| 摘要 |
<p>A method and apparatus is shown for leading an imaging surface relative to an imaging beam under two controls where first and second leading spaces are produced . The second leading space being a different width than the first leading space, is distributed amongst the first leading space separating a plurality of line pairs. The second leading space is interspersed within first leading spaces and is visually less perceptible to the human eye. A pattern describing a matrix of row and column positions control the spacial movement of an imaging beam and after each leading step the imaging beam reproduces the original graphic within each of the elemental image positions or image areas of the matrix.</p> |
