| 摘要 |
<p>The invention concerns an image conversion method applicable in particular to ultrasound echography, which essentially consists, prior to the shots, in preparing a data table and index tables by ordering the bitmap points into visible quadrilaterals as received in the sequence of shots, then, during shots, in preparing a data structure including, for each visible quadrilateral, the values of its four peaks, and after each shot, in calculating the values of all the points of the bitmap which can be displayed.</p> |
