首页|Patent Issued for Three-dimensional sensing device and specular reflection object detection method (USPTO 12112492)
Patent Issued for Three-dimensional sensing device and specular reflection object detection method (USPTO 12112492)
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NETL
NSTL
Reporters obtained the following quote from the background information supplied by the inventors: “Technical Field“The disclosure generally relates to a sensing device and a detection method and, in particular, to a three-dimensional (3D) sensing device and a specular refle ction object detection method. “Description of Related Art “Recently, 3D sensing is widely applied to face recognition, simultaneous locali zation and mapping (SLAM), etc. Generally, 3D sensing can be classified into tim e-of-flight (ToF) sensing, dual camera, and structured light sensing. In the str uctured light sensing, a structured light is projected onto an object to form li ght pattern on the object, and a camera is configured to photograph the light pa ttern. By calculating the shifts of the points of the light pattern, distances b etween the points of the light pattern and the camera are obtained.
NETL
NSTL
