed Burst (up to 40fps), high speed videos (up to 1000fps) for ultra-slow motion effect, and HD Movie 1280 x 720 @ 30 fps.

You can read the full Casio EX-FH100 Review at: DCRP (dcresource).

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CASIO EX-FH100 REVIEWS
Get a second opinion. Read the best Expert Reviews on the Web.
Date Camera Review Site
>> Reviews Matrix (All the best reviews on one convenient page.)
2010-09-21 Casio EX-FH100 TrustedReviews
2010-08-16 Casio EX-FH100 DCRP (dcresource)
2010-08-10 Casio EX-FH100 Imaging Resource
2010-06-16 Compact Superzooms DPReview
2010-05-27 Casio EX-FH100 Steve's Digicams
2010-05-12 Casio EX-FH100 PhotographyBLOG

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Reviews on the Web

Kodak M580 Review @ PhotographyBLOG

Mon August 16, 2010

Kodak EasyShare M580

Kodak EasyShare M580

In use proves to be a case of style over substance, with fiddly top plate controls and sluggish response times.

We’ve added another Kodak EasyShare M580 [QuickFact Sheet] Review to our Reviews Matrix.

PhotographyBLOG has published their review of the Kodak EasyShare M580 with 14MP resolution (1/2.3-in. CCD), 8x wide-angle optical zoom (28-224mm equiv.), [?] image stabilization, 3.0-in. LCD (230k-dot), Smart Capture, P, Scene Modes, PERFECT TOUCH Technology, and HD Movie 1280×720 @ 30fps.

You can read the full Kodak EasyShare M580 review at: PhotographyBLOG.

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KODAK EASYSHARE M580 REVIEWS
Get a second opinion. Read the best Expert Reviews on the Web.
Date Camera Review Site
>> Reviews Matrix (All the best reviews on one convenient page.)
2010-09-02 Kodak EasyShare M580 TrustedReviews
2010-08-16 Kodak EasyShare M580 PhotographyBLOG
2010-01-06 Kodak 2010 M Series Press Release

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