IMAGE PICK-UP APPARATUS AND COMPUTER READABLE RECORDING MEDIUM
First Claim
Patent Images
1. An image pick-up apparatus comprising:
- an image pick-up unit for shooting an object;
a first shooting control unit for controlling the image pick-up unit to shoot the object at least once under a first exposure condition, thereby obtaining first image data;
an image evaluating unit for evaluating an image of the first image data obtained by the first shooting control unit;
a shooting condition adjusting unit for adjusting a shooting condition to be set to the image pick-up unit based on an evaluation result by the image evaluating unit;
a second shooting control unit for controlling the image pick-up unit to shoot the object at least once with the shooting condition adjusted by the shooting condition adjusting unit under a second exposure condition different from the first exposure condition, thereby obtaining second image data;
an image data obtaining unit for performing shooting by the first shooting control unit and shooting by the second shooting control unit in turn repeatedly, thereby obtaining plural pieces of image data; and
a moving image data producing unit for producing moving image data from plural pieces of second image data, wherein the plural pieces of second image data are included in the plural pieces of image data obtained by the image data obtaining unit.
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Abstract
A shooting operation using a short exposure time and a shooting operation using a long exposure time are performed in turn repeatedly.
Frame image data “B” obtained by the shooting operation using a long exposure time is displayed and recorded. Frame image data “A” obtained by the shooting operation using a short exposure time is used to evaluate an image, that is, to detect a face area in said image data and/or calculate AF evaluation value.
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Citations
10 Claims
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1. An image pick-up apparatus comprising:
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an image pick-up unit for shooting an object; a first shooting control unit for controlling the image pick-up unit to shoot the object at least once under a first exposure condition, thereby obtaining first image data; an image evaluating unit for evaluating an image of the first image data obtained by the first shooting control unit; a shooting condition adjusting unit for adjusting a shooting condition to be set to the image pick-up unit based on an evaluation result by the image evaluating unit; a second shooting control unit for controlling the image pick-up unit to shoot the object at least once with the shooting condition adjusted by the shooting condition adjusting unit under a second exposure condition different from the first exposure condition, thereby obtaining second image data; an image data obtaining unit for performing shooting by the first shooting control unit and shooting by the second shooting control unit in turn repeatedly, thereby obtaining plural pieces of image data; and a moving image data producing unit for producing moving image data from plural pieces of second image data, wherein the plural pieces of second image data are included in the plural pieces of image data obtained by the image data obtaining unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A computer readable recording medium to be mounted on an image pick-up apparatus having a built-in computer, the computer readable recording medium storing a computer program when executed to make the computer function as an image pick-up unit comprising:
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an image pick-up unit for shooting an object; a first shooting control unit for controlling the image pick-up unit to shoot the object at least once under a first exposure condition, thereby obtaining first image data; an image evaluating unit for evaluating an image of the first image data obtained by the first shooting control unit; a shooting condition adjusting unit for adjusting a shooting condition to be set to the image pick-up unit based on an evaluation result by the image evaluating unit; a second shooting control unit for controlling the image pick-up unit to shoot the object at least once with the shooting condition adjusted by the shooting condition adjusting unit under a second exposure condition different from the first exposure condition, thereby obtaining second image data; an image data obtaining unit for performing shooting by the first shooting control unit and shooting by the second shooting control unit in turn repeatedly, thereby obtaining plural pieces of image data; and a moving image data producing unit for producing moving image data from plural pieces of second image data obtained by the second shooting control unit, wherein the plural pieces of second image data are included in the plural pieces of image data obtained by the image data obtaining unit.
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Specification