Method to aid object detection in images by incorporating contextual information
First Claim
1. A method to use contextual information (location and characteristics of one or more “
- context objects”
) to automatically calculate, at one or more image locations the confidence (“
target confidence”
) that any object located at such a location is an object of interest (“
target object”
) in order to enhance the ability of a human or an automated object detector (AOD) system to detect and/or evaluate the presence, type, and location of target objects in an image.
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Accused Products
Abstract
The invention uses fuzzy logic and/or probability distributions to automatically calculate and display the effects of contextual information on the confidence that an object in an image is an object of interest. The goal is to assist in determining the location and type of target objects of interest in that imagery. The imagery can come from any kind of imaging sensor or can be non-sensor imagery (e.g., two-and three-dimensional maps), and can be live or archived imagery. The locations of context objects can be provided by a human or a computer. The resulting set of data, including the original imagery, the locations of context objects, any results from AOD, and predictions about target object type and location, can be combined into a display that helps a human better understand where target object appears in the imagery.
341 Citations
37 Claims
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1. A method to use contextual information (location and characteristics of one or more “
- context objects”
) to automatically calculate, at one or more image locations the confidence (“
target confidence”
) that any object located at such a location is an object of interest (“
target object”
) in order to enhance the ability of a human or an automated object detector (AOD) system to detect and/or evaluate the presence, type, and location of target objects in an image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
- context objects”
Specification