CN109729321A - Panorama display system, method, electronic equipment and computer readable storage medium - Google Patents
Panorama display system, method, electronic equipment and computer readable storage medium Download PDFInfo
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Abstract
The embodiment of the invention provides a kind of panorama display system, method, electronic equipment and computer readable storage mediums.Wherein, which includes: image-forming module, projection module and panoramic screen；Wherein, image-forming module is projected to projection module for generating image to be displayed, and by image to be displayed；Projection module obtains target panoramic picture for carrying out panoramic projection to image to be displayed；Panoramic screen is used for displaying target panoramic picture.The embodiment of the present invention is by taking the technical solution, solve how omnibearing imaging the technical issues of, realize the display of panoramic picture, can in all directions for user show information, it can be to bring 360 degree of user circular perception experience, and the freedom degree of user's interaction can also be promoted.
Description
Technical field
The present invention relates to imaging display techniques field, more particularly to a kind of panorama display system, method, electronic equipment with
And computer readable storage medium.
Background technique
Traditional display screen can only carry out display view angle and show in 180 degree plane below.
If can to show content by above-mentioned display applications when the electric appliance of the solid shapes such as cylindrical electric appliance
Lofty feeling is visually showed, cannot show information to user on comprehensive.
In consideration of it, providing one kind can be a technical problem to be solved urgently with the display methods of omnibearing imaging.
Summary of the invention
The embodiment of the present invention be designed to provide a kind of panorama display system, method, electronic equipment and computer can
Read storage medium, with solve how omnibearing imaging the technical issues of.
To achieve the goals above, the first aspect of the present invention provides following technical scheme:
A kind of panorama display system comprising: image-forming module, projection module and panoramic screen；Wherein:
The image-forming module is projected to the projection module for generating image to be displayed, and by the image to be displayed；
The projection module obtains target panoramic picture for carrying out panoramic projection to the image to be displayed；
The panoramic screen, for showing the target panoramic picture.
Further, the projection module includes at least one reflecting surface and/or plane of refraction.
Further, the projection module including at least one reflecting surface or plane of refraction is conoid, folds multiple reflection
Body or single mirror multiple reflection body.
Further, the projection module is conoid, and central axis is mutually coaxial with the central axis of the panoramic screen；Institute
Stating image-forming module is laser scanner, and is arranged on the central axis of the panoramic screen.
Further, the projection module is to fold multiple reflection body；The folding multiple reflection body include in following at least
Two groups: first to N reflecting surface and transmission plane；Wherein:
Described first, to N reflecting surface, is used to form the optical path of the image to be displayed beam propagation, and the N is anti-
The face of penetrating is also used to the image to be displayed reflexing to the transmission plane；
The transmission plane, for the image to be displayed to be refracted to the panoramic screen；
Wherein, the N takes the natural number greater than 1.
Further, the projection module is at least two reflectors；The image-forming module includes display device and imaging
Device；Wherein:
The display device, for emitting the image to be displayed to the image device；
The image device refracts at least two reflector for carrying out to the image to be displayed；
At least two reflector obtains the target panoramic picture for reflecting the image to be displayed.
Further, the panoramic screen is the column of hollow structure.
Further, the panoramic screen uses near-transparent material, nearly black material or near-white material.
To achieve the goals above, the second aspect of the present invention additionally provides following technical scheme:
A kind of panorama display methods comprising:
Generate image to be displayed；
Panoramic projection is carried out to the image to be displayed, obtains target panoramic picture；
Show the target panoramic picture.
Further, the step of panoramic projection being carried out to the image to be displayed, obtaining target panoramic picture, it is specific to wrap
It includes:
By including the Projection Body of at least one reflecting surface and/or plane of refraction, panorama throwing is carried out to the image to be displayed
Shadow obtains target panoramic picture.
To achieve the goals above, the third aspect of the present invention additionally provides following technical scheme:
A kind of electronic equipment comprising processor, communication interface, memory and communication bus, wherein the processor,
The communication interface and the memory complete mutual communication by the communication bus；
The memory, for storing computer program；
The processor when for executing the program stored on the memory, realizes method described in second aspect
Step.
To achieve the goals above, the fourth aspect of the present invention additionally provides following technical scheme:
A kind of computer readable storage medium, wherein it is stored with computer program in the computer readable storage medium,
Method and step described in second aspect is realized when the computer program is executed by processor.
The embodiment of the present invention provides a kind of panorama display system, method, electronic equipment and computer readable storage medium.
Wherein, which includes: image-forming module, projection module and panoramic screen；Wherein, image-forming module, for generate to
It shows image, and image to be displayed is projected to projection module；Projection module, for carrying out panoramic projection to image to be displayed,
Obtain target panoramic picture；Panoramic screen is used for displaying target panoramic picture.The embodiment of the present invention is by taking the technical side
Image-forming module is formed by image to be displayed by case, carries out panoramic projection by projection module；Then, then by panoramic projection
As a result it projects on panoramic screen, to realize the display of panoramic picture, can show information in all directions simultaneously for user,
It can be to bring 360 degree of user circular perception experience, and the freedom degree of user's interaction can also be promoted.
The above description is only an overview of the technical scheme of the present invention, in order to better understand technological means of the invention, and
It can be implemented in accordance with the contents of the specification, and to allow above and other objects, features and advantages of the invention can be brighter
Show understandable, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.The illustrative embodiments of the present invention and their descriptions are used to explain the present invention, not structure
At inappropriate limitation of the present invention.
Fig. 1 is the structural schematic diagram according to the panorama display system of the embodiment of the present invention；
Fig. 2 is the lateral overlooking structure diagram of panorama display system according to the embodiment of the present invention；
Fig. 3 is the panorama display system semi-section structural schematic diagram according to the embodiment of the present invention；
Fig. 4 be according to the projection module of the embodiment of the present invention as class centrum in the case where the signal that shows of realization panorama
Figure；
It is to realize showing of showing of panorama in the case where folding multiple reflection body that Fig. 5, which is according to the projection module of the embodiment of the present invention,
It is intended to；
It is that image-forming module is swept along horizontal axis in the case where folding multiple reflection body that Fig. 6, which is according to the projection module of the embodiment of the present invention,
The schematic diagram that panorama is shown when retouching；
It is that image-forming module is swept along the longitudinal axis in the case where folding multiple reflection body that Fig. 7, which is according to the projection module of the embodiment of the present invention,
The schematic diagram that panorama is shown when retouching；
It is the schematic diagram realizing panorama in the case where reflector and showing that Fig. 8, which is according to the projection module of the embodiment of the present invention,；
Fig. 9 is the flow diagram according to the panorama display methods of the embodiment of the present invention.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.Obviously, described embodiment is only the present invention
A part of the embodiment, instead of all the embodiments.Any technical characteristic, any technical solution in embodiment be it is a variety of can
One or more of the technical characteristic of choosing or optional technical solution, in order to describe it is succinct need it is impossible to exhaust in this document
All alternative technical characteristics of the invention and alternative technical solution, are also not easy to the embodiment party of each technical characteristic
Formula emphasizes it for one of optional numerous embodiments, so those skilled in the art will appreciate that the present invention can be mentioned
Any technological means supplied is replaced or any two or more technical means or technical features provided by the invention are mutual
It is mutually combined and obtains new technical solution.The present invention can also be implemented by way of a different and different embodiment or
Using, the various details in this specification can also based on different viewpoints and application, without departing from the spirit of the present invention into
Row various modifications or alterations.It should be noted that in the absence of conflict, the feature in following embodiment and embodiment can phase
Mutually combination.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It should also be noted that, illustrating the basic structure that only the invention is illustrated in a schematic way provided in following embodiment
Think, only shown in schema with it is of the invention in related component rather than component count, shape and size when according to actual implementation draw
System, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout kenel can also
It can be increasingly complex.
In addition, in the following description, providing detail is for the ease of understanding thoroughly embodiment.However, fields
The skilled person will understand that, the aspect can be practiced without these specific details.
Below with reference to Fig. 1-9, the present invention is described in detail.
In order to solve how omnibearing imaging the technical issues of, the embodiment of the present invention provides a kind of panorama display system.It should
System specifically includes that image-forming module 1, projection module 2 and panoramic screen 3.Wherein, image-forming module 1 is for generating figure to be shown
Picture, and the image to be displayed is projected to projection module 2.Projection module 2 is used to carry out panoramic projection to the image to be displayed, obtains
To target panoramic picture.Panoramic screen 3 is for showing the target panoramic picture.
In the present embodiment, image-forming module 1 is used as light engine, may include light source, display unit and imaging unit.Its
In, light source is for generating light beam.Display unit forms image to be displayed for receiving light beam, and by image to be displayed emit to
Imaging unit.Imaging unit is for reflecting image to be displayed.
Wherein, light source can be any form of light source, for example, halogen lamp, Organic Light Emitting Diode (light
Emitting diode, LED), laser etc..
Aforementioned display device includes but is not limited to organic light emitting diode display (organic light emitting
Diode panel, OLED panel), liquid crystal display (Liquid Crystal Display, LCD), Liquiid crystal on silicon (lcos) display
(Liquid Crystal on Silicon, LCOS), Digital Micromirror Device (Digital Mirror Device, DMD) are for example
DLP projector (Digital Light Processing) is based on MEMS (Micro-electromechanical
Systems, MEMS) laser scanner (laser scanner), based on driving fiber optic bundle (actuated fiber
Bundle laser scanner (laser scanner)).
Above-mentioned imaging unit is as optical element, such as can be optical lens etc..
In a preferred embodiment, projection module 2 includes at least one reflecting surface and/or plane of refraction.
Wherein, the light beam that reflecting surface or plane of refraction are used to emit image-forming module 1, is incident upon on panoramic screen 3.Its
In, reflecting surface or plane of refraction can be for example plane or annular surface, other than ring type face, biconial face, non-cylindrical surface, off-axis
The free form surfaces such as parabola shaped face, gradually deformation plance and polynomial surface.
It is highly preferred that the projection module including at least one above-mentioned reflecting surface or plane of refraction for example can be cube, class
Centrum folds multiple reflection body (for example, multiple reflection glass prism), single mirror multiple reflection body etc..
Fig. 3 schematically illustrates panorama display system semi-section structure, and image-forming module 1, projection module 2 is shown
With panoramic screen 3.Image-forming module 1 generates image to be displayed, and the first light beam 4 of the image to be displayed is projected to projection module
2.Projection module 2 carries out panoramic projection to the image to be displayed, obtains target panoramic picture；Then, by the target panoramic picture
The second light beam 5 be projected to panoramic screen 3, to realize that panoramic picture is shown.
Illustrate below to projection module respectively as class centrum, fold multiple reflection body, single mirror multiple reflection body embodiment into
Row is described in detail.
(1) projection module is as class centrum
Referring to Fig.4, in the present embodiment, reflecting surface can be regard the class conical surface 21 of class centrum 2a as.Image-forming module 1 is
Laser scanner, and be arranged on the central axis of panoramic screen 3.The central axis phase of the central axis of class centrum 2a and panoramic screen 3
It is coaxial.
Wherein, it is the transverse and longitudinal coordinate axis (a, b) along two-dimensional space according to rectangle form that laser scanner scans, which obtain pixel,
Equally distributed rectangular pixels, so that the light beam that scanning obtains is that transverse and longitudinal coordinate axis (a, b) uniformly divides along two-dimensional space
The rectangular light beam of cloth.
The image to be displayed that above-mentioned class centrum 2a is generated can be following form: the figure for forming image to be displayed light beam is
Circular ring shape.Fig. 4 schematically illustrates the projected image 21' and transverse and longitudinal coordinate axis (a, b) of the circular ring shape image to be displayed
Projection coordinate's axis (21'a, 21'b).The present embodiment is by taking the image to be displayed of circular ring shape can be to avoid following defect: treating as
When the light beam 4' scanning of the image to be displayed generated as module 1 is to the vertex of class centrum 2a, the light beam of the image to be displayed will not
It is projected to panoramic screen 3.
Image to be displayed is projected to the process on panoramic screen 3 by class centrum 2a below with reference to Fig. 4 and is described in detail.
Since the light beam 4' of the image to be displayed of the generation of image-forming module 1 is annulus shaped light beam；So available following throwing
Shadow relationship: the light beam 5' along projected image 21' radial direction can be projected on the longitudinal direction of panoramic screen 3, moreover, along throwing
The light beam 5' of shadow image 21'b circumferencial direction can be projected on the circumference of panoramic screen 3.
According to above-mentioned projection relation it is found that image-forming module 1 generate annulus shaped light beam 4' inner ring (its correspond to perspective view
As the inner ring 21'a of 21') correspond to panoramic screen 3 lower edge, annulus shaped light beam outer ring (its correspond to projected image 21'
Outer ring 21'b) correspond to the top edge of panoramic screen 3, light beam on from inner ring to the radial direction of outer ring corresponds to panorama screen
The lower edge of curtain 3 is to the region between top edge.
In the present embodiment, image-forming module 1 is preferably based on the laser scanner of MEMS.The image-forming module 1 can
To carry out point-by-point twin shaft scanning along two orthogonal reference axis (a, b), to form the light beam 4' of image to be displayed.It should be to aobvious
The beam orthogonal of diagram picture is incident upon upwards on projection module 2.
The class conical surface of above-mentioned class bullet can be free form surface form, for example, such conical surface could alternatively be annular surface,
Other than ring type face, biconial face, non-cylindrical surface, off-axis parabolic shape face, gradually deformation plance and polynomial surface etc..
(2) projection module is to fold multiple reflection body
In the present embodiment, folding multiple reflection body 2b may include at least two groups in following: first to N reflecting surface
And transmission plane.Wherein, the first optical path for being used to form image to be displayed beam propagation to N reflecting surface, and the N reflecting surface
It is also used to image to be displayed reflexing to transmission plane；The transmission plane is used to the image to be displayed refracting to panoramic screen 3；Its
In, N takes the natural number greater than 1.
Referring to FIG. 5, for example, folding multiple reflection body 2b may include following in substantially symmetrical about its central axis two groups: the
One to third reflecting surface (23,24,25) and transmission plane 26.For one group therein, when the light beam of image to be displayed irradiates
When to the first reflecting surface 23, which reflexes to the second reflecting surface 24 for the light beam 4 " of image to be displayed；Then, should
The light beam of the image to be displayed is reflexed to third reflecting surface 25 by the second reflecting surface 24；Then, which again should
The light beam of image to be displayed is reflected, and through transmission plane 26, forms light beam 5 ", and refract on panoramic screen 3.In Fig. 5,
First to dotted line shown between third reflecting surface (23,24,25) indicate light beam；The coordinate that image-forming module 1 is scanned pixel-by-pixel
Axis is a axis and b axis (being represented by dashed line in figure).
Wherein, first it can be air to the medium between third reflecting surface (23,24,25) and transmission plane 26, it can also
To be glass etc..For example, first can surround glass jointly to third reflecting surface (23,24,25) and transmission plane 26 and be formed
Folded formation.
In the above-described embodiments, using transmission plane, in the form of diverging, the light beam of image to be displayed is refracted into panorama screen
On curtain 3.It is transmitted before face 26 projected in the light beam of image to be displayed, passes through multiple reflectings surface (23,24,25), carry out
Multiple reflections so that increasing the light path of image to be displayed light beam in a limited space, and then can increase image to be displayed
Light beam 5 " project when the angle of divergence, the light beam 5 " of the image to be displayed projected as a result, can cover bigger on panoramic screen 3
Area, maximum can achieve the covering of 180 degree visual field.The present embodiment by using two group first to third reflecting surface (23,24,
25) and transmission plane 26 forms the covering of 360 degree of visual fields, to achieve the purpose that panorama is shown.This increase panoramic screen
The method of light beam area coverage has the technical effect being easily achieved in practical applications on 3.
Certainly, those skilled in the art will be understood that it is above-mentioned using two group first to third reflecting surface (23,24,25) with
And the mode of transmission plane 26 is only for example, and any M group first can be used to third reflecting surface (23,24,25) and transmission plane
The purpose that 26, Lai Shixian panoramas are shown.Wherein, it can cover for each groupThe visual field of angle, to be spliced into 360 degree of panoramas
Image.
Below with reference to Fig. 6 and 7, with specific embodiment, the present invention is described in detail.
Fig. 6-7 is please referred to, the present embodiment provides a kind of panorama display systems.The system includes double based on MEMS
Axis laser scanner folds multiple reflection body 2b and panoramic screen 3.Wherein, when the two-axis laser scanner based on MEMS
When being scanned in two-dimensional space along horizontal axis a, the light beam 4 " of image to be displayed through folding the multiple reflections in multiple reflection body 2b with
And after refraction, it is radiated at panoramic screen 3, and along the transverse direction imaging of the panoramic screen 3.When the two-axis laser based on MEMS
When scanner scans in two-dimensional space along longitudinal axis b, the light beam 4 " of image to be displayed is multiple in folding multiple reflection body 2b into crossing
After reflection and refraction, it is radiated at panoramic screen 3, and along the longitudinal direction imaging of the panoramic screen 3.Therefore, when based on micro-electro-mechanical systems
When the two-axis laser scanner work of system, at the same transversely with it is longitudinal carry out spot scan pixel-by-pixel when, be radiated on panoramic screen 3
The presentation that can also be put along the horizontal and vertical of panoramic screen while pixel-by-pixel of imaging.Due to the imaging during this
Scan frequency is far longer than the identification range of human eye；So the pixel of imaging can be showed on panoramic screen 3 while being shown
Effect.
(3) projection module is reflector
Referring to FIG. 8, in a preferred embodiment, image-forming module 1 includes display device 1'a and image device 1'b.
Reflector 2c includes at least two reflectors (one in symmetrical two reflectors is illustrated in Fig. 8).Wherein, it shows
Show that device 1'a for receiving light beam, forms image to be displayed, and image to be displayed is emitted to image device 1'b.Image device
1'b is for carrying out image to be displayed to refract at least two reflector.At least two reflector 2c are used for figure to be shown
As being reflected, so that at least two images are spliced, to obtain target panoramic picture.Wherein, a reflector maximum
The image of 180 degree field of view angle may be implemented.
Wherein, display device 1'a can for liquid crystal display (for example, Liquiid crystal on silicon (lcos) display), Digital Micromirror Device,
DLP (Digital Light Processing, digital light processing) projector etc..
Above-mentioned image device 1'b can be lens group.The quantity and index of lens can be according to actual in the lens group
Imaging requirements and set.
Above-mentioned reflector can be plate reflector, or free form surface shape reflector.Wherein, by using certainly
By curved surface as reflecting surface, a part of optical power of image-forming module can be shared, and the design of panorama display system can be enhanced
Flexibility.
In practical applications, if display unit with vertical direction by the light beam 4 " of image to be displayed ' transmitting to reflector
On 2c；Then the reflector can by the light beam 5 " of image to be displayed ' reflexed on panoramic screen 3 in parallel, to realize panorama
Image is shown.
In a preferred embodiment, panoramic screen 3 can be the column of hollow structure.
For example, the panoramic screen 3 can be the arbitrary polygons forms such as the cylindric of hollow structure, square column, annular
Column.
By taking the panoramic screen 3 is the cylindrical body of hollow structure as an example, image-forming module 1 and projection module 2 be can be set in circle
The inside of cylinder.
It is highly preferred that near-transparent material, nearly black material or near-white material can be used in the panoramic screen 3.
In the present embodiment, by using near-transparent material, the permeability of the panoramic screen 3 can be enhanced, and can produce
Raw 3D (three-dimensional) visual effect.By using nearly black material, the veiling glare of environment can be absorbed, and enhance the panoramic screen 3
It displays contrast.By using near-white material, the display brightness of the panoramic screen 3 can be enhanced.
In conclusion by taking above-mentioned each technical solution, image-forming module is formed by aobvious for the embodiment of the present invention
Diagram picture carries out panoramic projection by projection module；Then, then by the result of panoramic projection project on panoramic screen, thus
Realize the display of panoramic picture, can simultaneously in all directions for user show information, can be bring 360 degree of user it is circular
Perception experience, and the freedom degree of user's interaction can also be promoted.
Based on technical concept identical with above-mentioned panorama display system embodiment, the embodiment of the present invention also provides a kind of panorama
Display methods.As shown in figure 9, this method specifically includes that
S100: image to be displayed is generated；
S110: panoramic projection is carried out to image to be displayed, obtains target panoramic picture；
S120: displaying target panoramic picture.
In a preferred embodiment, step S110 is specifically included:
By including the Projection Body of at least one reflecting surface and/or plane of refraction, panoramic projection is carried out to image to be displayed, is obtained
To target panoramic picture.
Wherein, reflecting surface or plane of refraction for example can be plane or annular surface, other than ring type face, biconial face, non-cylindrical
Shape face, off-axis parabolic shape face, the gradually free form surfaces such as deformation plance and polynomial surface.
Detailed description in relation to above-mentioned panorama display system embodiment of the method and the technical effect realized can refer to
Related description in aforementioned panorama display system embodiment, details are not described herein.
In addition, the embodiment of the present invention also provides a kind of electronic equipment comprising processor, communication interface, memory and logical
Believe bus.Wherein, processor, communication interface and memory complete mutual communication by communication bus.Memory is for depositing
Put computer program.Processor is for realizing above-mentioned panorama display methods embodiment when executing the program stored on memory
The method and step.
Above-mentioned communication bus for example can be Peripheral Component Interconnect standard (Peripheral Component
Interconnect, PCI) bus or expanding the industrial standard structure (Extended Industry Standard
Architecture, EISA) bus etc..The communication bus can be divided into address bus, data/address bus, control bus etc..
Above-mentioned communication interface is for the communication between above-mentioned electronic equipment and other equipment.
Above-mentioned memory may include random access memory (Random Access Memory, RAM), also may include
Nonvolatile memory (non-volatile memory, NVM), for example, at least a magnetic disk storage.Optionally, memory
It can also be that at least one is located remotely from the storage device of aforementioned processor.
Above-mentioned processor can be general processor, including central processing unit (Central Processing Unit,
Abbreviation CPU), network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital
Signal Processing, DSP), specific integrated circuit (Application Specific Integrated Circuit,
ASIC), field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable patrol
Collect device, discrete gate or transistor logic, discrete hardware components.
Above-mentioned electronic equipment can for example set for speaker (for example, intelligent sound speaker), robot, lamps and lanterns, virtual reality
Standby, video player etc..
Detailed description in relation to above-mentioned electronic equipment embodiment and the technical effect realized can refer to aforementioned panorama
Related description in display system embodiment, details are not described herein.
In addition, the embodiment of the present invention also provides a kind of computer readable storage medium.In the computer readable storage medium
It is stored with computer program, the step of method described in panorama display methods embodiment is realized when computer program is executed by processor
Suddenly.
Being described in detail in relation to the present embodiment can be with reference to the related description in previous embodiment, and details are not described herein.
The computer readable storage medium can be applied to terminal, be stored at least one in the computer readable storage medium
Instruction, an at least Duan Chengxu, code set or instruction set, the instruction, the program, the code set or instruction set are loaded by processor
And it executes to realize.
Above-mentioned computer readable storage medium can include but is not limited to random access memory (RAM), dynamic random is deposited
Access to memory (DRAM), static random access memory (SRAM), read-only memory (ROM), programmable read only memory
(PROM), Erarable Programmable Read only Memory (EPROM), electrically erasable programmable read-only memory (EEPROM), flash memory (example
Such as, NOR type flash memory or NAND type flash memory), Content Addressable Memory (CAM), polymer memory is (for example, ferroelectric polymers
Memory), phase transition storage, ovonic memory, silicon-oxide-nitride silicon-silica-silicon (Silicon-
Oxide-Nitride-Oxide-Silicon, SONOS) memory, magnetic card or light-card, also or any other appropriate type
Computer readable storage medium.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
For indicating that the term of positional relationship or shape removes applied in any technical solution disclosed in aforementioned present invention
Its otherwise indicated outer meaning includes approximate with its, similar or close state or shape.Either component provided by the invention both may be used
Being assembled by multiple individual component parts, or the separate part that integrally formed technique manufactures.
It should be noted that for sake of simplicity, describing embodiment herein by relevant mode.Above-mentioned each
In embodiment, identical content is omitted, and the content distinguished between each embodiment is described in detail.Those skilled in the art
It will be understood that can mutually be used for reference between above-mentioned each embodiment.
The feature and advantage described in the description are not included, and specifically, many supplementary features and advantage will
In view of attached drawing, description and claims and it is clear by those of ordinary skill in the art.Further, it should be noted that in the description
The language used is selected primarily for readable and guidance purpose, and can it is unselected for defining or
Person limits subject matter content.
The above described is only a preferred embodiment of the present invention, limitation in any form not is done to the present invention, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification made to the above embodiment, all of which are still within the scope of the technical scheme of the invention.
Claims (12)
1. a kind of panorama display system characterized by comprising image-forming module, projection module and panoramic screen；Wherein:
The image-forming module is projected to the projection module for generating image to be displayed, and by the image to be displayed；
The projection module obtains target panoramic picture for carrying out panoramic projection to the image to be displayed；
The panoramic screen, for showing the target panoramic picture.
2. panorama display system according to claim 1, which is characterized in that the projection module includes at least one reflection
Face and/or plane of refraction.
3. panorama display system according to claim 2, which is characterized in that described includes at least one reflecting surface or refraction
The projection module in face is conoid, folds multiple reflection body or single mirror multiple reflection body.
4. panorama display system according to claim 3, which is characterized in that the projection module is conoid, and center
Axis is mutually coaxial with the central axis of the panoramic screen；The image-forming module is laser scanner, and is arranged in the panoramic screen
Central axis on.
5. panorama display system according to claim 3, which is characterized in that the projection module is to fold multiple reflection body；
The multiple reflection body that folds includes at least two groups in following: first to N reflecting surface and transmission plane；Wherein:
Described first, to N reflecting surface, is used to form the optical path of the image to be displayed beam propagation, and the N reflecting surface
It is also used to the image to be displayed reflexing to the transmission plane；
The transmission plane, for the image to be displayed to be refracted to the panoramic screen；
Wherein, the N takes the natural number greater than 1.
6. panorama display system according to claim 3, which is characterized in that the projection module is at least two reflections
Body；The image-forming module includes display device and image device；Wherein:
The display device, for emitting the image to be displayed to the image device；
The image device refracts at least two reflector for carrying out to the image to be displayed；
At least two reflector obtains the target panoramic picture for reflecting the image to be displayed.
7. panorama display system according to claim 1, which is characterized in that the panoramic screen is the column of hollow structure
Body.
8. panorama display system according to claim 1, which is characterized in that the panoramic screen using near-transparent material,
Nearly black material or near-white material.
9. a kind of panorama display methods characterized by comprising
Generate image to be displayed；
Panoramic projection is carried out to the image to be displayed, obtains target panoramic picture；
Show the target panoramic picture.
10. according to the method described in claim 8, it is characterized in that, obtaining mesh to image to be displayed progress panoramic projection
The step of marking panoramic picture, specifically includes:
By including the Projection Body of at least one reflecting surface and/or plane of refraction, panoramic projection is carried out to the image to be displayed, is obtained
To target panoramic picture.
11. a kind of electronic equipment, which is characterized in that including processor, communication interface, memory and communication bus, wherein described
Processor, the communication interface and the memory complete mutual communication by the communication bus；
The memory, for storing computer program；
The processor when for executing the program stored on the memory, realizes any side claim 8-9
Method step.
12. a kind of computer readable storage medium, which is characterized in that be stored with computer in the computer readable storage medium
Program realizes claim 8-9 any method and step when the computer program is executed by processor.
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| CN201910122828.7A CN109729321A (en) | 2019-02-19 | 2019-02-19 | Panorama display system, method, electronic equipment and computer readable storage medium |
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| CN201910122828.7A CN109729321A (en) | 2019-02-19 | 2019-02-19 | Panorama display system, method, electronic equipment and computer readable storage medium |
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| EP4312071A1 (en) * | 2022-07-28 | 2024-01-31 | FUJIFILM Corporation | Image projection device and control method for image projection device |
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