Current DOMI tof camera have been applied to the field of face recognition. The highest resolution of DOMI tof camera products can reach VGA (640x480) 300k, and the frame rate can support up to 60 FPS.
Comparing the principles and systems of 3D structured light and Tof sensor, the performance and application scenarios of the two solutions can be further analyzed.
Full name of TOF is Time of Flight.After the light of the modulated light source of the camera is emitted, it is reflected back by the object, and there will be a time difference. According to this time difference, through a specific algorithm, the distance of the object from the camera can be estimated.
As manufacturer of tof sensors, DOMI uses a combination of ToF Camera to create a more efficient robot vision system. The ToF Camera rovides sensor chips and supporting interface chips, which can realize reliable 3D imaging solutions,
Each pixel inside the ToF camera can get a corresponding distance, and the distance measured by all the pixels constitutes a depth map, as shown in the figure below. The left is the original image, and the right is the corresponding depth image.
ToF camera uses active light detection, which usually includes the following parts:
DM_RGBD_5002A ToF camera is based on a new generation of CW pixel design, with a fine resolution of 640×480 and a precision level of 0.5%. DM_RGBD_5002A ToF camera will be used in high-precision, high-definition 3D applications such as smartphones
Applications ranging from security monitoring to smart phones and sweeping robots are very strong. Domi provides ToF sensors for many usage scenarios. ToF is not just a simple chip, it is an integrated system, including the receiver, but also includes the transmitter.
Tof sensor has a wide range of applications, which makes our lives more convenient and smart. For example, when applied to drones, in addition to measuring distance and avoiding obstacles, it can also provide photography functions. What other functions are there?
.In fact, in addition to smart phones, ToF sensor have broader application markets, including smart driving, robots, smart homes, smart TVs, smart security, and VR/AR. At present, the application of ToF technology is still in these fields.
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