CN103634544A - A projection method and an electronic device - Google Patents
A projection method and an electronic device Download PDFInfo
- Publication number
- CN103634544A CN103634544A CN201210297895.0A CN201210297895A CN103634544A CN 103634544 A CN103634544 A CN 103634544A CN 201210297895 A CN201210297895 A CN 201210297895A CN 103634544 A CN103634544 A CN 103634544A
- Authority
- CN
- China
- Prior art keywords
- information
- projection
- adjusted
- perspective plane
- treats
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Landscapes
- Controls And Circuits For Display Device (AREA)
Abstract
The embodiment of the invention provides a projection method and an electronic device. The electronic device comprises a projection module and an image acquisition module. The method comprises the following steps: image information of a to-be-projected surface acquired through the image acquisition module is obtained; analysis is carried out on the image information to obtain parameter information of the to-be-projected surface in the image information; according to the parameter information, first to-be-projected information is adjusted, so that second to-be-projected information is generated; and the second to-be-projected information is projected on the to-be-projected surface through the projection module, so that a projector can carry out adjusting on a projection image according to the parameter information of the to-be-projected surface, and accordingly the projector can carry out projection on various projection surfaces, and the sharpness of the projection images and the projection efficiency of the projector are improved.
Description
Technical field
The present invention relates to electronic technology field, relate in particular to a kind of projecting method and electronic equipment.
Background technology
Development along with electronic technology, shadow casting technique is also constantly being improved, projecting apparatus of the prior art can the mode by projection be projected in the data such as picture, file or video in computer or other electronic equipments on the perspective plane of user's needs, thereby can provide multi-user to watch, but in the prior art, when carrying out the data such as projection image, file, video with projecting apparatus, need user to select the perspective plane of an applicable projection, after choosing perspective plane by corresponding data projection on perspective plane.
The inventor, in implementing process of the present invention, finds the following technical problem that at least exists of the prior art:
In the prior art after user selects perspective plane, electronic equipment can only carry out projection on this perspective plane, and can only be by electronic equipment to needing the data such as picture, file, video of projection to adjust, and can not adjust according to the information on perspective plane;
In prior art, projecting apparatus can only carry out projection on a fixing perspective plane, the crevice projection angle of change projecting apparatus that can not be real-time, but need user manually crevice projection angle to be adjusted, thus cause the accuracy of projecting apparatus to reduce, projection efficiency is low.
Summary of the invention
The invention provides a kind of projecting method and electronic equipment, in order to solve electronic equipment in prior art, can only on this perspective plane, carry out projection, and can only be by electronic equipment to needing the data such as picture, file, video of projection to adjust, and the problem that can not adjust according to the information on perspective plane, concrete technical scheme is as follows:
A projecting method, is applied to an electronic equipment, and described electronic equipment comprises a projection module and an image capture module, and described method comprises:
The image information for the treatment of perspective plane that acquisition gathers by described image capture module;
Described image information is analyzed, obtain in described image information, comprise described in treat the parameter information on perspective plane;
According to described parameter information, to first, treat that projection information regulates, generate second and treat projection information;
By described second, treat that projection information treats on perspective plane described in being projected in by described projection module.
Optionally, described in comprising in the described image information of described acquisition, treat the parameter information on perspective plane, be specially: obtain in described image information, comprise described in treat the colouring information on perspective plane.
Optionally, describedly according to described parameter information, to first, treat that projection information regulates, generate second and treat to comprise projection information:
By described colouring information and described first is treated to projection information compares, determine the first region to be adjusted in described the first projection information;
Described the first region to be adjusted is adjusted according to default color regulation rule, and generated second and treat projection information.
Optionally, described described the first region to be adjusted is adjusted according to default color regulation rule, being comprised:
In described first treats projection information, determine one first frame of reference, and determine the first color corresponding to each coordinate points in the first coordinate system;
Described, determine one second frame of reference in treating perspective plane, and determine the second color corresponding to each coordinate points in described the second coordinate information;
By the first color of arbitrary coordinate points in described first frame of reference with described first frame of reference in the second Basic Reference Coordinate System corresponding to arbitrary coordinate points the second color of a coordinate points compare, whether the difference of determining described the first color and described the second color reaches preset value, and generates a comparative result;
When described comparative result shows that described difference does not reach described preset value, described the first color is adjusted to the 3rd color, wherein, described the 3rd color is different from described the first color and described the second color.
Optionally, described in comprising in the described image information of described acquisition, treat the parameter information on perspective plane, be specially: obtain in described image information, comprise described in treat the face structural information on perspective plane.
Optionally, describedly according to described parameter information, to first, treat that projection information regulates, generate second and treat to comprise projection information:
In described structural information, generate the 3rd frame of reference, and in the described frame of reference, determine the face structural information of each coordinate points;
According to the face structural information of described each coordinate points, determine that described first treats the second region to be adjusted on projection information;
By described the second region to be adjusted is adjusted according to preset rules, generate second and treat projection information.
Optionally, describedly according to described parameter information, to first, treat projection information adjustment, generate second and treat to comprise projection information:
Obtain described first and treat that projection information treats the image information on perspective plane described in being projected in;
Resolve described image information, and obtain the 3rd region to be adjusted in described image information;
By treating projection information adjustment according to described the 3rd region to be adjusted to described first, generate second and treat projection information.
Optionally, the described image information of described parsing, and obtain the 3rd region to be adjusted in described image information, comprising:
In described image information, set up the 4th frame of reference, and in described the 4th Basic Reference Coordinate System, determine the coordinate of image information to be adjusted, obtain described the 3rd region to be adjusted in described image information;
According to the coordinate in described the 3rd region to be adjusted, described image information to be adjusted is adjusted.
An electronic equipment, described electronic equipment comprises:
Image information collecting module, for obtaining the image information for the treatment of perspective plane gathering by described image capture device;
Parsing module, for described image information is analyzed, obtain in described image information, comprise described in treat the parameter information on perspective plane;
Adjustment module, for treating that to first projection information regulates according to described parameter information, generates second and treats projection information;
Projection module, for treating that by described second projection information treats perspective plane described in being projected in by described projection module.
Optionally, described adjustment module comprises:
Adjustment region determining unit, for treating that by described the described colouring information and described first on perspective plane treats that projection information compares, and determines the region to be adjusted in described the first projection information;
Projection information generation unit, for definite described region to be adjusted is adjusted according to default color regulation rule, and generates second and treats projection information.
At least there is following technique effect or advantage in one or more embodiment provided by the invention:
Owing to obtaining in the present invention the image information for the treatment of perspective plane gathering by described image capture module, described image information is analyzed, obtain in described image information, comprise described in treat the parameter information on perspective plane, according to described parameter information, to first, treat that projection information regulates, generate second and treat projection information, so, reach projecting apparatus and can treat projected image adjustment according to the parameter information for the treatment of perspective plane, and then make projecting apparatus can on various perspective planes, carry out projection, and improved the definition of projected image, improved the projection efficiency of projecting apparatus.
By treating the colouring information on perspective plane and treating that the color of projected image compares, and adjust according to the color that comparative result is treated projected image, thus the drop shadow effect that treats projected image of having improved and the definition of projection.
By the face structural information to perspective plane, resolve, and then the projected position for the treatment of projected image adjusts, thereby realized the multi-angle projection for the treatment of projected image.
Accompanying drawing explanation
Fig. 1 implements the flow chart of a kind of projecting method provide for the application;
A kind of schematic diagram for the treatment of that perspective plane is resolved that Fig. 2 provides for the embodiment of the present application;
A kind of schematic diagram for the treatment of that projected image is resolved that Fig. 3 provides for the embodiment of the present application;
Fig. 4 implements the concrete structure schematic diagram of a kind of electronic equipment provide for the application;
The concrete structure schematic diagram of adjustment module 403 in the electronic equipment that Fig. 5 implements to provide for the application.
Embodiment
The embodiment of the present application provides a kind of projecting method and electronic equipment, this electronic equipment comprises a projection module and an image capture module, the method comprises: obtain the image information for the treatment of perspective plane gathering by described image capture module, described image information is analyzed, obtain in described image information, comprise described in treat the parameter information on perspective plane, according to described parameter information, to first, treat that projection information regulates, generate second and treat projection information, by described second, treat that projection information treats on perspective plane described in being projected in by described projection module.Thereby electronic equipment can only carry out projection on this perspective plane in solution prior art, and user can only be by electronic equipment to needing the data such as picture, file, video of projection to adjust, and the problem that can not adjust according to the information on perspective plane.
Below by accompanying drawing and specific embodiment, the application's technical scheme is further described, be to be understood that, the embodiment that the application provides and the technical characterictic in embodiment are just described in detail the technical scheme in the embodiment of the present application, it is not limitation of the invention, in the situation that not conflicting, the technical characterictic in embodiments of the invention and embodiment can combine mutually.
The flow chart that is illustrated in figure 1 a kind of projecting method that the embodiment of the present application provides, specifically comprises the steps:
When electronic equipment carries out projection, first image capture module on electronic equipment treats the collection that image information is carried out on perspective plane, specifically, the gatherer process of this image information can be by pictures taken or treat that the structure on perspective plane scans, and gets the image information that this treats perspective plane.
Such as, on projecting apparatus, be provided with a camera, this camera can carry out the collection of image data, and can also realize the structure scanning to reference object, therefore, user is when opening projecting apparatus, camera on projecting apparatus is by the view data of obtaining in this camera corresponding region, certainly, obtaining of this view data can be the view data of obtaining in camera corresponding region, can also be the face structural information in scan camera shooting head corresponding region, such as: by 3D scanning technique, the metope structure in corresponding region can be carried out to 3D imaging.
After electronic equipment gets this image information, electronic equipment will be according to this image information execution step 102.
The image information getting in step 101 is by the processing unit sending in electronic equipment, and this processing unit can be resolved this image information.In embodiments of the present invention, this parsing is specially: in this image graph picture, set up a frame of reference, this frame of reference is according to the difference of image information and difference, specifically, if this image information is the picture of taking by image capture module, electronic equipment is set up two-dimensional coordinate system in this picture, namely comprises the frame of reference of X, Y-axis, thereby according to this frame of reference, can analyze each coordinate in picture, and obtain the pictorial information that each coordinate is corresponding.
Certainly, the face structure picture that if this image information is image capture module to be obtained by scanning, electronic equipment is after getting this information, electronic equipment should be set up a trigonometric coordinates system on face result picture, and each coordinate in this face structure picture is resolved, thereby the corresponding face object information of definite each coordinate.
Such as, on projecting apparatus, pass through camera and the face structural information of scanning means to this Nei Dai perspective plane, projecting apparatus corresponding region, wherein, if this treats that perspective plane is metope, now this camera and scanning means can scan the structural information of this metope timely, specifically, on this metope, may have a region is sunk structure, another part is projective structure, therefore, camera can be taken the data image of metope simultaneously, and the view data by shooting and after scanning sends to the processing unit of projecting apparatus, this processing unit is after receiving this view data, concrete structure information corresponding to each coordinate will be determined in this view data, such as, at metope recess, in embodiments of the present invention, this coordinate is (2, 2,-3), coordinate herein just represents this place's metope depression, the degree of depth of this depression is 3cm, certainly this degree of depth can be set to mmDeng unit according to specific circumstances.Certainly, while there is projection on metope, this coordinate is (2,2,3), and now, the height of ressaut is 3cm.Certainly, if when metope is plane, now, the coordinate in this region is (2,2,0).
After getting the parameter information for the treatment of perspective plane, electronic equipment is treated the parameter information execution step 103 on perspective plane according to this.
After in step 102, electronic equipment gets this parameter information for the treatment of perspective plane, according to this parameter information, electronic equipment will determine that first treats to need to regulate in projection information, and its concrete adjustment process is as follows:
If this parameter information is when the colouring information on perspective plane, first electronic equipment sets up one first frame of reference in this treats the image on perspective plane, after establishing this first frame of reference, electronic equipment will be determined corresponding the first colouring information of each coordinate in this first frame of reference.
Simultaneously, electronic equipment will treat that projection information zooms in or out and the projected image for the treatment of the ratio that perspective plane image is identical, and in this image, set up with treat the image on perspective plane in identical second frame of reference, and each coordinate in second frame of reference in projected image is resolved, get the second colouring information of each coordinate.
After determining and treating the colouring information on perspective plane and the colouring information of projected image, electronic equipment treats that by this first colouring information on perspective plane and the second colouring information of projected image compare, in the embodiment of the present application, its concrete manner of comparison is: the second color of a coordinate points in the first colouring information of arbitrary coordinate points in first frame of reference second frame of reference corresponding with arbitrary coordinate points in first frame of reference is compared, and whether the difference of determining the first color and the second color reach preset value, and generate a comparative result.
When if this comparative result shows that the difference between the first color and the second color does not reach preset value, the second color is adjusted to the 3rd color, wherein, the 3rd color is different from the first colouring information and the second colouring information.
Below by a concrete application scenarios, color adaptation process of the present invention is described further.
When projecting apparatus carries out projection, first camera on projecting apparatus obtains the obverse image information of this projecting apparatus, in embodiments of the present invention, when this face of hypothesis is metope corresponding to projecting apparatus, after obtaining the image information of this metope, processing unit on projecting apparatus is set up a frame of reference (as shown in Figure 2) in this image information, in Fig. 2, projecting apparatus is after obtaining the image of this metope, on the image of this metope, set up the coordinate system of a benchmark, then according to the color resolver in this projecting apparatus, the color of each coordinate in image is resolved, detailed process is: first, projecting apparatus is resolved from X-direction, determine coordinate (7, 12)-coordinate (13, 12) image in region is black, then, projecting apparatus is resolved in Y direction, and the coordinate of determining coordinate (7,20)-coordinate (13,20) is black, and after determining the colouring information of above-mentioned coordinate, projecting apparatus is black by the color of determining each coordinate points in this region.
After projecting apparatus is determined the color of this metope, projecting apparatus is resolved the image information for the treatment of projecting apparatus, certainly, before resolving, processing unit in projecting apparatus will zoom in or out to this image information, so that image information is identical with the ratio of metope image, and in this image information, set up identical rectangular coordinate system, and according to this rectangular coordinate system, the color of each coordinate points in image information is resolved.Specifically as shown in Figure 3:
In Fig. 3, this projected image comprises two rectangles, wherein, X-direction coordinate (7 in this rectangle, 12)-coordinate (13, 12) region between is black, in the direction of Y-axis, coordinate (7, 15)-coordinate (13, 15) coordinate between in region is black, certainly, projecting apparatus can be determined the colouring information of the coordinate in each region, because the application's those of ordinary skill can be realized the colouring information in other region is determined according to foregoing description mode under the prerequisite that need not pay creative work, so, with regard to the carrying out that is how to confirm to other region again, described for example one by one in embodiments of the present invention.
By after in image information, each coordinate corresponding color has been determined, projecting apparatus compares the color in each coordinate in the color of each coordinate in metope and projected image, concrete power, be exactly by the coordinate in metope image (7,12)-coordinate (13,12) and (7,20)-coordinate (13,20) surround (7 in the color of each coordinate in region and projected image, 12)-coordinate (13,12) and the color of (7,15)-coordinate (13,15) each coordinate in region that surrounds compare.
In this embodiment, in metope image, the color in this region is black, and this region of projected image is also black, now, projecting apparatus determines that the color in this projected image and metope the same area is to surpass default threshold value, and projecting apparatus is adjusted into white or other colors larger with black aberration by the image in this region of this projected image by black.
In addition, in embodiments of the present invention, this parameter information is except for after treating the colouring information on perspective plane, and this parameter information can also be the face structural information for the treatment of perspective plane.
Specifically, this parameter information is when the face structural information on perspective plane, electronic equipment is after obtaining the face structural images on this perspective plane by image capture module and scanning means, electronic equipment is set up one the 3rd frame of reference in this image, the 3rd reference coordinate is right angle trigonometry coordinate system, and in the 3rd frame of reference, determine the face structural information of each coordinate points, such as, at metope recess, in embodiments of the present invention, this coordinate is, coordinate herein just represents this place's metope depression, the degree of depth of this depression is 3cm, certainly this degree of depth can be set to mmDeng unit according to specific circumstances.Certainly, while there is projection on metope, this coordinate is (2,2,3), and now, the height of ressaut is 3cm.Certainly, if when metope is plane, now, the coordinate in this region is (2,2,0).
During the application implements, determine coordinate in this three-coordinate after, electronic equipment will be determined the second region to be adjusted according to this coordinate, then, according to this definite coordinate and the second region to be adjusted, this second region to be adjusted is adjusted, such as, at the coordinate for the treatment of perspective plane, be (2, 2,-3) time, projecting apparatus is (2 by the Coordinate Adjusting for the treatment of projected image, 2, 3), or the position for the treatment of the position of projected image is adjusted, specifically, be exactly (2, 2,-3) while being sunk area, projecting apparatus will be treated (2 in projected image, 2) coordinate (5 is adjusted in the position of the image in corresponding region, 5) position, certainly, other treat that projected image does corresponding adjustment.
In addition, in embodiments of the present invention, a kind of adjustment mode of projected image is also provided, specifically, first, electronic equipment is treated by first that projection information is projected in and is treated on perspective plane, now electronic equipment is treated the image information on perspective plane by gather this by camera head, and this image information is resolved, by resolving, in this image information, determine the 3rd region to be adjusted, according to the 3rd region to be adjusted, according to default rule, to first, treat projection information adjustment, and generate second and treat projection information.
Its concrete adjustment process comprises: in the image information gathering, set up one the 4th frame of reference, and at the 4th Basic Reference Coordinate System, determine the coordinate of image information to be adjusted, such as, in projecting apparatus, first projecting apparatus will obtain projector, image projection at the image for the treatment of on perspective plane, after getting this image, projection zooms in or out identical scale by projected image with the image collecting, and the information of each coordinate in this projected image and the image collecting are compared, if the coordinate of the first image of 1 in projected image is (2, 2), in the image collecting, the coordinate of this first image is (4, 5), projecting apparatus will determine that in the image collecting, coordinate is (4, 5) be region to be adjusted, and be (4 by the Coordinate Adjusting of this first image, 5).Thereby generate second and treat projected image, thereby make projecting apparatus to treat accurately projected image, adjust accurately, reach clear and be projected in the effect on perspective plane.
After execution step 103, the method in the embodiment of the present application enters step 104, treats that projection information treats on perspective plane described in being projected in by described projection module by described second that is:.
For make electronic equipment can be more clearly by treating that projector, image projection treating on perspective plane, therefore, in embodiments of the present invention, treat projected image and first carry out the adjustment in color, and then in the structure of projected image, adjust treating.
By the above embodiments, solved in prior art after user selects perspective plane, electronic equipment can only carry out projection on this perspective plane, and can only be by electronic equipment to needing the data such as picture, file, video of projection to adjust, and the technical problem that can not adjust according to the information on perspective plane.Thereby reached projecting apparatus, can treat projected image adjustment according to the parameter information for the treatment of perspective plane, and then make projecting apparatus can on various perspective planes, carry out projection, and improve the definition of projected image, improve the projection efficiency of projecting apparatus.
The embodiment of the present invention also provides a kind of electronic equipment, is illustrated in figure 4 the concrete structure schematic diagram of a kind of electronic equipment of the embodiment of the present invention, and this electronic equipment comprises:
Image information collecting module 401, for obtaining the image information for the treatment of perspective plane gathering by described image capture device;
Parsing module 402, for described image information is analyzed, obtain in described image information, comprise described in treat the parameter information on perspective plane;
The concrete structure schematic diagram that is illustrated in figure 5 embodiment of the present invention adjustment module 403, this adjustment module comprises:
Adjustment region determining unit 501, for treating that by described the described colouring information and described first on perspective plane treats that projection information compares, and determines the region to be adjusted in described the first projection information;
Projection information generation unit 502, for definite described region to be adjusted is adjusted according to default color regulation rule, and generates second and treats projection information.
The embodiment of the present invention provides a kind of projecting method and electronic equipment, this electronic equipment comprises a projection module and an image capture module, the method comprises: obtain the image information for the treatment of perspective plane gathering by described image capture module, described image information is analyzed, obtain in described image information, comprise described in treat the parameter information on perspective plane, according to described parameter information, to first, treat that projection information regulates, generate second and treat projection information, by described second, treat that projection information treats on perspective plane described in being projected in by described projection module.Thereby electronic equipment can only carry out projection on this perspective plane in solution prior art, and user can only be by electronic equipment to needing the data such as picture, file, video of projection to adjust, and the problem that can not adjust according to the information on perspective plane.
At least there is following technique effect or advantage in one or more embodiment provided by the invention:
Owing to obtaining in the present invention the image information for the treatment of perspective plane gathering by described image capture module, described image information is analyzed, obtain in described image information, comprise described in treat the parameter information on perspective plane, according to described parameter information, to first, treat that projection information regulates, generate second and treat projection information, so, reach projecting apparatus and can treat projected image adjustment according to the parameter information for the treatment of perspective plane, and then make projecting apparatus can on various perspective planes, carry out projection, and improved the definition of projected image, improved the projection efficiency of projecting apparatus.
By treating the colouring information on perspective plane and treating that the color of projected image compares, and adjust according to the color that comparative result is treated projected image, thus the drop shadow effect that treats projected image of having improved and the definition of projection.
By the face structural information to perspective plane, resolve, and then the projected position for the treatment of projected image adjusts, thereby realized the multi-angle projection for the treatment of projected image.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, implement software example or in conjunction with the form of the embodiment of software and hardware aspect completely.And the present invention can adopt the form that wherein includes the upper computer program of implementing of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code one or more.
The present invention is with reference to describing according to flow chart and/or the block diagram of the method for the embodiment of the present invention, equipment (system) and computer program.Should understand can be in computer program instructions realization flow figure and/or block diagram each flow process and/or the flow process in square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction of carrying out by the processor of computer or other programmable data processing device is produced for realizing the device in the function of flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computer or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame on computer or other programmable devices.
Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (10)
1. a projecting method, is applied to an electronic equipment, it is characterized in that, described electronic equipment comprises a projection module and an image capture module, and described method comprises:
The image information for the treatment of perspective plane that acquisition gathers by described image capture module;
Described image information is analyzed, obtain in described image information, comprise described in treat the parameter information on perspective plane;
According to described parameter information, to first, treat that projection information regulates, generate second and treat projection information;
By described second, treat that projection information treats on perspective plane described in being projected in by described projection module.
2. the method for claim 1, is characterized in that, treats the parameter information on perspective plane in the described image information of described acquisition described in comprising, and is specially: obtain in described image information, comprise described in treat the colouring information on perspective plane.
3. method as claimed in claim 2, is characterized in that, describedly according to described parameter information, to first, treats that projection information regulates, and generates second and treats to comprise projection information:
By described colouring information and described first is treated to projection information compares, determine the first region to be adjusted in described the first projection information;
Described the first region to be adjusted is adjusted according to default color regulation rule, and generated second and treat projection information.
4. method as claimed in claim 3, is characterized in that, described described the first region to be adjusted is adjusted according to default color regulation rule, comprising:
In described first treats projection information, determine one first frame of reference, and determine the first color corresponding to each coordinate points in the first coordinate system;
Described, determine one second frame of reference in treating perspective plane, and determine the second color corresponding to each coordinate points in described the second coordinate information;
By the first color of arbitrary coordinate points in described first frame of reference with described first frame of reference in the second Basic Reference Coordinate System corresponding to arbitrary coordinate points the second color of a coordinate points compare, whether the difference of determining described the first color and described the second color reaches preset value, and generates a comparative result;
When described comparative result shows that described difference does not reach described preset value, described the first color is adjusted to the 3rd color, wherein, described the 3rd color is different from described the first color and described the second color.
5. the method for claim 1, is characterized in that, treats the parameter information on perspective plane in the described image information of described acquisition described in comprising, and is specially: obtain in described image information, comprise described in treat the face structural information on perspective plane.
6. method as claimed in claim 5, is characterized in that, describedly according to described parameter information, to first, treats that projection information regulates, and generates second and treats to comprise projection information:
In described structural information, generate the 3rd frame of reference, and in the described frame of reference, determine the face structural information of each coordinate points;
According to the face structural information of described each coordinate points, determine that described first treats the second region to be adjusted on projection information;
By described the second region to be adjusted is adjusted according to preset rules, generate second and treat projection information.
7. method as claimed in claim 5, is characterized in that, describedly according to described parameter information, to first, treats projection information adjustment, generates second and treats to comprise projection information:
Obtain described first and treat that projection information treats the image information on perspective plane described in being projected in;
Resolve described image information, and obtain the 3rd region to be adjusted in described image information;
By treating projection information adjustment according to described the 3rd region to be adjusted to described first, generate second and treat projection information.
8. method as claimed in claim 7, is characterized in that, the described image information of described parsing, and obtain the 3rd region to be adjusted in described image information, comprising:
In described image information, set up the 4th frame of reference, and in described the 4th Basic Reference Coordinate System, determine the coordinate of image information to be adjusted, obtain described the 3rd region to be adjusted in described image information;
According to the coordinate in described the 3rd region to be adjusted, described image information to be adjusted is adjusted.
9. an electronic equipment, is characterized in that, described electronic equipment comprises:
Image information collecting module, for obtaining the image information for the treatment of perspective plane gathering by described image capture device;
Parsing module, for described image information is analyzed, obtain in described image information, comprise described in treat the parameter information on perspective plane;
Adjustment module, for treating that to first projection information regulates according to described parameter information, generates second and treats projection information;
Projection module, for treating that by described second projection information treats perspective plane described in being projected in by described projection module.
10. electronic equipment as claimed in claim 9, is characterized in that, described adjustment module comprises:
Adjustment region determining unit, for treating that by described the described colouring information and described first on perspective plane treats that projection information compares, and determines the region to be adjusted in described the first projection information;
Projection information generation unit, for definite described region to be adjusted is adjusted according to default color regulation rule, and generates second and treats projection information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210297895.0A CN103634544B (en) | 2012-08-20 | 2012-08-20 | A kind of projecting method and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210297895.0A CN103634544B (en) | 2012-08-20 | 2012-08-20 | A kind of projecting method and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103634544A true CN103634544A (en) | 2014-03-12 |
| CN103634544B CN103634544B (en) | 2019-03-29 |
Family
ID=50215132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210297895.0A Active CN103634544B (en) | 2012-08-20 | 2012-08-20 | A kind of projecting method and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103634544B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615328A (en) * | 2014-12-29 | 2015-05-13 | 联想(北京)有限公司 | Projection output method and electronic equipment |
| CN104796678A (en) * | 2015-04-28 | 2015-07-22 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN105072430A (en) * | 2015-08-19 | 2015-11-18 | 海信集团有限公司 | Method and equipment for adjusting projected image |
| CN106162020A (en) * | 2015-04-27 | 2016-11-23 | 上海分众软件技术有限公司 | A kind of video image modification method and system |
| CN106657848A (en) * | 2015-07-27 | 2017-05-10 | 联想(北京)有限公司 | Projection method and electronic equipment |
| WO2017206509A1 (en) * | 2016-05-30 | 2017-12-07 | 中兴通讯股份有限公司 | Method, apparatus and system for adapting projection area |
| CN107786860A (en) * | 2016-08-26 | 2018-03-09 | 中兴通讯股份有限公司 | A kind of method and apparatus for controlling projector equipment |
| CN108391105A (en) * | 2018-03-05 | 2018-08-10 | 联想(北京)有限公司 | A kind of method and electronic equipment of control projection |
| CN108769636A (en) * | 2018-03-30 | 2018-11-06 | 京东方科技集团股份有限公司 | Projecting method and device, electronic equipment |
| CN109410304A (en) * | 2018-09-18 | 2019-03-01 | 珠海金山网络游戏科技有限公司 | A kind of determining method, device and equipment of projection |
| CN109510948A (en) * | 2018-09-30 | 2019-03-22 | 先临三维科技股份有限公司 | Exposure adjustment method, device, computer equipment and storage medium |
| CN112714299A (en) * | 2021-03-26 | 2021-04-27 | 深圳市火乐科技发展有限公司 | Image display method and device |
| CN114157846A (en) * | 2021-11-11 | 2022-03-08 | 深圳市普渡科技有限公司 | Robot, projection method, and storage medium |
| CN114945086A (en) * | 2022-06-07 | 2022-08-26 | 华中科技大学 | Single forward-pitching screen vision field expanding method and system based on curved reflector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002101443A2 (en) * | 2001-06-12 | 2002-12-19 | Silicon Optix Inc. | System and method for correcting keystone distortion |
| CN1992912A (en) * | 2005-12-29 | 2007-07-04 | 三星电子株式会社 | Method and device for adjusting image color in image projector |
| CN101621701A (en) * | 2009-01-04 | 2010-01-06 | 四川川大智胜软件股份有限公司 | Correcting method of multiple projector display wall colors of arbitrary smooth curve screens independent of geometric correction |
| US20100053569A1 (en) * | 2008-08-19 | 2010-03-04 | Seiko Epson Corporation | Projection display apparatus and display method |
| CN101674443A (en) * | 2009-09-08 | 2010-03-17 | 长春理工大学 | Method for correcting colors of projector |
| CN102253711A (en) * | 2010-03-26 | 2011-11-23 | 微软公司 | Enhancing presentations using depth sensing cameras |
| CN102547306A (en) * | 2012-03-14 | 2012-07-04 | 海信集团有限公司 | Projector and method for correcting colors of projected image of projector |
-
2012
- 2012-08-20 CN CN201210297895.0A patent/CN103634544B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002101443A2 (en) * | 2001-06-12 | 2002-12-19 | Silicon Optix Inc. | System and method for correcting keystone distortion |
| CN1992912A (en) * | 2005-12-29 | 2007-07-04 | 三星电子株式会社 | Method and device for adjusting image color in image projector |
| US20100053569A1 (en) * | 2008-08-19 | 2010-03-04 | Seiko Epson Corporation | Projection display apparatus and display method |
| CN101621701A (en) * | 2009-01-04 | 2010-01-06 | 四川川大智胜软件股份有限公司 | Correcting method of multiple projector display wall colors of arbitrary smooth curve screens independent of geometric correction |
| CN101674443A (en) * | 2009-09-08 | 2010-03-17 | 长春理工大学 | Method for correcting colors of projector |
| CN102253711A (en) * | 2010-03-26 | 2011-11-23 | 微软公司 | Enhancing presentations using depth sensing cameras |
| CN102547306A (en) * | 2012-03-14 | 2012-07-04 | 海信集团有限公司 | Projector and method for correcting colors of projected image of projector |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615328A (en) * | 2014-12-29 | 2015-05-13 | 联想(北京)有限公司 | Projection output method and electronic equipment |
| CN106162020A (en) * | 2015-04-27 | 2016-11-23 | 上海分众软件技术有限公司 | A kind of video image modification method and system |
| CN104796678A (en) * | 2015-04-28 | 2015-07-22 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN106657848A (en) * | 2015-07-27 | 2017-05-10 | 联想(北京)有限公司 | Projection method and electronic equipment |
| CN105072430A (en) * | 2015-08-19 | 2015-11-18 | 海信集团有限公司 | Method and equipment for adjusting projected image |
| CN105072430B (en) * | 2015-08-19 | 2017-10-03 | 海信集团有限公司 | A kind of method and apparatus for adjusting projected image |
| WO2017206509A1 (en) * | 2016-05-30 | 2017-12-07 | 中兴通讯股份有限公司 | Method, apparatus and system for adapting projection area |
| CN107786860A (en) * | 2016-08-26 | 2018-03-09 | 中兴通讯股份有限公司 | A kind of method and apparatus for controlling projector equipment |
| CN108391105A (en) * | 2018-03-05 | 2018-08-10 | 联想(北京)有限公司 | A kind of method and electronic equipment of control projection |
| CN108769636B (en) * | 2018-03-30 | 2022-07-01 | 京东方科技集团股份有限公司 | Projection method and device and electronic equipment |
| CN108769636A (en) * | 2018-03-30 | 2018-11-06 | 京东方科技集团股份有限公司 | Projecting method and device, electronic equipment |
| CN109410304A (en) * | 2018-09-18 | 2019-03-01 | 珠海金山网络游戏科技有限公司 | A kind of determining method, device and equipment of projection |
| CN109410304B (en) * | 2018-09-18 | 2023-06-16 | 珠海金山数字网络科技有限公司 | Projection determination method, device and equipment |
| CN109510948B (en) * | 2018-09-30 | 2020-11-17 | 先临三维科技股份有限公司 | Exposure adjusting method, exposure adjusting device, computer equipment and storage medium |
| CN109510948A (en) * | 2018-09-30 | 2019-03-22 | 先临三维科技股份有限公司 | Exposure adjustment method, device, computer equipment and storage medium |
| CN112714299A (en) * | 2021-03-26 | 2021-04-27 | 深圳市火乐科技发展有限公司 | Image display method and device |
| CN112714299B (en) * | 2021-03-26 | 2021-08-31 | 深圳市火乐科技发展有限公司 | Image display method and device |
| CN114157846A (en) * | 2021-11-11 | 2022-03-08 | 深圳市普渡科技有限公司 | Robot, projection method, and storage medium |
| CN114157846B (en) * | 2021-11-11 | 2024-01-12 | 深圳市普渡科技有限公司 | Robot, projection method, and storage medium |
| CN114945086A (en) * | 2022-06-07 | 2022-08-26 | 华中科技大学 | Single forward-pitching screen vision field expanding method and system based on curved reflector |
| CN114945086B (en) * | 2022-06-07 | 2023-06-30 | 华中科技大学 | Single forward projection ball curtain vision expansion method and system based on curved reflector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103634544B (en) | 2019-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103634544A (en) | A projection method and an electronic device | |
| JP6140935B2 (en) | Image processing apparatus, image processing method, image processing program, and imaging apparatus | |
| US9946955B2 (en) | Image registration method | |
| US20150177062A1 (en) | Information processing apparatus, information processing method, and storage medium | |
| WO2014064870A1 (en) | Image processing device and image processing method | |
| JP2015171077A (en) | Projection image correction device, method for correcting original image to be projected, and program | |
| US11282232B2 (en) | Camera calibration using depth data | |
| CN102236911A (en) | 3d modeling apparatus and 3d modeling method | |
| WO2018153313A1 (en) | Stereoscopic camera and height acquisition method therefor and height acquisition system | |
| CN105247567B (en) | A kind of image focusing device, method, system and non-transient program storage device again | |
| WO2016147731A1 (en) | Projection system, projector device, image capturing device, and program | |
| JP2010061216A (en) | Photography plan preparation system | |
| WO2016155110A1 (en) | Method and system for correcting image perspective distortion | |
| JP2017092983A (en) | Image processing device, image processing method, image processing program, and imaging device | |
| CN108340405B (en) | Robot three-dimensional scanning system and method | |
| JP2016040520A (en) | Object detection device | |
| CN109493387B (en) | Method and device for aligning optical axes of multiple cameras | |
| US20150051724A1 (en) | Computing device and simulation method for generating a double contour of an object | |
| US10089726B2 (en) | Image processing apparatus, image processing method, and storage medium, relating to generating an image corresponding to a predetermined three-dimensional shape by transforming a captured image | |
| CN110836647B (en) | Three-dimensional scanning system | |
| JP2017020971A (en) | Pattern image projection device, parallax information creating device, and pattern image creating program | |
| KR20160093769A (en) | Virtual Contents Creation Method and System with Space Matching Scheme | |
| JP6127399B2 (en) | Stereo camera device and program | |
| JP4200778B2 (en) | Imaging device | |
| CN105721761A (en) | Control method and electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |