Customized color for multiple raster content format file
AssigneeXerox Corporation
InventorsSainarayanan Gopalakrishnan, Xing Li, Rajasekar Kanagasabai, Clara Cuciurean-Zapan
Life of this patent
Estimating the term…
Abstract
Methods and devices process an electronic image of an item that has a background color and line features of a second color distinct from the background color. An electronic image and a menu option are displayed to allow the user to define at least one area of the electronic image as a distinctive color region. The electronic image is separated into different planes, and line features within the distinctive color region are removed from a second mask plane (second color) and added to a third mask plane (third color). The first plane, second mask plane, and third mask plane, are combined into an electronic file, and automatically stored.
Claims12
A method comprising:
- receiving an electronic image of an item into a computerized device, said item comprising a background color and line features of a second color distinct from said background color;
- displaying, on a user interface, said electronic image and a menu option to define at least one area of said electronic image as a distinctive color region, said user interface being operatively connected to said computerized device;
- receiving input into said user interface to identify at least one area of said electronic image as said distinctive color region;
- automatically separating said electronic image into different planes using said computerized device, a first plane of said planes containing information of only pixels of said background color, a second mask plane of said planes containing information of only said line features, and said second mask plane being used with a corresponding second foreground plane identifying said second color;
- automatically removing said line features within said distinctive color region from said second mask plane and adding said line features within said distinctive color region to a third mask plane using said computerized device, said third mask plane being used with a corresponding third foreground plane identifying a third color distinct from said background color and said second color;
- automatically combining said first plane, said second mask plane, said second foreground plane, said third mask plane, and said third foreground plane into an electronic file, using said computerized device;
- rendering said electronic file into a visible document, said visible document having said line features in said second color on said background color, except for said line features within said distinctive color region,
- said line features within said distinctive color region having said third color on said background color.
A method comprising:
- receiving an indication into a scanning device to begin scanning an item, said item comprising a background color and line features of a second color distinct from said background color;
- performing an optical scan of said item using said scanning device to produce an electronic image;
- displaying, on a user interface of said scanning device, said electronic image and a menu option to define at least one area of said electronic image as a distinctive color region;
- receiving input into said user interface to identify at least one area of said electronic image as said distinctive color region;
- automatically separating said electronic image into different planes using a processor of said scanning device, a first plane of said planes containing information of only pixels of said background color, a second mask plane of said planes containing information of only said line features, and said second mask plane being used with a corresponding second foreground plane identifying said second color;
- automatically removing said line features within said distinctive color region from said second mask plane and adding said line features within said distinctive color region to a third mask plane using said processor, and said third mask plane being used with a corresponding third foreground plane identifying a third color distinct from said background color and said second color;
- automatically combining said first plane, said second mask plane, said second foreground plane, said third mask plane, and said third foreground plane into an electronic file using said processor;
- and
- rendering said electronic file into a visible document, said visible document having said line features in said second color on said background color, except for said line features within said distinctive color region,
- said line features within said distinctive color region having said third color on said background color.
A scanning device comprising:
- an optical scanner;
- a processor operatively connected to said optical scanner;
- a user interface operatively connected to said processor,
- said user interface receiving an indication to begin scanning an item, said item comprising a background color and line features of a second color distinct from said background color;
- said scanner performing an optical scan of said item to produce an electronic image;
- said user interface displaying said electronic image and a menu option to define at least one area of said electronic image as a distinctive color region;
- said user interface receiving input to identify at least one area of said electronic image as said distinctive color region;
- said processor automatically separating said electronic image into different planes, a first plane of said planes containing information of only pixels of said background color, a second mask plane of said planes containing information of only said line features, and said second mask plane being used with a corresponding second foreground plane identifying said second color;
- said processor automatically removing said line features within said distinctive color region from said second mask plane and adding said line features within said distinctive color region to a third mask plane, and said third mask plane being used with a corresponding third foreground plane identifying a third color distinct from said background color and said second color;
- said processor automatically combining said first plane, said second mask plane, said second foreground plane, said third mask plane, and said third foreground plane into an electronic file;
- and
- said processor automatically rendering said electronic file into a visible document, said visible document having said line features in said second color on said background color, except for said line features within said distinctive color region,
- said line features within said distinctive color region having said third color on said background color.
Dependencies are inferred from the claim text.