| 摘要 |
There is provided an ultrasonic diagnostic apparatus in which ultrasonic waves are transmitted and received in directions each along the associated one of a plurality of scan lines extending in a depth direction within the subject to obtain received signals, and data representative of displacement of the respective pixel points along each scan line within the subject are evaluated on the basis of the thus obtained received signals, thereby displaying an image based on the data representative of the displacement. According to the ultrasonic diagnostic apparatus, color data of a pixel train involved in the presence of displacement (color-displayed) appearing continuously by less than N pixels (typically, one pixel to two or three pixels at most) is replaced by data representative of the absence of the displacement (not color-displayed). |
