DIGITAL PHOTOGRAPHING APPARATUS AND CONTROL METHOD
First Claim
Patent Images
1. A digital photographing apparatus comprising:
- an image analyzer operable to receive a first image and a second image and analyze image characteristics of the first image and the second image; and
a body tube driving controller operable to control driving a body tube according to a result of the analysis.
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Accused Products
Abstract
A digital photographing apparatus such as a digital camera, having a retractable body tube containing a lens assembly, and a method of controlling the same. The digital camera receives an ongoing series of images, analyzes differences between images to determine an abnormal camera condition such as dropping the camera, and automatically retracts the body tube into the camera to protect it from impact.
17 Citations
20 Claims
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1. A digital photographing apparatus comprising:
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an image analyzer operable to receive a first image and a second image and analyze image characteristics of the first image and the second image; and a body tube driving controller operable to control driving a body tube according to a result of the analysis. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A digital photographing apparatus comprising:
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a frame selector operable to select a first image frame and a second image frame from a continuously moving live-view image or from a plurality of stationary live-view images; an image analyzer operable to analyze at least one image characteristic of the first image frame and the second image frame; a body tube driving controller for outputting a retract body tube control signal to move the body tube into the digital photographing apparatus from an extended condition according to a result of the image characteristic analysis; and a body tube driver operable to move the body tube into the digital photographing apparatus from an extended condition according to the retract body tube control signal. - View Dependent Claims (12, 13)
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14. A method of controlling a digital photographing apparatus, the method comprising:
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receiving a first image and a second image; analyzing at least one image characteristic of the first image and the second image; and controlling driving a body tube according to a result of the analysis. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification