CN103829926A - Polarization spectrum imaging system - Google Patents
Polarization spectrum imaging system Download PDFInfo
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- CN103829926A CN103829926A CN201210475867.3A CN201210475867A CN103829926A CN 103829926 A CN103829926 A CN 103829926A CN 201210475867 A CN201210475867 A CN 201210475867A CN 103829926 A CN103829926 A CN 103829926A
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Abstract
The invention discloses a polarization spectrum imaging system which comprises an optical imaging part, a circuit part and an imaging system. The optical imaging part is composed of an analyzer, a condensing lens, a beam splitter prism and conductive optical fibers. The circuit part is composed of a photovoltaic conversion element, a signal processing circuit, a control circuit and an AD conversion circuit. The imaging system is composed of a computer and computer system analyzing software. Light passing through the beam splitter prism directly enters the conductive optical fibers, enters the photovoltaic conversion element CCD through the conductive optical fibers to achieve conversion of optical signals and electric signals, is processed by the signal processing amplifying circuit, and then enters the computer through the AD conversion circuit to form images, and the data images are analyzed by the computer system analyzing software. Multi-source image fusion technology is adopted in the polarization spectrum imaging system, and the imaging resolution ratio of the imaging system is higher.
Description
Technical field
A kind of polarization spectrum imaging system of the present invention, the invention belongs to parking lot device and curb parking field, is mainly that epithelium stops canceration getting up early diagnostic system that a kind of polarization spectrum imaging system is provided.
Background technology
Spectroscopy of polarized light scattering, is that one can't harm in bulk optics detection technique, and it utilizes backward polarization scattering light to survey the variation of karyomorphism mathematic(al) parameter.We know that the formation of tumor is often reflected in the variation of epithelial nucleus Morphologic Parameters at first, as nucleus size, karyoplasmic ratio, and the increase of nuclear chromatin.Measure epithelial cell back scattering spectrum and be expected to detect early-stage cancer signal, thereby realize early treatment.Existing imaging technique imaging resolution is low.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of polarization spectrum imaging system, imaging clearly, resolution is high, imaging is accurate.
In order to achieve the above object, the technical scheme that the present invention takes is:
A kind of polarization spectrum imaging system, comprises optical imagery part, circuit part and imaging system,
Optical imagery part is by analyzer 1, collecting lens 2, Amici prism 3 and pass to optical fiber 4 and form, analyzer 1 is for selecting the backward component parallel with vertical with polarizer difference in light of penetrating, collecting lens 2 is for the light of selecting through analyzer 1 can be gathered, beam splitting lens 3 is used for strengthening luminous flux and improves imaging resolution, conduction optical fiber 4 practicalities by light signal transduction to photo-electric conversion element;
Circuit part is made up of photo-electric conversion element 5, signal processing circuit 6, A/D convertor circuit 7, photo-electric conversion element 5 is mainly to be formed optical signal is become to the signal of telecommunication by CCD photoelectric sensor, signal processing circuit 6 is for processing many group signals of telecommunication and removing spurious signal, the circuit of further integrating many group signals, A/D convertor circuit 7 is for controlling various displacement components and protecting the holding circuit of various electronic machines;
Imaging system is made up of computer 8 and computer system analysis software 9, computer 8 be for be shown as picture and calculating data signal, computer system analysis software 9 is that auxiliary doctor judges the canceration situation of carcinogenesis tissue for the instrument of processing and anacom imaging.
Described Amici prism 3 is made up of birefringece crystal, to be formed by two prism cementings with wedge, optical axis in two wedges is parallel with outer surface and be perpendicular to one another, therefore will become e light vertical on two light splitting minute surfaces and o light through the light of Amici prism, the luminous flux that therefore not only can increase light can also improve the resolution of spectrum.
Directly enter conduction optical fiber 4 through the light of Amici prism, enter photo-electric conversion element CCD 5 by conduction optical fiber and carry out the conversion of optical signal and the signal of telecommunication, again by process signal processing amplifying circuit 6, and then enter computer 8 imagings and by computer system analysis software 9, data image analyzed by A/D convertor circuit 7, imaging clearly of the present invention, resolution is high, imaging is accurate.
Brief description of the drawings
Accompanying drawing is structure principle chart of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
As shown in drawings, a kind of polarization spectrum imaging system, comprises optical imagery part, circuit part and imaging system,
Optical imagery part is by analyzer 1, collecting lens 2, Amici prism 3 and pass to optical fiber 4 and form, analyzer 1 is for selecting the backward component parallel with vertical with polarizer difference in light of penetrating, collecting lens 2 is for the light of selecting through analyzer 1 can be gathered, beam splitting lens 3 is used for strengthening luminous flux and improves imaging resolution, conduction optical fiber 4 practicalities by light signal transduction to photo-electric conversion element;
Circuit part is made up of photo-electric conversion element 5, signal processing circuit 6, A/D convertor circuit 7, photo-electric conversion element 5 is mainly to be formed optical signal is become to the signal of telecommunication by CCD photoelectric sensor, signal processing circuit 6 is for processing many group signals of telecommunication and removing spurious signal, the circuit of further integrating many group signals, A/D convertor circuit 7 is for controlling various displacement components and protecting the holding circuit of various electronic machines;
Imaging system is made up of computer 8 and computer system analysis software 9, computer 8 be for be shown as picture and calculating data signal, computer system analysis software 9 is that auxiliary doctor judges the canceration situation of carcinogenesis tissue for the instrument of processing and anacom imaging.
Described Amici prism 3 is made up of birefringece crystal, to be formed by two prism cementings with wedge, optical axis in two wedges is parallel with outer surface and be perpendicular to one another, therefore will become e light vertical on two light splitting minute surfaces and o light through the light of Amici prism, the luminous flux that therefore not only can increase light can also improve the resolution of spectrum.
Directly enter conduction optical fiber 4 through the light of Amici prism, enter photo-electric conversion element CCD 5 by conduction optical fiber and carry out the conversion of optical signal and the signal of telecommunication, again by process signal processing amplifying circuit 6, and then enter computer 8 imagings and by computer system analysis software 9, data image analyzed by A/D convertor circuit 7, polarization spectrum imaging system of the present invention has adopted multi-source image integration technology, makes the imaging resolution of imaging system higher.
The above; only the embodiment of the inventive method; not the present invention is imposed any restrictions, the variation of every any simple amendment of above embodiment being done according to technical solution of the present invention, structure replaces and all still belonging in the protection domain of the technology of the present invention system.
Claims (3)
1. a polarization spectrum imaging system, comprises optical imagery part, circuit part and imaging system, it is characterized in that:
Optical imagery part is by analyzer (1), collecting lens (2), Amici prism (3) and pass to optical fiber (4) and form, analyzer (1) is for selecting the backward component parallel with vertical with polarizer difference in light of penetrating, collecting lens (2) is for the light of selecting through analyzer 1 can be gathered, beam splitting lens (3) is used for strengthening luminous flux and improves imaging resolution, conduction optical fiber (4) practicality by light signal transduction to photo-electric conversion element;
Circuit part is made up of photo-electric conversion element (5), signal processing circuit (6), A/D convertor circuit (7), photo-electric conversion element (5) is to be formed optical signal is become to the signal of telecommunication by CCD photoelectric sensor, signal processing circuit (6) is for processing many group signals of telecommunication and removing spurious signal, the circuit of further integrating many group signals, A/D convertor circuit (7) is for controlling various displacement components and protecting the holding circuit of various electronic machines;
Imaging system is made up of computer (8) and computer system analysis software (9), computer (8) be for be shown as picture and calculating data signal, computer system analysis software (9) is for processing and the instrument of anacom imaging.
2. a kind of polarization spectrum imaging system according to claim 1, it is characterized in that: described Amici prism (3) is made up of birefringece crystal, to be formed by two prism cementings with wedge, optical axis in two wedges is parallel with outer surface and be perpendicular to one another, therefore will become e light vertical on two light splitting minute surfaces and o light through the light of Amici prism, the luminous flux that therefore not only can increase light can also improve the resolution of spectrum.
3. a kind of polarization spectrum imaging system according to claim 1, it is characterized in that: directly enter conduction optical fiber (4) through the light of Amici prism, enter photo-electric conversion element CCD (5) by conduction optical fiber and carry out the conversion of optical signal and the signal of telecommunication, by through signal processing amplifying circuit (6), and then enter computer (8) imaging and by computer system analysis software (9), data image analyzed by A/D convertor circuit (7) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210475867.3A CN103829926A (en) | 2012-11-21 | 2012-11-21 | Polarization spectrum imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210475867.3A CN103829926A (en) | 2012-11-21 | 2012-11-21 | Polarization spectrum imaging system |
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| CN103829926A true CN103829926A (en) | 2014-06-04 |
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| CN201210475867.3A Pending CN103829926A (en) | 2012-11-21 | 2012-11-21 | Polarization spectrum imaging system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106456070A (en) * | 2014-06-26 | 2017-02-22 | 索尼公司 | Imaging device and method |
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- 2012-11-21 CN CN201210475867.3A patent/CN103829926A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106456070A (en) * | 2014-06-26 | 2017-02-22 | 索尼公司 | Imaging device and method |
| CN106456070B (en) * | 2014-06-26 | 2021-01-12 | 索尼公司 | Image forming apparatus and method |
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Application publication date: 20140604 |