Camera based interaction and instruction
First Claim
1. An apparatus to control a display, the apparatus comprising:
- a housing;
first and second sensors each being supported by the housing and having an output, the first and second sensors including a field of view to encompass at least a portion of each of a plurality of persons;
a digital color camera supported by the housing and adapted to obtain images of the plurality of persons in the field of view; and
a computer within the housing and coupled to each sensor output to determine three-dimensional movement or location information concerning each of the plurality of persons, wherein the computer includes an output to a processor to control the display based on the determined three-dimensional movement or location information.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed are methods and apparatus for instructing persons using computer based programs and/or remote instructors. One or more video cameras obtain images of the student or other participant. In addition images are analyzed by a computer to determine the locations or motions of one or more points on the student. This location data is fed to computer program which compares the motions to known desired movements, or alternatively provides such movement data to an instructor, typically located remotely, who can aid in analyzing student performance. The invention preferably is used with a substantially life-size display, such as a projection display can provide, in order to make the information displayed a realistic partner or instructor for the student. In addition, other applications are disclosed to sports training, dance, and remote dating.
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Citations
22 Claims
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1. An apparatus to control a display, the apparatus comprising:
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a housing; first and second sensors each being supported by the housing and having an output, the first and second sensors including a field of view to encompass at least a portion of each of a plurality of persons; a digital color camera supported by the housing and adapted to obtain images of the plurality of persons in the field of view; and a computer within the housing and coupled to each sensor output to determine three-dimensional movement or location information concerning each of the plurality of persons, wherein the computer includes an output to a processor to control the display based on the determined three-dimensional movement or location information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An apparatus to control a display, the apparatus comprising:
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a housing; first and second sensors supported by the housing and each including an output, the first and second sensors each including field of view encompassing at least a person; a digital color camera supported by the housing and adapted to obtain images of the person; and a computer within the housing and coupled to each sensor output to determine three-dimensional location information concerning a plurality of portions of the person, wherein the computer includes an output to a processor to control the display based on the determined three-dimensional location information. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification