Thumbnail generating apparatus and image shooting apparatus
First Claim
1. A thumbnail generating apparatusthat, based on a sensed-image signal representing a subject received from an image shooting portion provided in an image shooting apparatus capable of shooting a movie, generates a thumbnail image associated with the shot movie,that includes a first generation portion generating, based on the sensed-image signal at prescribed timing, a first candidate thumbnail image as a candidate for the thumbnail image, andthat, when a predetermined triggering condition is fulfilled during shooting of the movie, based on the sensed-image signal at predetermined timing relative to when the triggering condition is fulfilled, generates a second candidate thumbnail image different from the first candidate thumbnail image and associates, as the thumbnail image, the second candidate thumbnail image with the movie.
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Accused Products
Abstract
Based on, for example, the image at the start of a movie, a thumbnail image is tentatively generated and is stored in a header file. If a predetermined triggering condition is fulfilled during movie shooting, a thumbnail image is generated from the frame image at the timing that the triggering condition is fulfilled, and the thumbnail image existing in the header file is replaced with the newly generated thumbnail image. The triggering condition is fulfilled, for example, if, after zooming-in, the angle of view has been kept fixed for a predetermined period or longer, or if the focus has been kept locked for a predetermined period.
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Citations
19 Claims
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1. A thumbnail generating apparatus
that, based on a sensed-image signal representing a subject received from an image shooting portion provided in an image shooting apparatus capable of shooting a movie, generates a thumbnail image associated with the shot movie, that includes a first generation portion generating, based on the sensed-image signal at prescribed timing, a first candidate thumbnail image as a candidate for the thumbnail image, and that, when a predetermined triggering condition is fulfilled during shooting of the movie, based on the sensed-image signal at predetermined timing relative to when the triggering condition is fulfilled, generates a second candidate thumbnail image different from the first candidate thumbnail image and associates, as the thumbnail image, the second candidate thumbnail image with the movie.
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11. A thumbnail generating apparatus
that, based on a sensed-image signal representing a subject received from an image shooting portion provided in an image shooting apparatus capable of shooting a still image during shooting of a movie, generates a thumbnail image associated with the shot movie, and that, when a still image is shot during shooting of the movie, generates the thumbnail image from the sensed-image signal at predetermined timing relative to when the still image is shot.
Specification