CN107084736A - A kind of air navigation aid and mobile terminal - Google Patents
A kind of air navigation aid and mobile terminal Download PDFInfo
- Publication number
- CN107084736A CN107084736A CN201710286803.1A CN201710286803A CN107084736A CN 107084736 A CN107084736 A CN 107084736A CN 201710286803 A CN201710286803 A CN 201710286803A CN 107084736 A CN107084736 A CN 107084736A
- Authority
- CN
- China
- Prior art keywords
- image
- information
- feature information
- characteristic information
- image feature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- 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
- G01C21/34—Route searching; Route guidance
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
Abstract
The present invention provides a kind of air navigation aid and mobile terminal, and this method includes：Obtain target image；Extract the first image feature information in the target image；In presetting database, the second image feature information matched with described first image characteristic information is searched；According to the corresponding relation between default image feature information and positional information, the target position information corresponding to second image feature information is determined；According to the target position information, guidance path is planned.So user only needs to target image importing navigation application program, the exportable address information corresponding with target image of navigation application program, without user by way of typewriting input address information, effectively improve navigation efficiency.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of air navigation aid and mobile terminal.
Background technology
With continuing to develop and perfect for airmanship, application of the navigation system in the life of user is more and more extensive,
Also the trip to user brings great convenience.At present, navigation system generally requires user and mesh is inputted by way of typewriting
Ground information, and according to destination information plan navigation way, according to navigation way realize navigate.But, pass through the side of typewriting
Formula inputs destination information, and the better address information of destination is not only needed to know, input method must be skillfully used, to complete mesh
Ground information input, and inputting destination information by way of typewriting can cause navigation procedure cumbersome and time-consuming.It can be seen that,
The problem of input of destination information has cumbersome and time-consuming in existing navigation procedure.
The content of the invention
The embodiment of the present invention provides a kind of air navigation aid and mobile terminal, to solve the defeated of destination information in navigation procedure
Enter the problem of having cumbersome and time-consuming.
In a first aspect, the embodiments of the invention provide a kind of air navigation aid, applied to mobile terminal, including：
Obtain target image；
Extract the first image feature information in the target image；
In presetting database, the second image feature information matched with described first image characteristic information is searched；
According to the corresponding relation between default image feature information and positional information, the second characteristics of image letter is determined
The corresponding target position information of breath；
According to the target position information, guidance path is planned.
Second aspect, the embodiment of the present invention also provides a kind of mobile terminal, including：
Acquisition module, for obtaining target image；
Extraction module, for extracting the first image feature information in the target image；
Searching modul, in presetting database, searching the second image matched with described first image characteristic information
Characteristic information；
Determining module, for according to the corresponding relation between default image feature information and positional information, it is determined that described
Target position information corresponding to second image feature information；
Navigation module, for according to the target position information, planning guidance path.
So, in the embodiment of the present invention, target image is obtained；Extract the first characteristics of image letter in the target image
Breath；In presetting database, the second image feature information matched with described first image characteristic information is searched；According to default
Corresponding relation between image feature information and positional information, determines the target location corresponding to second image feature information
Information；According to the target position information, guidance path is planned.So user only needs to target image importing navigation application journey
Sequence, the exportable address information corresponding with target image of navigation application program, without user by way of typewriting input address
Information, effectively improves navigation efficiency.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed for description of the embodiment of the present invention
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the flow chart of the air navigation aid of one embodiment of the invention；
Fig. 2 is the flow chart of the air navigation aid of another embodiment of the present invention；
Fig. 3 is the structure chart of the mobile terminal of one embodiment of the invention；
Fig. 4 be one embodiment of the invention mobile terminal in searching modul one of structure chart；
Fig. 5 be one embodiment of the invention mobile terminal in searching modul structure chart two；
Fig. 6 be one embodiment of the invention mobile terminal in extraction module structure chart；
Fig. 7 be one embodiment of the invention mobile terminal in acquisition module one of structure chart；
Fig. 8 be one embodiment of the invention mobile terminal in acquisition module structure chart two；
Fig. 9 is the structure chart of the mobile terminal of another embodiment of the present invention；
Figure 10 is the structural representation of the mobile terminal of another embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Referring to Fig. 1, Fig. 1 is the flow chart of the air navigation aid of one embodiment of the invention, as shown in figure 1, including following step
Suddenly：
Step 101, acquisition target image.
In the step, target image, the acquisition of target image can be obtained by way of receiving the image that user inputs
Channel includes but is not limited to the modes such as social chat record reading, user are manually entered or picture library data is read.
Step 102, the first image feature information extracted in target image.
, can be by carrying out image segmentation to target image, you can extracted in the way of taking image to split in the step
The characteristic informations such as street information, building information or natural landscape in target image, are used as the first image of target image
Characteristic information, and the first image feature information can also include the other information for auxiliary judgment, such as image capturing time
Deng.
For example, when target image is photographed on XX street view image, but the corresponding geographical position of the target image is in XX
Large-scale transformation has been carried out in several years after year, has caused to search fall short image pair from current newest presetting database
The street view image answered.So XX presetting database can be traced back to forward according to shooting time of the target image, and
The characteristic information matched with the first image information is searched in XX presetting database, and then determines that the first image information is corresponding
Positional information.
Step 103, in presetting database, search the second image feature information for being matched with the first image feature information.
, can be by the way that the first image feature information be uploaded in the database pre-set in the step, and presetting
Database in search the image feature information similar to the first image feature information, and looked in image feature information as slave phase
Go out the second image feature information matched with the first image feature information.
Step 104, according to the corresponding relation between default image feature information and positional information, determine that the second image is special
The corresponding target position information of reference breath.
In the step, in the database pre-set, each image feature information and its position can be pre-established
The corresponding relation of relation, by determining the second image feature information for being matched with the first image feature information, then can determine the
The corresponding target position information of two image feature informations, the target position information is the corresponding position letter of the first image feature information
Breath.
For example, when the first image feature information includes the first street information and the second building information, by by first
Image feature information is uploaded in the database pre-set, is built in lookup presetting database with the first street information and first
The second street information and the second building information of thing information matches, and will be with the first street information and the first building information
The second street information matched somebody with somebody and the second building information, determine the second street information and corresponding second figure of the second building information
As characteristic information, according in the database pre-set, the corresponding relation of each image feature information and its position relationship,
Determine the target position information corresponding to the second image feature information.
Step 105, according to target position information, plan guidance path.
In the step, guidance path can be planned according to target position information, it is possible to perform and lead according to guidance path
Boat.Like this, without inputting target position information by way of typewriting, so as to lift navigation efficiency.In present embodiment,
After navigation application program exports target position information according to target image, user can choose whether to perform navigation work, if
It is that navigation application program plans guidance path automatically into navigation pattern, and using target position information, and according to guidance path
Navigation；If it is not, navigation application program is not responded then, terminate navigation.
Need, when user sees some more interesting images in certain website or circle of friends, and want into
One step understands positional information, and help arranges to go to plan, but can not obtain specific address information again, and user can then pass through
The image is imported into navigation application program, the target position information corresponding to the image is obtained by above-mentioned steps, and according to
The target position information of acquisition determines whether that navigation is gone to.Like this, user can not know the positional information of destination
On the premise of, it is only necessary to obtain the image information of destination, it is possible to which destination is obtained by the image information of destination
Target position information, and the position that user wants to reach so can also be more accurately positioned, navigation path planning is completed, it is real
Existing efficient navigation.
In the embodiment of the present invention, the above method can apply to mobile terminal, and the mobile terminal can be mobile phone, flat board electricity
Brain (Tablet Personal Computer), laptop computer (Laptop Computer), personal digital assistant
(personal digital assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID)
Or wearable device (Wearable Device) etc..
The air navigation aid of the embodiment of the present invention, obtains target image；Extract the first image feature information in target image；
In presetting database, the second image feature information matched with the first image feature information is searched；It is special according to default image
Reference ceases the corresponding relation between positional information, determines the target position information corresponding to the second image feature information；According to
Target position information, plans guidance path.So user only needs to target image importing navigation application program, navigation application journey
The exportable address information corresponding with target image of sequence, without user by way of typewriting input address information, improve and lead
Boat efficiency.
Referring to Fig. 2, Fig. 2 is the flow chart of the air navigation aid of another embodiment of the present invention, and the present embodiment is implemented with upper one
The main distinction of example is the matching degree relation according to the first image feature information and candidate image characteristic information, determines the second figure
As characteristic information, as shown in Fig. 2 comprising the following steps：
Step 201, acquisition target image.
In the step, target image, the acquisition of target image can be obtained by way of receiving the image that user inputs
Channel includes but is not limited to the modes such as social chat record reading, user are manually entered or picture library data is read.
Specifically, navigation application program can be with other applications in direct correlation mobile terminal, user can direct point
The image hit in other applications, navigation application program is quickly imported by image.Such as, in social chat interface, user
Receive after image, can call navigation application program by modes such as long-press, options, and the image received is imported into navigation and answer
Use program.Also such as, user is when browsing picture library, when seeing some beautiful sight spots or building, wants very much to go to again,
But have forgotten beauty sight spot or building where place, then can by modes such as long-press, options, call navigation should
Navigation application program is imported with program, and by the image where beautiful sight spot or building.In this way can be quick
Target image is imported into navigation application program.
Step 202, the first image feature information extracted in target image.
, can be by carrying out image segmentation to target image, you can extracted in the way of taking image to split in the step
The characteristic informations such as street information, building information or natural landscape in target image, are used as the first image of target image
Characteristic information, and the first image feature information can also include the other information for auxiliary judgment, such as image capturing time
Deng.
Step 203, in presetting database, obtain and be more than the first predetermined threshold value with the first image feature information similarity
Candidate image characteristic information.
In the step, with by the way that the first image feature information is uploaded in the database pre-set, and default
The image feature information for being more than the first predetermined threshold value with the first image feature information similarity is searched in database, and will be with first
Image feature information similarity is more than the image feature information of the first predetermined threshold value, is used as candidate image characteristic information.Need
Bright, in present embodiment, the first predetermined threshold value could be arranged to 70%, and certain user can also be according to actual conditions voluntarily
Set, the first predetermined threshold value set it is higher, then the image feature information and the first image feature information screened closer to,
Corresponding target position information is more accurate, thus the first predetermined threshold value can set it is higher.
Step 204, candidate image characteristic information is compared successively with the first image feature information, obtains each candidate's figure
As the matching degree of characteristic information and the first image feature information.
In the step, the candidate image characteristic information screened and the first image feature information can successively be compared
It is right, and obtain the matching degree of each candidate image characteristic information and the first image feature information.
Step 205, judge to whether there is in candidate image characteristic information and be more than with the matching degree of the first image feature information
The image feature information of second predetermined threshold value.
, can be by judging in candidate image characteristic information with the presence or absence of with the first image feature information in the step
Image feature information with degree more than the second predetermined threshold value, to determine the second characteristics of image matched with the first image feature information
Information.If in the presence of the image feature information for being more than the second predetermined threshold value with the matching degree of the first image feature information, performing step
Rapid 206；If in the absence of the image feature information for being more than the second predetermined threshold value with the matching degree of the first image feature information, performing
Step 207.
It should be noted that in present embodiment, the second predetermined threshold value could be arranged to 99%, and certain user can also root
Voluntarily set according to actual conditions, higher, the corresponding target position information of the first image feature information that the second predetermined threshold value is set
It is more accurate, thus the second predetermined threshold value can set it is higher.
Step 206, preset matching degree will be more than with the matching degree of the first image feature information in candidate image characteristic information
Image feature information be defined as the second image feature information.
In the step, when pre- in the presence of being more than second with the matching degree of the first image feature information in candidate image characteristic information
If the image feature information of threshold value, then the matching degree in candidate image characteristic information with the first image feature information is more than default
The image feature information of matching degree is defined as the second image feature information.
Step 207, by the matching degree highest characteristics of image in candidate image characteristic information with the first image feature information
Information is defined as the second image feature information.
In the step, it is more than second with the matching degree of the first image feature information when being not present in candidate image characteristic information
The image feature information of predetermined threshold value, then by the matching degree highest in candidate image characteristic information with the first image feature information
Image feature information is defined as the second image feature information.
Step 208, according to the corresponding relation between default image feature information and positional information, determine that the second image is special
The corresponding target position information of reference breath.
In the step, in the database pre-set, each image feature information and its position can be pre-established
The corresponding relation of relation, by determining the second image feature information for being matched with the first image feature information, then can determine the
The corresponding target position information of two image feature informations, the target position information is the corresponding position letter of the first image feature information
Breath.
When it is determined that the first image feature information matching the second image feature information after, then the second characteristics of image can be believed
The corresponding positional information of breath determines the as the corresponding target position information of the first image feature information, in this way
The target position information of one image feature information.So user can be on the premise of the positional information of destination not be known, only
Need to obtain related image information, it is possible to obtain corresponding target position information by image information, and so also
The position that user wants to reach can more accurately be positioned.
Step 209, according to target position information, plan guidance path.
In the step, guidance path can be planned according to target position information, it is possible to perform and lead according to guidance path
Boat.Like this, without inputting target position information by way of typewriting, so as to lift navigation efficiency.In present embodiment,
After navigation application program exports target position information according to target image, user can choose whether to perform navigation work, if
It is that navigation application program plans guidance path automatically into navigation pattern, and using target position information, and according to guidance path
Navigation；If it is not, navigation application program is not responded then, terminate navigation.
It should be noted that working as in the database pre-set in the absence of big with the matching degree of the first image feature information
In the image feature information of the second predetermined threshold value, can by the auxiliary judgment information included in the first image feature information,
Such as shooting time carrys out auxiliary judgment, to determine the second image feature information and its corresponding target position information.
Guidance path is planned by obtaining the corresponding target position information of target image, and according to target position information, and
Navigation is performed according to guidance path.Like this, user by way of typewriting without inputting target position information, so as to be lifted
Navigation efficiency.
Optionally, the step of extracting the first image feature information in target image, including：
The characteristic element of recognition target image；
According to characteristic element, image segmentation and feature extraction are carried out to target image, the first image feature information is obtained；
Wherein, characteristic element includes at least one in color characteristic, unity and coherence in writing feature, shape facility, spatial relation characteristics.
In the embodiment, can by the characteristic element of each in recognition target image, such as recognition target image
Color characteristic, unity and coherence in writing feature, shape facility and spatial relation characteristics, and target image is carried out by image according to features described above key element
Segmentation, and then the first image feature information in target image is obtained, wherein the first characteristics of image includes but is not limited to street letter
Such as breath, surrounding scenes feature (building, natural landscape) etc., secondly can also obtain auxiliary judgment information, during picture shooting
Between etc..
For example, for the identification of target image color characteristic, can by the color of regional in recognition target image,
And target image is split by the differentiation of color.Wherein color characteristic is a kind of global characteristics, describes image or figure
The surface nature of scenery as corresponding to region.
Optionally, the step of obtaining target image, including：
Detect touch control operation of the user on mobile terminal touch screen；
If detecting touch control operation for default import feature trigger action, the corresponding image of touch control operation is defined as
Target image；
Navigation application program is called, and target image is imported into navigation application program.
, can be by detecting the touch control operation on mobile terminal touch screen, if detecting touch control operation in the embodiment
For default import feature trigger action, then the corresponding image of touch control operation is defined as target image, and call navigation application
Program, and target image is imported into navigation application program.For example, in social chat interface, user is after image is received, Ke Yizhi
The modes such as long-press or option, quick calling navigation application program were connected, and imports the image received.In this way may be used
So that target image quickly is imported into navigation application program, so as to lift navigation efficiency.
It should be noted that the channel mode for obtaining target image includes but is not limited to social chat record reading, user
Be manually entered or picture library data read etc. mode.
Optionally, the step of obtaining target image, including：
There is at least one destination application of default incidence relation with navigation application program in display；
Detect that user operates in the image selection of at least one destination application；
When detecting image selection operation, corresponding image is operated to be defined as target image image selection；
Detect whether that receiving navigation picture imports instruction；
If receiving navigation picture imports instruction, navigation application program is called, and target image is imported into navigation application
Program.
In the embodiment, navigation application program can be with other applications in direct correlation mobile terminal, and user can be with
The image in other applications is clicked directly on, and by judging whether clicking operation is that navigation picture imports instruction, if so, then
Navigation application program will be called, and target image is imported into navigation application program.Such as, in social chat interface, user receives
After image, navigation application program can be called, and the image received is imported into navigation application journey by modes such as long-press, options
Sequence.Also such as, user is when browsing picture library, when seeing some beautiful sight spots or building, wants very much to go to again, still
But have forgotten beauty sight spot or building where place, then navigation application journey can be called by modes such as long-press, options
Sequence, and the image where beautiful sight spot or building is imported into navigation application program.In this way can quickly by
Target image imports navigation application program.
It should be noted that the channel mode for obtaining target image includes but is not limited to social chat record reading, user
Be manually entered or picture library data read etc. mode.
The air navigation aid of the embodiment of the present invention, obtains target image；Extract the first image feature information in target image；
In presetting database, obtain the candidate image feature for being more than the first predetermined threshold value with the first image feature information similarity and believe
Breath；Candidate image characteristic information is compared successively with the first image feature information, obtain each candidate image characteristic information with
The matching degree of first image feature information；Judge in candidate image characteristic information with the presence or absence of with the first image feature information
Image feature information with degree more than the second predetermined threshold value；By in candidate image characteristic information with the first image feature information
Image feature information with degree more than preset matching degree is defined as the second image feature information；By in candidate image characteristic information with
The matching degree highest image feature information of first image feature information is defined as the second image feature information；According to default figure
As the corresponding relation between characteristic information and positional information, the target position information corresponding to the second image feature information is determined,
According to target position information, guidance path is planned.So user only needs to target image importing navigation application program, and navigation should
With the exportable address information corresponding with target image of program, without user by way of typewriting input address information, lifting
Navigation efficiency.
Referring to Fig. 3, Fig. 3 is the structure chart of the mobile terminal of one embodiment of the invention, as shown in figure 3, mobile terminal 300
Including acquisition module 301, extraction module 302, searching modul 303, determining module 304 and navigation module 305.
Acquisition module 301, for obtaining target image.
Extraction module 302, for extracting the first image feature information in the target image.
Searching modul 303, in presetting database, searching the second figure matched with described first image characteristic information
As characteristic information.
Determining module 304, for according to the corresponding relation between default image feature information and positional information, determining institute
State the target position information corresponding to the second image feature information.
Navigation module 305, for according to the target position information, planning guidance path.
On the basis of Fig. 3, optionally, searching modul 303 includes searching submodule 3031, compares submodule 3032, sentences
The disconnected determination sub-module 3034 of submodule 3033 and first, as shown in Figure 4.
Submodule 3031 is searched, in the presetting database, obtaining similar to described first image characteristic information
Candidate image characteristic information of the degree more than the first predetermined threshold value.
Submodule 3032 is compared, for the candidate image characteristic information and described first image characteristic information to be entered successively
Row is compared, and obtains the matching degree of each candidate image characteristic information and described first image characteristic information.
Judging submodule 3033, for judging in the candidate image characteristic information to whether there is and described first image spy
The matching degree of reference breath is more than the image feature information of the second predetermined threshold value.
First determination sub-module 3034, if for pre- in the presence of being more than second with the matching degree of described first image characteristic information
If the image feature information of threshold value, then by the matching degree in the candidate image characteristic information with described first image characteristic information
Image feature information more than the preset matching degree is defined as second image feature information.
On the basis of Fig. 4, optionally, the searching modul 303 includes the second determination sub-module 3035, as shown in Figure 5.
Second determination sub-module 3035, if for being more than second in the absence of with the matching degree of described first image characteristic information
The image feature information of predetermined threshold value, then will match in the candidate image characteristic information with described first image characteristic information
Degree highest image feature information is defined as second image feature information.
On the basis of Fig. 3, optionally, the extraction module 302 includes identification submodule 3021 and extracting sub-module
3022, as shown in Figure 6.
Recognize submodule 3021, the characteristic element for recognizing the target image.
Extracting sub-module 3022, for according to the characteristic element, image segmentation and feature to be carried out to the target image
Extract, obtain described first image characteristic information.
Wherein, the characteristic element is included in color characteristic, unity and coherence in writing feature, shape facility, spatial relation characteristics at least
One.
On the basis of Fig. 3, optionally, the acquisition module 301 includes the first detection sub-module 3011, first and determines son
Module 3012 and first imports submodule 3013, as shown in Figure 7.
First detection sub-module 3011, for detecting touch control operation of the user on mobile terminal touch screen.
First determination sub-module 3012, if for detecting the touch control operation for default import feature trigger action,
The corresponding image of the touch control operation is then defined as the target image.
First imports submodule 3013, and the navigation is imported for calling navigation application program, and by the target image
Application program.
On the basis of Fig. 3, optionally, the acquisition module 301 includes display sub-module 3014, the second detection sub-module
3015th, the second detection sub-module 3015, the 3rd detection sub-module 3017 and second import submodule 3018, as shown in Figure 8.
Display sub-module 3014, for showing that at least one target that there is default incidence relation with navigation application program should
Use program.
Second detection sub-module 3015, for detecting that user grasps in the image selection of at least one destination application
Make.
Second determination sub-module 3016, for when detecting image selection operation, by described image selection operation correspondence
Image be defined as target image.
3rd detection sub-module 3017, for detecting whether receiving navigation picture imports instruction.
Second imports submodule 3018, if importing instruction for receiving the navigation picture, calls the navigation should
The navigation application program is imported with program, and by the target image.
Mobile terminal 300 can realize each process that mobile terminal is realized in Fig. 1 to Fig. 2 embodiment of the method, to keep away
Exempt to repeat, repeat no more here.
The mobile terminal 300 of the embodiment of the present invention, obtains target image；Extract the first characteristics of image letter in target image
Breath；In presetting database, the second image feature information matched with the first image feature information is searched；According to default image
Corresponding relation between characteristic information and positional information, determines the target position information corresponding to the second image feature information；Root
According to target position information, guidance path is planned.So user only needs to target image importing navigation application program, navigation application
The exportable address information corresponding with target image of program, without user by way of typewriting input address information, improve
Navigation efficiency.
Referring to Fig. 9, Fig. 9 is the structure of the mobile terminal of another embodiment of the present invention.As shown in figure 9, mobile terminal 900
Including：At least one processor 901, memory 902, at least one network interface 904 and user interface 903.Mobile terminal 900
In each component be coupled by bus system 905.It is understood that bus system 905 is used to realize between these components
Connection communication.Bus system 905 is in addition to including data/address bus, in addition to power bus, controlling bus and status signal are total
Line.
Wherein, user interface 903 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 902 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synch Link DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 902 of system and method described herein be intended to including but not limited to these and it is any its
It is adapted to the memory of type.
In some embodiments, memory 902 stores following element, can perform module or data structure, or
Their subset of person, or their superset：Operating system 9021 and application program 9022.
Wherein, operating system 9021, comprising various system programs, such as ccf layer, core library layer, driving layer, are used for
Realize various basic businesses and handle hardware based task.Application program 9022, includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 9022.
In embodiments of the present invention, by calling program or the instruction of the storage of memory 902, specifically, can be application
The program stored in program 9022 or instruction, processor 901 are used for：Obtain target image；Extract in the target image
One image feature information；In presetting database, the second characteristics of image letter matched with described first image characteristic information is searched
Breath；According to the corresponding relation between default image feature information and positional information, the second image feature information institute is determined
Corresponding target position information；According to the target position information, guidance path is planned.
The method that the embodiments of the present invention are disclosed can apply in processor 901, or be realized by processor 901.
Processor 901 is probably a kind of IC chip, the disposal ability with signal.In implementation process, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 901 or the instruction of software form.Above-mentioned processing
Device 901 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, and flash memory, read-only storage may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 902, processor 901 reads the information in memory 902, the step of completing the above method with reference to its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realize, can be realized by performing the module (such as process, function) of function described herein herein for software
Described technology.Software code is storable in memory and by computing device.Memory can within a processor or
Realized outside processor.
Optionally, processor 901 is additionally operable to：It is described in default map system database, search and described first image
The step of second image feature information of characteristic information matching, including：
In the presetting database, obtain and be more than the first predetermined threshold value with described first image characteristic information similarity
Candidate image characteristic information；
The candidate image characteristic information and described first image characteristic information are compared successively, each candidate's figure is obtained
As the matching degree of characteristic information and described first image characteristic information；
Judge to whether there is in the candidate image characteristic information and be more than with the matching degree of described first image characteristic information
The image feature information of second predetermined threshold value；
If in the presence of the image feature information for being more than the second predetermined threshold value with the matching degree of described first image characteristic information,
Matching degree in the candidate image characteristic information with described first image characteristic information is more than the figure of the preset matching degree
As characteristic information is defined as second image feature information.
Optionally, processor 901 is additionally operable to：It is described to judge to whether there is in the candidate image characteristic information and described the
After the step of matching degree of one image feature information is more than the image feature information of the second predetermined threshold value, methods described is also wrapped
Include：
If in the absence of the image feature information for being more than the second predetermined threshold value with the matching degree of described first image characteristic information,
It is then that the matching degree highest image feature information in the candidate image characteristic information with described first image characteristic information is true
It is set to second image feature information.
Optionally, processor 901 is additionally operable to：The step for extracting the first image feature information in the target image
Suddenly, including：
Recognize the characteristic element of the target image；
According to the characteristic element, image segmentation and feature extraction are carried out to the target image, first figure is obtained
As characteristic information；
Wherein, the characteristic element is included in color characteristic, unity and coherence in writing feature, shape facility, spatial relation characteristics at least
One.
Optionally, processor 901 is additionally operable to：The step of acquisition target image, including：
Detect touch control operation of the user on mobile terminal touch screen；
If the touch control operation is detected for default import feature trigger action, by the corresponding figure of the touch control operation
As being defined as the target image；
Navigation application program is called, and the target image is imported into the navigation application program.
Optionally, processor 901 is additionally operable to：The step of acquisition target image, including：
There is at least one destination application of default incidence relation with navigation application program in display；
Detect that user operates in the image selection of at least one destination application；
When detecting image selection operation, the corresponding image of described image selection operation is defined as target image；
Detect whether that receiving navigation picture imports instruction；
If receiving the navigation picture imports instruction, the navigation application program is called, and by the target image
Import the navigation application program.
Mobile terminal 900 can realize each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
Repeat no more.
The mobile terminal 900 of the embodiment of the present invention, obtains target image；Extract the first characteristics of image letter in target image
Breath；In presetting database, the second image feature information matched with the first image feature information is searched；According to default image
Corresponding relation between characteristic information and positional information, determines the target position information corresponding to the second image feature information；Root
According to target position information, guidance path is planned.So user only needs to target image importing navigation application program, navigation application
The exportable address information corresponding with target image of program, without user by way of typewriting input address information, improve
Navigation efficiency.
Figure 10 is the structural representation of the mobile terminal of another embodiment of the present invention.Specifically, the mobile end in Figure 10
End 1000 can be mobile phone, tablet personal computer, personal digital assistant (PersonalDigital Assistant, PDA) or vehicle-mounted
Computer etc..
Mobile terminal 1 000 in Figure 10 includes radio frequency (RadioFrequency, RF) circuit 1010, memory 1020, defeated
Enter unit 1030, display unit 1040, processor 1060, voicefrequency circuit 1070, WiFi (WirelessFidelity) module
10100 and power supply 1090.
Wherein, input block 1030 can be used for the numeral or character information of reception user's input, and produce and mobile whole
The signal input that the user at end 1000 is set and function control is relevant.Specifically, in the embodiment of the present invention, the input block
1030 can include contact panel 1031.Contact panel 1031, also referred to as touch-screen, collect user's touching on or near it
Operation (such as user uses the operations of any suitable object or annex on contact panel 1031 such as finger, stylus) is touched, and
Corresponding attachment means are driven according to formula set in advance.Optionally, contact panel 1031 may include touch detecting apparatus and
Two parts of touch controller.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the letter that touch operation is brought
Number, transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into
Contact coordinate, then give the processor 1060, and the order sent of reception processing device 1060 and can be performed.Furthermore, it is possible to
Contact panel 1031 is realized using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1031, input block 1030 can also include other input equipments 1032, and other input equipments 1032 can include but is not limited to
One kind or many in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
Kind.
Wherein, display unit 1040 can be used for information and the movement for showing the information inputted by user or being supplied to user
The various menu interfaces of terminal 1000.Display unit 1040 may include display panel 1041, optionally, using LCD or can have
The forms such as machine light emitting diode (OrganicLight-EmittingDiode, OLED) configure display panel 1041.
It should be noted that contact panel 1031 can cover display panel 1041, touch display screen is formed, when the touch display screen
Detect after the touch operation on or near it, processor 1060 is sent to determine the type of touch event, with post processing
Device 1060 provides corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And arrangement mode of the conventional control viewing area is not limited, can be arranged above and below, left-right situs etc. can distinguish two and show
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area is used to show the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 1060 is the control centre of mobile terminal 1 000, utilizes various interfaces and connection whole mobile phone
Various pieces, by operation or perform and be stored in software program and/or module in first memory 1021, and call and deposit
The data in second memory 1022 are stored up, the various functions and processing data of mobile terminal 1 000 are performed, so as to mobile whole
End 1000 carries out integral monitoring.Optionally, processor 1060 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 1021 in software program and/or module and/
Or the data in the second memory 1022, processor 1060 is for obtaining target image；Extract in the target image
One image feature information；In presetting database, the second characteristics of image letter matched with described first image characteristic information is searched
Breath；According to the corresponding relation between default image feature information and positional information, the second image feature information institute is determined
Corresponding target position information；According to the target position information, guidance path is planned.
Alternatively, processor 1060 is used for described in default map system database, lookup and described first image spy
The step of levying the second image feature information of information matches, including：
In the presetting database, obtain and be more than the first predetermined threshold value with described first image characteristic information similarity
Candidate image characteristic information；
The candidate image characteristic information and described first image characteristic information are compared successively, each candidate's figure is obtained
As the matching degree of characteristic information and described first image characteristic information；
Judge to whether there is in the candidate image characteristic information and be more than with the matching degree of described first image characteristic information
The image feature information of second predetermined threshold value；
If in the presence of the image feature information for being more than the second predetermined threshold value with the matching degree of described first image characteristic information,
Matching degree in the candidate image characteristic information with described first image characteristic information is more than the figure of the preset matching degree
As characteristic information is defined as second image feature information.
Alternatively, processor 1060 is used to described judge to whether there is in the candidate image characteristic information and described first
After the step of matching degree of image feature information is more than the image feature information of the second predetermined threshold value, methods described also includes：
If in the absence of the image feature information for being more than the second predetermined threshold value with the matching degree of described first image characteristic information,
It is then that the matching degree highest image feature information in the candidate image characteristic information with described first image characteristic information is true
It is set to second image feature information.
Alternatively, the step of processor 1060 is used for the first image feature information in the extraction target image,
Including：
Recognize the characteristic element of the target image；
According to the characteristic element, image segmentation and feature extraction are carried out to the target image, first figure is obtained
As characteristic information；
Wherein, the characteristic element is included in color characteristic, unity and coherence in writing feature, shape facility, spatial relation characteristics at least
One.
Alternatively, the step of processor 1060 is used for the acquisition target image, including：
Detect touch control operation of the user on mobile terminal touch screen；
If the touch control operation is detected for default import feature trigger action, by the corresponding figure of the touch control operation
As being defined as the target image；
Navigation application program is called, and the target image is imported into the navigation application program.
Alternatively, the step of processor 1060 is used for the acquisition target image, including：
There is at least one destination application of default incidence relation with navigation application program in display；
Detect that user operates in the image selection of at least one destination application；
When detecting image selection operation, the corresponding image of described image selection operation is defined as target image；
Detect whether that receiving navigation picture imports instruction；
If receiving the navigation picture imports instruction, the navigation application program is called, and by the target image
Import the navigation application program.
It can be seen that, the mobile terminal 1 000 of the embodiment of the present invention obtains target image；Extract the first image in target image
Characteristic information；In presetting database, the second image feature information matched with the first image feature information is searched；According to default
Image feature information and positional information between corresponding relation, determine corresponding to the second image feature information target location letter
Breath；According to target position information, guidance path is planned.So user only needs to target image importing navigation application program, leads
Navigate the exportable address information corresponding with target image of application program, without user by way of typewriting input address information,
Improve navigation efficiency.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some interfaces
Connect, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize scheme of the embodiment of the present invention according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (12)
1. a kind of air navigation aid, applied to mobile terminal, it is characterised in that including：
Obtain target image；
Extract the first image feature information in the target image；
In presetting database, the second image feature information matched with described first image characteristic information is searched；
According to the corresponding relation between default image feature information and positional information, the second image feature information institute is determined
Corresponding target position information；
According to the target position information, guidance path is planned.
2. according to the method described in claim 1, it is characterised in that described in default map system database, search and institute
The step of stating the second image feature information of the first image feature information matching, including：
In the presetting database, the candidate for being more than the first predetermined threshold value with described first image characteristic information similarity is obtained
Image feature information；
The candidate image characteristic information and described first image characteristic information are compared successively, each candidate image is obtained special
Reference ceases the matching degree with described first image characteristic information；
Judge to whether there is in the candidate image characteristic information matching degree with described first image characteristic information more than second
The image feature information of predetermined threshold value；
If in the presence of the image feature information for being more than the second predetermined threshold value with the matching degree of described first image characteristic information, by institute
State the image for being more than the preset matching degree with the matching degree of described first image characteristic information in candidate image characteristic information special
Reference breath is defined as second image feature information.
3. method according to claim 2, it is characterised in that described to judge whether deposited in the candidate image characteristic information
It is described after the step of being more than the image feature information of the second predetermined threshold value with the matching degree of described first image characteristic information
Method also includes：
If, will in the absence of the image feature information for being more than the second predetermined threshold value with the matching degree of described first image characteristic information
Matching degree highest image feature information in the candidate image characteristic information with described first image characteristic information is defined as
Second image feature information.
4. according to the method in any one of claims 1 to 3, it is characterised in that described to extract in the target image
The step of first image feature information, including：
Recognize the characteristic element of the target image；
According to the characteristic element, image segmentation and feature extraction are carried out to the target image, described first image is obtained special
Reference ceases；
Wherein, the characteristic element includes at least one in color characteristic, unity and coherence in writing feature, shape facility, spatial relation characteristics.
5. according to the method in any one of claims 1 to 3, it is characterised in that the step of the acquisition target image, bag
Include：
Detect touch control operation of the user on mobile terminal touch screen；
It is if detecting the touch control operation for default import feature trigger action, the corresponding image of the touch control operation is true
It is set to the target image；
Navigation application program is called, and the target image is imported into the navigation application program.
6. according to the method in any one of claims 1 to 3, it is characterised in that the step of the acquisition target image, bag
Include：
There is at least one destination application of default incidence relation with navigation application program in display；
Detect that user operates in the image selection of at least one destination application；
When detecting image selection operation, the corresponding image of described image selection operation is defined as target image；
Detect whether that receiving navigation picture imports instruction；
If receiving the navigation picture imports instruction, the navigation application program is called, and the target image is imported
The navigation application program.
7. a kind of mobile terminal, it is characterised in that including：
Acquisition module, for obtaining target image；
Extraction module, for extracting the first image feature information in the target image；
Searching modul, in presetting database, searching the second characteristics of image matched with described first image characteristic information
Information；
Determining module, for according to the corresponding relation between default image feature information and positional information, determining described second
Target position information corresponding to image feature information；
Navigation module, for according to the target position information, planning guidance path.
8. mobile terminal according to claim 7, it is characterised in that the searching modul includes：
Submodule is searched, in the presetting database, obtains and is more than the with described first image characteristic information similarity
The candidate image characteristic information of one predetermined threshold value；
Submodule is compared, for the candidate image characteristic information and described first image characteristic information to be compared successively,
Obtain the matching degree of each candidate image characteristic information and described first image characteristic information；
Judging submodule, for judging to whether there is and described first image characteristic information in the candidate image characteristic information
Matching degree is more than the image feature information of the second predetermined threshold value；
First determination sub-module, if for being more than the second predetermined threshold value in the presence of with the matching degree of described first image characteristic information
Matching degree in the candidate image characteristic information with described first image characteristic information, then be more than described by image feature information
The image feature information of preset matching degree is defined as second image feature information.
9. mobile terminal according to claim 8, it is characterised in that the searching modul includes：
Second determination sub-module, if for being more than the second predetermined threshold value in the absence of with the matching degree of described first image characteristic information
Image feature information, then by the matching degree highest in the candidate image characteristic information with described first image characteristic information
Image feature information is defined as second image feature information.
10. the mobile terminal according to any one of claim 7 to 9, it is characterised in that the extraction module includes：
Recognize submodule, the characteristic element for recognizing the target image；
Extracting sub-module, for according to the characteristic element, carrying out image segmentation and feature extraction to the target image, obtaining
Described first image characteristic information；
Wherein, the characteristic element includes at least one in color characteristic, unity and coherence in writing feature, shape facility, spatial relation characteristics.
11. the mobile terminal according to any one of claim 7 to 9, it is characterised in that the acquisition module includes：
First detection sub-module, for detecting touch control operation of the user on mobile terminal touch screen；
First determination sub-module, if for detecting the touch control operation for default import feature trigger action, will be described
The corresponding image of touch control operation is defined as the target image；
First imports submodule, and the navigation application program is imported for calling navigation application program, and by the target image.
12. the mobile terminal according to any one of claim 7 to 9, it is characterised in that the acquisition module includes：
Display sub-module, for showing at least one destination application that there is default incidence relation with navigation application program；
Second detection sub-module, for detecting that user operates in the image selection of at least one destination application；
Second determination sub-module, it is for when detecting image selection operation, the corresponding image of described image selection operation is true
It is set to target image；
3rd detection sub-module, for detecting whether receiving navigation picture imports instruction；
Second imports submodule, if importing instruction for receiving the navigation picture, calls the navigation application program, and
The target image is imported into the navigation application program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710286803.1A CN107084736A (en) | 2017-04-27 | 2017-04-27 | A kind of air navigation aid and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710286803.1A CN107084736A (en) | 2017-04-27 | 2017-04-27 | A kind of air navigation aid and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107084736A true CN107084736A (en) | 2017-08-22 |
Family
ID=59612185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710286803.1A Pending CN107084736A (en) | 2017-04-27 | 2017-04-27 | A kind of air navigation aid and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084736A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109858361A (en) * | 2018-12-28 | 2019-06-07 | 南京航空航天大学 | Localization method based on street view image matching repetitive structure building |
| CN110134745A (en) * | 2018-02-09 | 2019-08-16 | 北京搜狗科技发展有限公司 | A kind of method, apparatus and equipment of enquiring route information |
| CN110926478A (en) * | 2019-12-16 | 2020-03-27 | 视辰信息科技(上海)有限公司 | AR navigation route deviation rectifying method and system and computer readable storage medium |
| CN111008297A (en) * | 2019-12-11 | 2020-04-14 | 维沃移动通信有限公司 | Addressing method and server |
| CN111046211A (en) * | 2019-12-25 | 2020-04-21 | 维沃移动通信有限公司 | Article searching method and electronic equipment |
| CN111076738A (en) * | 2019-12-26 | 2020-04-28 | 上海擎感智能科技有限公司 | Navigation path planning method, planning device, storage medium and electronic equipment |
| CN111380537A (en) * | 2018-12-27 | 2020-07-07 | 奥迪股份公司 | Method and device for positioning target position in navigation map |
| CN113063421A (en) * | 2021-03-19 | 2021-07-02 | 深圳市商汤科技有限公司 | Navigation method and related device, mobile terminal and computer readable storage medium |
| CN114001748A (en) * | 2021-10-28 | 2022-02-01 | 维沃移动通信有限公司 | Navigation route display method, device, equipment and medium |
| WO2024099238A1 (en) * | 2022-11-11 | 2024-05-16 | 北京字跳网络技术有限公司 | Assistive voice navigation method and apparatus, electronic device, and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032914A (en) * | 2009-09-25 | 2011-04-27 | 罗伯特·博世有限公司 | Navigation system |
| CN102879007A (en) * | 2012-09-24 | 2013-01-16 | 广东欧珀移动通信有限公司 | Destination setting method and destination setting system for navigation terminal |
| CN104412064A (en) * | 2012-07-11 | 2015-03-11 | 哈曼国际工业有限公司 | Navigation system and method thereof |
| CN105352525A (en) * | 2015-12-18 | 2016-02-24 | 苏州市享乐惠信息科技有限公司 | Vehicle navigation system |
| CN105547312A (en) * | 2015-12-09 | 2016-05-04 | 魅族科技（中国）有限公司 | Electronic navigation method and apparatus |
-
2017
- 2017-04-27 CN CN201710286803.1A patent/CN107084736A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032914A (en) * | 2009-09-25 | 2011-04-27 | 罗伯特·博世有限公司 | Navigation system |
| CN104412064A (en) * | 2012-07-11 | 2015-03-11 | 哈曼国际工业有限公司 | Navigation system and method thereof |
| CN102879007A (en) * | 2012-09-24 | 2013-01-16 | 广东欧珀移动通信有限公司 | Destination setting method and destination setting system for navigation terminal |
| CN105547312A (en) * | 2015-12-09 | 2016-05-04 | 魅族科技（中国）有限公司 | Electronic navigation method and apparatus |
| CN105352525A (en) * | 2015-12-18 | 2016-02-24 | 苏州市享乐惠信息科技有限公司 | Vehicle navigation system |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110134745A (en) * | 2018-02-09 | 2019-08-16 | 北京搜狗科技发展有限公司 | A kind of method, apparatus and equipment of enquiring route information |
| CN110134745B (en) * | 2018-02-09 | 2024-05-07 | 北京搜狗科技发展有限公司 | Method, device and equipment for inquiring route information |
| CN111380537A (en) * | 2018-12-27 | 2020-07-07 | 奥迪股份公司 | Method and device for positioning target position in navigation map |
| CN109858361A (en) * | 2018-12-28 | 2019-06-07 | 南京航空航天大学 | Localization method based on street view image matching repetitive structure building |
| CN111008297A (en) * | 2019-12-11 | 2020-04-14 | 维沃移动通信有限公司 | Addressing method and server |
| CN111008297B (en) * | 2019-12-11 | 2023-12-15 | 维沃移动通信有限公司 | Addressing method and server |
| CN110926478B (en) * | 2019-12-16 | 2021-10-08 | 视辰信息科技(上海)有限公司 | AR navigation route deviation rectifying method and system and computer readable storage medium |
| CN110926478A (en) * | 2019-12-16 | 2020-03-27 | 视辰信息科技(上海)有限公司 | AR navigation route deviation rectifying method and system and computer readable storage medium |
| CN111046211A (en) * | 2019-12-25 | 2020-04-21 | 维沃移动通信有限公司 | Article searching method and electronic equipment |
| CN111076738A (en) * | 2019-12-26 | 2020-04-28 | 上海擎感智能科技有限公司 | Navigation path planning method, planning device, storage medium and electronic equipment |
| CN113063421A (en) * | 2021-03-19 | 2021-07-02 | 深圳市商汤科技有限公司 | Navigation method and related device, mobile terminal and computer readable storage medium |
| CN114001748A (en) * | 2021-10-28 | 2022-02-01 | 维沃移动通信有限公司 | Navigation route display method, device, equipment and medium |
| CN114001748B (en) * | 2021-10-28 | 2024-03-22 | 维沃移动通信有限公司 | Navigation route display method, device, equipment and medium |
| WO2024099238A1 (en) * | 2022-11-11 | 2024-05-16 | 北京字跳网络技术有限公司 | Assistive voice navigation method and apparatus, electronic device, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107084736A (en) | A kind of air navigation aid and mobile terminal | |
| CN107678641A (en) | A kind of method and mobile terminal into target display interface | |
| CN106201177B (en) | A kind of operation execution method and mobile terminal | |
| CN107678644A (en) | A kind of image processing method and mobile terminal | |
| CN107145348A (en) | A kind of application program split screen processing method and mobile terminal | |
| CN105933538A (en) | Video finding method for mobile terminal and mobile terminal | |
| CN107665434B (en) | Payment method and mobile terminal | |
| CN106355395A (en) | Payment method and mobile terminal | |
| CN107181913A (en) | A kind of photographic method and mobile terminal | |
| CN107172346A (en) | A kind of weakening method and mobile terminal | |
| CN107103304A (en) | The display methods and mobile terminal in a kind of fingerprint recognition region | |
| CN105975144A (en) | Information processing method and apparatus | |
| CN106941780A (en) | A kind of man-machine interaction method of user terminal, device and user terminal | |
| CN107404577A (en) | A kind of image processing method, mobile terminal and computer-readable recording medium | |
| CN107203978A (en) | A kind of image processing method and mobile terminal | |
| CN107483821A (en) | A kind of image processing method and mobile terminal | |
| CN106886350A (en) | A kind of communication information display method and mobile terminal based on image | |
| CN106648436A (en) | Text message processing method and mobile terminal | |
| CN107861684A (en) | Write recognition methods, device, storage medium and computer equipment | |
| CN106886894A (en) | One kind pays strategy and suggestion method and mobile terminal | |
| CN107798228A (en) | A kind of face identification method and mobile terminal | |
| CN107632854A (en) | A kind of screenshotss processing method and mobile terminal | |
| CN107229396A (en) | A kind of hiding method of mobile terminal application icon and mobile terminal | |
| CN106407436A (en) | Communication account number head portrait processing method and mobile terminal | |
| CN107329687B (en) | A kind of display methods and mobile terminal of virtual input keyboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
|
| RJ01 | Rejection of invention patent application after publication |