According to the consulting report of Maxims, 3D sensing is a breakthrough technology that has made the world amazing in its field of application! Technology enthusiasts are thirsty for new inventions. The 3D sensor is the core of depth sensing technology. Its purpose is to connect the device with the real world, which is an exciting thing for most consumers. 3D sensors have a wide range of applications in modern life, from cameras, drones to robots.
It is precisely because of the use of sensors in the Internet of Things to provide a sense of life, artificial intelligence has also flourished. For example, a camera sensor gives artificial intelligence "vision" and the microphone gives it "hearing."
The sensor can satisfy the input of different sensing parameters at the same time. With infrared, artificial intelligence can sense the difference in heat and identify different objects. Ultrasound "hearing" can identify sound waves that humans cannot hear.
Virtual Reality (VR) and Augmented Reality (AR) Applications
In virtual reality and augmented reality, 3D sensing technology has been used in teleconferences, and real estate developer marketing teams have used this to remotely display properties for sale to customers. For gaming enthusiasts, 3D sensing technology can provide an exciting experience while also being used for 3D printing, design, object and face recognition.
The world's top technology companies are not far behind. Both Samsung and Apple are trying to use 3D technology to increase the competitiveness of their products in order to compete with their opponents. Qualcomm and Qijing Optoelectronics jointly launched a high-resolution 3D depth-sensing camera for applications such as biological face recognition, 3D reconstruction, security, and automotive.
The latest application of 3D sensing
Vayyar Imaging, Inc., a 3D imaging sensor manufacturer, will introduce 3D sensors that can penetrate walls. Its target customers are cable companies, broadband and smart home sectors. However, there is still time to enter the smart home because of the need for 3D sensors to monitor the movement and behavior of multiple people in the same room. The installation workload is small and the field of vision is wide enough to be economical and does not require multiple sensors.
Smartphone vendors have also gradually integrated 3D sensors into mobile phones. According to AlliedMarketResearch, 80% of smartphones will have 3D sensors installed by 2018. Until now, 3D sensors have been used for biometric scanning, gesture sensing, and photo identification features.
Samsung Galaxy Note8 is a smart phone with 3D camera technology. The iPhone7Plus also uses a 12-megapixel rear dual camera, which also guarantees results at long distances. This overcomes the problems of visual zooming.
3D sensing technology can also be used for gesture recognition on the user interface. Although still in the early stages of development, 3D sensing will make a major breakthrough. By breaking the infrared light source of the visual elements in the structural graphics or light sources, the user can control the game or entertainment device using only gestures.
Through its acquisition of LinX, Apple has developed a stereoscopic vision platform. The idea comes from the human perception of depth. Two cameras capture the object and analyze each horizontally placed object.
Similarly, 3D sensing technology is also proven by the automotive industry. Long-distance drivers use it to monitor their behavior. The 3D sensor is installed inside the truck and can serve as a reminder when the driver is drowsy. The use of this technology is also felt in cable television, firefighting, and security. Medical institutions find it useful to check abnormalities in the patient's body. Among the many suppliers of 3D ToF sensing systems, GeniusPros is very famous.
“We live in a three-dimensional world, which means that human behavior analysis, robotics, and self-driving cars avoid obstacles all require accurate 3D information perception. However, ordinary cameras can only perceive 2D information,†said Bruce Bai, CEO of GeniusPro. At a press conference held in San Francisco last week, he said, “With the application of 3D sensors, real-time conditions and environmental information can be obtained. Therefore, the collected data can be used to predict the most likely next-step situation. This is also artificial. The magic of intelligence."
The main drawback of 3D sensor technology is power consumption. In any case, 3D sensing technology is still a worthy innovation, which promotes the integration of various research fields, such as differential geometry, harmonic analysis, numerical optimization, linear algebra, and so on.
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