| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image processing system, etc. with which image data from which noise is rejected are acquired without lengthening photographable time intervals before and after photography. <P>SOLUTION: In the photography, RAW (Raw) data and photographic conditions are recorded in a memory card 21 by associating them with each other and a dark noise image is not acquired. At a desired point after the photography, when a manual operation of starting noise rejection is performed by an operation part 20, a CPU (Central Processing Unit) 18 and an imaging control part 9 acquire the dark noise image by making an imaging element 6 perform exposure as at a state that a shutter 5 is closed in photographic conditions approximately the same as photographic conditions of RAW data. After that, an image processing part 19 rejects the noise estimated to be included in image data by subtracting a value by multiplying the acquired dark noise image by a prescribed coefficient from the RAW data and a memory card control part 15 records an image after the noise rejection in a memory card 21. <P>COPYRIGHT: (C)2007,JPO&INPIT |
