CN103631962A - Display method and equipment for image label - Google Patents
Display method and equipment for image label Download PDFInfo
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- CN103631962A CN103631962A CN201310694836.1A CN201310694836A CN103631962A CN 103631962 A CN103631962 A CN 103631962A CN 201310694836 A CN201310694836 A CN 201310694836A CN 103631962 A CN103631962 A CN 103631962A
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- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
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Abstract
The embodiment of the invention provides a display method for an image label. The method comprises the following steps: responding to a triggering accident for displaying a point of interest POI (point of interest) information label for a current display image to obtain the current display image; calculating an actual coordinate of the current display image; taking an actual label layer composed of the POI information according to the actual coordinate as a current label layer, and covering the current display image and displaying; responding to mobile operation triggered to the label layer by a user and converting the actual coordinate according to the mobile operation to obtain a mobile coordinate; replacing the current label layer by a mobile label layer composed of the POI information according to the actual mobile coordinate, and covering the current display image and displaying. With the adoption of the implementation manner, the displayed POI information can be converted without the movement of the user and an information processing load of a system is obviously reduced. Furthermore, the implementation manner of the invention provides display equipment for the image label.
Description
Technical field
Embodiments of the present invention relate to graphics process field, and more specifically, embodiments of the present invention relate to a kind of display packing and equipment of image tag.
Background technology
At present, mobile terminal all has navigation feature mostly, can realize by all kinds of navigation type application programs.Traditional navigation type application program is all to take the interface form of plane map to navigate as user.Particularly, by global location service (GPS), locate, on the navigation interface of application program, show a plane map, and the form with label indicates each POI(Point of interest on this plane map, point of interest, has the coordinate points of beacon information on map) information.Because the plane map that traditional navigation application adopts is directly perceived not, now increasing navigation type application program starts to adopt augmented reality, thereby provides the navigation interface of the perception real world of being more convenient for for user.In the navigation interface of augmented reality, the image that mobile terminal obtains by imaging apparatus demonstration, the label of POI information is shown in and shows on image.
In the prior art, occurred that some utilize augmented reality showing the implementation that shows POI information labels on image.For example, when user need to show POI information labels for demonstration image on navigation interface, according to the direction of the mobile terminal current position coordinates of GPS location gained and demonstration image, determine the actual coordinate that shows image, the label of POI information is formed to label layer according to the actual coordinate that shows image, and cover and show on image and show to user.Wherein, the background color of label layer is transparent and expose demonstration image.Therefore, user can see demonstration image and the POI information completely corresponding with demonstration image on navigation interface simultaneously.
Summary of the invention
But because the actual visual field that can observe of user is greater than the visual field of the demonstration image of picked-up, the target P OI that user searches is not positioned at reasons such as showing image, user usually needs to check the POI information that shows image periphery.And in prior art, owing to showing that the coordinate of image is to determine according to the direction of mobile terminal current position coordinates and demonstration image, the label layer forming according to image layer coordinate is all completely corresponding with demonstration image, thereby causes showing that image and POI information labels are all completely corresponding in navigation interface.Therefore, when user need to check the POI information of current demonstration image periphery, the imaging apparatus that user need to recycle mobile terminal absorbs its required all edge image of checking, just can view the POI information in all edge images, this has not only caused the operational inconvenience of user, also making mobile terminal need to be repeatedly different demonstration image generating labels layers, thereby the direction that needs Multiple through then out GPS localisation of mobile terminals current location and detection display image, the information processing burden that this has all increased mobile terminal, causes system performance to reduce.
Therefore in the prior art, when user need to check the POI information of current demonstration image periphery, owing to showing in navigation interface that image and POI information labels are all completely corresponding, not only caused user operational constant, also increased the information processing burden of mobile terminal, this is very bothersome process.
For this reason, be starved of a kind of display packing and equipment of improved image tag, so that when user need to check the POI information of current demonstration image periphery, needn't again pass through imaging apparatus pickup image, also can not increase the information processing burden of mobile terminal.
In the present context, embodiments of the present invention expectation provides a kind of display packing and equipment of image tag.
In the first aspect of embodiment of the present invention, a kind of display packing of image tag is provided, comprise: in response to show the trigger event of point of interest POI information labels for current demonstration image, obtain current demonstration image, calculate the actual coordinate of described current demonstration image, and using the physical tags layer that formed according to described actual coordinate by POI information as current label layer, cover on described current demonstration image and show; In response to user, trigger the move operation to label layer, according to described move operation, described actual coordinate conversion is obtained to moving coordinate, and replace described current label layer with the mobile tag layer being formed according to described moving coordinate by POI information, cover on described current demonstration image and show.
In the second aspect of embodiment of the present invention, a kind of display device of image tag is provided, comprising: the first acquisition module, in response to being the trigger event that current demonstration image shows point of interest POI information labels, obtains current demonstration image; The first computing module, for calculating the actual coordinate of described current demonstration image; The first display module, for usining the physical tags layer that is comprised of according to described actual coordinate POI information as current label layer, covers on described current demonstration image and shows; The first conversion module, for triggering the move operation to label layer in response to user, obtains moving coordinate according to described move operation by described actual coordinate conversion; The second display module, replaces described current label layer for the mobile tag layer to be comprised of according to described moving coordinate POI information, covers on described current pickup image and shows.
According to the display packing of the image tag of embodiment of the present invention and equipment, when needs are current demonstration image demonstration POI information labels, obtain current demonstration image, calculate its actual coordinate, and using the physical tags layer that formed according to described actual coordinate by POI information as current label layer, cover on described current demonstration image and show; When user has triggered the move operation to label layer, according to described move operation, described actual coordinate conversion is obtained to moving coordinate, and replace described current label layer with the mobile tag layer being formed according to described moving coordinate by POI information, cover on described current demonstration image and show.Therefore, when user need to check the POI information of current demonstration image periphery, user only need to trigger the move operation of label layer is absorbed to its needed all edge image again without user's dollying element on the one hand, thereby simplified user's operation, system only need to be carried out coordinate transform to current demonstration image and just can be realized the POI information of current demonstration image periphery is presented on current demonstration image on the other hand, and remove generating labels layer without again obtaining different current demonstration images, also just needn't again pass through the current location of GPS localisation of mobile terminals and the direction of detection display image, thereby reduced significantly the information processing burden of mobile terminal, improved the performance of system, for user has brought better experience.
summary of the invention
The inventor finds, when the label layer that the POI information on current demonstration image forms has been shown to user, user usually needs further to check the POI information of current demonstration image periphery, but this checking normally browsed character, the reality scene of periphery has often made user not need to show the image of periphery and only need to show the corresponding POI information of all edge images in user's self visual angle on the one hand, user just hopes and will further browse the distribution situation of its periphery P OI and not need to check all edge images on the other hand, as can be seen here, when user further browses the POI information of current demonstration image periphery, it does not often need the corresponding all edge images of periphery P OI information.And in prior art, because POI information is completely corresponding with demonstration image, when user need to check the POI information of current demonstration image periphery, even if user does not need all edge images corresponding to periphery P OI information, the imaging apparatus that user also needs to recycle mobile terminal absorbs all edge images and just can view the POI information in all edge images, absorbing all edge images needs user to convert current present position and shooting angle by mobile or rotation health, will cause so as seen the operational inconvenience of user.Furthermore, owing to being that all edge images is while showing POI information, the direction of all edge images that need the current position coordinates after again converting according to user and again absorb is determined the coordinate of all edge images, the coordinate that could recycle all edge images shows the POI information of all edge images, so just cause mobile terminal need to again pass through the current location of GPS localisation of mobile terminals and the direction of detection display image, the information processing burden that this has all increased mobile terminal, causes system performance to reduce.
Based on above-mentioned discovery and analysis, basic thought of the present invention is: consider that user does not often need in the POI information of current demonstration image periphery all edge images that show that periphery P OI information is corresponding, can be for user be provided for triggering the operation that the label layer of POI information composition is moved on mobile terminal, when the label layer that POI information on current demonstration image forms has covered and has been shown to user on current demonstration image, if user triggers this move operation, according to this move operation, the actual coordinate of current demonstration image is converted and obtains moving coordinate, the former label layer of replacing on current demonstration image with label layer POI information being formed according to moving coordinate again shows.Like this, if user only needs the POI information of current demonstration image periphery and does not need to show all edge images, just can convert own residing position and direction, only need to trigger the move operation on mobile terminal provided by the invention, just can view the POI information of periphery, thereby, simplified on the one hand user's operation, mobile terminal also needn't pass through the current location of GPS localisation of mobile terminals and the direction of detection display image again on the other hand, thereby reduced significantly the information processing burden of mobile terminal, improved the performance of system.
After having introduced ultimate principle of the present invention, lower mask body is introduced various non-limiting embodiment of the present invention.
application scenarios overview
First with reference to figure 2, Fig. 2 is the framework schematic diagram of an exemplary application scene of embodiments of the present invention.Wherein, user by user interface interaction equipment (for example mobile terminal 202) with provide the server 201 of navigation information to carry out alternately.It will be understood by those skilled in the art that the framework schematic diagram shown in Fig. 2 is only the example that embodiments of the present invention can be achieved therein.The scope of application of embodiment of the present invention is not subject to the restriction of this any aspect of framework.
It should be noted that, mobile terminal 202 herein can be existing, that researching and developing or in the future research and development, can be by any type of wired or wireless connection (for example, Wi-Fi, LAN, honeycomb, concentric cable etc.) with the mutual any mobile terminal of server 201, include but not limited to: existing, that researching and developing or research and development in the future, smart mobile phone, non intelligent mobile phone, various panel computers etc.
It is also to be noted that, server 201 be herein only existing, that researching and developing or in the future research and development, an example of the equipment of the navigation informations such as POI information can be provided to user.Embodiments of the present invention are unrestricted in this regard.
Framework based on shown in Fig. 2, in a kind of exemplary application scene, mobile terminal 202 is in response to being the trigger event that current demonstration image shows POI information labels, obtain current demonstration image, calculate the actual coordinate of described current demonstration image, and using the physical tags layer that formed according to described actual coordinate by POI information as current label layer, cover on described current demonstration image and show.Then mobile terminal 202 triggers the move operation to label layer in response to user, according to described move operation, described actual coordinate conversion is obtained to moving coordinate, and replace described current label layer with the mobile tag layer being formed according to described moving coordinate by POI information, cover on described current demonstration image and show.Wherein, described POI information is that mobile terminal 202 obtains from server 201.It should be noted that, when can being mobile terminal 201 each generating labels layer, this POI information goes to obtain on server 202 according to coordinate corresponding to label layer, also can be the disposable POI information of obtaining area in current location periphery certain limit from server 201 of mobile terminal 202, and only need in the POI information of having obtained, search the corresponding POI information of coordinate that this label layer is corresponding when each generating labels layer, the mode that this application scene is obtained POI information for mobile terminal 202 does not limit.
In addition, in application scenarios of the present invention, although herein by the action description of embodiment of the present invention for to be carried out by mobile terminal 202, these actions also can be carried out by server 201, can certainly part by mobile terminal 202 carry out, part be carried out by server 201.The present invention is unrestricted aspect executive agent, as long as carried out the disclosed action of embodiment of the present invention.
illustrative methods
Below in conjunction with the application scenarios of Fig. 2, with reference to figure 3～8 describe according to exemplary embodiment of the invention for showing the method for image tag.It should be noted that above-mentioned application scenarios is only to illustrate for the ease of understanding spirit of the present invention and principle, embodiments of the present invention are unrestricted in this regard.On the contrary, any scene that embodiments of the present invention can be applied to be suitable for.
Referring to Fig. 3, show the process flow diagram of the display packing embodiment mono-of image tag in the present invention.In the present embodiment, concrete example is as comprised the following steps:
Wherein, current demonstration image can be to be obtained from the image that on mobile terminal, imaging apparatus is taken, for example, can be the photo that mobile device is directly taken, or can be also truncated picture in the video of taking.It should be noted that, this current demonstration image can be dynamic image, or can be also still image.Wherein, dynamic image refers to current the obtaining of imaging apparatus and is presented at the image on mobile terminal display screen, but this image do not taken and preserve by user, and also, dynamic image is real-time change along with the variation of mobile terminal current location and direction; And still image refers to the image being obtained by imaging apparatus of having been taken and having preserved by user, also, still image be fix, can not be along with the variation of mobile terminal current location and direction the image of real-time change.
In addition, the actual coordinate of current demonstration image can calculate according to the direction of the current residing position of user and current demonstration image, wherein, the current residing position of user is mobile terminal current location, can obtain by the GPS positioning function of mobile terminal, the direction of current demonstration image, can detect to obtain to the direction of self by mobile terminal.The current location that utilization detects and image direction, the ratio that mobile terminal can be again adopts when according to pickup image and the scope of definite current demonstration image, calculate the actual coordinate of current demonstration image institute corresponding region.
When POI information is formed to physical tags layer, for example can first search the POI belonging within the scope of actual coordinate, then obtain the POI information of these POI, the POI information of each POI is positioned over to the position of actual coordinate corresponding in physical tags layer according to the coordinate of each POI, thereby has just obtained actual coordinate layer.
It should be noted that, " actual coordinate " described in the present invention refers to the coordinate completely corresponding with current demonstration image, and " physical tags layer " refers to the label layer completely corresponding with current demonstration image, in other words, POI information in physical tags layer is completely corresponding with current demonstration image, and wherein each POI information is all arranged on the position of current its corresponding POI of demonstration image.
On mobile terminal, can the mode of described triggering to the move operation of label layer be set for user, for example, which can be the gesture operation that user carries out on screen, particularly, on screen, current demonstration is while being coated with the current demonstration image of physical tags layer, if user has carried out such as the gesture operation that pulls or hit etc. on screen, be equivalent to user and triggered the move operation to label layer, wherein, pulling is that user first clicks on screen certain and a bit on screen, drags again, and hitting is the quick sliding of user on screen.It should be noted that, in the present embodiment, this move operation that user triggers can be the movement to current label layer, this current label layer can be physical tags layer, also can be mobile tag layer, also, this move operation can user when POI information and current demonstration image completely to seasonable triggering, also can label layer be moved and the POI information of current demonstration and current demonstration image not exclusively at once again triggering.
In the present embodiment, when user has triggered move operation, moving coordinate can be to be converted by actual coordinate, and conversion can be to carry out according to the represented rule of this move operation.Particularly, in a kind of optional embodiment, can be first according to the orientation determination coordinate transform direction of described move operation, and determine coordinate transform distance according to the course length of described move operation, again according to described coordinate transform direction and described coordinate transform distance, described actual coordinate is carried out to coordinate transform, obtain described moving coordinate.Wherein, the direction of move operation can be aforementioned pull or hit corresponding mobile direction, coordinate transform distance can be the distance calculating by course length and the engineer's scale that shows image.Be understandable that, in a kind of possible coordinate transform embodiment, changes in coordinates direction can be that after changing, true origin changes the direction at front true origin place relatively, and now changes in coordinates distance can be the length distance changing between former and later two true origin.In addition, in the possible changes in coordinates embodiment of another kind, changes in coordinates direction can be that after changing, coordinate axis is with respect to the direction of coordinate axis before changing, and now changes in coordinates distance can be to change the angular distance turning between former and later two coordinate axis.
Be understandable that, when user triggers move operation, when if current label layer is physical tags layer, this coordinate transform is the conversion to actual coordinate, and for triggering the situation that again triggers move operation after move operation, during coordinate transforming, the moving coordinate again obtaining can be from former moving coordinate conversion again, by introduce in detail specific implementation in such cases in subsequent embodiment, do not repeat them here herein.
It should be noted that, it is similar to the mode that POI information in abovementioned steps 301 forms physical tags layer that POI information forms the mode of mobile tag layer, and difference is only that mobile tag layer is to form but not actual coordinate composition according to moving coordinate.
In addition, " moving coordinate " described in the present invention refers to the coordinate not exclusively corresponding with current demonstration image, and " mobile tag layer " refers to the label layer not exclusively corresponding with current demonstration image, in other words, POI information in mobile tag layer is not exclusively corresponding with current demonstration image, wherein partly or entirely POI position corresponding to POI information is not arranged in current demonstration image, if have the POI information that POI is positioned at current demonstration image in mobile tag layer, these POI information are not positioned at the position of its POI yet.In addition, if there is the POI information that POI is positioned at current demonstration image in mobile tag layer, show that this mobile tag layer and physical tags layer segment are overlapping, if do not had, show that this mobile tag layer and physical tags layer and physical tags layer are completely not overlapping.
In a kind of optional embodiment of the present embodiment, whether completely corresponding with current demonstration image in order to make user can distinguish in the label layer of current demonstration POI information, can make physical tags layer adopt different display formats from mobile tag layer, user is by different display formats like this, and what just can distinguish current demonstration is physical tags layer or mobile tag layer.Wherein, physical tags layer and mobile tag layer difference display format, can comprise color, font, transparency, blur level of label etc.In addition, in order to make both differences more remarkable, mobile tag layer is compared with physical tags layer, and different display formats can also be embodied in: on described mobile tag layer, also have and represent display label and the information that shows that image is not corresponding.This information can be for example in mobile tag layer, to be positioned at the circular arc line of one deck under POI information, circular arc line 401 as shown in Figure 4.
In another optional embodiment of the present embodiment, because the POI information of all POI in a label layer all needs to show, therefore, the POI information of each POI is the information that briefly introduces of this POI, and in order to make user can view the specifying information of its interested POI, a kind of mode of operation can be set on mobile terminal makes user can trigger the specifying information of the POI that shows its appointment, when user triggers this operation, can, in response to the trigger event that shows the specifying information of specifying POI, obtain the specifying information of described appointment POI and show.Wherein, can a fixed position be set at label layer and be specifically designed to the specifying information that shows appointment POI, for example, shown in Fig. 4, specify the display position of POI information to be positioned at the territory, information display area 402 of the below of mobile tag layer, all the other square territories, information display area 403 are the viewing area of POI information.Certainly, in the present embodiment, for label layer under specifying the POI that shows specifying information, do not limit, specifying POI can be the POI in mobile tag layer, can be also the POI in physical tags layer.
In another optional embodiment of this enforcement, while finding an interested POI for the ease of user in physical tags layer, when not showing in current label layer, this interested POI can understand the position relationship between current label layer and this POI, a kind of mode of operation can be set on mobile terminal makes user interested POI can be specified to trigger this position relationship of demonstration, when user triggers this operation, can be in response to showing the trigger event of specifying the relative position relation between POI and described mobile tag layer in physical tags layer, the direction signs of adding described relative position relation in described mobile tag layer.
At again again in an embodiment of the present embodiment, in order to make user can understand the mobile tag layer of current demonstration and the position relationship between its actual label layer when showing mobile tag layer, on described mobile tag layer, can also there are various visual angles and identify; The content of described various visual angles sign comprises current demonstration image position, described mobile tag layer position described in the neighboring area of user's current location.For example, the border circular areas 404 shown in Fig. 4, expression be take user's current location as the center of circle, the maximum distance of current demonstration image middle distance user current location of the take visual angle sign that is this whole region of radius.Furthermore, the distribution situation of the POI that checks the classification that it is interested for the ease of user in whole region, the content of described various visual angles sign can also comprise that other POI of specified class is in the distribution of the neighboring area of described user's current location.For example, shown in Fig. 5 is a kind of concrete various visual angles sign, wherein, sector region 501 represents the region (being the region at current demonstration image place) of physical tags layer, sector region 502 represents the region of the mobile tag layer of current demonstration, 503 positions that represent user other POI of specified class place in whole region of round dot.In addition,, in various visual angles sign, the region of physical tags layer can adopt different display formats from the region of mobile tag layer, so that user can distinguish.
By the technical scheme of the present embodiment, if user only needs the POI information of current demonstration image periphery and does not need to show all edge images, can convert own residing position and direction, only need to trigger the move operation on mobile terminal provided by the invention, just can view the POI information of periphery, thereby, simplified on the one hand user's operation, mobile terminal also needn't pass through the current location of GPS localisation of mobile terminals and the direction of detection display image again on the other hand, thereby reduced significantly the information processing burden of mobile terminal, improved the performance of system.
In aforesaid embodiment of the method one, after user has triggered move operation, what to user, show is not corresponding with current demonstration image mobile tag layer.After this, for the ease of user, return and check the corresponding physical tags layer of current demonstration image, the present invention provide following several embodiments to realize the return action from mobile tag layer to physical tags layer.
Referring to Fig. 6, show the process flow diagram of the display packing embodiment bis-of image tag in the present invention.In the present embodiment, if user does not trigger move operation again within the default stand-by period, without any operation of user, the current label layer of demonstration can return to physical tags layer from mobile tag layer automatically.The present embodiment concrete example is as comprised the following steps:
Whether step 603, judgement user within the default stand-by period trigger the move operation to label layer again; If so, enter step 604, if not, enter step 605.
Particularly, can after having triggered move operation, user start timing, when if timing has not triggered move operation again to default stand-by period user, enter step 604, if user does not trigger move operation yet again when timing time reaches default stand-by period, enter step 605.
It should be noted that, while re-starting coordinate transform, be that the corresponding moving coordinate of mobile tag layer of current demonstration converted, and be no longer that the actual coordinate of gained in step 601 is converted.
In addition, after step 604 execution finishes, can return to step 603 and judge whether user again triggers another move operation within the stand-by period of recalculating.
It should be noted that, owing to tending to shift one's position after triggering move operation user, again take new image, the image obtaining when often current demonstration image is no longer step 601 when returning from mobile tag layer, therefore in step 605, do not adopt the physical tags layer of step 601 is directly replaced to current label layer, but again obtain current demonstration image, again for the image again obtaining generates physical tags layer, show.
By the technical scheme of the present embodiment, if user does not trigger move operation again within the default stand-by period, without any operation of user, the current label layer showing can be back to the physical tags layer corresponding with current demonstration image from the mobile tag layer not corresponding with current demonstration image automatically, thereby be convenient to user, realizes the POI information of again checking each POI in current demonstration image.
Referring to Fig. 7, show the process flow diagram of the display packing embodiment tri-of image tag in the present invention.In the present embodiment, when user's triggering is returned to the operation of physical tags layer from mobile tag layer, the current label layer of demonstration can be back to physical tags layer from mobile tag layer according to user's autonomous operation.The present embodiment concrete example is as comprised the following steps:
Step 701, in response to being the trigger event that current demonstration image shows point of interest POI information labels, obtain current demonstration image, calculate the actual coordinate of described current demonstration image, and using the physical tags layer that formed according to described actual coordinate by POI information as current label layer, cover on described current demonstration image and show.
Step 702, the move operation in response to user's triggering to label layer, according to described move operation, described actual coordinate conversion is obtained to moving coordinate, and replace described current label layer with the mobile tag layer being formed according to described moving coordinate by POI information, cover on described current demonstration image and show.
Step 703, in response to user, trigger the operation return to current demonstration image physical tags, again obtain current demonstration image, calculate the actual coordinate of the current demonstration image again obtaining, and replace described current label layer with the physical tags layer being formed according to the actual coordinate of the current demonstration image again obtaining by POI information, cover on described current demonstration image and show.
Wherein, trigger the operation return to current demonstration image physical tags, can be to click physical button on the button that arranges on screen or mobile terminal to realize, or can be also on screen, to carry out specific gesture operation to realize.
By the technical scheme of the present embodiment, the current label layer that the operation that user can be independently returns to physical tags layer by triggering realizes demonstration can return to physical tags layer from mobile tag layer automatically, thereby be convenient to user, realizes the POI information of again checking each POI in current demonstration image.
Referring to Fig. 8, show the process flow diagram of the display packing embodiment tetra-of image tag in the present invention.In the present embodiment, the mobile tag layer that transforms to current demonstration image and current demonstration when customer location is completely at once, and the current label layer of demonstration can return to physical tags layer from mobile tag layer automatically in response to the autonomous movement of user.The present embodiment concrete example is as comprised the following steps:
Step 801, in response to being the trigger event that current demonstration image shows point of interest POI information labels, obtain current demonstration image, calculate the actual coordinate of described current demonstration image, and using the physical tags layer that formed according to described actual coordinate by POI information as current label layer, cover on described current demonstration image and show.
Step 802, the move operation in response to user's triggering to label layer, according to described move operation, described actual coordinate conversion is obtained to moving coordinate, and replace described current label layer with the mobile tag layer being formed according to described moving coordinate by POI information, cover on described current demonstration image and show.
Step 803, again obtain current demonstration image, and calculate the actual coordinate of the current demonstration image again obtaining.
It should be noted that, in a kind of possible embodiment, step 803 can be the step that step 802 is periodically carried out afterwards, after step 802 is complete, often just carry out step 803 one time through one period of regular time, completely corresponding with mobile tag layer thereby the actual coordinate layer of the current demonstration image of periodic refreshing determines whether current demonstration image is changed to.In addition, in the possible embodiment of another kind, step 802 can also first remove to detect current demonstration image after complete whether variation has occurred, and only when current demonstration image being detected variation has occurred, then enters the execution of step 803; If can't detect current demonstration image, change, can not enter step 803, but after waiting for a period of time, continue to detect.In this embodiment, step 803 can be also after current demonstration image has occurred to change, more often carries out once through one period of regular time.Be understandable that, detection for current demonstration image, can be for example whether acceleration detector by mobile terminal is moved to realize to mobile terminal, if mobile terminal detected, be moved, show that variation has occurred current demonstration image, if mobile terminal detected, be not moved, show that current demonstration image does not change.
Step 804, judge that whether the coordinate figure of each POI in the actual coordinate of the described current demonstration image again obtaining be identical with the coordinate figure in described moving coordinate; If so, enter step 805.
Step 805, the described current label layer of physical tags layer replacement to be comprised of according to the actual coordinate of the current demonstration image again obtaining POI information, cover on described current demonstration image and show.
It should be noted that, the meaning of the present embodiment is, when physical tags layer and mobile tag layer adopt different display formats or have different display element (as various visual angles sign), if it is completely overlapping to the mobile tag layer of current demonstration image and current demonstration that user is autonomous, and the label layer of current demonstration not being returned to physical tags layer from mobile tag layer, the display styles of that label layer and display element all still represent is that the label layer of current demonstration is not corresponding with current demonstration image.Therefore, by the technical scheme of the present embodiment, complete when overlapping to the mobile tag layer of current demonstration image and current demonstration at user's autonomous, what the label layer showing can be pointed out the current demonstration of user has been the POI information completely corresponding with current demonstration image, thereby makes user more easy to operate to the identifying of the corresponding relation of label layer and image.
In addition, three kinds that in aforesaid embodiment of the method two to four, provide are returned the embodiment of physical tags layer from mobile tag layer, two or three embodiment can also mix use arbitrarily, for example, embodiment of the method three and four use that combines, current demonstration be mobile tag layer time, can first perform step 803～805, if the judged result of step 804 is no always, but user is while having triggered the operation of returning to physical tags layer, can perform step 703.Combination for above embodiment in the present invention does not limit, as long as can realize from mobile tag layer, returns to physical tags layer.
exemplary apparatus
After having introduced the method for exemplary embodiment of the invention, next, with reference to 9～15 pairs of exemplary embodiment of the invention of figure, for the display device of image tag, be introduced.
Referring to Fig. 9, show the structural drawing of the display device embodiment mono-of image tag in the present invention.In the present embodiment, described equipment for example can specifically comprise:
The first acquisition module 901, in response to being the trigger event that current demonstration image shows point of interest POI information labels, obtains current demonstration image;
The first computing module 902, for calculating the actual coordinate of described current demonstration image;
The first display module 903, for usining the physical tags layer that is comprised of according to described actual coordinate POI information as current label layer, covers on described current demonstration image and shows;
The first conversion module 904, for triggering the move operation to label layer in response to user, obtains moving coordinate according to described move operation by described actual coordinate conversion;
The second display module 905, replaces described current label layer for the mobile tag layer to be comprised of according to described moving coordinate POI information, covers on described current pickup image and shows.
Referring to Figure 10, show the structural drawing of an embodiment of the first conversion module 904 in the embodiment of the present invention.In the present embodiment, described the first conversion module 904 for example can comprise:
Distance is determined submodule 1002, for determining coordinate transform distance according to the course length of described move operation;
Coordinate transform submodule 1003, for according to described coordinate transform direction and described coordinate transform distance, carries out coordinate transform to described actual coordinate, obtains described moving coordinate.
Referring to Figure 11, show the structural drawing of the display device embodiment bis-of image tag in the present invention.In the present embodiment, except all structures shown in Fig. 9, described equipment for example can also comprise:
Trigger judge module 1101, after starting at the second display module 905, whether judgement user within the default stand-by period triggers the move operation to label layer again again;
The second conversion module 1102, for in the situation that describedly trigger again judgment result is that of judge module 1101 and be, again in response to user, again trigger the move operation to label layer, according to the move operation again triggering, described moving coordinate conversion is obtained to moving coordinate again;
The 3rd display module 1103, replaces described current label layer for the mobile tag layer to be comprised of according to the described moving coordinate again obtaining POI information, covers on described current pickup image and shows;
The second acquisition module 1104, in the situation that described to trigger judgment result is that of judge module 1101 be again to obtain current demonstration image again;
The second computing module 1105, for calculating the actual coordinate of the current demonstration image again obtaining;
The 4th display module 1106, replaces described current label layer for the physical tags layer to be comprised of according to the actual coordinate of the current demonstration image again obtaining POI information, covers on described current demonstration image and shows.
Referring to Figure 12, show the structural drawing of the display device embodiment tri-of image tag in the present invention.In the present embodiment, except all structures shown in Fig. 9, described equipment for example can also comprise:
The 3rd acquisition module 1201, after starting at described the second display module 905, triggers the operation of returning to current demonstration image physical tags in response to user, again obtain current demonstration image;
The 3rd computing module 1202, for calculating the actual coordinate of the current demonstration image again obtaining;
The 5th display module 1203, replaces described current label layer for the physical tags layer to be comprised of according to the actual coordinate of the current demonstration image again obtaining POI information, covers on described current demonstration image and shows.
Referring to Figure 13, show the structural drawing of the display device embodiment tetra-of image tag in the present invention.In the present embodiment, except all structures shown in Fig. 9, described equipment for example can also comprise:
The 4th acquisition module 1301, after starting at described the second display module 905, obtains current demonstration image again;
The 4th computing module 1302, for calculating the actual coordinate of the current demonstration image again obtaining;
Coordinate figure judge module 1303, for judging that whether each POI is identical with the coordinate figure in described moving coordinate at the coordinate figure of the actual coordinate of the described current demonstration image again obtaining;
The 6th display module 1304, be used in the situation that judgment result is that of described coordinate figure judge module 1303 is, with the physical tags layer being formed according to the actual coordinate of the current demonstration image again obtaining by POI information, replace described current label layer, cover on described current demonstration image and show.
Referring to Figure 14, show the structural drawing of the display device embodiment five of image tag in the present invention.In the present embodiment, except all structures shown in Fig. 9, described equipment for example can also comprise:
Specifying information display module 1401, for the trigger event in response to showing the specifying information of specifying POI, obtains the specifying information of described appointment POI and shows.
Referring to Figure 15, show the structural drawing of the display device embodiment six of image tag in the present invention.In the present embodiment, except all structures shown in Fig. 9, described equipment for example can also comprise:
Relative position display module 1501, for specifying the trigger event of the relative position relation between POI and described mobile tag layer, the direction signs of adding described relative position relation in described mobile tag layer in response to demonstration physical tags layer.
In addition, optional, in aforementioned arbitrary apparatus embodiments, on described mobile tag layer, can also there is various visual angles sign; The content of described various visual angles sign comprises current demonstration image position, described mobile tag layer position described in the neighboring area of user's current location.Furthermore, the content of described various visual angles sign can also comprise that other POI of specified class is in the distribution of the neighboring area of described user's current location.
In addition, optional, in aforementioned arbitrary apparatus embodiments, described mobile tag layer adopts different display formats from described physical tags layer.
By the technical scheme of present device embodiment, if user only needs the POI information of current demonstration image periphery and does not need to show all edge images, can convert own residing position and direction, only need to trigger the move operation on mobile terminal provided by the invention, just can view the POI information of periphery, thereby, simplified on the one hand user's operation, mobile terminal also needn't pass through the current location of GPS localisation of mobile terminals and the direction of detection display image again on the other hand, thereby reduced significantly the information processing burden of mobile terminal, improved the performance of system.
Although it should be noted that some devices or the sub-device of the display device of having mentioned image tag in above-detailed, this division is only not enforceable.In fact, according to the embodiment of the present invention, the feature of above-described two or more devices and function can be specialized in a device.Otherwise, the feature of an above-described device and function can Further Division for to be specialized by a plurality of devices.
In addition, although described in the accompanying drawings the operation of the inventive method with particular order,, this not requires or hint must be carried out these operations according to this particular order, or the operation shown in must carrying out all could realize the result of expectation.On the contrary, the step of describing in process flow diagram can change execution sequence.Additionally or alternatively, can omit some step, a plurality of steps be merged into a step and carry out, and/or a step is decomposed into a plurality of steps carries out.
Accompanying drawing explanation
By reference to accompanying drawing, read detailed description below, above-mentioned and other objects of exemplary embodiment of the invention, the feature and advantage easy to understand that will become.In the accompanying drawings, in exemplary and nonrestrictive mode, show some embodiments of the present invention, wherein:
Fig. 1 schematically shows the block diagram of the exemplary computer system 100 that is suitable for realizing embodiment of the present invention;
Fig. 2 schematically shows the framework schematic diagram of an exemplary application scene of embodiments of the present invention;
Fig. 3 schematically shows the process flow diagram of the display packing embodiment mono-of image tag in the present invention;
Fig. 4 schematically shows a kind of optional mobile tag layer schematic diagram in the embodiment of the present invention;
Fig. 5 schematically shows a kind of optional various visual angles sign schematic diagram in the embodiment of the present invention;
Fig. 6 schematically shows the process flow diagram of the display packing embodiment bis-of image tag in the present invention;
Fig. 7 schematically shows the process flow diagram of the display packing embodiment tri-of image tag in the present invention;
Fig. 8 schematically shows the process flow diagram of the display packing embodiment tetra-of image tag in the present invention;
Fig. 9 schematically shows the structural drawing of the display device embodiment mono-of image tag in the present invention;
Figure 10 schematically shows the structural drawing of an embodiment of the first conversion module 904 in the embodiment of the present invention;
Figure 11 schematically shows the structural drawing of the display device embodiment bis-of image tag in the present invention;
Figure 12 schematically shows the structural drawing of the display device embodiment tri-of image tag in the present invention;
Figure 13 schematically shows the structural drawing of the display device embodiment tetra-of image tag in the present invention;
Figure 14 schematically shows the structural drawing of the display device embodiment five of image tag in the present invention;
Figure 15 schematically shows the structural drawing of the display device embodiment six of image tag in the present invention;
In the accompanying drawings, identical or corresponding label represents identical or corresponding part.
Embodiment
Below with reference to some illustrative embodiments, principle of the present invention and spirit are described.Should be appreciated that providing these embodiments is only used to make those skilled in the art can understand better and then realize the present invention, and not limit the scope of the invention by any way.On the contrary, it is in order to make the disclosure more thorough and complete that these embodiments are provided, and the scope of the present disclosure intactly can be conveyed to those skilled in the art.
Fig. 1 shows the block diagram of the exemplary computer system 100 that is suitable for realizing embodiment of the present invention.As shown in Figure 1, computing system 100 can comprise: CPU (central processing unit) (CPU) 101, random-access memory (ram) 102, ROM (read-only memory) (ROM) 103, system bus 104, hard disk controller 105, keyboard controller 106, serial interface controller 107, parallel interface controller 108, display controller 109, hard disk 110, keyboard 111, serial external unit 112, parallel external unit 113 and display 114.In these equipment, with system bus 104 coupling have CPU101, RAM102, ROM103, hard disk controller 105, keyboard controller 106, serialization controller 107, parallel controller 108 and a display controller 109.Hard disk 110 and hard disk controller 105 couplings, keyboard 111 and keyboard controller 106 couplings, serial external unit 112 and serial interface controller 107 couplings, parallel external unit 113 and parallel interface controller 108 couplings, and display 114 and display controller 109 couplings.Should be appreciated that the structured flowchart described in Fig. 1 is only used to the object of example, rather than limitation of the scope of the invention.In some cases, can increase as the case may be or reduce some equipment.
Art technology technician knows, embodiments of the present invention can be implemented as a kind of system, method or computer program.Therefore, the disclosure can specific implementation be following form, that is: hardware, software (comprising firmware, resident software, microcode etc.), or the form of hardware and software combination completely completely, be commonly referred to as " circuit ", " module " or " system " herein.In addition, in certain embodiments, the present invention can also be embodied as the form of the computer program in one or more computer-readable mediums, comprises computer-readable program code in this computer-readable medium.
A kind of display packing and equipment of image tag have been proposed according to the embodiment of the present invention.
In this article, it will be appreciated that, what related term " label layer " represented is to cover the virtual figure layer that on pickup image, various information forms, wherein, information in label layer includes but not limited to POI information, except POI information, label layer can also comprise that other and POI believe the information of the contents such as relevant expression position or visual angle.Although contained all information showing on image that covers with label layer herein, but it should be noted that, in fact, in label layer, various information can be all in same level, or the difference also can between various information with level, some information can cover on other information, for example, label layer can be comprised of a plurality of subtab layers, what each subtab layer comprised is the information of a kind, and each subtab layer can be successively to cover a layer by a layer demonstration.Demonstration level for various information in label layer, does not limit herein.In addition, any number of elements in accompanying drawing is all unrestricted for example, and any name is all only for distinguishing, and does not have any limitation.
Below with reference to some representative embodiments of the present invention, explain in detail principle of the present invention and spirit.
Claims (11)
1. a display packing for image tag, comprising:
In response to being the trigger event that current demonstration image shows point of interest POI information labels, obtain current demonstration image, calculate the actual coordinate of described current demonstration image, and using the physical tags layer that formed according to described actual coordinate by POI information as current label layer, cover on described current demonstration image and show;
In response to user, trigger the move operation to label layer, according to described move operation, described actual coordinate conversion is obtained to moving coordinate, and replace described current label layer with the mobile tag layer being formed according to described moving coordinate by POI information, cover on described current demonstration image and show.
2. method according to claim 1, describedly obtains moving coordinate according to described move operation by described actual coordinate conversion, comprising:
According to the orientation determination coordinate transform direction of described move operation, and determine coordinate transform distance according to the course length of described move operation;
According to described coordinate transform direction and described coordinate transform distance, described actual coordinate is carried out to coordinate transform, obtain described moving coordinate.
3. method according to claim 1, describedly replaces described current label layer with the mobile tag layer being comprised of according to described moving coordinate POI information, after covering and showing on described current pickup image, also comprises:
Whether judgement user within the default stand-by period triggers the move operation to label layer again;
If, again in response to user, again trigger the move operation to label layer, according to the move operation again triggering, described moving coordinate conversion is obtained to moving coordinate again, and replace described current label layer with the mobile tag layer being formed according to the described moving coordinate again obtaining by POI information, cover on described current demonstration image and show;
If not, again obtain current demonstration image, calculate the actual coordinate of the current demonstration image again obtaining, and replace described current label layer with the physical tags layer being formed according to the actual coordinate of the current demonstration image again obtaining by POI information, cover on described current demonstration image and show.
4. method according to claim 1, describedly replaces described current label layer with the mobile tag layer being comprised of according to described moving coordinate POI information, after covering and showing on described current pickup image, also comprises:
In response to user, trigger the operation of returning to current demonstration image physical tags, again obtain current demonstration image, calculate the actual coordinate of the current demonstration image again obtaining, and replace described current label layer with the physical tags layer being formed according to the actual coordinate of the current demonstration image again obtaining by POI information, cover on described current demonstration image and show.
5. method according to claim 1, describedly replaces described current label layer with the mobile tag layer being comprised of according to described moving coordinate POI information, after covering and showing on described current pickup image, also comprises:
Again obtain current demonstration image, and calculate the actual coordinate of the current demonstration image again obtaining;
Judge that whether the coordinate figure of each POI in the actual coordinate of the described current demonstration image again obtaining be identical with the coordinate figure in described moving coordinate;
If so, with the physical tags layer being formed according to the actual coordinate of the current demonstration image again obtaining by POI information, replace described current label layer, cover on described current demonstration image and show.
6. method according to claim 1, also comprises:
In response to the trigger event that shows the specifying information of specifying POI, obtain the specifying information of described appointment POI and show.
7. method according to claim 1, also comprises:
In response to showing the trigger event of specifying the relative position relation between POI and described mobile tag layer in physical tags layer, the direction signs of adding described relative position relation in described mobile tag layer.
8. method according to claim 1, also has various visual angles sign on described mobile tag layer; The content of described various visual angles sign comprises current demonstration image position, described mobile tag layer position described in the neighboring area of user's current location.
9. method according to claim 8, the content of described various visual angles sign also comprises that other POI of specified class is in the distribution of the neighboring area of described user's current location.
10. according to the method described in claim 1～9 any one, described mobile tag layer adopts different display formats from described physical tags layer.
The display device of 11. 1 kinds of image tags, comprising:
The first acquisition module, in response to being the trigger event that current demonstration image shows point of interest POI information labels, obtains current demonstration image;
The first computing module, for calculating the actual coordinate of described current demonstration image;
The first display module, for usining the physical tags layer that is comprised of according to described actual coordinate POI information as current label layer, covers on described current demonstration image and shows;
The first conversion module, for triggering the move operation to label layer in response to user, obtains moving coordinate according to described move operation by described actual coordinate conversion;
The second display module, replaces described current label layer for the mobile tag layer to be comprised of according to described moving coordinate POI information, covers on described current pickup image and shows.
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