Laser print apparatus with dual halftones
First Claim
Patent Images
1. A printing system comprising:
- a memory configured to store image data representing an image; and
a processor configured to perform a first digital halftone process on a first portion of the image and a second digital halftone process on a second portion of the image.
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Abstract
A printing system comprises a memory configured to store image data representing an image. The printing system comprises a processor configured to perform a first digital halftone process on a first portion of the image and a second digital halftone process on a second portion of the image.
34 Citations
20 Claims
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1. A printing system comprising:
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a memory configured to store image data representing an image; and
a processor configured to perform a first digital halftone process on a first portion of the image and a second digital halftone process on a second portion of the image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A printing system comprising:
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a memory configured to store image data; and
a processor configured to locate image edges in the image data and apply a first halftone to image data that is located at image edges and apply a second halftone to image data that is not located at image edges. - View Dependent Claims (10, 11, 12)
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13. A method for printing an image, the method comprising:
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receiving image data;
locating first image portions comprising edges and second image portions not comprising edges in the image data;
applying a first halftone to the first image portions;
applying a second halftone to the second image portions; and
printing the image data with the applied first halftone and the applied second halftone. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification