Method for extracting feature quantities of a character

Details Method for extracting feature quantities of a character Method for extracting feature quantities of a character

1991-04-26

1993-01-26

Moore, David K.

Image analysis

Histogram processing

For setting a threshold

382 9, 382 21, 382 22, 382 24, G06K 934, G06K 946, G06K 948, G06K 966

Patent

active

051827778

ABSTRACT:
In a method of extracting feature quantities of a character, a pair of region dividing lines which intersect a character image are obtained by using generated projections of direction codes. Then, a reference position for extracting feature quantities of the character is decided by finding positions at which the region dividing lines intersect the character image. Thereafter, the feature quantities of the character having the reference position are extracted by subjecting the codes of the divided segments to a predetermined operation for obtaining information regarding a shape of each of the divided segments.

REFERENCES:
patent: 4757551 (1988-07-01), Kobayashi et al.

Affiliated with

Also associated with

Rating

Method for extracting feature quantities of a character does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for extracting feature quantities of a character, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for extracting feature quantities of a character will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1417253