| 摘要 |
PROBLEM TO BE SOLVED: To fetch a high-definition still image having high resolution and high A/N by overlapping plural frame images, while deviating them so that respective objects are overlapped based on relative deviation amounts. SOLUTION: The image data of respective frames successively outputted from an image sensor 30 are stored through a sampling and gain control part 40, an A/D converting part 42 and a signal-processing part 44 into a memory 46. The image data of plural frames stored in the continuous still image memory 46 are composted in a continuous still image composite image converting part 48 and made into a single still image as an image containing the N-fold information quantity of the frame images. In this case, the relative deviation amounts between the objects in the plural frame images is calculated and based on the relative deviation amount, the plural frame image are overlapped, while being deviated so as to overlap the respective objects. The composited still image data are stored in a still image memory 50 and outputted via to the outside an output part 22. |
