Method and apparatus for extracting cluster shape features from digital images
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 22, 2000
Grant Date -
N/A
app pub date -
Feb 18, 1997
filing date -
Feb 18, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus for extracting cluster shape features in two and three-dimensional images in a single scan is provided. The images, consisting of one or more classes, may be unbounded in one of their dimensions. As an image is scanned, each cluster fragment is assigned with one or more cluster labels. These labels are used to merge the cluster fragments into larger cluster fragments. An enhanced Hoshen-Kopelman algorithm is employed to determine the cluster shape features for the merged cluster fragments. Cluster label reuse is employed to enable the processing of substantially large images including unbounded images. After completing the scanning of an image section, cluster shape features data are outputted for completed clusters that extended into the section previous to said section. Optionally, cluster shape features of cluster fragments and completed clusters that extend into the said section can also be outputted.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully