Visual object and event detection and prediction system using saccades
AssigneeInternational Business Machines Corporation
InventorsBan Kawas, Arvind Kumar, Janusz Marecki, Sharathchandra U. Pankanti
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Abstract
A method of operating an image detection device includes receiving an image, dividing the image into a plurality of patches, grouping ones of the plurality of patches, generating a set of saccadic paths through the plurality of patches of the image, generating a cluster-direction sequence for each saccadic path, generating a policy function for identifying an object in a new image using a combination of the cluster-direction sequences, and operating the image detection device using the policy function to identify an object in the new image.
Claims15
A method of operating an image detection device comprising:
- receiving an image;
- dividing the image into a plurality of patches;
- grouping ones of the plurality of patches;
- generating a set of saccadic paths through the plurality of patches of the image;
- generating a cluster-direction sequence for each saccadic path;
- generating a policy function for identifying an object in a new image using a combination of the cluster-direction sequences;
- and
- operating the image detection device using the policy function to identify an object in the new image.
A method of operating an image detection device comprising:
- receiving an image;
- dividing the image into a plurality of patches;
- generating a cluster-direction sequence for each of a plurality of saccadic paths to be explored, wherein the plurality of saccadic paths are given by a policy matrix;
- and
- identifying an object in the image using the cluster-direction sequences.
A computer program product for operating an image detection device, the computer program product comprising a computer readable storage medium having program instructions embodied therewith, the program instructions executable by a processor to cause the processor to:
- receive an image;
- divide the image into a plurality of patches;
- group ones of the plurality of patches;
- generate a set of saccadic paths through the plurality of patches of the image;
- generate a cluster-direction sequence for each saccadic path;
- generate a policy function for identifying an object in a new image using a combination of the cluster-direction sequences;
- and
- operate the image detection device using the policy function to identify an object in the new image.
Dependencies are inferred from the claim text.