| 摘要 |
<p>A method of displaying a selected section of an N-dimensional colour space uses two memories (14,16) the first memory (14) stores memory addresses of the second (16). The second memory (16) stores data defining colour at addresses corresponding to the selected section and background colour at all other addresses. The defined colours and background are output to a display (11) so that the background areas blend with the existing background and only the colour of the selected section is redrawn not the whole image.</p> |
