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US 9,117,106 B2Granted
Use of three-dimensional top-down views for business analytics
AssigneeTexas Instruments Incorporated
InventorsGoksel Dedeoglu, Vinay Sharma
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Abstract
A method of analyzing a depth image in a digital system is provided that includes detecting a foreground object in a depth image, wherein the depth image is a top-down perspective of a scene, and performing data extraction and classification on the foreground object using depth information in the depth image.
Claims9
A method of analyzing a depth image in a digital system, the method comprising:
- detecting a foreground object in a depth image, wherein the depth image is a top-down perspective of a scene;
- and
- performing data extraction and classification on the foreground object using depth information in the depth image;
- computing a height of the foreground object based on a height of a depth camera used to capture the depth image;
- and
- classifying the foreground object based on the computed height and a 2D shape of the foreground object.
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Dependencies are inferred from the claim text.