CN104683721A - Image display equipment and image display method - Google Patents
Image display equipment and image display method Download PDFInfo
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- CN104683721A CN104683721A CN201310638412.3A CN201310638412A CN104683721A CN 104683721 A CN104683721 A CN 104683721A CN 201310638412 A CN201310638412 A CN 201310638412A CN 104683721 A CN104683721 A CN 104683721A
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Abstract
The embodiment of the invention provides image display equipment and an image display method and relates to the technical field of display. The equipment and the method are used for continuously projecting all parts of an image. The equipment comprises a projector, wherein the projector comprises a processing unit, a receiving unit and an image display unit, wherein the processing unit is used for partitioning a to-be-displayed image into N sub-images, wherein N is a positive integer greater than 2; the receiving unit is used for acquiring a display command and sending the display command to the image display unit; the image display unit is used for generating illumination so as to display the received image in a predetermined region; the image display unit is used for sequentially displaying the first sub-image to the Nth sub-image of the image in the predetermined region according to the received display command. The image display equipment and method provided by the embodiment of the invention are applicable to an image projection situation.
Description
Technical field
The present invention relates to Display Technique field, particularly relate to a kind of method of image display and image display.
Background technology
At present, the specification of the ratio of width to height of conventional projection screen has 4:3 and 16:9, but, user is when the image that the ratio of width to height rate that projects is larger, usually the resolution reducing this image projects, the image fault that such user sees, for this problem, in prior art when needing the image of high definition, the ratio of width to height rate of screen will be used to be greater than the ratio of width to height rate of conventional screen, but be limited to again the drop shadow spread of projecting apparatus, screen presents parts of images, when user needs to check other parts, the projection angle of usual blindness adjustment projecting apparatus, in this case, user can not watch the various piece of image continuously.
Summary of the invention
Embodiments of the invention provide a kind of method of image display and image display, in order to be projected by the various piece continuous print of image.
For achieving the above object, embodiments of the invention adopt following technical scheme:
On the one hand, provide a kind of image display, described equipment comprises projecting apparatus, and described projecting apparatus comprises: processing unit, receiving element and image-display units;
Described processing unit be used for image to be shown is divided into N number of subgraph, wherein N be greater than 2 positive integer;
Described receiving element is sent to described image-display units for obtaining display command;
Described image-display units is used for by producing illumination with the image received by presumptive area display;
Described image-display units is used for, according to the described display command received, showing first of described image successively to N number of subgraph in described presumptive area.
On the other hand, a kind of method providing image to show, is applied to image display, and described equipment comprises projecting apparatus, and described projecting apparatus comprises: processing unit, receiving element and image-display units; Described method comprises:
Image to be shown is divided into N number of subgraph by described processing unit, wherein N be greater than 2 positive integer;
Described receiving element obtains display command and is sent to described image-display units;
Described image-display units, according to the described display command received, shows first of described image to N number of subgraph successively in presumptive area, and described image-display units is by producing illumination with the image received by described presumptive area display.
The embodiment of the present invention provides a kind of method of image display and image display, by described processing unit, image to be shown is divided into N number of subgraph, described image-display units is according to the described display command received, first of described image is shown successively to N number of subgraph in presumptive area, relatively and in prior art on screen, present parts of images, when user needs to check other parts, the projection angle of usual blindness adjustment projecting apparatus, the present invention can demonstrate consecutive image, makes user can watch each subgraph of image continuously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of image display that Fig. 1 provides for the embodiment of the present invention;
The another kind of image display that Fig. 2 provides for the embodiment of the present invention;
The subgraph of a kind of image display display that Fig. 3 provides for the embodiment of the present invention;
The subgraph of a kind of image display display that Fig. 4 provides for the embodiment of the present invention;
The subgraph of the another kind of image display display that Fig. 5 provides for the embodiment of the present invention;
The method of a kind of image display that Fig. 6 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
As shown in Figure 1, the invention provides a kind of image display 10, described equipment 10 comprises projecting apparatus 11, and described projecting apparatus 11 comprises: processing unit 12, receiving element 13 and image-display units 14;
Described processing unit 12 for image to be shown is divided into N number of subgraph, wherein N be greater than 2 positive integer;
Described receiving element 13 is sent to described image-display units for obtaining display command;
Described image-display units 14 produces illumination with the image received by presumptive area display for passing through;
Described image-display units 14, for according to the described display command received, shows first of described image to N number of subgraph successively in presumptive area.
The embodiment of the present invention provides a kind of image display, by described processing unit, image to be shown is divided into N number of subgraph, described image-display units is according to the described display command received, first of described image is shown successively to N number of subgraph in presumptive area, relatively and in prior art on screen, present parts of images, when user needs to check other parts, the projection angle of usual blindness adjustment projecting apparatus, the present invention can demonstrate consecutive image, makes user can watch each subgraph of image continuously.
Embodiment two
As shown in Figure 2, the embodiment of the present invention provides a kind of image display 20, and described equipment 20 comprises projecting apparatus 21, and described projecting apparatus comprises: processing unit 22, receiving element 23 and image-display units 24;
Described processing unit 22 for image to be shown is divided into N number of subgraph, wherein N be greater than 2 positive integer.
Described image to be shown is divided into described N number of subgraph specifically for the indication range of the size according to image to be shown, described projecting apparatus and the size of described presumptive area according to predetermined way by described processing unit 22; Preferably, described predetermined way comprises row dividing mode, row dividing mode, array partition mode or circular dividing mode.Exemplary, as shown in Figure 3 and Figure 4, image 4 subgraphs can be divided into according to row dividing mode, as shown in Figure 5, image 8 subgraphs can be become according to array partition model split.
Described processing unit 22 is specifically for being divided into described N number of subgraph according to control signal by described image to be shown.In embodiments of the present invention, control signal comprises the number that user divides according to actual needs, or at the division number that device interior prestores.
Described receiving element 23 is sent to described image-display units for obtaining display command; Shown display command comprises the directive command of subgraph needed for user, and the form of described display command can be light signal, and described receiving element can be optical sensor; Described display command can also be electromagnetic signal, and described receiving element can also be electromagnetic wave receiver; In addition, display command also can be the order of the display of interval to schedule prestored in equipment in the present invention.Such as, next subgraph was switched to every 5 seconds.
In addition, display command can be successive projection subgraph, also the instruction of multiple discontinuous projection subgraph can be comprised, multiple instruction can be set flexibly according to practical application, as shown in Figure 3, Current projection second subgraph, user can send the display command of last subgraph of projection, thus projecting apparatus subgraph needed for this control signal projection user, realize projection emphasis subgraph, the other parts for image do not project.As shown in Figure 4, the 4th subgraph of projected image.
Described image-display units 24 produces illumination with the image received by presumptive area display for passing through; Preferably, described presumptive area comprises M sub regions, and described M sub regions is not overlapping, and described M sub regions is corresponding with described N number of subgraph, wherein M=N.
Further, described processing unit 22 is also for determining the subregion that each subgraph is corresponding, thus each subgraph is projected to corresponding each sub regions.
It should be noted that, in the embodiment of the present invention, presumptive area is the wide screen that can meet the described image that projects, and does not limit the type of described projection screen in the present invention, can be that the curtain of routine also can be one or more surfaces body of wall.
Described image-display units 24, for according to the described display command received, shows first of described image to N number of subgraph successively in presumptive area.
Preferably, the relative position of each subgraph in described image to be shown is consistent with the relative position of each subregion in described presumptive area.
Further, as shown in Figure 2, described equipment 20 also comprises telecontrol equipment 25.Preferably, described telecontrol equipment comprises The Cloud Terrace.In the present invention, rotarily drive projecting apparatus by telecontrol equipment to project subgraph in different angles, thus when the size of presumptive area is greater than drop shadow spread, achieve the display outside drop shadow spread, relative to a projecting apparatus in prior art cannot project on the projection screen full content when, present invention achieves according to the user's request adjustment telecontrol equipment anglec of rotation, thus subgraph needed for user is projected.
Concrete, described processing unit 22 is also for according to the position of subregion to be shown and the position calculation anglec of rotation of current shown subregion; Exemplary, as shown in Figure 3, current projected subregion is the second sub regions in projection screen, and when the subgraph specified by display command is the 4th subgraph of image, as shown in Figure 4, then the anglec of rotation of described projecting apparatus is θ in figure.
Described processing unit 22 also for the described anglec of rotation is sent to described telecontrol equipment so that described projecting apparatus is rotated the described anglec of rotation by described telecontrol equipment.
Described image-display units 24 also for after described projecting apparatus being rotated the described anglec of rotation at described telecontrol equipment, shows the subgraph that described subregion to be shown is corresponding.
Preferably, described processing unit 22 is also for generating progress figure, and described progress figure is for representing the relative position of each subgraph in described image to be shown.
Described image-display units 24 is also for showing progress figure corresponding to this subgraph when showing each subgraph.As shown in Figure 3, second subgraph in image and this subgraph corresponding progress figure 210 are projected to corresponding subregion, and such user directly can see the relation of this subgraph and general image.
The embodiment of the present invention provides a kind of image display, by described processing unit, image to be shown is divided into N number of subgraph, described image-display units is according to the described display command received, first of described image is shown successively to N number of subgraph in presumptive area, further, rotarily drive projecting apparatus by telecontrol equipment to project subgraph in different angles, thus when the size of presumptive area is greater than drop shadow spread, achieve the display outside drop shadow spread, relatively and in prior art on screen, present parts of images, when user needs to check other parts, the projection angle of usual blindness adjustment projecting apparatus, present invention achieves according to the user's request adjustment telecontrol equipment anglec of rotation, thus subgraph needed for user is projected.
Embodiment three
As shown in Figure 6, a kind of method that the embodiment of the present invention provides image to show, be applied to image display, described equipment comprises projecting apparatus, and described projecting apparatus comprises: processing unit, receiving element and image-display units; Described method comprises:
101, image to be shown is divided into N number of subgraph by described processing unit, wherein N be greater than 2 positive integer; Concrete, the process of step 101 can be realized by following two kinds of modes.
Mode one, described image to be shown is divided into described N number of subgraph according to predetermined way by the size according to the size of image to be shown, the indication range of described projecting apparatus and described presumptive area; Preferably, described predetermined way comprises row dividing mode, row dividing mode, array partition mode or circular dividing mode.Exemplary, as shown in Figure 3 and Figure 4, image 4 subgraphs can be divided into according to row dividing mode, as shown in Figure 5, image 8 subgraphs can be become according to array partition model split.
Mode two, is divided into described N number of subgraph according to control signal by described image to be shown.In embodiments of the present invention, control signal comprises the number that user divides according to actual needs, or at the division number that device interior prestores.
102, described receiving element obtains display command and is sent to described image-display units; Shown display command comprises the directive command of subgraph needed for user, and the form of described display command can be light signal, and described receiving element can be optical sensor; Described display command can also be electromagnetic signal, and described receiving element can also be electromagnetic wave receiver; In addition, display command also can be the order of the display of interval to schedule prestored in equipment in the present invention.Such as, next subgraph was switched to every 5 seconds.
In addition, display command can be successive projection subgraph, also the instruction of multiple discontinuous projection subgraph can be comprised, multiple instruction can be set flexibly according to practical application, as shown in Figure 3, Current projection second subgraph, user can send the display command of last subgraph of projection, thus projecting apparatus subgraph needed for this control signal projection user, realize projection emphasis subgraph, the other parts for image do not project.As shown in Figure 4, the 4th subgraph of projected image.
103, described image-display units is according to the described display command received, and shows first of described image successively to N number of subgraph in presumptive area, and described image-display units is by producing illumination with the image received by described presumptive area display.
Preferably, described presumptive area comprises M sub regions, and described M sub regions is not overlapping, and described M sub regions is corresponding with described N number of subgraph, wherein M=N.
Visible, by described processing unit, image to be shown is divided into the subgraph of predetermined number, described image-display units is according to the described display command received, first of described image is shown successively to N number of subgraph in presumptive area, relatively and in prior art on screen, present parts of images, when user needs to check other parts, the projection angle of usual blindness adjustment projecting apparatus, the control signal that the present invention can send according to user projects out consecutive image, makes user can watch each subgraph of image continuously.
Further, described method also comprises:
104, described processing unit determines the subregion that each subgraph is corresponding, thus each subgraph is projected to corresponding each sub regions.
It should be noted that, in the embodiment of the present invention, presumptive area is the wide screen that can meet the described image that projects, and does not limit the type of described projection screen in the present invention, can be that the curtain of routine also can be one or more surfaces body of wall.
Preferably, described predetermined way comprises row dividing mode, row dividing mode, array partition mode or circular dividing mode.
Preferably, the relative position of each subgraph in described image to be shown is consistent with the relative position of each subregion in described presumptive area.
Preferably, described equipment also comprises telecontrol equipment, and further preferably, described telecontrol equipment comprises The Cloud Terrace.
Further, described method also comprises:
105, described processing unit is according to the position calculation anglec of rotation of the position of subregion to be shown and current shown subregion; Exemplary, as shown in Figure 3, current projected subregion is the second sub regions in projection screen, and when the subgraph specified by display command is the 4th subgraph of image, as shown in Figure 4, then the anglec of rotation of described projecting apparatus is θ in figure.
106, the described anglec of rotation is sent to described telecontrol equipment by described processing unit, so that described projecting apparatus is rotated the described anglec of rotation by described telecontrol equipment.
107, described image-display units is after described projecting apparatus is rotated the described anglec of rotation by described telecontrol equipment, shows the subgraph that described subregion to be shown is corresponding.
In the present invention, rotarily drive projecting apparatus by telecontrol equipment to project subgraph in different angles, thus when the size of presumptive area is greater than drop shadow spread, achieve the display outside drop shadow spread, when blindly adjusting the projection angle of projecting apparatus relative to user in prior art, present invention achieves according to the user's request adjustment telecontrol equipment anglec of rotation, thus subgraph needed for user is projected.
Further, described method also comprises:
108, described processing unit generates progress figure, and described progress figure is for representing the relative position of each subgraph in described image to be shown.
109, described image-display units is also for showing progress figure corresponding to this subgraph when showing each subgraph.As shown in Figure 3, second subgraph in image and this subgraph corresponding progress figure 210 are projected to corresponding subregion, and such user directly can see the relation of this subgraph and general image, facilitate follow-uply to transmit control signal fast.
A kind of method that the embodiment of the present invention provides image to show, by described processing unit, image to be shown is divided into the subgraph of predetermined number, described image-display units is according to the described display command received, first of described image is shown successively to N number of subgraph in presumptive area, further, rotarily drive projecting apparatus by telecontrol equipment to project subgraph in different angles, thus when the size of presumptive area is greater than drop shadow spread, achieve the display outside drop shadow spread, relatively and in prior art on screen, present parts of images, when user needs to check other parts, the projection angle of usual blindness adjustment projecting apparatus, present invention achieves according to the user's request adjustment telecontrol equipment anglec of rotation, thus subgraph needed for user is projected.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (18)
1. an image display, is characterized in that, described equipment comprises projecting apparatus, and described projecting apparatus comprises: processing unit, receiving element and image-display units;
Described processing unit be used for image to be shown is divided into N number of subgraph, wherein N be greater than 2 positive integer;
Described receiving element is sent to described image-display units for obtaining display command;
Described image-display units is used for by producing illumination with the image received by presumptive area display;
Described image-display units is used for, according to the described display command received, showing first of described image successively to N number of subgraph in described presumptive area.
2. equipment according to claim 1, is characterized in that, described presumptive area comprises M sub regions, and described M sub regions is not overlapping, and described M sub regions is corresponding with described N number of subgraph, wherein M=N;
Described processing unit is also for determining the subregion that each subgraph is corresponding.
3. equipment according to claim 1, it is characterized in that, described processing unit specifically for: described image to be shown is divided into described N number of subgraph according to predetermined way by the size according to the size of image to be shown, the indication range of described projecting apparatus and described presumptive area; Or, according to control signal, described image to be shown is divided into described N number of subgraph.
4. equipment according to claim 3, is characterized in that, described predetermined way comprises row dividing mode, row dividing mode, array partition mode or circular dividing mode.
5. require the equipment described in 1 according to power, it is characterized in that, the relative position of each subgraph in described image to be shown is consistent with the relative position of each subregion in described presumptive area.
6. the equipment according to any one of Claims 1 to 5, is characterized in that, described equipment also comprises telecontrol equipment.
7. equipment according to claim 6, is characterized in that,
Described processing unit is also for the position calculation anglec of rotation according to the position of subregion to be shown and current shown subregion;
Described processing unit also for the described anglec of rotation is sent to described telecontrol equipment so that described projecting apparatus is rotated the described anglec of rotation by described telecontrol equipment;
Described image-display units also for after described projecting apparatus being rotated the described anglec of rotation at described telecontrol equipment, shows the subgraph that described subregion to be shown is corresponding.
8. the equipment according to any one of Claims 1 to 5, is characterized in that, described processing unit is also for generating progress figure, and described progress figure is for representing the relative position of each subgraph in described image to be shown;
Described image-display units is also for showing progress figure corresponding to this subgraph when showing each subgraph.
9. equipment according to claim 6, is characterized in that, described telecontrol equipment comprises The Cloud Terrace.
10. a method for image display, it is characterized in that, be applied to image display, described equipment comprises projecting apparatus, and described projecting apparatus comprises: processing unit, receiving element and image-display units; Described method comprises:
Image to be shown is divided into N number of subgraph by described processing unit, wherein N be greater than 2 positive integer;
Described receiving element obtains display command and is sent to described image-display units;
Described image-display units, according to the described display command received, shows first of described image to N number of subgraph successively in presumptive area, and described image-display units is by producing illumination with the image received by described presumptive area display.
11. methods according to claim 10, is characterized in that, described method also comprises: described presumptive area comprises M sub regions, and described M sub regions is not overlapping, and described M sub regions is corresponding with described N number of subgraph, wherein M=N;
Described processing unit determines the subregion that each subgraph is corresponding.
12. methods according to claim 10, is characterized in that, image to be shown is divided into N number of subgraph by described processing unit, comprising:
Described image to be shown is divided into described N number of subgraph according to the size of the size of image to be shown, the indication range of described projecting apparatus and described presumptive area according to predetermined way by described processing unit; Or,
Described image to be shown is divided into described N number of subgraph according to control signal by described processing unit.
13. methods according to claim 12, is characterized in that, described predetermined way comprises row dividing mode, row dividing mode, array partition mode or circular dividing mode.
14. require the method described in 10 according to power, and it is characterized in that, the relative position of each subgraph in described image to be shown is consistent with the relative position of each subregion in described presumptive area.
15. methods according to any one of claim 10 ~ 14, it is characterized in that, described equipment also comprises telecontrol equipment.
16. methods according to claim 15, is characterized in that, described method also comprises:
Described processing unit is according to the position calculation anglec of rotation of the position of subregion to be shown and current shown subregion;
The described anglec of rotation is sent to described telecontrol equipment by described processing unit, so that described projecting apparatus is rotated the described anglec of rotation by described telecontrol equipment;
Described image-display units, after described projecting apparatus is rotated the described anglec of rotation by described telecontrol equipment, shows the subgraph that described subregion to be shown is corresponding.
17. methods according to any one of claim 10 ~ 14, it is characterized in that, described method also comprises:
Described processing unit generates progress figure, and described progress figure is for representing the relative position of each subgraph in described image to be shown;
Described image-display units is also for showing progress figure corresponding to this subgraph when showing each subgraph.
18. methods according to claim 15, is characterized in that, described telecontrol equipment comprises The Cloud Terrace.
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| CN117041508A (en) * | 2023-10-09 | 2023-11-10 | 杭州罗莱迪思科技股份有限公司 | Distributed projection method, projection system, equipment and medium |
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