RU2326367C2 - Method of correction of surface images obtained using scanning probe microscope and distorted with drift - Google Patents
Method of correction of surface images obtained using scanning probe microscope and distorted with drift Download PDFInfo
- Publication number
- RU2326367C2 RU2326367C2 RU2006127131/28A RU2006127131A RU2326367C2 RU 2326367 C2 RU2326367 C2 RU 2326367C2 RU 2006127131/28 A RU2006127131/28 A RU 2006127131/28A RU 2006127131 A RU2006127131 A RU 2006127131A RU 2326367 C2 RU2326367 C2 RU 2326367C2
- Authority
- RU
- Russia
- Prior art keywords
- corrected
- images
- segments
- features
- scan
- Prior art date
Links
Images
Landscapes
- Image Processing (AREA)
- Image Analysis (AREA)
Abstract
FIELD: scanning probe microscopy.
SUBSTANCE: drift correction is performed in the automatic mode. Distortions caused by drift are described with linear transformations, which are true if the microscope drift rate changes sufficiently slowly. As the source data, one or two pairs of oppositely scanned images (OSI) of the surface relief are used. In opposite scanning, the displacement along the raster line and between lines in the same image is performed in the direction opposite to the other displacement direction. According to the proposed method, the same surface feature shall be recognised in each OSI and its lateral coordinates shall be determined for the image correction. The OSI correction in the lateral and vertical planes is performed by determining the linear transformation ratios. After combining the corrected OSIs, the relief averaging is performed in their overlap area.
EFFECT: evaluation of drift correction error and obtaining corrected images with error not exceeding certain preset value.
22 cl, 23 dwg, 4 tbl
Description
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006127131/28A RU2326367C2 (en) | 2006-07-27 | 2006-07-27 | Method of correction of surface images obtained using scanning probe microscope and distorted with drift |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006127131/28A RU2326367C2 (en) | 2006-07-27 | 2006-07-27 | Method of correction of surface images obtained using scanning probe microscope and distorted with drift |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2006127131A RU2006127131A (en) | 2008-02-10 |
RU2326367C2 true RU2326367C2 (en) | 2008-06-10 |
Family
ID=39265622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2006127131/28A RU2326367C2 (en) | 2006-07-27 | 2006-07-27 | Method of correction of surface images obtained using scanning probe microscope and distorted with drift |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2326367C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2584363A1 (en) | 2011-10-18 | 2013-04-24 | Fei Company | Scanning method for scanning a sample with a probe |
-
2006
- 2006-07-27 RU RU2006127131/28A patent/RU2326367C2/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
Yurov V.Y., Klimov A.N. Scanning tunneling microscope calibration and reconstruction of real image: Drift and slope elimination, Rev. Sci. Instrum., vol.65, no.5, p.1551, 1994. * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2584363A1 (en) | 2011-10-18 | 2013-04-24 | Fei Company | Scanning method for scanning a sample with a probe |
EP2584362A1 (en) | 2011-10-18 | 2013-04-24 | FEI Company | Scanning method for scanning a sample with a probe |
US8707461B2 (en) | 2011-10-18 | 2014-04-22 | Fei Company | Scanning method for scanning a sample with a probe |
Also Published As
Publication number | Publication date |
---|---|
RU2006127131A (en) | 2008-02-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108805935B (en) | Linear array camera distortion correction method based on orthogonal pixel equivalence ratio | |
US7747080B2 (en) | System and method for scanning edges of a workpiece | |
EP1640908A1 (en) | Image processing apparatus | |
JP5941395B2 (en) | Image acquisition device and focus method of image acquisition device | |
CN102566023B (en) | A kind of digital slide real time scanning automatic focusing system and method thereof | |
JP2016139026A (en) | Image formation device | |
CN106504290A (en) | A kind of high-precision video camera dynamic calibrating method | |
JP2008147976A (en) | Image inclination correction device and image inclination correcting method | |
US11636620B2 (en) | Method for positioning sub-pixel centers of light spots based on pixel movement and cutting | |
CN104111038A (en) | Method for using phase fusion algorithm to repair phase error caused by saturation | |
CN107655405A (en) | The method that axial range error between object and CCD is eliminated using self-focusing iterative algorithm | |
JP2012109737A (en) | Image coupler, image coupling method, image input/output system. program and recording medium | |
US20160307062A1 (en) | Method and device for determining regions to be detected on display motherboard | |
JP2005149500A (en) | Method for correcting distortion in multi-focus image stack | |
US11300767B2 (en) | Method for high-resolution scanning microscopy | |
RU2326367C2 (en) | Method of correction of surface images obtained using scanning probe microscope and distorted with drift | |
JP2010118046A (en) | Image processing method, image processor, and surface inspection device using the image processor | |
TW201106411A (en) | Method and apparatus for obtaining images by raster scanning charged-particle beam over patterned substrate on a continuous mode stage | |
TW201445133A (en) | Online detection method for three dimensional imperfection of panel | |
US7561306B2 (en) | One-dimensional lens shading correction | |
JP5848596B2 (en) | Image acquisition device and focus method of image acquisition device | |
WO2014112084A1 (en) | Image acquisition device and focus method for image acquisition device | |
CN1464975A (en) | Surface inspection apparatus and method | |
JP2009288162A (en) | Three-dimensional measuring device | |
JPH05120436A (en) | Template matching method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RH4A | Copy of patent granted that was duplicated for the russian federation |
Effective date: 20140505 |
|
PC41 | Official registration of the transfer of exclusive right |
Effective date: 20150319 |
|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160728 |