Natural and immersive data annotation system for space-time artificial intelligence in robotic and smart spaces

• Main Author: GONZALEZ AGUIRRE DAVID I
• Format: Patent
• Language: Chinese; English
• Published: 24.06.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

A natural and immersive data annotation system for space-time artificial intelligence in robotic and smart spaces. An annotation device may receive 4D sensor data representing a first scene, and the 4D sensor data of the first scene includes points representing a human limb in the first scene. The annotation device may also receive 4D data representing a second scene, the 4D data of the second scene including points representing features in the second scene. In addition, the annotation device may generate a first tree data structure representing occupancy of the human limb in the first scene based on the point, and generate a second tree data structure representing occupancy of the second scene based on the plurality of points. The annotation device may map the first tree data structure and the second tree data structure to a reference frame. The annotation device may determine whether there is a tree-to-tree structure intersection of the feature and the human limb within the reference coordinates, and may an