Archive for the ‘Application’ Category

No one wants to be left behind in 3-D

John Honeycutt, executive vice president and head of international business operations for Discovery International, described the Panasonic AG-3DA1 3-D camcorder as a tool to be used extensively (and cost-effectively). He also called a new concept camera from Sony “the future.”

John Honeycutt, executive vice president and head of international business operations for Discovery International, described the Panasonic AG-3DA1 3-D camcorder as a tool to be used extensively (and cost-effectively). He also called a new concept camera from Sony “the future.”

From the vendors selling 3-D equipment to buyers on the fast track to purchase it, NAB came back to life this year after last year’s economic meltdown. Whether 3-D succeeds in the long term or not, major broadcasters are fearful of being left behind.

One example is Turner Broadcasting, who is “moving full speed ahead” on 3-D technology, said Ron Tarasoff, Turner’s vice president of broadcast technology and engineering. He said Turner sees 3-D as a viable way of transmitting TV in the future.

Today, most of Turner’s work involves equipment testing as the 3-D standards bodies consider setting future standards. “There are many different possibilities in how you produce and distribute content in 3-D,” Tarasoff said. “We need to look very carefully at what will help us with 3-D delivery. We’re almost at the same point we were many years ago with HD. There’s this big push toward 3-D, and there’s very little 3-D equipment out there. There are still many different possibilities in how you produce and distribute content in 3-D.”

Also checking out 3-D gear was ESPN, who is committed to airing 85 events this year. Kevin Stolworthy, the network’s senior vice president of technology, said that at NAB he was looking for vendors with whom he was not familiar. “We think there’s going to be a lot more people out there with new 3-D equipment, software and production tools,” he said. Read the rest of this entry »

‘Not (3-D TV) tonight, dear; I have a headache’

When viewing movies, most less than two hours in length, binocular dysphoria has not been a huge issue for audiences.

When viewing movies, most less than two hours in length, binocular dysphoria has not been a huge issue for audiences.

Most 3-D display technology, whether in the theater or at home, requires viewers to wear electronic glasses that are timed to open and close rapidly. A slightly different image is projected to each eye, and from that difference, the brain creates the illusion of depth.

However, our brains process visual information in many different ways, and human depth perception is a very complicated business. The brain uses 10 different cues to figure out the distance of an object. One if them is parallax, which is used by most 3-D TVs. For 3-D to work, the brain must reject several of the other cues in favor of parallax. Read the rest of this entry »

3-D display without glasses now available

Aside from its new 3-D TV sets, Sunny Ocean Studios claims it can retrofit regular displays for 3-D and also assist in 2-D-to-3-D image conversion.

Aside from its new 3-D TV sets, Sunny Ocean Studios claims it can retrofit regular displays for 3-D and also assist in 2-D-to-3-D image conversion.

Following predictions at this year’s CES that it would take many years to create affordable 3-D video displays without glasses, Sunny Ocean Studios of Singapore has introduced a 27inch 3-D HDTV offering 64 viewing angles without glasses.

A serious upgrade from eight or nine viewing angles and lenticular displays shown at CES, Sunny Ocean Studios claims it can retrofit regular displays for 3-D and also assist in 2-D-to-3-D image conversion. Where most companies offer stereoscopic 3-D, which uses glasses, Sunny Ocean is pushing auto-stereoscopic, which is glasses-free 3-D.

“We are presenting a solution where the image appears to float spatially in front of the screen without the help of the usual aids like 3-D glasses,” said Armin Grasnick, founder and managing director of Sunny Ocean Studios. Read the rest of this entry »

Making 3-D production work for any budget

On the set of “The Mortician,” cinematographer Michael McDonough uses an Element Technica Quasar 3-D camera rig. Photo by Cook Allender.

On the set of “The Mortician,” cinematographer Michael McDonough uses an Element Technica Quasar 3-D camera rig. Photo by Cook Allender.

For more than a century, the term “low budget” was never applied to 3-D production. Making 3-D content was always tricky, complex and expensive. And like with any nascent technology, equipment costs usually take a while to become affordable, and production values improve over time.

However, highly skilled 3-D production is already being applied to a wide a variety of projects, some with limited budgets, as professionals find new cost-effective tools to get the job done. A good example is the new Panasonic AG-3DA1 handheld 3-D camcorder that costs $21,000. These tools are limited in their scope (they are not going to be used to shoot a major feature like “Avatar”), but they provide the effect audiences are coming to expect.

Read the rest of this entry »

3-D TV is still an experiment

Like many, Insight Media thinks the market will grow quickly, predicting sales of 3-D TVs to increase more than tenfold from about 3.4 million this year to 49.6 million by 2015.

Like many, Insight Media thinks the market will grow quickly, predicting sales of 3-D TVs to increase more than tenfold from about 3.4 million this year to 49.6 million by 2015.

I understand there’s a lot of hype and promising sales predictions surrounding 3-D technology, but we all need to take a closer look at the real world for a moment.

Three-dimensional images, or what we popularly call “3-D,” has actually existed as a tiny niche in film technology for more than 120 years. These gimmicky films were always expensive to produce and usually required viewers to wear special glasses to see the effect.

That technology has emerged in fits and starts. 3-D films were especially prominent in the 1950s in American cinema, and later underwent a worldwide resurgence in the 1980s and ’90s driven mainly by giant-screen IMAX theaters. Read the rest of this entry »