| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnosis apparatus and a program, acquiring an image attaining compatibility between sensitivity (luminance) and resolving power (visibility). <P>SOLUTION: This ultrasonic diagnostic apparatus 10 obtains tomographic image data by scanning a predetermined region of a subject with ultrasonic waves. As a transmission wave for scanning, a first transmission wave for acquisition of an image with a higher priority on sensitivity than on resolution or a second transmission wave for acquisition of an image with a higher priority on resolution than on sensitivity is suitably selected to perform scanning. The first image and the second image acquired by the respective transmission waves are subjected to multiresolution analysis by predetermined transform processing, and predetermined filter operation is performed for corresponding coefficients of the first image and the second image for each coefficient of each resolution acquired by the analysis, and a composite image of the first image and the second image is generated by performing inverse transform processing of transform processing by the multiresolution analysis concerning the filter arithmetic result. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
