Automatic detection and aggregation of demographics and behavior of people
First Claim
1. A method for detecting and aggregating demographics and behavior of a person or a plurality of people, comprising the following steps of:
- a) detecting a plurality of images for a person or a plurality of people in the vicinity of a fixture with a single or a plurality of visual sensing devices, b) processing at least an image from the detected plurality of images in order to obtain demographic information and behavior features of the person or the plurality of people automatically, c) computing a timestamp and a location marker for the obtained demographic information and behavior features, and d) combining the demographic information and behavior features with the timestamp and the location marker into a feature vector.
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Abstract
The present invention is a system and framework for automatically measuring and correlating visual characteristics of people and accumulating the data for the purpose of demographic and behavior analysis. The demographic and behavior characteristics of people are extracted from a sequence of images using techniques from computer vision. The demographic and behavior characteristics are combined with a timestamp and a location marker to provide a feature vector of a person at a particular time at a particular location. These feature vectors are then accumulated and aggregated automatically in order to generate a data set that can be statistically analyzed, data mined and/or queried.
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Citations
28 Claims
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1. A method for detecting and aggregating demographics and behavior of a person or a plurality of people, comprising the following steps of:
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a) detecting a plurality of images for a person or a plurality of people in the vicinity of a fixture with a single or a plurality of visual sensing devices, b) processing at least an image from the detected plurality of images in order to obtain demographic information and behavior features of the person or the plurality of people automatically, c) computing a timestamp and a location marker for the obtained demographic information and behavior features, and d) combining the demographic information and behavior features with the timestamp and the location marker into a feature vector. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An apparatus for detecting and aggregating demographics and behavior of a person or a plurality of people, comprising:
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a) means for detecting a plurality of images for a person or a plurality of people in the vicinity of a fixture with a single or a plurality of visual sensing devices, b) means for processing at least an image from the detected plurality of images in order to obtain demographic information and behavior features of the person or the plurality of people automatically, c) means for computing a timestamp and a location marker for the obtained demographic information and behavior features, and d) means for combining the demographic information and behavior features with the timestamp and the location marker into a feature vector. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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Specification