CN108196927A - A kind of mask method, device and system - Google Patents
A kind of mask method, device and system Download PDFInfo
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- CN108196927A CN108196927A CN201711469648.3A CN201711469648A CN108196927A CN 108196927 A CN108196927 A CN 108196927A CN 201711469648 A CN201711469648 A CN 201711469648A CN 108196927 A CN108196927 A CN 108196927A
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- mark
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- display area
- coordinate
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
Abstract
The present invention provides a kind of mask method, device and system, wherein, this method includes：The mark signal that mark input equipment is sent is received, parsing marks the coordinate data in signal, and the corresponding display area of mark signal is determined based on coordinate data；Signal processing is carried out to the mark signal according to the display strategy of the mark of the display area；It will treated that mark signal is sent to the display area and shows.Scheme provided herein can improve the indicating effect of mark signal.
Description
Technical field
The present invention relates to terminal display technology field, in particular to a kind of mask method, device and system.
Background technology
At present, in application fields such as publicity, sales exhibition, military exercises, safety monitorings, relevant content is shown with large-size screen monitors
It is relatively common, which be made of combination, has multiple display areas；User when in use, not only needs to see
The content of Kan Ge roads signal source, it is also necessary to be labeled to the content of display.
The display terminal of video-splicing wall is typically to show the progress of tens, road signal up to a hundred simultaneously.Inventor is studying
Middle discovery, in the prior art, when user need based on wherein some specific region is labeled when, for exceeding specific region
Into the mark signal of another display area, the solution of processing is not different, causes the indicating effect for marking signal bad.
Invention content
In view of this, the purpose of the present invention is to provide a kind of mask method, device and system, to improve mark signal
Indicating effect.
In a first aspect, an embodiment of the present invention provides a kind of mask method, the method is applied to show display terminal
Showing that interface is labeled, the display interface is provided at least two display areas in advance, the method includes：
The mark signal that mark input equipment is sent is received, the coordinate data in the mark signal is parsed, based on described
Coordinate data determines the corresponding display area of the mark signal；
The mark signal is handled according to the display strategy of the mark of the display area；
It will treated that mark signal is sent to the display area and shows.
Second aspect, the embodiment of the present invention additionally provide a kind of mark processing unit, including：
Determining module for receiving the mark signal that mark input equipment is sent, parses the coordinate in the mark signal
Data determine the corresponding display area of the mark signal based on the coordinate data；
Processing module is handled the mark signal for the display strategy of the mark according to the display area；
Sending module, for will treated that mark signal is sent to the display area and shows.
The third aspect, the embodiment of the present invention additionally provide a kind of mark display system, including：Described in above-mentioned second aspect
Mark processing unit and display terminal；The display interface of the display terminal is provided at least two display areas in advance.
Fourth aspect, an embodiment of the present invention provides a kind of computer-readable mediums, are stored thereon with computer program, should
The step of the method as any such as first aspect is realized when program is executed by processor.
The method, apparatus and system of a kind of mark provided in an embodiment of the present invention, wherein method part, based on what is received
Mark input equipment send mark signal, to the mark signal parsed to mark signal in coordinate data, according to
The coordinate data is determined the display area corresponding to the mark signal, and the display strategy of the mark according to the display area
Signal processing is carried out to the mark signal, the mark signal that obtains that treated, obtaining that treated, mark signal is sent to
The display area is shown；And then can meet mark it is trans-regional when, this is shown according to the display strategy of each display area
Signal is marked, improves mark effect.
For the above objects, features and advantages of the present invention is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the flow diagram of a kind of mask method that one embodiment of the invention is provided；
Fig. 2 shows the tiled display area schematics for the front end large-size screen monitors that one embodiment of the invention is provided；
Fig. 3 shows the display example one of a kind of trans-regional mark that one embodiment of the invention is provided；
Fig. 4 shows the display example two of a kind of trans-regional mark that one embodiment of the invention is provided；
Fig. 5 shows the display example three of a kind of trans-regional mark that one embodiment of the invention is provided；
Fig. 6 shows the display example four of a kind of trans-regional mark that one embodiment of the invention is provided；
Fig. 7 shows a kind of transregional field prompt display example five provided in one embodiment of the invention；
Fig. 8 shows a kind of transregional field prompt display example six provided in one embodiment of the invention；
Fig. 9 shows a kind of transregional field prompt display example seven provided in one embodiment of the invention；
Figure 10 shows a kind of transregional field prompt display example eight provided in one embodiment of the invention
Figure 11 show one embodiment of the invention provided in a kind of mark processing unit structure diagram；
Figure 12 shows the hardware configuration of the electronic equipment of the execution mask method provided in one embodiment of the invention
Schematic diagram.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
The technical solution in the embodiment of the present invention is clearly and completely described in middle attached drawing, it is clear that described embodiment is only
It is part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is real
Applying the component of example can be configured to arrange and design with a variety of different.Therefore, below to provide in the accompanying drawings the present invention
The detailed description of embodiment is not intended to limit the range of claimed invention, but is merely representative of the selected reality of the present invention
Apply example.Based on the embodiment of the present invention, institute that those skilled in the art are obtained under the premise of creative work is not made
There is other embodiment, shall fall within the protection scope of the present invention.
In the prior art, the application field of combination (or large-size screen monitors) is than wide, such as is applied to military, publicity, exhibition
The fields such as pin；In view of in existing technology, when the display interface of terminal display screens is labeled, working as mark to combination
It needs to provide a kind of prompting of user during beyond specific display area；Based on this, an embodiment of the present invention provides a kind of mark sides
Method, device and system, are described below by embodiment.
With reference to embodiment shown in FIG. 1, a kind of mask method is provided in the embodiment of the present invention, this method is applied to aobvious
Show that the display interface of terminal is labeled, the display interface of the display terminal is provided at least two display areas in advance, this is extremely
Few two display areas are the display area being not exclusively overlapped, and can have same or different signal source；The display terminal
The array that can be made of M × N number of display, such as combination；Unitary display is can also be, by the display interface of unitary display
It is divided at least two different display areas again；This method comprises the following steps：
S101, the mark signal that mark input equipment is sent is received, parsing marks the coordinate data in signal, based on the seat
Mark data determine the corresponding display area of mark signal received；
The corresponding display area of above-mentioned mark signal refers to finally show the display area of the mark signal；Above-mentioned mark is defeated
Mark signal can be sent in annotation process to mark processing unit by entering equipment.
Above-mentioned mark input equipment can be mouse or mobile terminal device, which further can be with
It is to include：Mobile phone, tablet computer etc., the mobile terminal device disclosure satisfy that user inputs mark letter by way of touch control operation
Number equipment, which can be completed by photoelectric touch pen, human body (such as finger) touch-control mode；It is defeated when marking
When entering equipment for mobile terminal device, the mark signal that above-mentioned reception mark input equipment is sent can also be by wireless side
What formula received.
Above-mentioned mark input equipment sends mark signal, parsing mark to mark processing unit in real time in annotation process
Coordinate data in signal, coordinate data of the coordinate data for the initial motion track of the mark, the initial moving rail
The coordinate data of mark is the coordinate in the corresponding space coordinates of mark input equipment, illustratively, if the mark inputs
Equipment is mouse, then the coordinate system in space of its corresponding coordinate system residing for mouse, initial motion track number of coordinates
According to the coordinate data of the motion track for mouse in the coordinate system；If the mark input equipment is mobile terminal, right
Coordinate system of the coordinate system answered for the touching display screen of mobile terminal, initial motion track coordinate data is shows in touch-control
User touches the position coordinate data of touching display screen in the coordinate system of screen.
In the present embodiment, above-mentioned steps specifically include：
Coordinate conversion is carried out to above-mentioned coordinate data, determines the wire-frame image vegetarian refreshments of mark signal in display terminal coordinate system
In coordinate；
Each display area of coordinate and display terminal based on above-mentioned wire-frame image vegetarian refreshments in display terminal coordinate system
Coordinate range in display terminal coordinate system judges the display area corresponding to the wire-frame image vegetarian refreshments；When a certain contour pixel
When the coordinate of point is fallen within the coordinate range of a display area, it is determined that the display area is corresponding to the wire-frame image vegetarian refreshments
The display area corresponding to mark signal belonging to display area, as the wire-frame image vegetarian refreshments.
Above-mentioned wire-frame image vegetarian refreshments is when choosing, and according to the information of the pattern of preset mark, the mode of selection is different
's；Illustratively, when the pattern of mark is straight line, wire-frame image vegetarian refreshments is exactly to refer on linearly, the motion track of mark
The pixel covered；When the pattern of mark is circle, triangle, rectangle or other closed patterns, wire-frame image vegetarian refreshments is exactly
Refer to the contour line along closed pattern, the pixel that the motion track of mark is covered, not comprising the area area inside contour line
Domain.
S102, signal processing is carried out to the mark signal according to the display strategy of the mark of the display area；
Above-mentioned display strategy can be pre-set；The display strategy includes one or more display information；It is above-mentioned
The mark signal is handled according to the display strategy of the mark of display area, is specifically included：According to one or more aobvious
Show that information carries out signal processing to mark signal.Wherein, which is the style information of mark；
The style information of above-mentioned mark can be any one or more in following information：
1), color/gray scale：Different colours/gray scale is configured for the mark in display areas different in display terminal to distinguish, such as
Any number collocation of rgb color；
2), the line style of type：Different line styles is configured for the mark in display areas different in display terminal to distinguish, such as
Solid line, dotted line, curve, wave etc.；
3), line weight degree：Different line weight degree areas is configured for the mark in display areas different in display terminal
Point；
4), lines transparency：Different transparencies is configured for the mark in display areas different in display terminal to distinguish.
User can complete above-mentioned display information with the use of mark input equipment to be configured, right after configuration is completed
The information is stored, and the above-mentioned mark signal of input equipment transmission is marked in reception, according to the number of coordinates of the mark signal
Behind the display area corresponding to determining mark signal, according to the display style information of the mark of the display area, mark is believed
Number carry out signal processing, obtain the mark signal for meeting the display area display style information.
In above-mentioned display area, two adjacent display areas of boundary are configured with different mark display style informations,
And then user annotation can be prompted transboundary.
S103, by treated, the display area that is sent to corresponding to the mark signal of mark signal is shown；And then
The mark signal is made to be shown in the display area according to the mark display strategy of the display area.
In the present embodiment, above-mentioned by treated, mark signal is sent to display area corresponding to the mark signal carries out
It has been shown that, specifically includes：
By it is above-mentioned treated mark signal carry out format conversion, obtain the first signal；
Above-mentioned the first signal and the second signal of above-mentioned display area are overlapped, the third letter after being superimposed
Number；Wherein, the second signal of display area is the signal shown by the display area, can be the signal of the display area
Either the above-mentioned signal source of static map can be local source or strange land signal source to the Dynamic Signal in source, when for local letter
Can be from the Dynamic Signal or static map being stored in display terminal memory during number source；It, can when for strange land signal source
To be the signal source transmitted by network or optical fiber.Above-mentioned Dynamic Signal is multi-media signal.
Obtained third signal is sent to above-mentioned display area to show.
Illustratively, the first above-mentioned signal is the first vision signal, and the second signal of above-mentioned display area is second
Vision signal, above-mentioned by treated, mark signal progress format conversion obtains the first vision signal, by first vision signal
The third vision signal obtained after being overlapped with the second vision signal of the display area corresponding to the mark signal is sent to
Corresponding display area is shown.
A kind of mask method provided in the present embodiment receives the mark signal that mark input equipment is sent, parsing mark
The coordinate data in signal is noted, which is the coordinate data in the space coordinates of mark input equipment, to the seat
It marks data and carries out coordinate conversion, coordinate information of the wire-frame image vegetarian refreshments of mark signal in display terminal is obtained, according to the coordinate
Information carries out judging the display area corresponding to wire-frame image vegetarian refreshments, that is, marks the corresponding display area of signal, then aobvious according to this
Show that the display information in region carries out signal processing to the mark signal, obtain the mark letter for the display requirement for meeting the display area
Number, mark signal progress format conversion is obtained into the first vision signal, by first vision signal and the letter of the display area
Second vision signal in number source is overlapped to obtain third vision signal, will be sent to after third vision signal the display area into
Row display.
The above process can carry out in real time, i.e., the mark such as real-time reception mouse input equipment inputs in annotation process
Mark signal, then the mark signal received is handled in real time, format conversion, is sent to corresponding display after superposition
Region is shown that whole process can be not take up device memory.It is above-mentioned to carry out stage by stage, for example, can be
It is the mark letter that primary mark input equipment transmission is received at interval of preset time period in the case of user's viewing effect not influence
Number.Or can also be after the mark signal of real-time reception mark input equipment input, and the mark signal is handled
After store to local, when needing to carry out when showing on display terminal, triggering should treated mark signal progress video turn
Change, be superimposed after be sent to corresponding display area and shown.
Method provided in the present embodiment, the display of the mark of the different display areas according to corresponding to mark signal
Strategy mark signal is handled differently, and then Show Styles will appear variation when mark is beyond current display area, can
There is different Show Styles in different display area marks to realize, improve the indicating effect of mark signal.
To further illustrate, with reference to embodiment shown in Fig. 2, the display terminal in the embodiment is the front end of 3 × 2 scales
Display array, the display terminal are previously configured as multiple display areas, respectively：First display area 1, the second viewing area
Domain 2 and third display area 3；Wherein, the first display area 1 for 2 × 2 scales display (display boundary do not show in figure
Go out) array splicing, the second display area 2 and third display area 3 are respectively individual display；In first display area 1,
The display array of 2 × 2 scale is used to show signal source A all the way, the display model that this 2 × 24 display combinations is formed
Enclose the display area for being known as signal source A；With 1 display, individually display regards signal source B all the way for second display area 2, this
The indication range of display is known as the display area of signal source B；Third display area 3 is individually shown all the way with 1 display
Depending on signal source C, the indication range of this display is known as the display area of signal source C；Therefore the viewing area in the present embodiment
Domain is using display as dividing elements, and each display area corresponds to different signal sources.
With reference in example shown in Fig. 3, the motion track of mark is in display area 1 and display area 2, wherein first
The signal source of display area 1 is A, and the signal source of the second display area 2 is B, and mark input equipment is sent to mark by signal is marked
Processing unit is noted, mark processing unit parsing mark signal obtains the coordinate data of mark signal, judges according to the coordinate data
The corresponding display area of the mark, if the display area is the first display area 1, according to first display area 1
The display style information of preset mark to the mark signal carry out signal processing, by carry out signal processing after mark signal into
Row format is converted to the first vision signal, and by the second of first vision signal and the signal source A of first display area 1
Vision signal is overlapped, and obtains third vision signal, and third vision signal is sent to the first display area 1 shows；
When judging that the mark signal corresponds to the second display area 2 according to the coordinate data of mark signal, according to second viewing area
The Show Styles of the preset mark in domain 2 carries out the mark signal signal processing, and mark signal carries out lattice by treated
Formula is converted to the first vision signal, by first vision signal and the second vision signal of the signal source B of the second display area 2
It is overlapped to obtain third vision signal, third vision signal is sent to the second display area 2 shows；The present embodiment
In, the dimension style for pre-setting the first display area 1 is solid line, and the dimension style of the second display area 2 is dotted line, and then most
The results are shown in Figure 3 for the display marked eventually.
Mask method provided in the present embodiment, if when being labeled to the first display area 1, the movement of mark
Track have passed through the second display area 2, and the pattern marked at this time can change, and then user annotation can be prompted to have exceeded
Boundary.
It is the with reference to the Show Styles that the mark in the first display area 1 in example shown in Fig. 4, can also be set
The solid line of one color, the Show Styles of the mark in the second display area 2 are the solid line of the second color, when judgement mark letter
When number corresponding to the first display area 1, which handle according to the display information of the first display area 1；
When judging that the mark signal received corresponds to the second display area 2, by the mark signal according to the display of the second display area 2
Information is handled；The results are shown in Figure 4 for the display finally marked.
Since the display terminal that vision signal is spelled in control system usually requires to show tens even a signals up to a hundred simultaneously
Source, display mode is varied (splicing, matrix, windowing, picture superposition etc.), and signal mark is added in the display screen array of front end
When, be related to mark signal across display screen or it is across display area the problem of (display area refer to using multiple displays spell
The indication range of composition is connect, for one signal source picture of tiled display)；Since each signal source may be from different geographical, such as
In order to highlight the region of signal source, letter is carried out in user for local data, remote fiber data, mobile device data etc.
During number mark, when mark signal beyond some signal source front end large-size screen monitors indication range, it is and aobvious with another signal source
When showing that region generates intersection, need to prompt to there are one users；It therefore, can be highly desirable real using above-mentioned mask method
Now different display area marks have different Show Styles, and then provide user's prompting.
Further to prompt user annotation that transboundary the above method further includes：
After coordinate data in parsing mark signal, when coordinate data and the seat of display area based on the mark signal
Mark range, judge the corresponding display area of the mark signal for it is multiple when, transmission standby signal is shown.When judging the mark
When the display area noted corresponding to signal is multiple, then illustrate that this is labeled as across display area mark, which may also
It is the lap of multiple display areas.
Preferably, mark input equipment can send mark signal in annotation process and be handled to processing unit, mark is marked
Device parses the coordinate data in the mark signal, judges mark signal according to the coordinate range of the coordinate data and display area
When corresponding indication range changes, that is, show that the display area of the mark signal becomes another from a display area
During display area, standby signal is sent；It specifically includes：Mark signal coordinate data by a display area coordinate range into
When entering the coordinate range of another display area, that is, mark the display area corresponding to signal and become another from current display area
During one display area, illustrate at this time mark cross over current display area, send standby signal to current display area into
Row display.
Above-mentioned standby signal to be pre-stored, when the motion track of mark entered by previous display area it is next
During display area, the boundary in previous display area shows the prompt message corresponding to the standby signal；With reference to Fig. 5 and figure
In example shown in 6, prompt message is respectively punctuation mark exclamation mark and Chinese character " mark crosses the border ".
In another embodiment, the different display areas that the motion track of above-mentioned mark is passed through have same
Signal source, the different display area can be the local display windows set in some display or in display array
Mouthful, the display area of this part display window may correspond to the regional area that some signal source is shown, with reference to Fig. 7 institutes
Show, display window is arranged in the first display area 1, which is located in a display and (does not show in the display figure
Go out), which is the 4th display area 11, is arranged on the Show Styles of the mark within 11 boundary of the 4th display area
It is dotted line in the pattern of the mark beyond the display area 11 for solid line；Therefore in the present embodiment, even if in same display
In, beyond preset display window regional extent, it can also trigger the update to marking signal Show Styles.
In another possible embodiment, above-mentioned display area can be in some display or display battle array
The display window set in row, the display window can be superimposed upon on other display windows；When based on above-mentioned mark signal
Coordinate data and display interface on different display areas coordinate range, determine that the coordinate data is located at multiple display areas
When within coordinate range, it is aobvious corresponding to as the mark signal to choose a certain specific display area in multiple display areas
Show region；Wherein, a certain specific display area is selected from the multiple display area according to preset rules.
It is described to include according to preset rules：The highest display area of display priority in multiple display areas is chosen as the mark to believe
Display area corresponding to number, for example, the highest display area of the display priority can using default setting as positioned at lap most
The display area on upper strata；Alternatively, choose the display area that user is chosen；Or choose a certain fixed display set by user
Region.Specifically, can carry out coordinate conversion to the coordinate data of above-mentioned mark signal, the contour pixel of mark signal be obtained
Coordinate of the point in display terminal coordinate system, coordinate and display based on above-mentioned wire-frame image vegetarian refreshments in display terminal coordinate system
Coordinate range of each display area of terminal in display terminal coordinate system determines the coordinate of the wire-frame image vegetarian refreshments positioned at multiple
(illustrate that multiple display areas have the part of overlapping at this time) when in the coordinate range of display area, according to selected viewing area
The display strategy in domain handles the mark signal.
To further illustrate, with reference to shown in Fig. 8, the first display area 1 and the second display area 2 in the present embodiment be
The display window set on display 4, signal source shown by the first display area 1 are A, shown by the second display area 2
Signal source is B, if the second display area 2 is superimposed upon 1 top of the first display area, and the mark of the first display area setting
Display style information for solid line, the Show Styles of the mark of the second display area setting is dotted line, is receiving mark input
After the mark signal that equipment is sent, the coordinate data in parsing mark signal judges mark signal pair according to the coordinate data
The display area answered for the lap of two display areas, judges the overlaying state of two display areas, according to the top
Display area mark display information to mark signal handle；The second display area 2 is superimposed upon in the present embodiment
One display area, 1 top, then corresponding to the mark signal of two display area laps according to the mark of the second display area
Display style information to mark signal handle, and will treated mark signal format conversion after, with regarding for signal source B
Frequency signal is sent to the second display area and is shown after being overlapped；The display result finally marked is shown in Fig. 8.
If the first above-mentioned display area is superimposed on the top of the second display area, the mark finally obtained at this time
The results are shown in Figure 9 for display.
In another possible embodiment, the signal content difference shown by the first display area 1 and the second display area 2
For signal source A and signal source B, if the style information of the mark of the second display area 2 of setting is solid line, the first display area 1
Mark style information for dotted line, then the display result of final mark is shown in Figure 10.
To further illustrate the present processes, below to mark input equipment to be introduced for mouse：
(other buttons are can be configured to when pressing left mouse button), and mouse sends origin coordinates information, mark to annotation equipment
Note processing unit receives the origin coordinates information；
It operates mouse to carry out in moving process, mouse persistently sends motion track coordinate, and mark processing unit receives the shifting
Dynamic trajectory coordinates.
It should be noted that：Marking setting in processing unit, there are one virtual track acquisition panel, the panel and front ends
Large-size screen monitors are into certain scaling, it is assumed that the resolution ratio of panel is 100 × 100, is the 1/10 of front end large-size screen monitors resolution ratio, then face to face
After plate collects the coordinate information of mouse, can equal proportion amplification be carried out to the vision signal for marking signal according to this zoom factor
Or reduce, that is, coordinate conversion, the coordinate being converted into the coordinate system of front end large-size screen monitors are carried out, then export to front end large-size screen monitors.
When lifting left mouse button, mouse sends end coordinate to mark processing unit.
It is aobvious according to residing for the above-mentioned coordinate data received is determined the motion track of mark to mark processing unit
Show region, and mark signal is handled according to the display information of the display area, it will treated significant is sent to well
Front end large-size screen monitors are shown.
It should be noted that：When mouse in the process of running, before not lifting left button, user can be with from front end large-size screen monitors
The final Show Styles of mark is real-time previewed, i.e., has shown that into the sample after being handled differently beyond the mark signal of display area
Formula, but only after left mouse button is lifted, which, which just confirms, is shown on large-size screen monitors, that is to say, that we can be to pre-
The mark signal Show Styles in stage look at is configured and carries out another Show Styles (certainly, to determining mark signal
Usually the two is arranged to the same, can be only distinguish by modes such as transparency, shades.)
It is of course also possible to it is the display sample for not changing the mark signal beyond display area before left mouse button lifts
Formula is consistent with the part in display area, when lifting left mouse button, after determining final mark signal, then will be exceeded
The mark signal of display area range carries out the update of Show Styles.
Further, when detecting the running orbit of mouse beyond the boundary of display area, in current display area
The intersection in domain forms standby signal, and the patterns of the signal are stored in advance in the memory of mark processing unit, when need
When being shown, exported by signal handling equipment to the precalculated position of front end interface array, patterns can be symbol
Or word, the color and size of font can be pre-configured with.
A kind of mark processing unit is provided in another embodiment of the invention, with reference to shown in Figure 11, which wraps
It includes：
Determining module 801 for receiving the mark signal that mark input equipment is sent, parses the seat in the mark signal
Data are marked, the corresponding display area of the mark signal is determined based on the coordinate data；
The determining module 801 can be that the mark signal of the mark input equipment transmission is received by wireless transmission method
Motion track coordinate data；
Processing module 802 is marked to described at signal for the display strategy of the mark according to the display area
Reason；
The display strategy includes one or more display information；The display plan of the above-mentioned mark according to the display area
Slightly processing is carried out to the mark signal to include：
Signal processing is carried out to the mark signal according to one or more display information.
Above-mentioned display information, including：In the color of mark, gray scale, the line style of type, line weight degree and lines transparency
Any one or more.
Sending module 803, for will treated that mark signal is sent to the display area and shows.
Optionally, the sending module of above-mentioned device is specifically used for：
By treated, mark signal carries out format conversion, obtains the first signal；
First signal and the second signal of the display area are overlapped, the third signal after being superimposed；
Wherein, the second signal of the display area is the signal shown by the display area；
The third signal is sent to the display area to show.
Optionally, above-mentioned determining module, is specifically used for：
Coordinate conversion is carried out to the coordinate data, determines the wire-frame image vegetarian refreshments of mark signal in display terminal coordinate system
Coordinate；
Each display area based on coordinate of the wire-frame image vegetarian refreshments in display terminal coordinate system and display terminal exists
Coordinate range in the display terminal coordinate system determines the corresponding display area of wire-frame image vegetarian refreshments of the mark signal.
Optionally, above-mentioned device, further includes：Standby signal sending module, for parsing the seat in the mark signal
After marking data, when the coordinate range based on the coordinate data and the display area, judge that the mark signal is corresponding
When display area is multiple, sends standby signal and shown.
Optionally, above-mentioned determining module, is additionally operable to：
Based on the coordinate range of display areas different in the coordinate data and the display interface, the number of coordinates is determined
During according within the coordinate range of multiple display areas, a certain specific display area is chosen in multiple display areas as institute
State the display area corresponding to mark signal；Wherein, a certain specific display area is from described more according to preset rules
It is selected in a display area.
The mark processing unit that the embodiment of the present invention is provided carries out cooperation with mark input equipment and is labeled, can be with
Realize trans-regional mark, and can realize that the mark in different display areas is differently shown, with prompt user annotation across
Boundary.
It should be noted that above-mentioned device has a variety of realization methods, using above-mentioned mark processing unit as ARM chips
For attached electronic element, the spelling control that ARM chips can be encapsulated in display terminal (display terminal can be combination) is set
In standby control card, the vision signal of mark signal can be directly exported from control card in this way, it then will mark in output card
After the vision signal of vision signal and signal source for noting signal is overlapped synthesis, export to front end interface.
ARM chips can also be encapsulated in the output card for spelling control equipment, export mark signal from control card first in this way
Then parameter is completed the visual signals conversion of mark signal and superposition synthetic work in output card, then is exported to front end
Display screen.
ARM chips can also be encapsulated in the output card of optical transmitter and receiver transmitting terminal, the mark that can thus receive optical transmitter and receiver
The parameter of note signal directly generates visual vision signal, then the vision signal is transmitted to spelling control by fiber-optic signal line and is set
Standby input card is overlapped after switch card is transmitted to corresponding output card, then with the vision signal of signal source.
Illustratively, above-mentioned attached electronic element includes fpga chip, and above device is using fpga chip into being about to the
One vision signal is overlapped with the second vision signal, and the chip package is in the output card for spelling control equipment, and output card is on the one hand
It receives the signal source from display area and passes through the vision signal of signal source that input card and switch card are sent, on the other hand connect
The vision signal of mark signal is received, after the two is overlapped synthesis, is exported to the display of front end large-size screen monitors.
Above-mentioned display terminal can be equipped with attached display terminal, optionally or by mobile phone or tablet computer
Mobile terminals are waited as display terminal.
When selecting the display of mobile terminal as display terminal, by the display content synchronization of large-size screen monitors to mobile terminal,
Concrete signal process flow is as follows：
According to the resolution ratio of the display of mobile terminal and front end large-size screen monitors, the zoom factor of the two is determined.
Complete video signal (third vision signal) comprising front end large-size screen monitors full content is transmitted to back by output card
Video card.
Echoing the effect blocked is mainly：
The complete video signal (third vision signal) of large-size screen monitors is received, and its resolution ratio is adjusted according to zoom factor, with suitable
The display screen of end equipment should be moved.
Complete video signal is encoded, corresponding signal transmission form is matched and (shifting is such as transmitted to by Wifi modes
Moved end equipment passes through signal transmission through fiber to the receiving terminal of long-range optical transmitter and receiver), the video after coding is sent to mobile whole
End, mobile terminal are decoded and show.
In another embodiment of the invention, a kind of mark display system is provided, which includes：It is such as above-mentioned
Mark processing unit and display terminal described in embodiment.Wherein, the display interface of the display terminal is provided in advance at least
Two display areas, mark processing unit cooperation mark input equipment realize that the display interface progress to the display terminal is transregional
Domain marks and what is marked distinctly displays.
Corresponding to the mask method in Fig. 1, a kind of computer-readable storage is additionally provided in another embodiment of the application
Medium is stored with computer program on the computer readable storage medium, is realized when which is executed by processor
The step of stating mask method.
Specifically, which can be general storage medium, such as mobile disk, hard disk, on the storage medium
Computer program when being run, be able to carry out above-mentioned mask method, so as to improve the effect of mark, and solve trans-regional mark
The problem of.
As shown in figure 12, the schematic diagram for the mark processing unit provided in the another embodiment of the application, the device 800
Including：Processor 901, memory 902 and bus 903, memory 902 are stored with execute instruction, when device is run, processor
It is communicated between 901 and memory 902 by bus 903, processor 901 performs the following execute instruction stored in memory 902：
The mark signal that mark input equipment is sent is received, the motion track number of coordinates of mark is included in the mark signal
According to determining the corresponding display area of the motion track of the mark based on the motion track coordinate data；
Signal processing is carried out to the mark signal according to the display information of the mark of the display area；
It will treated that mark signal is sent to the display area and shows.
Processor 901 is additionally operable to：
By treated, mark signal carries out format conversion, obtains the first vision signal；
Second vision signal of first vision signal and the signal source of the display area is overlapped, is folded
Third vision signal after adding；
The third vision signal is sent to the display area to show；
And coordinate conversion is carried out to the motion track coordinate data of the mark, determine the wheel of the motion track of mark
Coordinate of the wide pixel in display terminal coordinate system；Wherein, the wire-frame image vegetarian refreshments of motion track is mark in display area
The pixel covered on motion track moving direction；
Each display area based on coordinate of the wire-frame image vegetarian refreshments in display terminal coordinate system and combination is aobvious
Show the coordinate in end coordinates system, judge the display area residing for the wire-frame image vegetarian refreshments；
Processor 901, is additionally operable to：
The entrance of the mark signal and current corresponding display area are determined based on the motion track coordinate data
During different display area, send standby signal to the current corresponding display area and shown.
Processor 901, is additionally operable to：
The mark signal motion track coordinate data of the mark input equipment transmission is received by wireless transmission method.
The computer program product being labeled that the embodiment of the present invention is provided, the meter including storing program code
Calculation machine readable storage medium storing program for executing, the instruction that said program code includes can be used for performing the method described in previous methods embodiment,
Specific implementation can be found in embodiment of the method, and details are not described herein.
The device of mark processing that the embodiment of the present invention is provided can be that the specific hardware or be installed in equipment is set
Standby upper software or firmware etc..The technique effect of the device that the embodiment of the present invention is provided, realization principle and generation and aforementioned
Embodiment of the method is identical, and to briefly describe, device embodiment part does not refer to part, can refer to corresponding in preceding method embodiment
Content.It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, dress
The specific work process with unit is put, can refer to the corresponding process in above method embodiment, details are not described herein.
In embodiment provided by the present invention, it should be understood that disclosed device and method, it can be by others side
Formula is realized.The apparatus embodiments described above are merely exemplary, for example, the division of the unit, only one kind are patrolled
Volume function divides, and can have other dividing mode in actual implementation, in another example, multiple units or component can combine or can
To be integrated into another system or some features can be ignored or does not perform.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some communication interfaces, device or unit
It connects, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical unit, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in embodiment provided by the invention can be integrated in a processing unit, also may be used
To be that each unit is individually physically present, can also two or more units integrate in a unit.
If the function is realized in the form of SFU software functional unit and is independent product sale or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme of the present invention is substantially in other words
The part contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, is used including some instructions so that a computer equipment (can be
People's computer, server or network equipment etc.) perform all or part of the steps of the method according to each embodiment of the present invention.
And aforementioned storage medium includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing, in addition, term " the
One ", " second ", " third " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Embodiment described above, only specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement is carried out to which part technical characteristic；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention.The protection in the present invention should all be covered
Within the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of mask method, which is characterized in that the method is applied to be labeled the display interface of display terminal, described
Display interface is provided at least two display areas in advance, the method includes：
The mark signal that mark input equipment is sent is received, the coordinate data in the mark signal is parsed, based on the coordinate
Data determine the corresponding display area of the mark signal；
The mark signal is handled according to the display strategy of the mark of the display area；
It will treated that mark signal is sent to the display area and shows.
2. according to the method described in claim 1, it is characterized in that, it is described will treated mark signal be sent to the display
Region shown, including：
By treated, mark signal carries out format conversion, obtains the first signal；
First signal and the second signal of the display area are overlapped, the third signal after being superimposed；Wherein,
The second signal of the display area is the signal shown by the display area；
The third signal is sent to the display area to show.
3. method according to claim 1 or 2, which is characterized in that described that the mark is determined based on the coordinate data
The corresponding display area of signal, including：
Coordinate conversion is carried out to the coordinate data, determines the wire-frame image vegetarian refreshments of the mark signal in display terminal coordinate system
Coordinate；
Each display area based on coordinate of the wire-frame image vegetarian refreshments in display terminal coordinate system and display terminal is described
Coordinate range in display terminal coordinate system determines the corresponding display area of wire-frame image vegetarian refreshments of the mark signal.
4. according to the method described in claim 1, it is characterized in that, the display strategy include one or more display information,
The display strategy of the mark according to the display area carries out processing to the mark signal and includes：
Signal processing is carried out to the mark signal according to one or more display information.
5. according to the method described in claim 1, it is characterized in that, it is described parsing it is described mark signal in coordinate data it
Afterwards, it further includes：
When the coordinate range based on the coordinate data and the display area, the corresponding display area of the mark signal is judged
When being multiple, send standby signal and shown.
6. according to the method described in claim 1, it is characterized in that, at least two display area is：Not exclusively it is overlapped
Display area.
7. according to the method described in claim 1, it is characterized in that, described determine the mark signal based on the coordinate data
Corresponding display area, including：
Based on the coordinate range of display areas different in the coordinate data and the display interface, the coordinate data position is determined
When within the coordinate range of multiple display areas, a certain specific display area is chosen in multiple display areas as the mark
Note the display area corresponding to signal；Wherein, a certain specific display area is to be shown according to preset rules from the multiple
Show selected in region.
8. a kind of mark processing unit, which is characterized in that described device includes：
Determining module for receiving the mark signal that mark input equipment is sent, parses the coordinate data in the mark signal,
The corresponding display area of the mark signal is determined based on the coordinate data；
Processing module is handled the mark signal for the display strategy of the mark according to the display area；
Sending module, for will treated that mark signal is sent to the display area and shows.
9. a kind of mark display system, which is characterized in that including：Mark processing unit as claimed in claim 7 and display are eventually
End；The display interface of the display terminal is provided at least two display areas in advance.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The step of the method as any such as claim 1-6 is realized during execution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711469648.3A CN108196927A (en) | 2017-12-29 | 2017-12-29 | A kind of mask method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711469648.3A CN108196927A (en) | 2017-12-29 | 2017-12-29 | A kind of mask method, device and system |
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| Publication Number | Publication Date |
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| CN108196927A true CN108196927A (en) | 2018-06-22 |
Family
ID=62585781
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711469648.3A Pending CN108196927A (en) | 2017-12-29 | 2017-12-29 | A kind of mask method, device and system |
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| CN (1) | CN108196927A (en) |
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| CN109062525A (en) * | 2018-07-11 | 2018-12-21 | 深圳市东微智能科技股份有限公司 | Data processing method, device and the computer equipment of splice displaying system |
| CN109215486A (en) * | 2018-07-18 | 2019-01-15 | 平安科技（深圳）有限公司 | Electronic map mark and display methods, device, terminal device and storage medium |
| CN110139061A (en) * | 2019-04-04 | 2019-08-16 | 视联动力信息技术股份有限公司 | A kind of video flowing split screen methods of exhibiting and device |
| CN110264523A (en) * | 2019-06-25 | 2019-09-20 | 亮风台（上海）信息科技有限公司 | A kind of method and apparatus of the location information of target image in determining test image |
| CN110634381A (en) * | 2018-06-25 | 2019-12-31 | 百度在线网络技术（北京）有限公司 | Method and device for determining labeling style |
| CN111243763A (en) * | 2020-02-03 | 2020-06-05 | 深圳安泰创新科技股份有限公司 | Mark display method, device, equipment and computer storage medium |
| CN111326263A (en) * | 2020-02-03 | 2020-06-23 | 深圳安泰创新科技股份有限公司 | Method, device and equipment for displaying labeling track and computer readable storage medium |
| CN111918016A (en) * | 2020-07-24 | 2020-11-10 | 武汉烽火众智数字技术有限责任公司 | Efficient real-time picture marking method in video call |
| CN113408290A (en) * | 2021-06-29 | 2021-09-17 | 山东亿云信息技术有限公司 | Intelligent marking method and system for Chinese text |
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| CN111326263A (en) * | 2020-02-03 | 2020-06-23 | 深圳安泰创新科技股份有限公司 | Method, device and equipment for displaying labeling track and computer readable storage medium |
| CN111243763A (en) * | 2020-02-03 | 2020-06-05 | 深圳安泰创新科技股份有限公司 | Mark display method, device, equipment and computer storage medium |
| CN111243763B (en) * | 2020-02-03 | 2023-09-22 | 深圳安泰创新科技股份有限公司 | Mark display method, device, equipment and computer storage medium |
| CN111326263B (en) * | 2020-02-03 | 2023-09-29 | 深圳安泰创新科技股份有限公司 | Labeling track display method, labeling track display device, labeling track display equipment and computer-readable storage medium |
| CN111918016A (en) * | 2020-07-24 | 2020-11-10 | 武汉烽火众智数字技术有限责任公司 | Efficient real-time picture marking method in video call |
| CN113408290A (en) * | 2021-06-29 | 2021-09-17 | 山东亿云信息技术有限公司 | Intelligent marking method and system for Chinese text |
| CN114356165A (en) * | 2022-01-11 | 2022-04-15 | 瀚云科技有限公司 | Monitoring area determining method and device of monitoring equipment and electronic equipment |
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Application publication date: 20180622 |