SYSTEMS AND METHODS FOR CLASSIFYING OBJECTS IN DIGITAL IMAGES CAPTURED USING MOBILE DEVICES
First Claim
1. A system, comprising:
- a processor; and
logic in and/or executable by the processor to cause the processor to;
generate a first feature vector based on a digital image captured by a mobile device;
compare the first feature vector to a plurality of reference feature matrices;
classify an object depicted in the digital image as a member of a particular object class based at least in part on the comparison;
determine one or more object features of the object based at least in part on the particular object class; and
detect one or more additional objects belonging to the particular object class based on the determined object feature(s),wherein the one or more additional objects are depicted either in the digital image or another digital image received by the mobile device.
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Abstract
In one embodiment, a system includes: a processor; and logic in and/or executable by the processor to cause the processor to: generate a first feature vector based on a digital image captured by a mobile device; compare the first feature vector to a plurality of reference feature matrices; classify an object depicted in the digital image as a member of a particular object class based at least in part on the comparison; determine one or more object features of the object based at least in part on the particular object class; and detect one or more additional objects belonging to the particular object class based on the determined object feature(s). The one or more additional objects are depicted either in the digital image or another digital image received by the mobile device. Corresponding computer program products are also disclosed.
29 Citations
20 Claims
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1. A system, comprising:
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a processor; and logic in and/or executable by the processor to cause the processor to; generate a first feature vector based on a digital image captured by a mobile device; compare the first feature vector to a plurality of reference feature matrices; classify an object depicted in the digital image as a member of a particular object class based at least in part on the comparison; determine one or more object features of the object based at least in part on the particular object class; and detect one or more additional objects belonging to the particular object class based on the determined object feature(s), wherein the one or more additional objects are depicted either in the digital image or another digital image received by the mobile device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A computer program product comprising:
- a computer readable storage medium having program code embodied therewith, the program code readable/executable by a processor to;
generate a first feature vector based on a digital image captured by a mobile device; compare the first feature vector to a plurality of reference feature matrices; classify an object depicted in the digital image as a member of a particular object class based at least in part on the comparison; determine one or more object features of the object based at least in part on the particular object class; and detect one or more additional objects belonging to the particular object class based on the determined object feature(s), wherein the one or more additional objects are depicted either in the digital image or another digital image received by the mobile device. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
- a computer readable storage medium having program code embodied therewith, the program code readable/executable by a processor to;
Specification