Perhaps in the eyes of Microsoft's Principal Investigator Shahram Izadi, the arrival of the enhanced and virtual reality world is not marked by the Oculus Rift. Only when the threshold is low enough, new technologies can be more widely accepted by more ordinary people.
At Microsoft Research, he and his colleagues developed a way to turn a regular phone into a 3D scanner. Any mobile phone - whether it is Windows Phone, iPhone or Android phone, after loading their R&D system, only the camera and processor that comes with the phone, do not need to be connected to the Internet, rely entirely on local computing power and image processing capabilities. , you can scan 3D items.
The system is called MobileFusion. From the appearance of the filming, "It is not much different to take a photo with a common mobile phone. But in fact, it is already a complete 3D model," said MobileFusion research team member, Oxford University. Dr. Peter Ondruska introduced the student.
Ordinary people take pictures like this:
MobileFusion takes a picture like this:
The principle of ordinary camera imaging is this:
The principle of MobileFusion scanning 3D is this:
Don't look at most of the devices, the iPhone's rear camera resolution is only 8 million pixels, but the accuracy of the scan is still no problem. Project member, Microsoft Research Principal Researcher Pushmeet Kohli, revealed that the quality of the material files scanned by MobileFusion is higher than expected, enough for 3D printing, augmented reality games and other use scenarios.
"With this software, it's pretty fun to scan the Eiffel Tower when you go out and share the 3D digital model with friends and family," Izadi said.
What he said is not without reason. 3D scanning is not limited to research purposes. Many consumer-grade electronic products available on the market already contain some software and hardware for 3D scanning functions. The scanning capabilities, accuracy, and ease of use of hardware and software have been compared. Good level. For example, Intel is working with a number of vendors to install a module called RealSense on a computer, tablet or even a mobile phone: it consists of at least two cameras that can capture 3D visual content for live face recognition, Construction industry measurement and other scenarios.
Although in terms of hardware cost, RealSense is much better than 3D scanning hardware in previous years, the researchers are not satisfied. "In our opinion, the universality and usability of 3D scanning is the most important," Izadi said.
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Mobile power usually designed lightweight, compact, easy to carry, to facilitate mobile use. After fully charged mobile power charger, you can charge digital products four or five times electric, with the appropriate connectors connect your digital devices or directly connected USB On-the-Go (USB-OTG) portable with usb cable type equipment, mobile power through automatic detection or simple switch to start your digital devices powered or charged.
Usage:
1. Power Bank for Phone charge:
2. Power Bank for Tablet:
3. Power Bank for The digital camera and a video camera:
4. Power Bank for Other compatible devices
In fact, if the charging voltage is 5V and the current of all devices within the mobile power can withstand a range of mobile power can be used, as long as the relevant charging port, can be used mobile power charging.
Power Bank
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