| 摘要 |
There is provided an ultrasound image processing apparatus which displays an ultrasonic image with a higher resolution. For each pixel of interest on a previous frame, a pattern matching process is applied between the previous frame and a current frame, to calculate, for each pixel of interest, a mapping address to the current frame as a movement destination or a two-dimensional movement vector. The mapping address includes an integer value and a fractional value. The current frame is re-constructed into a high-density frame including a plurality of interpolation lines based on an original group of pixels of the current frame and an additional group of pixels defined by a pixel value and the mapping address of each pixel of interest on the previous frame. In generation of the mapping address, a sub-pixel process is applied. |
