Digital camera
AssigneeOlympus Imaging Corp.
InventorYoichiro Okumura
Life of this patent
Estimating the term…
Abstract
A digital camera, comprising a live view display section for repeatedly acquiring a subject image, cropping and enlarging part of the subject image, and displaying as a moving image, a vibration detection section for detecting vibration of the digital camera and calculating at least one of vibration direction and vibration amount, and a control section for, when part of the moving image is enlarged and displayed, controlling cropping position and size for the moving image to be displayed on the live view section according to output of the vibration detection section, or, when displaying the whole of the moving image, controlling shift of an image sensor or part of a lens according to output of the vibration detection section.
Claims5
A digital camera, comprising:
- an image sensor for acquiring subject images via a photographing lens;
- an image processing circuit, repeatedly input with a subject image signal acquired by the image sensor, for cropping all or part of the subject image signal, enlarging, and outputting as image data;
- a display element for displaying the image data output by the image processing circuit enlarged or compressed;
- a vibration sensor for detecting vibration of the digital camera;
- a vibration compensation circuit for calculating at least one of vibration direction and vibration amount according to output of the vibration sensor;
- a shift mechanism for moving the image sensor or part of the photographing lens;
- a designation member for designating a position and magnification factor of an image displayed by the display element;
- and
- a control circuit for,
- in the case where the magnification factor is greater than 1, designating the position and size for cropping the subject image signal by the image processing circuit according to calculated results of the vibration compensation circuit, and
- in the case where the magnification factor is equal to 1, instructing the shift mechanism to move the image sensor or part of the photographing lens according to the calculated results of the vibration compensation circuit.
A digital camera control method for repeatedly imaging a subject image, and displaying a moving image, comprising the steps of:
- acquiring the subject image on an image sensor via a photographing lens;
- cropping part of the moving image, and performing enlarged display or displaying whole of the moving image;
- detecting vibration applied to the digital camera;
- receiving a magnification factor of the moving image;
- and
- when the magnification factor is greater than 1, changing the cropping position for the enlarged display according to results of vibration detection, and when the magnification factor is equal to 1, shifting the image sensor or part of the photographing lens according to the results of vibration detection.
A non-transitory computer-readable medium storing a computer program for digital camera which repeatedly images a subject image and displays a moving image, the instructions comprising:
- acquiring the subject image on an image sensor via a photographing lens;
- cropping a position of the moving image, and performing enlarged display or displaying whole of the moving image;
- detecting vibration applied to the camera;
- receiving a magnification factor of the moving image;
- when the magnification factor is greater than 1, changing the cropping position for the enlarged display according to results of vibration detection, and when the magnification factor is equal to 1, shifting the image sensor or part of the photographing lens according to the results of vibration detection.
A digital camera, comprising:
- an image sensor for acquiring a subject image via a photographing lens;
- a live view display section for repeatedly imaging the subject image, cropping and enlarging part of the subject image, and displaying as a moving image;
- a vibration detection section for detecting vibration of the digital camera and calculating at least one of vibration direction and vibration amount;
- a shift mechanism for moving the image sensor or a part of the photographing lens;
- a designation member for designating a position and magnification factor of an image displayed on the live view display section;
- and
- a control section for
- in the case where the magnification factor is greater than 1, controlling a crop position and size of the image displayed on the live view display section according to an output of the vibration detection section, and
- in the case where the magnification factor is equal to 1, instructing the shift mechanism to move the image sensor or part of the photographing lens according to the output of the vibration detection section.
Dependencies are inferred from the claim text.