Method and apparatus to correct digital image blur due to motion of subject or imaging device by adjusting image sensor
First Claim
Patent Images
1. A digital imaging apparatus configured to capture and record a blur-corrected digital image, comprising:
- one or more sensors, wherein one or more of the sensors are configured to detect motion of the digital imaging apparatus, and one or more of the sensors are configured to detect a subject of an image;
a lens comprising one or more lens elements, wherein one or more of the lens elements are movable relative to the digital imaging apparatus;
an image sensor configured to capture image data that represents the image, wherein the image sensor is movable inside the digital imaging apparatus;
an image sensor adjuster configured to move the one or more of the lens elements and the image sensor in response to detected motion of the digital imaging apparatus and the subject; and
a memory configured to record a blur-corrected image captured by the digital imaging apparatus.
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Abstract
A method and apparatus for capturing and recording blur-free images by detecting the motion of the imaging device and the subject of the image and adjusting the image sensor and one or more lens elements to compensate for the motion. The combined optical correction and adjusted image sensor provides blur-free images that are recorded in a memory.
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Citations
24 Claims
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1. A digital imaging apparatus configured to capture and record a blur-corrected digital image, comprising:
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one or more sensors, wherein one or more of the sensors are configured to detect motion of the digital imaging apparatus, and one or more of the sensors are configured to detect a subject of an image; a lens comprising one or more lens elements, wherein one or more of the lens elements are movable relative to the digital imaging apparatus; an image sensor configured to capture image data that represents the image, wherein the image sensor is movable inside the digital imaging apparatus; an image sensor adjuster configured to move the one or more of the lens elements and the image sensor in response to detected motion of the digital imaging apparatus and the subject; and a memory configured to record a blur-corrected image captured by the digital imaging apparatus. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for capturing and recording a blur-corrected image, implemented in a digital imaging apparatus that includes one or more sensors, one or more movable lens elements, an image sensor, an image sensor adjuster, and a memory, the method comprising:
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detecting, by one or more sensors, motion of the digital imaging apparatus; detecting, by one or more sensors, a subject of an image; moving, by the image sensor adjuster, the one or more movable lens elements and the image sensor in response to detected motion of the digital imaging apparatus and the subject; and recording, in the memory, by the image sensor, image data that represents a blur-corrected image. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A digital imaging apparatus for capturing and recording a blur-corrected digital image, comprising:
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one or more sensors configured to measure motion of the digital imaging apparatus, to detect a subject of an image, and to generate control data based on the measured motion and the detected subject of the image; a lens comprising one or more lens elements, wherein one or more of the lens elements are movable relative to the digital imaging apparatus; an image sensor configured to capture in a memory image data that represents the image, wherein the image sensor is movable inside the digital imaging apparatus; an image sensor adjuster configured to move the one or more lens elements and the image sensor in response to the control data from the one or more sensors; and a memory configured to record a blur-corrected image captured by the digital imaging apparatus. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A method for capturing and recording a blur-corrected image, implemented in an apparatus that includes an image sensor, one or more sensors, an image sensor adjuster, and a memory, the method comprising:
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detecting, by the one or more sensors, a subject of the image in the image data; measuring, by the one or more sensors, motion of the apparatus; generating, by the one or more sensors control signals based on the detected subject of the image and the measured motion of the apparatus; moving, by the image sensor adjuster, the image sensor relative to the apparatus based on the generated control signals; and recording, in the memory, by the image sensor, image data that represents an image. - View Dependent Claims (20, 21, 22, 23, 24)
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Specification