Innovative new camera system for tracking fast-moving objects


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I just read about an amazing new camera system that certainly falls squarely in the domain of ‘science photography’.

The system, called the Dynamic Target Tracking Camera System, is currently under development at the University of Tokyo’s Ishikawa Uko Laboratory. What makes it newsworthy is its amazing ability to track fast-moving objects, as shown in this impressive demonstration video:

From a design point of view, this is one of those wonderful examples where innovation is achieved by taking a novel approach the problem at hand. Instead of trying to develop a system that can move a (rather heavy) camera quickly enough to track an object, the system contains two mirrors, one panning and one tilting, which can, through their combined movement, track objects moving at very high speeds. The camera system used with the mirrors can film objects at a rate of one image per 1/1000th of a second, allowing for great slow-motion playback.

Beyond its ability to track ping-pong balls in a lab environment, the Dynamic Target Tracking Camera System has massive potential in the real world, particularly in fast action sports such as tennis, cricket and baseball. In addition to being a great tool for umpiring, it could potentially enable some very interesting and unique slow motion playbacks.

As a second, equally impressive, application, the system can also be used to project images onto an object, as shown to very amusing effect in the above video. I am sure this also has huge real-world potential, particularly in the marketing and promotions space – imagine a sports brand projecting it’s logo onto the ball in a basketball game, for example.

No doubt a system like this can also potentially enable be a whole new dimension in computer gaming – just imagine all the potential applications!

I just love the concept – definitely an innovation worth keeping an eye on!