Imaging device with blur enhancement

An imaging device includes an imaging section, an image segmenting section, and a blur enhancement section. The imaging section images a field to generate photographic image data. The image segmenting section partitions an image of the photographic image data into a first region that is a main subject region and a second region where the main subject is not included. The blur detecting section detects degree of blur of an image of the second region of the image of the photographic image data. The blur enhancement section performs blur enhancement processing on the image of the second region to enlarge the degree of blur of the image after image processing in proportion to the magnitude of the detected degree of blur of the image.