Binary-coding pattern creating method and apparatus,...

Details Binary-coding pattern creating method and apparatus,... Binary-coding pattern creating method and apparatus,...

2006-05-23

2006-05-23

Dang, Duy M. (Department: 2627)

Image analysis

Image compression or coding

Gray level to binary coding

C382S181000, C358S003020

Reexamination Certificate

active

07050638

ABSTRACT:
A method is provided for creating a binary-coding pattern to be used in binary-coding a multi-value image. The method includes the steps of: creating a basic pattern shape of the prospective binary-coding pattern by a first arithmetic operation; determining the sequence of lighting pixels composing such basic pattern by a second arithmetic operation; and creating a rectangular pattern, which serves as the prospective binary-coding pattern, based on the resultant basic pattern. Hereby, it is possible to automatically create a centralized type of binary-coding pattern, and also it is possible to facilitate creating a minimum-sized binary-coding pattern.

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