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Class Information
Number: 382/193
Name: Image analysis > Pattern recognition > Feature extraction > Feature counting > Counting intersections of scanning lines with pattern
Description: Subject matter wherein the distinguishing features counted are the points or locations at which scanning lines intersect portions of a pattern*.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7519222 |
Print defect detection |
Apr. 14, 2009 |
| 7505841 |
Vision-based occupant classification method and system for controlling airbag deployment in a vehicle restraint system |
Mar. 17, 2009 |
| 7440618 |
Apparatus for extracting rules line from multiple-valued image |
Oct. 21, 2008 |
| 7440614 |
Method of extracting contour of image, method of extracting object from image, and video transmission system using the same method |
Oct. 21, 2008 |
| 7405845 |
Image processing apparatus |
Jul. 29, 2008 |
| 7362455 |
Processing scanned pages |
Apr. 22, 2008 |
| 7359543 |
Image detector for bank notes |
Apr. 15, 2008 |
| 7254268 |
Object extraction |
Aug. 7, 2007 |
| 7212683 |
Method and systems for complexity-based process combination |
May. 1, 2007 |
| 7164430 |
Anti-aliasing line pixel coverage calculation using programmable shader |
Jan. 16, 2007 |
| 7064865 |
Image processing method and apparatus for detecting characteristic points |
Jun. 20, 2006 |
| 6993170 |
Method for quantitative analysis of blood vessel structure |
Jan. 31, 2006 |
| 6973259 |
Method for extracting feature of binary image |
Dec. 6, 2005 |
| 6943916 |
Method of minimizing trapping, I.E., choking or spreading, in a printing-original production process |
Sep. 13, 2005 |
| 6519350 |
Embedding watermarks in images |
Feb. 11, 2003 |
| 6442290 |
Method and apparatus for processing partial lines of scanned images and communicating associated data over a network |
Aug. 27, 2002 |
| 6343148 |
Process for utilizing external handwriting recognition for personal data assistants |
Jan. 29, 2002 |
| 6288801 |
Self calibrating scanner with single or multiple detector arrays and single or multiple optical systems |
Sep. 11, 2001 |
| 6212298 |
Character recognition apparatus, method and computer readable memory |
Apr. 3, 2001 |
| 6125204 |
Judging a logical relation between a plurality of areas based upon the physical relation therebetween |
Sep. 26, 2000 |
| 5956422 |
Processor based method for extracting tablets from printed documents |
Sep. 21, 1999 |
| 5917938 |
Image processing apparatus which detects predetermined images |
Jun. 29, 1999 |
| 5857032 |
System and method for measuring and monitoring three-dimensional shaped objects |
Jan. 5, 1999 |
| 5841902 |
System and method for unconstrained on-line alpha-numerical handwriting recognition |
Nov. 24, 1998 |
| 5809168 |
Method and apparatus for estimating a character size of an alphanumeric subject copy in a facimile system |
Sep. 15, 1998 |
| 5774584 |
Method and apparatus for identifying table areas in documents |
Jun. 30, 1998 |
| 5754688 |
Method and apparatus for stereologic analysis of two-dimensional images |
May. 19, 1998 |
| 5737442 |
Processor based method for extracting tables from printed documents |
Apr. 7, 1998 |
| 5684892 |
Method for pattern recognition |
Nov. 4, 1997 |
| 5680481 |
Facial feature extraction method and apparatus for a neural network acoustic and visual speech recognition system |
Oct. 21, 1997 |
| 5594811 |
Apparatus and method for recognizing a character |
Jan. 14, 1997 |
| 5471568 |
Object-oriented apparatus and method for scan line conversion of graphic edges |
Nov. 28, 1995 |
| 5448655 |
Image data processor and image data processing method |
Sep. 5, 1995 |
| 4398177 |
Method and circuit arrangement for formation of features for automatic character recognition |
Aug. 9, 1983 |
| 4164728 |
Correlation techniques |
Aug. 14, 1979 |
| 4163214 |
Character recognition system |
Jul. 31, 1979 |
| 4104616 |
Hand operated optical character recognition system |
Aug. 1, 1978 |
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