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US 2001/0019334 A1Published application
Text improvement
AssigneeKoninklijke Philips Electronics N.V.
InventorsPaola Carrai, Paolo Valle, Augusto Sarti, Stefano Tubaro
Life of this patent
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Abstract
In a method of text improvement, in an image text is detected (SW, Det), the image is scaled (Scal) to adjust first numbers of pixels per line and lines per image of the image to second numbers of pixels per line and lines per image that fit in with a display (D) on which the image is to be displayed, and the image is processed (Post-proc) in dependence on a result of the text detection.
Claims8
A method of text improvement, the method comprising the steps of:
- detecting (SW, Det) text in an image;
- scaling (Scal) the image to adjust first numbers of pixels per line and lines per image of the image to second numbers of pixels per line and lines per image that fit in with a display (D) on which the image is to be displayed;
- and
- processing (Post-proc) the image in dependence on a result of the text detecting step.
1 more element
A device for text improvement, the device comprising:
- means for detecting (SW, Det) text in an image;
- means for scaling (Scal) the image to adjust first numbers of pixels per line and lines per image of the image to second numbers of pixels per line and lines per image that fit in with a display (D) on which the image is to be displayed;
- and
- means for processing (Post-proc) the image in dependence on a result of the text detecting means.
1 more element
Dependencies are inferred from the claim text.