Digital photographing apparatus, method of controlling the digital photographing apparatus, and recording medium having recorded thereon a program for executing the method
First Claim
1. A digital photographing apparatus comprising:
- a data obtaining unit for obtaining first data of a first image captured using a long time exposure and obtaining second data of a second image captured using a short time exposure;
a motion vector extraction unit for extracting a motion vector between a position of a subject in the first image and the position of the subject in the second image;
a blurring determination unit for determining whether blurring exists in the first image;
a subject location determination unit for determining whether the position of the subject in the first image is identical to the position of the subject in the second image; and
a data combination unit for creating data having luminance data of the second data and having composite color data obtained by combining color data of the first and second data, as ultimate data.
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Accused Products
Abstract
Provided are a digital photographing apparatus by which a clear image may be obtained despite shaking of the digital photographing apparatus during a photographing operation, a method of controlling the digital photographing apparatus, and a recording medium having recorded thereon a program for executing the method. The digital photographing apparatus includes a data obtaining unit for obtaining first data of a first image captured using a long time exposure and obtaining second data of a second image captured using a short time exposure; a motion vector extraction unit for extracting a motion vector between a position of a subject in the first image and the position of the subject in the second image; a blurring determination unit for determining whether blurring exists in the first image; a subject location determination unit for determining whether the position of the subject in the first image is identical to the position of the subject in the second image; and a data combination unit for creating data having luminance data of the second data and having composite color data obtained by combining color data of the first and second data, as ultimate data.
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Citations
19 Claims
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1. A digital photographing apparatus comprising:
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a data obtaining unit for obtaining first data of a first image captured using a long time exposure and obtaining second data of a second image captured using a short time exposure; a motion vector extraction unit for extracting a motion vector between a position of a subject in the first image and the position of the subject in the second image; a blurring determination unit for determining whether blurring exists in the first image; a subject location determination unit for determining whether the position of the subject in the first image is identical to the position of the subject in the second image; and a data combination unit for creating data having luminance data of the second data and having composite color data obtained by combining color data of the first and second data, as ultimate data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of controlling a digital photographing apparatus, the method comprising:
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(a) obtaining first data of a first image captured using a long time exposure and obtaining second data of a second image captured using a short time exposure; (b) determining whether a motion vector exists between a position of a subject in the first image and the position of the subject in the second image; (c) regarding the second data as ultimate data if it is determined that the motion vector does not exist in (b); (d) determining whether blurring exists on the first image if it is determined that the motion vector exists in (b); (e) regarding the second data as the ultimate data if it is determined that blurring exists in the first image in (d); (f) determining whether the position of the subject in the first image is identical to the position of the subject in the second image if it is determined that blurring does not exist in the first image in (d); (g) regarding the first data as the ultimate data if the positions are determined to be identical in (f); and (h) regarding data having luminance data of the second data and having composite color data obtained by combining color data of the first and second data, as the ultimate data, if the positions are determined not to be identical in (f). - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification