Camera having an electronic viewfinder for displaying an object image under different photographic conditions
AssigneeMinolta Camera Kabushiki Kaisha
InventorsHiromu Mukai, Yasuo Maeda, Shigeto Ohmori, Jun Ishihara
Life of this patent
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Abstract
A camera has an electronic viewfinder for displaying an image of a subject to be photographed in accordance with image data from a scene. The displayed image encompasses an area larger than that of the scene to be photographed, to enable the camera user to view objects and events outside of the photographic frame. In addition, the image data can be processed in accordance with differing photographic conditions, such as changes in shutter speed, aperture or electronic flash emission, to permit the user to view the changes that occur under the differing conditions.
Claims16
A camera comprising:
- an image sensor which receives light incident from an object to be photographed and outputs object image data;
- a viewfinder for displaying object images by means of the object image data;
- and
- a circuit which controls said viewfinder to display simultaneously a plurality of object images of the same object, each of which corresponds to a respective different exposure value.
A camera comprising:
- an image sensor which receives light incident from an object to be captured and outputs object image data;
- a viewfinder for displaying an object image by means of the object image data;
- and
- a circuit which controls said viewfinder to display sequentially a plurality of object images of the same object, each of which corresponds to a respective different exposure value.
A camera comprising:
- an image sensor which receives light incident from an object to be captured and outputs object image data;
- means for controlling a reset time of said image sensor to output various object image data for the same object, each of which corresponds to a respective different exposure value;
- a memory which stores said object image data;
- a viewfinder for displaying an object image by means of the object image data;
- and
- a circuit which controls said viewfinder to display simultaneously a plurality of images of the same object.
A camera comprising:
- an image sensor which receives light incident from an object to be captured and outputs object image data;
- means for controlling a reset time of said image sensor to output various object image data for the same object, each of which corresponds to a respective different exposure value;
- a memory which stores said object image data;
- a viewfinder for displaying an object image by means of the object image data;
- and
- a circuit which controls said viewfinder to display sequentially a plurality of images of the same object.
Dependencies are inferred from the claim text.