WO2002086416A3 - Method and apparatus for correcting crosstalk and spatial resolution for multichannel imaging - Google Patents
Method and apparatus for correcting crosstalk and spatial resolution for multichannel imaging Download PDFInfo
- Publication number
- WO2002086416A3 WO2002086416A3 PCT/US2002/014979 US0214979W WO02086416A3 WO 2002086416 A3 WO2002086416 A3 WO 2002086416A3 US 0214979 W US0214979 W US 0214979W WO 02086416 A3 WO02086416 A3 WO 02086416A3
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- WIPO (PCT)
- Prior art keywords
- ensemble
- correction
- images
- source
- signals
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/2803—Investigating the spectrum using photoelectric array detector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
- G01J3/32—Investigating bands of a spectrum in sequence by a single detector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
- G01J3/36—Investigating two or more bands of a spectrum by separate detectors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
- G06T7/32—Determination of transform parameters for the alignment of images, i.e. image registration using correlation-based methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
- G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
-
- G01N15/1433—
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Electro-optical investigation, e.g. flow cytometers
- G01N15/1468—Electro-optical investigation, e.g. flow cytometers with spatial resolution of the texture or inner structure of the particle
- G01N15/147—Electro-optical investigation, e.g. flow cytometers with spatial resolution of the texture or inner structure of the particle the analysis being performed on a sample stream
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
- G06F2218/02—Preprocessing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10032—Satellite or aerial image; Remote sensing
- G06T2207/10036—Multispectral image; Hyperspectral image
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02764355A EP1389956B1 (en) | 2001-04-25 | 2002-04-24 | Method and apparatus for correcting crosstalk and spatial resolution for multichannel imaging |
CA2445044A CA2445044C (en) | 2001-04-25 | 2002-04-24 | Method and apparatus for correcting crosstalk and spatial resolution for multichannel imaging |
AU2002308693A AU2002308693A1 (en) | 2001-04-25 | 2002-04-24 | Method and apparatus for correcting crosstalk and spatial resolution for multichannel imaging |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28671301P | 2001-04-25 | 2001-04-25 | |
US60/286,713 | 2001-04-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002086416A2 WO2002086416A2 (en) | 2002-10-31 |
WO2002086416A3 true WO2002086416A3 (en) | 2003-02-20 |
Family
ID=23099839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/014979 WO2002086416A2 (en) | 2001-04-25 | 2002-04-24 | Method and apparatus for correcting crosstalk and spatial resolution for multichannel imaging |
Country Status (5)
Country | Link |
---|---|
US (4) | US6763149B2 (en) |
EP (1) | EP1389956B1 (en) |
AU (1) | AU2002308693A1 (en) |
CA (1) | CA2445044C (en) |
WO (1) | WO2002086416A2 (en) |
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US20060198558A1 (en) | 2006-09-07 |
WO2002086416A2 (en) | 2002-10-31 |
US20060002634A1 (en) | 2006-01-05 |
AU2002308693A1 (en) | 2002-11-05 |
US7286719B2 (en) | 2007-10-23 |
US20030016882A1 (en) | 2003-01-23 |
CA2445044C (en) | 2011-02-15 |
EP1389956A2 (en) | 2004-02-25 |
EP1389956A4 (en) | 2009-06-03 |
US6763149B2 (en) | 2004-07-13 |
CA2445044A1 (en) | 2002-10-31 |
US7006710B2 (en) | 2006-02-28 |
EP1389956B1 (en) | 2012-10-31 |
US20040161165A1 (en) | 2004-08-19 |
US7079708B2 (en) | 2006-07-18 |
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