Metric based recognition, systems and methods
First Claim
Patent Images
1. An object recognition apparatus comprising:
- a memory configured to store at least one object-specific metric map that maps an image color space to set of metric values related to a target object; and
a processor coupled with the memory and configured to operate as a recognition engine by executing the steps of;
obtaining the at least one object-specific metric map;
obtaining a digital representation of a scene and including image data;
generating map-altered image data according to the object-specific metric map executed on the image data;
deriving a metric-based descriptor set by executing an image analysis algorithm on the map-altered image data; and
retrieving digital content associated with the target object as a function of the metric-based descriptor set.
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Abstract
Apparatus, methods and systems of object recognition are disclosed. Embodiments of the inventive subject matter generates map-altered image data according to an object-specific metric map, derives a metric-based descriptor set by executing an image analysis algorithm on the map-altered image data, and retrieves digital content associated with a target object as a function of the metric-based descriptor set.
52 Citations
33 Claims
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1. An object recognition apparatus comprising:
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a memory configured to store at least one object-specific metric map that maps an image color space to set of metric values related to a target object; and a processor coupled with the memory and configured to operate as a recognition engine by executing the steps of; obtaining the at least one object-specific metric map; obtaining a digital representation of a scene and including image data; generating map-altered image data according to the object-specific metric map executed on the image data; deriving a metric-based descriptor set by executing an image analysis algorithm on the map-altered image data; and retrieving digital content associated with the target object as a function of the metric-based descriptor set. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method generating a metric-based recognition map comprising:
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configuring a computing device to operate as an image processing engine; receiving, by the image processing engine, image data representative of an object; compiling, by the image processing engine, an initial object-specific metric map from at least a portion of the image data where the portion represents at least a portion of the object; generating, by the image processing engine, a metric-based descriptor set by executing a feature identify algorithm on the portion of the image data as a function of the initial object-specific metric map; and storing the metric-based descriptor set in a object recognition database. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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Specification