3D photography with a phone is possible with Stanford University technology

Researchers at Stanford University have developed a new approach that allows standard image sensors to illuminate light Three-dimensional To see. With this technique, Camera phones It can measure the distance of objects and make 3D photography available to mobile users.

Currently, only specialized and expensive lidar systems can measure the distance between objects with the help of light. These systems use lasers that measure the distance of light after they are fired at objects. Therefore, the distance of objects, their speed, backward or forward motion and the intersection path of two moving objects are among the things that can be detected by this technology.

Now the new approach of Stanford researchers can Leader with megapixel resolution Enable for some cameras, such as mobile cameras, which have not been used before. Higher resolution allows the leader to identify far more distant targets.

“Okan Atalar”, one of the researchers of this project in an interview with Digital Trends explains:

“Our approach is to turn standard and highly advanced 2D sensors into 3D sensors, not to build them from scratch.”

One way to add 3D imaging capabilities to standard sensors is to add a light source and modulator that can turn light on or off millions of times per second. By measuring changes in light, engineers can calculate the distance, which requires a lot of energy to do with current modulators.

Researchers have now solved the problem by designing a new, simple modulator that can be integrated with mobile cameras or digital SLR cameras. According to Atalar and his consultant Amin Arbabian, the system could be used in the future for a new type of compact, low-cost, low-consumption leader, paving the way for drones, drones and other applications.

3D photography with a mobile camera

Researchers explain that the widespread use of 3D technology can Photography Dramatically change, because in these conditions photographers can shoot without being in a place.

Hans Hansen, CEO of a 3D photography company, explains:

“It will be used for teleworking, learning and safe distances during epidemics, as well as for diagnosing, treating and repairing functions in the healthcare, technology and manufacturing sectors.”

Headphones IPhone 13 Pro And Pro Max Apple uses lead, but Stanford researchers claim that implementing their approach is much less expensive than the one used by Apple and can be installed on a wider range of phones.