| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for displaying a visual field in the middle of photographing on an appropriate position on a full focus image without complicating a system configuration. <P>SOLUTION: The imaging apparatus includes: focal position changing means for changing a focal position of a camera; full focus image generating means for combining two or more still images acquired by changing the focal position; feature amount extracting means for extracting a feature amount from a reference image and a frame image with an image extracted on the basis of the full focus image or the still image as the reference image; live positioning means for determining a relative position between the reference image and the frame image by comparison of the feature amounts; still image acquiring means for acquiring the two or more still images different in the focus positions when a take-in instruction from outside is received; and mosaic image generating means for coupling the new full focus image generated by the full focus image generating means by combining the acquired still images and the full focus image which is acquired in the past to generate a mosaic image. <P>COPYRIGHT: (C)2013,JPO&INPIT |
