CN117061854A - Super-structured surface polarization camera structure for three-dimensional perception of space target - Google Patents
Super-structured surface polarization camera structure for three-dimensional perception of space target Download PDFInfo
- Publication number
- CN117061854A CN117061854A CN202311312777.7A CN202311312777A CN117061854A CN 117061854 A CN117061854 A CN 117061854A CN 202311312777 A CN202311312777 A CN 202311312777A CN 117061854 A CN117061854 A CN 117061854A
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- lens
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- polarization camera
- shell
- screws
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- 230000010287 polarization Effects 0.000 title claims abstract description 55
- 230000008447 perception Effects 0.000 title claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 17
- 229910052719 titanium Inorganic materials 0.000 claims description 17
- 239000010936 titanium Substances 0.000 claims description 17
- 239000003292 glue Substances 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000006870 function Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B35/00—Stereoscopic photography
- G03B35/08—Stereoscopic photography by simultaneous recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application relates to the technical field of spacecraft load research and engineering application, in particular to an ultra-structured surface polarization camera structure for three-dimensional perception of a space target, which comprises a shell, a plurality of lens assemblies and an ultra-structured surface polarization camera processing system, wherein the shell is provided with a lens assembly; the lens assembly comprises a lens chamber, a lens hood, two threaded gaskets, a super-structure surface lens and a lens base, wherein the lens hood is arranged on the left side face of the shell through the lens chamber, the two threaded gaskets are in threaded connection in the lens chamber, the super-structure surface lens is arranged on the lens base, the super-structure surface lens and the lens base are located between the two threaded gaskets, so that adjustment of focal length by the threaded gaskets is achieved, and the super-structure surface polarization camera processing system is arranged on the inner side of the shell. The application provides a lens chamber with adjustable distance along the optical axis for the polarization sensitive super-structured surface lens, has the functions of lens protection and focal length adjustment, and simultaneously provides conditions for flexible loading of spacecraft due to miniaturization of the structure.
Description
Technical Field
The application relates to the technical fields of spacecraft load research and engineering application, in particular to a super-structure surface polarization camera structure for three-dimensional perception of a space target.
Background
The three-dimensional perception of the space target morphology in space with unknown surrounding environment has important application value in on-orbit service such as on-orbit assembly, maintenance, debris removal, fuel filling and the like. The super-structured surface polarization camera has excellent three-dimensional perception performance, and on-orbit application is not yet developed due to complex structure and the like, so that the super-structured surface polarization camera capable of on-orbit application is needed.
Disclosure of Invention
The application provides a super-structure surface polarization camera structure for three-dimensional perception of a space target, which aims to solve the technical problem that the existing super-structure surface polarization camera cannot be directly applied on the track.
In order to achieve the above purpose, the technical scheme of the application is realized as follows:
the application provides a super-structure surface polarization camera structure for three-dimensional perception of a space target, which comprises a shell, a plurality of lens assemblies and a super-structure surface polarization camera processing system, wherein the shell is provided with a plurality of lens assemblies;
the lens assembly comprises a lens chamber, a lens hood, two threaded gaskets, a super-structure surface lens and a lens base, wherein the lens hood is arranged on the left side face of the shell through the lens chamber, the two threaded gaskets are in threaded connection in the lens chamber, the super-structure surface lens is arranged on the lens base, the super-structure surface lens and the lens base are located between the two threaded gaskets, so that adjustment of focal length by the threaded gaskets is achieved, and the super-structure surface polarization camera processing system is arranged on the inner side of the shell.
Further, the left side of the light shield is in a circular cup shape which is outwards opened, and the opening angle of the left side of the light shield is 25 degrees.
Further, the number of the lens assemblies is two, and the two lens assemblies are symmetrically arranged on the left side face of the shell.
Further, the super-structure surface polarization camera processing system comprises two CMOS image sensors, a mounting plate, an FPGA plate and a power supply plate;
the two CMOS image sensors are arranged on the inner side of the shell through the mounting plate, the two CMOS image sensors face the two lens assemblies respectively, the FPGA plate is arranged on the right side face of the mounting plate, the power panel is arranged on the right side face of the FPGA plate, and the two CMOS image sensors and the power panel are electrically connected with the FPGA plate.
Further, the super-structured surface polarization camera processing system further comprises a plurality of first titanium nails, a plurality of second titanium nails and a plurality of countersunk head screws;
the mounting panel is installed in the inboard of shell through many first titanium nails, and the FPGA board is installed on the right flank of mounting panel through many second titanium nails, and the power strip is installed on the right flank of FPGA board through many countersunk head screws.
Further, the super-structure surface polarization camera structure further comprises a rear plate and a plurality of first screws, wherein the rear plate is detachably mounted on the right side surface of the shell through the plurality of first screws.
Further, the super-structure surface polarization camera structure further comprises an electrical interface, wherein the electrical interface is arranged on the rear plate and is electrically connected with the super-structure surface polarization camera processing system.
Further, the super-structure surface polarization camera structure further comprises a plurality of external screws; the shell is detachably arranged on the spacecraft body through a plurality of external screws.
Further, the lens assembly further comprises a plurality of second screws and a plurality of third screws;
the lens chamber is detachably arranged on the left side face of the shell through a plurality of third screws, and the light shield is detachably arranged on the lens chamber through a plurality of second screws.
Further, the super-structured surface lens is adhered to the lens base by glue.
The application has the beneficial effects that:
1. the application provides a super-structure surface polarization camera structure, which adopts two threaded gaskets to mount a super-structure surface lens and a lens base on the inner side of a lens chamber, the two threaded gaskets are in threaded connection with the inner wall of the lens chamber, and the positions of the super-structure surface lens and the lens base in the lens chamber can be adjusted by rotating the threaded gaskets.
2. The super-structure surface polarization camera structure provided by the application has an integrated electronic system (namely a super-structure surface polarization camera processing system), and polarization information of the target morphology can be reserved through photoelectric conversion imaging.
3. The super-structured surface polarization camera structure disclosed by the application is provided with two symmetrically arranged lens assemblies, and lays a foundation for the three-dimensional morphological feature reduction of a target.
4. The super-structure surface polarization camera structure has the characteristics of miniaturization and light weight, provides conditions for flexible loading of the spacecraft, and is convenient to transport and install.
Drawings
FIG. 1 is a partial cross-sectional view of a schematic front view of the present application;
FIG. 2 is a schematic view of the left side part of the present application;
FIG. 3 is a schematic view of the right side of the present application;
FIG. 4 is a cross-sectional view in plan view of the present application;
FIG. 5 is an enlarged view of a schematic connection of the lens chamber and the lens hood according to the present application;
fig. 6 is an enlarged view of an internal cross-section of the mirror housing and the light shield of the present application.
Reference numerals illustrate:
1. a housing; 2. a mirror chamber; 3. a light shield; 4. externally connecting a screw; 5. a second screw; 6. a first screw; 7. a rear plate; 8. an electrical appliance interface; 9. a threaded spacer; 10. super-structured surface lens; 11. a lens base; 12. a third screw; 13. a CMOS image sensor; 14. a mounting plate; 15. an FPGA board; 16. a power panel; 17. a first titanium pin; 18. a second titanium pin; 19. countersunk head screws.
Detailed Description
The application will be described in further detail with reference to the accompanying drawings and specific examples. In the description of the present application, the relative orientation or positional relationship is based on the orientation or positional relationship shown in fig. 1, where "up" and "down" refer to the up-down direction of fig. 1, and take fig. 1 as an example, the vertical paper surface is up, the vertical paper surface is down, the vertical paper surface is left, the vertical paper surface is right, the vertical paper surface is inward and front, the vertical paper surface is outward and rear, the left-right direction is transverse, and the up-down direction is vertical. It is to be understood that such directional terms are merely used to facilitate the description of the application and to simplify the description, and are not intended to indicate or imply that the devices or elements so referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus are not to be construed as limiting the application.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art in a specific case.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implying that the number or order of features is indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Referring to fig. 1, 5 and 6, embodiments of the present application provide an ultra-structured surface polarization camera structure for three-dimensional perception of spatial targets, comprising a housing 1, a plurality of lens assemblies, and an ultra-structured surface polarization camera processing system;
the lens assembly comprises a lens chamber 2, a lens hood 3, two threaded gaskets 9, a super-structure surface lens 10 and a lens base 11, wherein the lens hood 3 is arranged on the left side surface of the housing 1 through the lens chamber 2, the inner wall of the lens chamber 2 is provided with internal threads, the outer rings of the two threaded gaskets 9 are provided with external threads, the two threaded gaskets 9 are in threaded connection in the lens chamber 2, the super-structure surface lens 10 is arranged on the lens base 11, the super-structure surface lens 10 and the lens base 11 are positioned between the two threaded gaskets 9, so that the adjustment of the focal length of the threaded gaskets 9 is realized, and the super-structure surface polarization camera processing system is arranged on the inner side of the housing 1.
The super-structure surface polarization camera structure protected by the application adopts two threaded gaskets 9 to mount the super-structure surface lens 10 and the lens base 11 on the inner side of the lens chamber 2, the two threaded gaskets 9 are in threaded connection with the inner wall of the lens chamber 2, and the positions of the super-structure surface lens 10 and the lens base 11 in the lens chamber 2 can be adjusted by rotating the threaded gaskets 9, so that the super-structure surface lens 10 provides the lens chamber 2 with adjustable distance along the optical axis, has the functions of lens protection and focal length adjustment, and simultaneously the super-structure surface lens 10 and the lens base 11 are fixedly mounted between the threaded gaskets 9, so that the two threaded gaskets 9 also provide loading spaces for the super-structure surface lens 10 and the lens base 11.
Referring to fig. 5 and 6, in this embodiment, the left side of the light shielding cover 3 is in a circular cup shape that opens outwards, the opening angle of the left side of the light shielding cover 3 is 0 to 25 degrees, and preferably, the opening angle of the left side of the light shielding cover 3 is 25 degrees.
Referring to fig. 2 and 4, in the present embodiment, the number of lens assemblies is two, and two lens assemblies are symmetrically mounted on the left side surface of the housing 1. The super-structured surface polarization camera structure disclosed by the application is provided with two symmetrically arranged lens assemblies, and lays a foundation for the three-dimensional morphological feature reduction of a target.
Referring to fig. 1 and 4, in the present embodiment, the super-structured surface polarization camera processing system includes two CMOS image sensors 13, a mounting board 14, an FPGA board 15, and a power board 16;
the two CMOS image sensors 13 are mounted on the inner side of the housing 1 through the mounting board 14, the two CMOS image sensors 13 face the two lens assemblies respectively, an FPGA (Field-Programmable Gate Array, i.e., field programmable gate array, a hardware programmable chip) board 15 is mounted on the right side surface of the mounting board 14, a power supply board 16 is mounted on the right side surface of the FPGA board 15, and the two CMOS (Complementary Metal-Oxide-Semiconductor) image sensors 13 and the power supply board 16 are electrically connected with the FPGA board 15.
In this embodiment, the super-structured surface polarization camera processing system further includes a plurality of first titanium nails 17, a plurality of second titanium nails 18, and a plurality of countersunk screws 19;
the mounting plate 14 is mounted on the inner side of the shell 1 through a plurality of first titanium nails 17, the FPGA plate 15 is mounted on the right side surface of the mounting plate 14 through a plurality of second titanium nails 18, the power panel 16 is mounted on the right side surface of the FPGA plate 15 through a plurality of countersunk head screws 19, the left end surfaces of the plurality of second titanium nails 18 are respectively connected with the right end surfaces of the plurality of first titanium nails 17, and the right end surfaces of the plurality of second titanium nails 18 are respectively connected with the left end surfaces of the plurality of countersunk head screws 19.
Referring to fig. 3, in the present embodiment, the super-structured surface polarization camera structure further includes a rear plate 7 and a plurality of first screws 6, the rear plate 7 being detachably mounted on the right side surface of the housing 1 by the plurality of first screws 6.
In this embodiment, the super-structured surface polarization camera structure further includes an electrical interface 8, the electrical interface 8 is mounted on the rear plate 7, and the electrical interface 8 is electrically connected with the super-structured surface polarization camera processing system.
Referring to fig. 2 and 3, in the present embodiment, the super-structured surface polarization camera structure further includes a plurality of external screws 4; the shell 1 is detachably arranged on the spacecraft body through a plurality of external screws 4.
Referring to fig. 5, in the present embodiment, the lens assembly further includes a plurality of second screws 5 and a plurality of third screws 12; the lens chamber 2 is detachably arranged on the left side surface of the shell 1 through a plurality of third screws 12, the light shield 3 is detachably arranged on the lens chamber 2 through a plurality of second screws 5, and the installation and later maintenance of the shell 1, the lens chamber 2 and the light shield 3 can be facilitated through the addition of the plurality of second screws 5 and the plurality of third screws 12.
In this embodiment, the super-structured surface lens 10 is adhered to the lens base 11 by using glue.
The super-structure surface polarization camera structure provided by the application has an integrated electronic system (namely a super-structure surface polarization camera processing system), and polarization information of the target morphology can be reserved through photoelectric conversion imaging.
The super-structure surface polarization camera structure has the characteristics of miniaturization and light weight, provides conditions for flexible loading of the spacecraft, and is convenient to transport and install.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Moreover, the technical solutions of the embodiments of the present application may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the embodiments, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A super-structured surface polarization camera structure for three-dimensional perception of a spatial target, characterized in that: comprises a shell (1), a plurality of lens components and a super-structure surface polarization camera processing system;
a plurality of lens components are all installed on the left surface of shell (1), the lens component includes mirror room (2), lens hood (3), two screw thread gaskets (9), super structure surface lens (10) and lens base (11), lens hood (3) are installed on the left surface of shell (1) through mirror room (2), two screw thread gaskets (9) threaded connection are in mirror room (2), super structure surface lens (10) are installed on lens base (11), super structure surface lens (10) and lens base (11) are located between two screw thread gaskets (9) to realize the regulation of screw thread gaskets (9) to the focus, super structure surface polarization camera processing system installs the inboard at shell (1).
2. The super-structure surface polarization camera structure according to claim 1, wherein the left side of the light shield (3) is in a shape of a circular cup which is outwardly opened, and the opening angle of the left side of the light shield (3) is 25 degrees.
3. The super-structure surface polarization camera structure according to claim 1, wherein the number of lens assemblies is two, and the two lens assemblies are symmetrically mounted on the left side surface of the housing (1).
4. The super-structured surface polarization camera structure of claim 3, wherein the super-structured surface polarization camera processing system comprises two CMOS image sensors (13), a mounting board (14), an FPGA board (15), and a power board (16);
two CMOS image sensors (13) are all installed in the inboard of shell (1) through mounting panel (14), and two CMOS image sensors (13) are towards two camera lens subassemblies respectively, and FPGA board (15) are installed on the right flank of mounting panel (14), and power strip (16) are installed on the right flank of FPGA board (15), and two CMOS image sensors (13) and power strip (16) are all connected with FPGA board (15) electricity.
5. The super-structured surface polarization camera structure of claim 4, further comprising a plurality of first titanium nails (17), a plurality of second titanium nails (18), and a plurality of countersunk screws (19);
the mounting plate (14) is mounted on the inner side of the shell (1) through a plurality of first titanium nails (17), the FPGA plate (15) is mounted on the right side surface of the mounting plate (14) through a plurality of second titanium nails (18), and the power supply plate (16) is mounted on the right side surface of the FPGA plate (15) through a plurality of countersunk head screws (19).
6. The super-structure surface polarization camera structure according to claim 1, further comprising a rear plate (7) and a plurality of first screws (6), the rear plate (7) being detachably mounted on the right side surface of the housing (1) by the plurality of first screws (6).
7. The super-structure surface polarization camera structure according to claim 6, further comprising an electrical interface (8), the electrical interface (8) being mounted on the back plate (7), the electrical interface (8) being electrically connected to the super-structure surface polarization camera processing system.
8. The super-structured surface polarization camera structure according to claim 1, further comprising a plurality of external screws (4); the shell (1) is detachably arranged on the spacecraft body through a plurality of external screws (4).
9. The super-structure surface polarization camera structure according to claim 1, wherein the lens assembly further comprises a plurality of second screws (5) and a plurality of third screws (12);
the lens chamber (2) is detachably arranged on the left side surface of the shell (1) through a plurality of third screws (12), and the light shield (3) is detachably arranged on the lens chamber (2) through a plurality of second screws (5).
10. The super-structured surface polarization camera structure according to any one of claims 1 to 9, wherein the super-structured surface lens (10) is adhered to the lens base (11) with glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311312777.7A CN117061854A (en) | 2023-10-11 | 2023-10-11 | Super-structured surface polarization camera structure for three-dimensional perception of space target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311312777.7A CN117061854A (en) | 2023-10-11 | 2023-10-11 | Super-structured surface polarization camera structure for three-dimensional perception of space target |
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| Publication Number | Publication Date |
|---|---|
| CN117061854A true CN117061854A (en) | 2023-11-14 |
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ID=88664792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311312777.7A Pending CN117061854A (en) | 2023-10-11 | 2023-10-11 | Super-structured surface polarization camera structure for three-dimensional perception of space target |
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|---|---|
| CN (1) | CN117061854A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120112096A1 (en) * | 2010-11-05 | 2012-05-10 | U.S. Government As Represented By The Secretary Of The Army | System and method for determining three-dimensional information from photoemission intensity data |
| CN102636938A (en) * | 2012-01-19 | 2012-08-15 | 上海锐势机器视觉科技有限公司 | Camera with internal polarizer switching mechanism |
| CN203786371U (en) * | 2014-02-27 | 2014-08-20 | 刘昊 | Filter support, lens comprising filter support and frame assembly |
| CN105959514A (en) * | 2016-04-20 | 2016-09-21 | 河海大学 | Weak target imaging detection device and method |
| CN107356248A (en) * | 2017-08-01 | 2017-11-17 | 北京航空航天大学 | A kind of multispectral polarization navigation system with environmental suitability |
| CN109186770A (en) * | 2018-09-04 | 2019-01-11 | 中国科学院光电研究院 | A kind of multi-functional hemisphere sky polarized imaging system |
| CN113203686A (en) * | 2021-04-16 | 2021-08-03 | 中国科学院上海光学精密机械研究所 | Polarization characteristic detection device and detection method for non-planar transparent element |
| CN215910699U (en) * | 2021-06-25 | 2022-02-25 | 中国人民解放军战略支援部队航天工程大学 | Adjustable lens cone module based on super-surface lens |
-
2023
- 2023-10-11 CN CN202311312777.7A patent/CN117061854A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120112096A1 (en) * | 2010-11-05 | 2012-05-10 | U.S. Government As Represented By The Secretary Of The Army | System and method for determining three-dimensional information from photoemission intensity data |
| CN102636938A (en) * | 2012-01-19 | 2012-08-15 | 上海锐势机器视觉科技有限公司 | Camera with internal polarizer switching mechanism |
| CN203786371U (en) * | 2014-02-27 | 2014-08-20 | 刘昊 | Filter support, lens comprising filter support and frame assembly |
| CN105959514A (en) * | 2016-04-20 | 2016-09-21 | 河海大学 | Weak target imaging detection device and method |
| CN107356248A (en) * | 2017-08-01 | 2017-11-17 | 北京航空航天大学 | A kind of multispectral polarization navigation system with environmental suitability |
| CN109186770A (en) * | 2018-09-04 | 2019-01-11 | 中国科学院光电研究院 | A kind of multi-functional hemisphere sky polarized imaging system |
| CN113203686A (en) * | 2021-04-16 | 2021-08-03 | 中国科学院上海光学精密机械研究所 | Polarization characteristic detection device and detection method for non-planar transparent element |
| CN215910699U (en) * | 2021-06-25 | 2022-02-25 | 中国人民解放军战略支援部队航天工程大学 | Adjustable lens cone module based on super-surface lens |
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