发明名称 |
Method and apparatus for printing an image in multiple sub-images |
摘要 |
A thermal printer uses a relatively small dye-donor patches to produce images which are larger than the dye-donor patches. An image is formed by printing and merging of multiple sub-images. Each of the sub-images is smaller than one of the dye-donor patches. Merging of the sub-images is performed by generating data fields for sub-images and then distributing image data throughout overlapping segments of the sub-image data fields. A distribution of a portion of the image data is made in a first overlapping segment in a first pattern that is substantially non-linear. A second distribution of remaining image data is made in a second overlapping segment in a pattern that is complementary to the first pattern. When the overlapping segment are brought together, a merger zone between the sub-images becomes undetectable to an unaided human eye.
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申请公布号 |
US5132701(A) |
申请公布日期 |
1992.07.21 |
申请号 |
US19910717577 |
申请日期 |
1991.06.19 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
STEPHENSON, STANLEY W.;FISCELLA, MARCELLO D. |
分类号 |
B41J2/325;G06K15/02 |
主分类号 |
B41J2/325 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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