SE9302147D0 - PICTURING FLUORESCENCE DEVICE, MULTIPLE CULTURAL PICTURE USING DISPENSATION IN PRISM - Google Patents

PICTURING FLUORESCENCE DEVICE, MULTIPLE CULTURAL PICTURE USING DISPENSATION IN PRISM

Info

Publication number
SE9302147D0
SE9302147D0 SE19939302147A SE9302147A SE9302147D0 SE 9302147 D0 SE9302147 D0 SE 9302147D0 SE 19939302147 A SE19939302147 A SE 19939302147A SE 9302147 A SE9302147 A SE 9302147A SE 9302147 D0 SE9302147 D0 SE 9302147D0
Authority
SE
Sweden
Prior art keywords
wavelength bands
different wavelength
images
prism
imaging
Prior art date
Application number
SE19939302147A
Other languages
Swedish (sv)
Inventor
*Svanberg Sune
Original Assignee
Sune Svanberg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sune Svanberg filed Critical Sune Svanberg
Priority to SE19939302147A priority Critical patent/SE9302147D0/en
Publication of SE9302147D0 publication Critical patent/SE9302147D0/en
Priority to PCT/SE1994/000575 priority patent/WO1995000824A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/1765—Method using an image detector and processing of image signal
    • G01N2021/177—Detector of the video camera type
    • G01N2021/1776—Colour camera
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices

Abstract

The purpose of the invention is to enhance differences between differently fluorescing parts of the object under investigation by pointwise forming functions of the intensities in the different wavelength bands. Since the imaging of the different wavelength bands is truly simultaneous, false results due to that images in different wavelength bands are detected at different times will be avoided. The present invention is to utilize deviating prisms to achieve the multiple images. Such prisms makes it possible to use commercially available camera optics for the image production which gives the advantages: faster, less bulky, easy to find commercially and cheaper. A telescope is best suited for imaging distant objects, the prism solution produces good images also of close objects which is of importance when used in the medical field.
SE19939302147A 1993-06-21 1993-06-21 PICTURING FLUORESCENCE DEVICE, MULTIPLE CULTURAL PICTURE USING DISPENSATION IN PRISM SE9302147D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE19939302147A SE9302147D0 (en) 1993-06-21 1993-06-21 PICTURING FLUORESCENCE DEVICE, MULTIPLE CULTURAL PICTURE USING DISPENSATION IN PRISM
PCT/SE1994/000575 WO1995000824A1 (en) 1993-06-21 1994-06-14 Multi-color fluorescence imaging utilizing deviations in prisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE19939302147A SE9302147D0 (en) 1993-06-21 1993-06-21 PICTURING FLUORESCENCE DEVICE, MULTIPLE CULTURAL PICTURE USING DISPENSATION IN PRISM

Publications (1)

Publication Number Publication Date
SE9302147D0 true SE9302147D0 (en) 1993-06-21

Family

ID=20390366

Family Applications (1)

Application Number Title Priority Date Filing Date
SE19939302147A SE9302147D0 (en) 1993-06-21 1993-06-21 PICTURING FLUORESCENCE DEVICE, MULTIPLE CULTURAL PICTURE USING DISPENSATION IN PRISM

Country Status (2)

Country Link
SE (1) SE9302147D0 (en)
WO (1) WO1995000824A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG65612A1 (en) * 1996-07-05 2005-03-30 Agilent Technologies Inc An image acquisition systeem for machine vision applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1165159A (en) * 1980-05-22 1984-04-10 Duane E. Grant Mirror multiplexor for linear image sensors
SE455646B (en) * 1984-10-22 1988-07-25 Radians Innova Ab FLUORESCENT DEVICE
JP2550106B2 (en) * 1987-10-30 1996-11-06 株式会社日立製作所 Optical dispersion detection type electrophoretic device

Also Published As

Publication number Publication date
WO1995000824A1 (en) 1995-01-05

Similar Documents

Publication Publication Date Title
CN103037752B (en) Image processing device
KR100777428B1 (en) Image processing device and method
Munro et al. Toward the clinical application of time-domain fluorescence lifetime imaging
US7420656B1 (en) Scannerless loss modulated flash color range imaging
US9207179B2 (en) Fluorescence observation apparatus
WO2005027730A3 (en) Fluorescence polarization imaging devices and methods
CN103181154A (en) Cellscope apparatus and methods for imaging
KR101774748B1 (en) Apparatus for shooting Ultraviolet image by using Cell phone
US7495748B1 (en) Scannerless loss modulated flash color range imaging
US20100002923A1 (en) Linearly polarized light imaging method and device
JP2917953B2 (en) View point position detection device
JP2006527615A (en) Method and apparatus for acquiring and processing an image of a tooth-like object
JP2016044995A (en) Colorimetric method, colorimetric device, and electronic apparatus
JPWO2018216386A1 (en) Color separation optical system, imaging unit and imaging device
JPH01320441A (en) Color brightness meter
Richards et al. Reflected ultraviolet imaging for forensics applications
SE9302147D0 (en) PICTURING FLUORESCENCE DEVICE, MULTIPLE CULTURAL PICTURE USING DISPENSATION IN PRISM
JPH08145888A (en) Fluorescence calorimeter
Lennard et al. Application of forensic light sources at the crime scene
JP2010046309A (en) Evaluation method and evaluation device of dullness of skin
Fernández et al. Real-time polarimetric microscopy of biological tissue
US10075646B2 (en) Sensor systems and methods
JP2019015971A (en) hand mirror
JPH06147852A (en) Fingerprint imaging apparatus
Garcia et al. Optical characterization and polarization calibration for rigid endoscopes