| 摘要 |
The present invention eliminates restrictions on the number of additions in image pickup wherein errors arising from hardware performance and/or signal fluctuations arising from hardware control methods are offset by inverting the polarity of a predefined hardware output. In order to do so, the present invention performs a first image pickup sequence, and a second image pickup sequence wherein the polarity of a predefined gradient magnetic field pulse of the first image pickup sequence is inverted, wherein data acquired in each image pickup sequence are added and an addition image is obtained. When performing the addition, coefficients are determined so that the sum of the coefficients that are multiplied with the first data obtained in the first image pickup sequence and the sum of the coefficients that are multiplied with the second data obtained in the second image pickup sequence are equal. |
