| 摘要 |
This invention discloses a method for generating a screened reproduction of an image comprising the steps of providing a representation of an original having input density values representing the grey levels of various locations of the original for a given color,defining screen segments in a line by line fashion, wherein each screen segment is a line whose length and location is determined in a random manner and employing the input density values of the original and to determine what percentage of each screen segment is to be marked. <IMAGE> |
