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US 2014/0195802 A1Published application
Page encryption system
OwnerScott C. Harrisinventor
Life of this patent
Estimating the term…
Abstract
Text containing files are encrypted by first formatting the files for display. The display-formatted files are then coded to form files indicating the information. The files are encrypted. The coding can determine a distance of a transition between a first color and a second color in the display file, and code that distance to form coded distance information and encrypt the coded distance information
Claims18
A computer system, comprising:
- a programmed processor,
- a memory storing a text-containing information file, and storing formatting information for said text-containing information file;
- wherein said processor operates to receive resolution information indicative of a resolution for a display;
- said processor formatting said text-containing information into a formatted display file in an electronic file format which is formatted for display according to said formatting information and said resolution information, to form formatted information;
- said processor analyzing said formatted information and forming data indicative thereof;
- and
- said processor transmitting said formatted information over a channel addressed to a client, and to form said formatted display file according to said resolution,
- where a first formatted display file for a first resolution is different than a second formatted display file for a second resolution, and wherein said processor operates to automatically reduce the resolution to a lower resolution based on a first analysis.
5 more elements
A method of encoding a document, comprising:
- receiving a document to be encoded;
- using a computer for dividing the document into multiple different areas, each area having information therein;
- first using the computer for encoding a first area of said multiple different areas, said first area including text, to create a first encoded area including a tag indicating colors for both a foreground and a background of said first area, where the foreground includes a color of the text and the background includes a color on which the text is displayed;
- second using the computer for encoding a second area of said multiple different areas to include an image, and to include first image size information representing an outer size of the image in said second area,
- where said encoding said first area comprises setting a size of said first area to change based on the outer size of the image of said second area;
- and
- outputting information based on said encoding, to represent said document.
4 more elements
A computer system, comprising:
- a computer, receiving a document to be encoded and logically dividing the document into multiple different areas, each area having information therein;
- the computer first encoding a first area of said multiple different areas, said first area including text, to create a first encoded area including a tag indicating colors for both a foreground and a background of said first area, where the foreground includes a color of the text and the background includes a color on which the text is displayed;
- the computer second encoding a second area of said multiple different areas to include an image, and to include first image size information representing an outer size of the image in said second area,
- where said first encoding comprises setting a size of said first area to change based on the outer size of the image of said second area;
- and
- said computer outputting information based on said encoding, to represent said document.
3 more elements
Dependencies are inferred from the claim text.