INERTIAL SENSOR AIDED INSTANT AUTOFOCUS
First Claim
1. A method for creating an inertial sensor aided depth map of a scene, comprising:
- capturing at least a first image and a second image during movement of a device caused by a user while framing or recording the scene;
compensating for rotation between the first image and the second image;
calculating an amount of translation of the device between the first image and the second image;
calculating a pixel shift of a plurality of key points of the first image and the second image; and
estimating a depth to one or more of the plurality of key points of the first image and the second image.
1 Assignment
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Accused Products
Abstract
The disclosure is directed to creating an inertial sensor aided depth map of a scene. An embodiment of the disclosure captures at least a first image and a second image during movement of a device caused by a user while framing or recording the scene, compensates for rotation between the first image and the second image, calculates an amount of translation of the device between the first image and the second image, calculates a pixel shift of a plurality of key points of the first image and the second image, and estimates a depth to one or more of the plurality of key points of the first image and the second image.
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Citations
42 Claims
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1. A method for creating an inertial sensor aided depth map of a scene, comprising:
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capturing at least a first image and a second image during movement of a device caused by a user while framing or recording the scene; compensating for rotation between the first image and the second image; calculating an amount of translation of the device between the first image and the second image; calculating a pixel shift of a plurality of key points of the first image and the second image; and estimating a depth to one or more of the plurality of key points of the first image and the second image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. An apparatus for creating an inertial sensor aided depth map of a scene, comprising:
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logic configured to capture at least a first image and a second image during movement of a device caused by a user while framing or recording the scene; logic configured to compensate for rotation between the first image and the second image; logic configured to calculate an amount of translation of the device between the first image and the second image; logic configured to calculate a pixel shift of a plurality of key points of the first image and the second image; and logic configured to estimate a depth to one or more of the plurality of key points of the first image and the second image. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40)
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41. An apparatus for creating an inertial sensor aided depth map of a scene, comprising:
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means for capturing at least a first image and a second image during movement of a device caused by a user while framing or recording the scene; means for compensating for rotation between the first image and the second image; means for calculating an amount of translation of the device between the first image and the second image; means for calculating a pixel shift of a plurality of key points of the first image and the second image; and means for estimating a depth to one or more of the plurality of key points of the first image and the second image.
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42. A non-transitory computer-readable medium for creating an inertial sensor aided depth map of a scene, comprising:
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at least one instruction to capture at least a first image and a second image during movement of a device caused by a user while framing or recording the scene; at least one instruction to compensate for rotation between the first image and the second image; at least one instruction to calculate an amount of translation of the device between the first image and the second image; at least one instruction to calculate a pixel shift of a plurality of key points of the first image and the second image; and at least one instruction to estimate a depth to one or more of the plurality of key points of the first image and the second image. QC 121479
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Specification