US 10,567,738 B2 · Video feature tagging

Abstract

An activity recording system is provided. The activity recording system includes a three-dimensional camera, a sensor arrangement that is fitted to a subject being recorded, and an activity recording device. The activity recording device receives image information from the three-dimensional camera and sensor arrangement information from the sensor arrangement. Both the image information and the sensor arrangement information include location measurements. The sensor arrangement information is generated by location sensors that are positioned at target features of the subject to be tracked. The sensor arrangement information is a key to the image information that specifies where, in any given image, the target features of the subject lie. Activity data having these characteristics may be applied to solve a variety of system development problems. Such activity data can be used to training machine learning components or test computer vision components for a fraction of the cost of using conventional techniques.

Claims20

Dependent claims

An activity recording system comprising:

a three-dimensional camera;
a glove housing a sensor arrangement;
and
an activity recording device coupled to the three-dimensional camera and the sensor arrangement, the activity recording device including:
a memory;
and
at least one processor coupled to the memory and configured to:
receive, from the three-dimensional camera, image information indicating at least one first three-dimensional measurement of at least one location of a subject;
receive, from the sensor arrangement, sensor arrangement information indicating at least one second three-dimensional measurement of the at least one location of the subject;
store at least one association between the at least one first three-dimensional measurement and the at least one second three-dimensional measurement;
and
synchronize the at least one first three-dimensional measurement with the at least one second three-dimensional measurement.

9 more elements

Dependencies are inferred from the claim text.

Video feature tagging

Life of this patent

Video feature tagging

Life of this patent

Abstract

Claims20