| 摘要 |
PURPOSE:To display a distinct picture even if a patient moves when he is being diagnosed, by processing a picture data by a filter having a prescribed algorithm, and bringing the picture data to weighting of a frequency characteristic by the picture elements data being in the X and Y directions on the picture plane and in the time axis direction. CONSTITUTION:A picture digital data outputted from a radiography device, an ultrasonic diagnosing device, etc. is D/A-converted by a dynamic picture input part 1, and inputted to the first picture display part 6 and the first stereoscopic matrix picture storage part 2. A three-dimensional memory space which expands in three directions of X and Y directions on the picture plane and the time base T direction is provided on this storage part 2, and a picture data is stored along the T direction in its memory space. This data is provided to a dynamic picture processing part 3 by a control command of an interactive control part 8, and weighting of a frequency characteristic is executed by the algorithm of a filter of this processing part 3. An output of this processing part 3 is processed by the second stereoscopic matrix picture storage part 4 having the same structure as that of the storage part, D/A-converted, and a distinct picture is displayed on a picture display part 7. |
