AUTOMATICALLY CALIBRATING REGIONS OF INTEREST FOR VIDEO SURVEILLANCE
First Claim
Patent Images
1. A method for automatically calibrating one or more regions of interest for video surveillance, comprising the steps of:
- at a user-defined frequency, determining if one or more regions of interest are present within a field of view of a camera;
if one or more regions of interest are present within the field of view of the camera, automatically calibrating the one or more regions of interest within the field of view of the camera; and
if one or more regions of interest are not present within the field of view of the camera, sending an alert to a user.
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Abstract
Techniques for automatically calibrating one or more regions of interest for video surveillance are provided. The techniques include at a user-defined frequency, determining if one or more regions of interest (ROIs) are present within a field of view of a camera, if one or more ROIs are present within the field of view of the camera, automatically calibrating the one or more ROIs within the field of view of the camera, and if one or more ROIs are not present within the field of view of the camera, sending an alert to a user.
99 Citations
25 Claims
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1. A method for automatically calibrating one or more regions of interest for video surveillance, comprising the steps of:
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at a user-defined frequency, determining if one or more regions of interest are present within a field of view of a camera; if one or more regions of interest are present within the field of view of the camera, automatically calibrating the one or more regions of interest within the field of view of the camera; and if one or more regions of interest are not present within the field of view of the camera, sending an alert to a user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A computer program product comprising a computer readable medium having computer readable program code for automatically calibrating one or more regions of interest for video surveillance, said computer program product including:
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computer readable program code for, at a user-defined frequency, determining if one or more regions of interest are present within a field of view of a camera; computer readable program code for, if one or more regions of interest are present within the field of view of the camera, automatically calibrating the one or more regions of interest within the field of view of the camera; and computer readable program code for, if one or more regions of interest are not present within the field of view of the camera, sending an alert to a user. - View Dependent Claims (17, 18, 19, 20)
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21. A system for automatically calibrating one or more regions of interest for video surveillance, comprising:
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a memory; and at least one processor coupled to said memory and operative to; at a user-defined frequency, determine if one or more regions of interest are present within a field of view of a camera; if one or more regions of interest are present within the field of view of the camera, automatically calibrate the one or more regions of interest within the field of view of the camera; and if one or more regions of interest are not present within the field of view of the camera, send an alert to a user. - View Dependent Claims (22, 23, 24)
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25. An apparatus for automatically calibrating one or more regions of interest for video surveillance, said apparatus comprising:
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means for, at a user-defined frequency, determining if one or more regions of interest are present within a field of view of a camera; means for, if one or more regions of interest are present within the field of view of the camera, automatically calibrating the one or more regions of interest within the field of view of the camera; and means for, if one or more regions of interest are not present within the field of view of the camera, sending an alert to a user.
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Specification