1. An electronic camera having an image sensor for converting an image into an electronic signal, said electronic camera comprising: a focus-degree judging part for partitioning said image into plural blocks to judge a degree of focusing relative to each of said blocks during an image taking operation; an image dividing part for grouping the blocks on the basis of the judged degree of focusing to divide said image into plural areas every gathering of the grouped blocks during the image taking operation; a processor for performing different image processing with respect to each of said areas during the image taking operation; and a monitor for displaying the image processed by said processor during the image taking operation.