Grayscale printing method of thermal printer
A thermal printer and grayscale technology, applied in the temperature recording method, etc., can solve problems such as inaccurate empirical formulas, unsatisfactory grayscale printing effects, etc., and achieve the effect of fine details
Pending Publication Date: 2022-04-05
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AI-Extracted Technical Summary
Problems solved by technology
The invention relates to a gray printing method of a thermal printer, which comprises the following steps of: dividing the gray value m of each pixel of a point row by 23, then decomposing according to a binary mode, and heating a certain point for at most 3 times. The grayscale image obtained by adopting the grayscale printing method disclosed by the invention is finer in details and closer to the effect of an original image.
- Experimental program(1)
Description & Claims & Application Information
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