METHOD FOR ADJUSTING SHOOTING PARAMETERS OF DIGITAL CAMERA
First Claim
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1. A method for adjusting shooting parameters of a digital camera, applicable to the digital camera, comprising:
- performing a brightness-detection procedure to obtain an ambient brightness value; and
performing a parameter-adjustment procedure when the ambient brightness value is smaller than a brightness threshold, wherein the parameter-adjustment procedure comprises;
capturing a first image and a second image;
computing a still value according to the first image and the second image; and
adjusting at least one shooting parameter of the digital camera according to the still value.
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Abstract
An adjusting method for adjusting shooting parameters is applied to adjust the shooting parameters according to stability of a camera. In the method, an image is captured first, and an edge-detection procedure is performed on the image to obtain a still value corresponding to a stable state of the camera. Then, shooting parameters, such as a photosensitivity value, an exposure time, or an aperture value, of the camera are adjusted according to the still value.
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7 Claims
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1. A method for adjusting shooting parameters of a digital camera, applicable to the digital camera, comprising:
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performing a brightness-detection procedure to obtain an ambient brightness value; and performing a parameter-adjustment procedure when the ambient brightness value is smaller than a brightness threshold, wherein the parameter-adjustment procedure comprises; capturing a first image and a second image; computing a still value according to the first image and the second image; and adjusting at least one shooting parameter of the digital camera according to the still value. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification