Apparatus, method, software and medium storage for...

Details Apparatus, method, software and medium storage for... Apparatus, method, software and medium storage for...

2007-12-04

2007-12-04

Wu, Jingge (Department: 2624)

Data processing: software development, installation, and managem

Software program development tool

Translation of code

C382S293000, C382S297000

Reexamination Certificate

active

10681857

ABSTRACT:
A technique is disclosed to detect a specified mark that has been rotated by an unknown number of degrees. To make the detection efficient, the dictionary stores the specified marks in predetermined formats including the coordinate conversion table and the polar coordinate image. Furthermore, the coordinate conversion table includes the central distance D scale value indicative of a distance between a center of each of the pixels and a center of the dictionary image in the predetermined XY coordinate and the central rotation direction F scale value indicative of a degree of rotation of the dictionary image.

REFERENCES:
patent: 651337 (1995-05-01), None
patent: 5-250475 (1993-09-01), None
patent: 6-163586 (1994-06-01), None
patent: 8-235359 (1996-09-01), None
patent: 9-147109 (1997-06-01), None
patent: 9-179982 (1997-07-01), None
patent: 11-110562 (1999-04-01), None
patent: 11-259657 (1999-09-01), None
patent: 2000-163586 (2000-06-01), None
patent: 2001-043365 (2001-02-01), None
patent: 2001-331805 (2001-11-01), None

Affiliated with

Also associated with

Rating

Apparatus, method, software and medium storage for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus, method, software and medium storage for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus, method, software and medium storage for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3825989