Determination of exposure time for an image frame
First Claim
1. An apparatus, comprising:
- at least one processing unit;
at least one memory, wherein the at least one memory stores program instructions that, when executed by the at least one processing unit, cause the apparatus to;
process at least one image frame;
select at least one region of interest from the at least one image frame;
process the at least one image frame and a second image frame to determine a motion field;
segment the motion field into a plurality of motion clusters;
select a most relevant motion cluster from the plurality of motion clusters; and
adjust an exposure time based on motion information of the selected most relevant motion cluster.
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Accused Products
Abstract
An apparatus for adjusting an exposure time for an image frame is presented. The apparatus comprises at least one processing unit and at least one memory. The at least one memory stores program instructions that, when executed by the at least one processing unit, cause the apparatus to process at least one image frame, select at least one region of interest from the at least one image frame, process at least two consecutive image frames to determine a motion field, segment the motion field into at least one motion cluster, select based on the at least one region of interest and the at least one motion cluster, the most relevant motion cluster, and adjust the exposure time based on motion information of the selected most relevant motion cluster.
22 Citations
20 Claims
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1. An apparatus, comprising:
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at least one processing unit; at least one memory, wherein the at least one memory stores program instructions that, when executed by the at least one processing unit, cause the apparatus to; process at least one image frame; select at least one region of interest from the at least one image frame; process the at least one image frame and a second image frame to determine a motion field; segment the motion field into a plurality of motion clusters; select a most relevant motion cluster from the plurality of motion clusters; and adjust an exposure time based on motion information of the selected most relevant motion cluster. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. One or more computer-readable storage media having computer-executable instructions that, when executed by a processor, cause the processor to perform operations comprising:
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process at least one image frame; select at least one region of interest from the at least one image frame; process the at least one image frame and a second image frame to determine a motion field; segment the motion field into a plurality of motion clusters; select a most relevant motion cluster from the plurality of motion clusters; and adjust an exposure time based on motion information of the selected most relevant motion cluster.
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16. A method comprising:
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process at least one image frame; select at least one region of interest from the at least one image frame; process the at least one image frame and a second image frame to determine a motion field; segment the motion field into a plurality of motion clusters; select a most relevant motion cluster from the plurality of motion clusters; and adjust an exposure time based on motion information of the selected most relevant motion cluster. - View Dependent Claims (17, 18, 19, 20)
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Specification