SYSTEM AND METHOD FOR PROCESSING AN IMAGE HAVING EDGES

Patent №

US 5,867,142

Granted

1999-02-02

Filed 1991

Owner

XEROX CORPORATION A CORP. OF NY

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

07796971

A method of processing an image to reduce false granularity, or "aliasing", resulting from the reproduction of edges using fixed size pixels. In the preferred embodiment of the invention, certain pixels adjacent to black pixels corresponding to an edge are set to a gray level. The setting of certain pixels to a gray level involves detecting a pattern in a block of pixels by detecting subpatterns within the block of pixels.

VisionH04N 1/4092G09G 5/20

AI classification

Vision1.00
Planning0.23
Natural language0.20
AI hardware0.03
Evolutionary computation0.01
Knowledge representation0.01
Machine learning0.00
Speech0.00

Ownership

XEROX CORPORATION A CORP. OF NY

assignment · 59220957

Assignors

THIERET, TRACY E.

On an employer assignment, the assignors are typically the inventors.

From the same owner

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