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Class Information
Number: 382/287
Name: Image analysis > Image transformation or preprocessing > Measuring image properties (e.g., length, width, or area) > Detecting alignment marks
Description: Subject matter wherein the properties extracted from an image relate to reference marks, sometimes called fiducials, which are used to measure the image position or orientation and aid in image alignment.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623676 |
Method and apparatus for tracking objects over a wide area using a network of stereo sensors |
Nov. 24, 2009 |
| 7613356 |
Position and orientation detection method and apparatus |
Nov. 3, 2009 |
| 7613361 |
Information processing method and device |
Nov. 3, 2009 |
| 7594319 |
Electronic-component alignment method |
Sep. 29, 2009 |
| 7590280 |
Position detection apparatus and exposure apparatus |
Sep. 15, 2009 |
| 7580590 |
Optical image system surface resolution calibration method |
Aug. 25, 2009 |
| 7567699 |
Center determination of rotationally symmetrical alignment marks |
Jul. 28, 2009 |
| 7555021 |
Digital multi-source multi-destination video multiplexer and crossbar device |
Jun. 30, 2009 |
| 7529387 |
Placement information estimating method and information processing device |
May. 5, 2009 |
| 7502685 |
Vehicle navigation apparatus and method with traveling direction indication at guidance intersection |
Mar. 10, 2009 |
| 7492471 |
Image forming apparatus for printing images properly arranged relative to index tab |
Feb. 17, 2009 |
| 7489832 |
Imaging apparatus, image processing method for imaging apparatus and recording medium |
Feb. 10, 2009 |
| 7463773 |
Fast high precision matching method |
Dec. 9, 2008 |
| 7450781 |
Method of enlarging the image field of a focal plane array camera |
Nov. 11, 2008 |
| 7437207 |
Method and apparatus for automatically processing multiple applications in a predetermined order to affect multi-application sequencing |
Oct. 14, 2008 |
| 7433509 |
Method for automatic de-skewing of multiple layer wafer for improved pattern recognition |
Oct. 7, 2008 |
| 7423540 |
Method of detecting vehicle-operator state |
Sep. 9, 2008 |
| 7420719 |
Skew correction |
Sep. 2, 2008 |
| 7417774 |
Method and apparatus for selective processing of captured images |
Aug. 26, 2008 |
| 7415170 |
Data processing apparatus, image processing apparatus, camera, and data processing method |
Aug. 19, 2008 |
| 7415150 |
Photomask image registration in scanning electron microscope imagery |
Aug. 19, 2008 |
| 7415169 |
Medical viewing system and method for enhancing structures in noisy images |
Aug. 19, 2008 |
| 7391881 |
Curve fitting for synchronizing readers of hidden auxiliary data |
Jun. 24, 2008 |
| 7391907 |
Spurious object detection in a video surveillance system |
Jun. 24, 2008 |
| 7379581 |
Method for recognizing a pattern of an alignment mark on a wafer |
May. 27, 2008 |
| 7369694 |
Method and medical device for the automatic determination of coordinates of images of marks in a volume dataset |
May. 6, 2008 |
| 7345690 |
Display system for adjusting video parameters for user-selected area |
Mar. 18, 2008 |
| 7308141 |
Apparatus and method to locate an object |
Dec. 11, 2007 |
| 7305089 |
Picture taking apparatus and method of controlling same |
Dec. 4, 2007 |
| 7292737 |
Unified bayesian framework for shape registration |
Nov. 6, 2007 |
| 7283685 |
Device that appends a recognition point for image joining to the extracted image and a recognition element thereof |
Oct. 16, 2007 |
| 7283660 |
Multi-layer printed circuit board fabrication system and method |
Oct. 16, 2007 |
| 7280250 |
Method and apparatus for rendering large patterns in a small memory printer |
Oct. 9, 2007 |
| 7280706 |
Better picture for inexpensive cameras |
Oct. 9, 2007 |
| 7272253 |
Method for non-destructive inspection, apparatus thereof and digital camera system |
Sep. 18, 2007 |
| 7263207 |
Method and apparatus for video object tracking |
Aug. 28, 2007 |
| 7231081 |
Stereoscopic three-dimensional metrology system and method |
Jun. 12, 2007 |
| 7203348 |
Method and apparatus for correction of mammograms for non-uniform breast thickness |
Apr. 10, 2007 |
| 7181089 |
Method and apparatus for searching for fiducial marks, and method of detecting positions of the fiducial marks |
Feb. 20, 2007 |
| 7133158 |
Method and apparatus for efficient caching and rendering of large patterns in a small memory printer |
Nov. 7, 2006 |
| 7123758 |
Method and system for monitoring breathing activity of a subject |
Oct. 17, 2006 |
| 7107121 |
Autonomic fiducial search pattern in an automated tape library |
Sep. 12, 2006 |
| 7101508 |
Chemical array fabrication errors |
Sep. 5, 2006 |
| 7103210 |
Position detection apparatus and exposure apparatus |
Sep. 5, 2006 |
| 7099522 |
Method to create and reconstruct image presentation system |
Aug. 29, 2006 |
| 7095881 |
Processing method and system for 3-D geometric modeling of the spine |
Aug. 22, 2006 |
| 7064767 |
Image solution processing method, processing apparatus, and program |
Jun. 20, 2006 |
| 7040759 |
Apparatus and method for determining relative positional and rotational offsets between a first and second imaging device |
May. 9, 2006 |
| 7006674 |
Apparatus and methods for verifying the location of areas of interest within a sample in an imaging system |
Feb. 28, 2006 |
| 7003138 |
System and method for geographically referencing an improvement image |
Feb. 21, 2006 |
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