CN106095375A - Display control method and device - Google Patents
Display control method and device Download PDFInfo
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- CN106095375A CN106095375A CN201610483587.5A CN201610483587A CN106095375A CN 106095375 A CN106095375 A CN 106095375A CN 201610483587 A CN201610483587 A CN 201610483587A CN 106095375 A CN106095375 A CN 106095375A
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- focusing region
- focal zone
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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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
-
- 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
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/19—Sensors therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/01—Indexing scheme relating to G06F3/01
- G06F2203/012—Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment
Abstract
Embodiments provide a kind of display control method and device, this display control method comprises determining that the eyes of user the first focal zone on display interface and the first non-focusing region, wherein, the content that every piece of region in display interface shows corresponds to first mode or the second pattern, and the level of detail of the content of first mode is higher than the level of detail of the content of the second pattern；To the first content of the first focal zone output first mode, and export the second content of the second pattern to the first non-focusing region.The display control method of the embodiment of the present invention and device, it is determined by the eyes of the user focal zone on display interface and non-focusing region, and the content of different mode is exported to focal zone and non-focusing region, it is possible to the content that zones of different is shown meets the visually-perceptible of the mankind.
Description
Technical field
The present invention relates to electronic applications, particularly relate to display control method and device.
Background technology
The most increasing job demand processes substantial amounts of multidate information in real time, and computer can quickly process a large amount of letter
Breath also shows that user can watch screen on large high-definition screen curtain display wall (the display wall as being made up of multiple display screens) in real time
The content of upper display is to obtain corresponding information.
But, the vision of the mankind has certain limiting sense, such as human eye vision and includes that foveal vision and periphery regard
Feeling two parts, people are it can clearly be seen that the content in foveal vision region, but are not clearly visible peripheral vision
The particular content of display in region.
But, in existing scheme large screen display wall show content time and do not take into account the mankind vision limitation, display
Content do not meet the visually-perceptible of the mankind.
Summary of the invention
In view of this, the invention provides a kind of display control method and device, it is possible to the content of display is more accorded with
Close the visually-perceptible of the mankind.
On the one hand, it is provided that a kind of display control method, the method includes:
Determine the eyes of user the first focal zone on display interface and the first non-focusing region, wherein, show boundary
The content that every piece of region in face shows corresponds to first mode or the second pattern, the level of detail of the content of first mode ratio the
The level of detail of the content of two modes is high；
To the first content of the first focal zone output first mode, and export the second pattern to the first non-focusing region
Second content.
Alternatively, the content of the second pattern is used for representing trend and/or the change of the partial information in the content of first mode
Change.
Alternatively, the content that every piece of non-focusing region in display interface shows is corresponding to a kind of mould in various modes
Formula, various modes includes the second pattern, is determining the eyes of user the first focal zone on display interface and first non-poly-
After burnt region, the method also includes:
Angle determining from the eyes of user to direction and the direction of visual lines of user in the first non-focusing region；
According to angle, from various modes, determine the second pattern that the first non-focusing region content to be shown is corresponding.
Alternatively, a kind of pattern in the content correspondence various modes that every piece of non-focusing region in display interface shows,
Various modes includes the second pattern, is determining the eyes of user the first focal zone on display interface and the first non-focusing district
After territory, the method also includes:
Determine the distance between the first non-focusing region and the first focal zone；
According to distance, from various modes, determine the second pattern that the first non-focusing region content to be shown is corresponding.
Alternatively, the method also includes:
In the case of the position of user and/or the direction of visual lines of eyes change, determine that the eyes of active user exist
The second focal zone on display interface and the second non-focusing region；
To the 3rd content of the second focal zone output first mode, and export the second pattern to the second non-focusing region
4th content.
Optionally it is determined that the eyes of user the first focal zone on display interface and the first non-focusing region include:
Determine the eye position of user；
According to the eye position of user, determine the eyes of user the first focal zone on display interface and first non-poly-
Burnt region.
Optionally it is determined that the eye position of user, including:
Obtain the image of the user of current shooting；
According to image, determine the eye position of user.
Alternatively, according to image, determine the eye position of user, including:
According to image, determine the head position of user and the face orientation of user；
Obtain eye position probabilistic model；
By head position and the face orientation input eye position probabilistic model of user of user, determine the eyes position of user
Put.
Alternatively, eye position probabilistic model determines according to following methods:
Obtaining multiple sample, each sample in multiple samples includes the head position of user, face orientation and eyes position
Put；
According to multiple samples, RANSAC algorithm and principal component analytical method is used to set up eye position probability mould
Type.
Alternatively, the content of the second pattern include the partial information in the content for representing first mode trend and/
Or the image of change.
On the other hand, it is provided that a kind of display control unit, this device includes:
Determine unit, be used for the eyes determining user the first focal zone on display interface and the first non-focusing district
Territory, wherein, the content that every piece of region in display interface shows corresponds to first mode or the second pattern, the content of first mode
The level of detail higher than the level of detail of the content of the second pattern；
Output unit, for the first content to the first focal zone output first mode, and to the first non-focusing region
Export the second content of the second pattern.
Alternatively, the content of the second pattern is used for representing trend and/or the change of the partial information in the content of first mode
Change.
Alternatively, the content that every piece of non-focusing region in display interface shows is corresponding to a kind of mould in various modes
Formula, various modes includes the second pattern, determines that unit is additionally operable to:
After determining the eyes of user the first focal zone on display interface and the first non-focusing region, determine from
The eyes of user are to the angle between direction and the direction of visual lines of user in the first non-focusing region；
According to angle, from various modes, determine the second pattern that the first non-focusing region content to be shown is corresponding.
Alternatively, a kind of pattern in the content correspondence various modes that every piece of non-focusing region in display interface shows,
Various modes includes the second pattern, determines that unit is additionally operable to:
After determining the eyes of user the first focal zone on display interface and the first non-focusing region, determine
Distance between one non-focusing region and the first focal zone；
According to distance, from various modes, determine the second pattern that the first non-focusing region content to be shown is corresponding.
Optionally it is determined that unit is additionally operable in the case of the position of user and/or the direction of visual lines of eyes change,
Determine the eyes of active user the second focal zone on display interface and the second non-focusing region；
Output unit is additionally operable to the 3rd content to the second focal zone output first mode, and to the second non-focusing region
Export the 4th content of the second pattern.
Optionally it is determined that unit specifically for:
Determine the eye position of user；
According to the eye position of user, determine the eyes of user the first focal zone on display interface and first non-poly-
Burnt region.
Optionally it is determined that unit specifically for:
Obtain the image of the user of current shooting；
According to image, determine the eye position of user.
Optionally it is determined that unit specifically for:
According to image, determine the head position of user and the face orientation of user；
Obtain eye position probabilistic model；
By head position and the face orientation input eye position probabilistic model of user of user, determine the eyes position of user
Put.
Optionally it is determined that unit is additionally operable to:
Obtaining multiple sample, each sample in multiple samples includes the head position of user, face orientation and eyes position
Put；
According to multiple samples, RANSAC algorithm and principal component analytical method is used to set up eye position probability mould
Type.
Alternatively, the content of the second pattern include the partial information in the content for representing first mode trend and/
Or the image of change.
Based on technique scheme, the display control method of the embodiment of the present invention and device, it is determined by the eyes of user
Focal zone on display interface and non-focusing region, and export in different mode to focal zone and non-focusing region
Hold, it is possible to the content that zones of different is shown meets the visually-perceptible of the mankind.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, will make required in the embodiment of the present invention below
Accompanying drawing be briefly described, it should be apparent that, drawings described below is only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the indicative flowchart of display control method according to embodiments of the present invention.
Fig. 2 is the schematic diagram of visual characteristics of human eyes.
Fig. 3 is the schematic diagram of display control method according to embodiments of the present invention.
Fig. 4 A is the schematic diagram of the content that focal zone according to embodiments of the present invention shows.
Fig. 4 B and 4C is the schematic diagram of the content that non-focusing region according to embodiments of the present invention shows.
Fig. 5 is the indicative flowchart of display control method according to another embodiment of the present invention.
Fig. 6 is the structural representation of display control unit according to embodiments of the present invention.
Detailed description of the invention
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
Describe, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiment wholely.Based on this
Embodiment in bright, other realities all that those of ordinary skill in the art are obtained on the premise of not making creative work
Execute example, all should belong to the scope of protection of the invention.
Term " first " in the description and claims of this application and accompanying drawing, " second " and " the 3rd " etc. be for
Distinguish different object rather than be used for describing particular order.
In the embodiment of the present invention, "and/or" is only a kind of incidence relation describing affiliated partner, and expression can exist three
The relation of kind, such as, A and/or B, can represent: individualism A, there is A and B, individualism B these three situation simultaneously.It addition,
Character "/", typicallys represent the forward-backward correlation relation to liking a kind of "or".
In the embodiment of the present invention, display interface can be the viewing area in a display screen (such as large-screen display), also
It can be the viewing area in the display wall being made up of multiple display screens.
Fig. 1 is the indicative flowchart of display control method 100 according to embodiments of the present invention.As it is shown in figure 1, method
100 include following content.
110, the eyes of user the first focal zone on display interface and the first non-focusing region are determined, wherein, aobvious
Show that the content that every piece of region in interface shows corresponds to first mode or the second pattern, the level of detail of the content of first mode
Higher than the level of detail of the content of the second pattern.
Should be understood that the first aggregation zone and the first non-focusing region can be the different viewing areas on same display screen,
It can also be the viewing area on different display screen.
120, to the first content of the first focal zone output first mode, and the second mould is exported to the first non-focusing region
Second content of formula.
Correspondingly, the first focal zone can show that the first content of first mode, the first non-focusing region can show
Second pattern the second content.
Wherein, first mode is properly termed as normal mode, and the second pattern is properly termed as the simplified mode.Or, first mode
Being referred to as Verbose Mode, the second pattern is referred to as normal mode or the simplified mode.
Therefore, the display control method of the embodiment of the present invention, it is determined by the focusing on display interface of the eyes of user
Region and non-focusing region, and the content of different mode is exported to focal zone and non-focusing region, it is possible to make zones of different
The content of display meets the visually-perceptible of the mankind.
Focal zone is corresponding to the foveal vision region of human eye, and non-focusing region is corresponding to the peripheral vision district of human eye
Territory.Human eye can see the content in foveal vision region, it is impossible to sees the content in peripheral vision region.Therefore, this
In bright embodiment, by exporting the content of the second pattern to non-focusing region, additionally it is possible to avoiding showing in non-focusing region need not
The content wanted such that it is able to avoid information overload.
In certain embodiments, the trend of the content of the second pattern partial information in the content representing first mode
And/or change.
Owing to human eye cannot see the content in peripheral vision region, but the change in peripheral vision region can be processed
And movement.Such as, visual characteristics of human eyes as shown in Figure 2, human eye can see the content in about 3 degree of angulars field of view, permissible
Read the word in about 6 degree of angulars field of view, can be with the motion in perception peripheral vision region and brightness.
Therefore, by non-focusing region output part letter in the content representing first mode in the embodiment of the present invention
The trend of breath and/or change, it is possible to transmit important information to user in time.
In certain embodiments, the content of the second pattern includes the partial information in the content for representing first mode
Trend and/or the image of change.
Such as, this image can be the image of the color lump composition of multiple color or brightness, can by the brightness of color lump and/
Or the change of color represents trend and/or change.This image can also putting for the partial information in the content of first mode
Big display, can represent trend and the/change of this partial information by the change of flicker or color.As it is shown on figure 3, in focal zone
Territory shows detailed content, at non-focusing region display expression trend and/or the color lump composition diagram picture of change.
By to non-focusing region output expression trend and/or the image of change, it is possible to make non-focusing region show
Content more eye-catching, is conducive to causing the attention of user such that it is able to the change that prompting user occurs in non-focusing region in time
Change or trend.
Such as, if certain viewing area is shown that the traffic at certain crossing, then the traffic of first mode is permissible
For the video monitoring picture at this crossing, it can clearly be observed that vehicle through this crossing from this video monitoring picture；The
The traffic of two modes can be the jam situation at this crossing of the graphical representation of the color lump composition using different colors, red
Color color lump can represent that this crossing is in congestion status, and green color lump represents that this crossing is in unobstructed state.If this viewing area
Territory is the focal zone that user is current, then to the traffic of this viewing area output first mode, user can clearly see
Video monitoring picture to this crossing.If the non-focusing region that to be user current, this viewing area, then defeated to this viewing area
Going out the traffic of the second pattern, user can perceive the change of the road conditions that this viewing area shows by remaining light.When this shows
Show color lump that region shows from green become redness time, user learns that this crossing is in congestion status and needs to process, and user turns over
Head watches this viewing area attentively, and now this viewing area is the focal zone that this user is current, exports this road to this viewing area
The traffic of the first mode of condition, user can watch the detailed road conditions at this crossing, in order to processes further.
It should be noted that above-mentioned example is to aid in those skilled in the art and is more fully understood that the embodiment of the present invention, and have to
Limit the scope of the embodiment of the present invention.When the method that the display of the embodiment of the present invention controls is applied in different scenes, first
The form of expression of the content of pattern and the content of the second pattern can be with respective change, and this is not limited by the embodiment of the present invention.
Should be understood that the focal zone in the embodiment of the present invention is not limited to 3 degree of human eye visual angle or the scope of 6 degree, can basis
Actual demand determines the human eye angular field of view that the focal zone in the embodiment of the present invention is corresponding.
It should be noted that the pattern that focal zone content to be shown is corresponding that can preset, so, determine focal zone
Afterwards, the content of this preset mode can be sent to this focal zone.
In certain embodiments, the content that on display interface, whole non-focusing regions outside focal zone show can be right
Answer same pattern, the such as second pattern.In this case, the mould that non-focusing region content to be shown is corresponding can be preset
Formula.
In further embodiments, it is also possible to the non-focusing region outside focal zone on display interface is divided,
The content that different non-focusing viewing areas shows can corresponding different pattern, the level of detail of the content of different mode is not
With.In this case, after determining focal zone and polylith non-focusing region, in addition it is also necessary to further determine that Mei Kuai non-focusing district
The pattern that territory content to be shown is corresponding.
Should also be understood that the content seen the closer to foveal vision region human eye is the most clear, further away from foveal vision district
The content that territory human eye is seen is the fuzzyyest.Therefore, non-focusing region is divided into multiple different non-focusing district by the embodiment of the present invention
Territory, pattern corresponding to content that different non-focusing viewing areas shows can also be different, so can preferably meet the mankind
Visually-perceptible.
Alternatively, the content that every piece of non-focusing region in display interface shows is corresponding to a kind of mould in various modes
Formula, various modes includes the second pattern.This various modes can also include the 3rd pattern, fourth mode etc..In this various modes
Different mode content in detail can be different with degree.
In certain embodiments, the eyes of user the first focal zone on display interface and the first non-focusing are being determined
After region, method 100 can also include:
Angle determining from the eyes of user to direction and the direction of visual lines of user in the first non-focusing region；
According to this angle, from various modes, determine the second pattern that the first non-focusing region content to be shown is corresponding.
It is to say, the pattern that the first non-focusing region content to be shown is corresponding can be determined according to this angle.This folder
Angle is the biggest, and the level of detail of the content that the first non-focusing region shows is the lowest.
In certain embodiments, it is also possible to determine non-focusing region according to the distance between non-focusing region and focal zone
The pattern corresponding to content of display.Correspondingly, the eyes of user the first focal zone and first on display interface is being determined
After non-focusing region, method 100 can also include:
Determine the distance between the first non-focusing region and the first focal zone；
According to this distance, from various modes, determine the second pattern that the first non-focusing region content to be shown is corresponding.
It is to say, the pattern that the first non-focusing region content to be shown is corresponding can be determined according to this distance.Should be away from
From the biggest, the level of detail of the content that the first non-focusing region shows is the lowest.
The signal of the content that Fig. 4 A, 4B and 4C are focal zone according to embodiments of the present invention and non-focusing region shows
Figure.As a example by arbitrary viewing area in stock market display interface, when Fig. 4 A show this viewing area as focal zone
The content of display, now can show the price of multiple stock and walk the details such as power curve.Fig. 4 B and 4C show this and shows
Show that region shows when being respectively d1 and d2 (d1 ＜ d2) as non-focusing region and the distance between this viewing area and focal zone
The content of the various modes shown: the content of display when Fig. 4 B show this viewing area and focal zone interval second distance d1,
Now can show each stock in the plurality of stock shown with the color lump (color not shown in figure) of different brightness or color
The trendgram of price, for example, it is possible to represent stock prices decline with red inverted triangle color lump, represent with green positive triangle color lump
Stock price goes up；When 4C show this non-focusing region and focal zone interval three distance d2, the content of display, now may be used
With display with different in the plurality of stock of graphical representation of the color lump composition of different brightness or color (color not shown in figure)
The ups and downs trend that plate is overall, plate fireballing for ups and downs can show with the brightness of color lump or color change, with
Prompting user.Should be understood that non-focusing region shows the most only as a example by the content correspondence both of which that non-focusing region shows
Content can also corresponding two or more pattern.
Alternatively, as it is shown in figure 5, method 100 can also include:
130, in the case of the position of user and/or the direction of visual lines of eyes change, the eye of active user is determined
The eyeball the second focal zone on display interface and the second non-focusing region；
140, the 3rd content of described first mode is exported to the second focal zone, and to the second non-focusing region output institute
State the 4th content of the second pattern.
The embodiment of the present invention can be with dynamic tracing user, it is possible to according to position and/or the change of direction of visual lines of user, and
Time adjust eyes focal zone on display interface and the non-focusing region of user, and respectively to focal zone and non-focusing district
The content of territory output corresponding modes.
Alternatively, before export the 4th content of described second pattern to the second non-focusing region, method 100 is all right
Including: according to from the eyes of user to direction and the direction of visual lines of user in the second non-focusing region angle, or
Distance between two non-focusing regions and the second focal zone, in determining that from various modes the second non-focusing region is to be shown
Hold the second corresponding pattern.
Should be understood that according to pattern corresponding to the content that this angle is to be shown with the second non-focusing region that this distance determines also
Can be other patterns in this various modes.
Optionally it is determined that the eyes of user the first focal zone on display interface and the first non-focusing region include:
Determine the eye position of user；
According to the eye position of user, determine the eyes of described user the first focal zone and first on display interface
Non-focusing region.
Should be understood that the eye position of user refers to the eyes position relative to display interface of user.
Specifically, may determine that the position of pupil according to the eye position of user, and determine the direction of visual lines of user, then
Direction of visual lines according to user and human eye vision scope i.e. can determine that the eyes of user focal zone on display interface and non-
Focal zone.
Optionally it is determined that the eye position of user, including:
Obtain the image of the user of current shooting；
According to image, determine the eye position of user.
Alternatively, according to image, determine the eye position of user, including:
According to image, determine the head position of user and the face orientation of user；
Obtain eye position probabilistic model；
The head position of user and the face orientation of user are inputted described eye position probabilistic model, determines the eye of user
Eyeball position.
In the embodiment of the present invention, eye position probabilistic model can be prestored, by head position and the face side of user
To inputting this eye position conceptual schema, i.e. can determine that the eye position of user, be conducive to simplifying processing procedure.
In some implementations, it is also possible to use face recognition technology to determine the eye position of user according to this image.
Alternatively, eye position probabilistic model can determine according to following methods:
Obtaining multiple sample, each sample in multiple samples includes the head position of user, face orientation and eyes position
Put；
According to multiple samples, RANSAC algorithm and principal component analytical method is used to set up eye position probability mould
Type.
Specifically, it is possible to use RANSAC algorithm and physical constraint, eyes position is set up by principal component analysis
Put probabilistic model.Wherein, physical constraint can include human eye vision scope.
Should be understood that and other algorithms of the prior art can also be used to set up eye position probabilistic model, the present invention implements
This is not limited by example.
Therefore, the display control method of the embodiment of the present invention, it is determined by the focusing on display interface of the eyes of user
Region and non-focusing region, and the content of different mode is exported to focal zone and non-focusing region, it is possible to make zones of different
The content of display meets the visually-perceptible of the mankind.
Fig. 6 is the structural representation of display control unit 600 according to embodiments of the present invention.As shown in Figure 6, device 600
Can include determining that unit 610 and output unit 620.
Determine that unit 610 is determined for the eyes of user the first focal zone on display interface and first non-poly-
Burnt region, wherein, the content that every piece of region in display interface shows corresponds to first mode or the second pattern, first mode
The level of detail of content is higher than the level of detail of the content of the second pattern.
Output unit 620 may be used for the first content to the first focal zone output first mode, and non-poly-to first
Burnt region exports the second content of the second pattern.
Therefore, the display control unit of the embodiment of the present invention, it is determined by the focusing on display interface of the eyes of user
Region and non-focusing region, and the content of different mode is exported to focal zone and non-focusing region, it is possible to make zones of different
The content of display meets the visually-perceptible of the mankind.
Alternatively, the content of the second pattern is used for representing trend and/or the change of the partial information in the content of first mode
Change.
Alternatively, the content that every piece of non-focusing region in display interface shows is corresponding to a kind of mould in various modes
Formula, various modes includes the second pattern.
In certain embodiments, determine that unit 610 can be also used for:
After determining the eyes of user the first focal zone on display interface and the first non-focusing region, determine from
The eyes of user are to the angle between direction and the direction of visual lines of user in the first non-focusing region；
According to this angle, from various modes, determine the second pattern that the first non-focusing region content to be shown is corresponding.
In certain embodiments, determine that unit 610 can be also used for:
After determining the eyes of user the first focal zone on display interface and the first non-focusing region, determine
Distance between one non-focusing region and the first focal zone；
According to this distance, from various modes, determine the second pattern that the first non-focusing region content to be shown is corresponding.
Optionally it is determined that what unit 610 can be also used for changing in the position of user and/or the direction of visual lines of eyes
In the case of, determine the eyes of active user the second focal zone on display interface and the second non-focusing region；Output unit
620 can be also used for the 3rd content to the second focal zone output first mode, and to the second non-focusing region output second
4th content of pattern.
Optionally it is determined that unit 610 specifically for:
Determine the eye position of user；
According to the eye position of user, determine the eyes of user the first focal zone on display interface and first non-poly-
Burnt region.
Optionally it is determined that unit 610 specifically for:
Obtain the image of the user of current shooting；
According to image, determine the eye position of user.
Optionally it is determined that unit 610 specifically for:
According to image, determine the head position of user and the face orientation of user；
Obtain eye position probabilistic model；
By head position and the face orientation input eye position probabilistic model of user of user, determine the eyes position of user
Put.
Optionally it is determined that unit 610 is additionally operable to:
Obtaining multiple sample, each sample in multiple samples includes the head position of user, face orientation and eyes position
Put；
According to multiple samples, RANSAC algorithm and principal component analytical method is used to set up eye position probability mould
Type.
Alternatively, the content of the second pattern include the partial information in the content for representing first mode trend and/
Or the image of change.
Should be understood that display control unit 600 according to embodiments of the present invention may correspond in the inventive method embodiment
Above and other operation of the unit in the executive agent of method, and this display control unit 600 and/or function are respectively
In order to realize the corresponding flow process of method 100 shown in Fig. 1, for sake of simplicity, do not repeat them here.
Those of ordinary skill in the art are it is to be appreciated that combine the list of each example that the embodiments described herein describes
Unit and algorithm steps, it is possible to electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware
With the interchangeability of software, the most generally describe composition and the step of each example according to function.This
A little functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Specially
Industry technical staff can use different methods to realize described function to each specifically should being used for, but this realization is not
It is considered as beyond the scope of this invention.
Those skilled in the art is it can be understood that arrive, for convenience of description and succinctly, foregoing description be
System, device and the specific works process of unit, be referred to the corresponding process in preceding method embodiment, do not repeat them here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method, permissible
Realize by another way.Such as, device embodiment described above is only schematically, such as, and described unit
Dividing, be only a kind of logic function and divide, actual can have other dividing mode, the most multiple unit or assembly when realizing
Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.It addition, it is shown or beg for
The coupling each other of opinion or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit
Or communication connection, it is also possible to be electric, machinery or other form connect.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize embodiment of the present invention scheme
Purpose.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to be that two or more unit are integrated in a unit.Above-mentioned integrated
Unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit realizes and as independent production marketing or use using the form of SFU software functional unit
Time, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part in other words prior art contributed, or this technical scheme completely or partially can be with the form of software product
Embodying, this computer software product is stored in a storage medium, including some instructions with so that a computer
Equipment (can be personal computer, server, or the network equipment etc.) performs the complete of method described in each embodiment of the present invention
Portion or part steps.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in the amendment of various equivalence or replace
Changing, these amendments or replacement all should be contained within protection scope of the present invention.Therefore, protection scope of the present invention should be with right
The protection domain required is as the criterion.
Claims (20)
1. a display control method, including:
Determine the eyes of user the first focal zone on display interface and the first non-focusing region, wherein, described display circle
The content that every piece of region in face shows corresponds to first mode or the second pattern, the level of detail of the content of described first mode
Higher than the level of detail of the content of described second pattern；
The first content of described first mode is exported to described first focal zone, and to described first non-focusing region output institute
State the second content of the second pattern.
Method the most according to claim 1, wherein, the content of described second pattern is for representing the interior of described first mode
The trend of the partial information in appearance and/or change.
Method the most according to claim 1 and 2, wherein, it is interior that every piece of non-focusing region in described display interface shows
Holding corresponding to a kind of pattern in various modes, described various modes includes described second pattern,
After the described eyes determining user the first focal zone on display interface and the first non-focusing region, described side
Method also includes:
Determining from the eyes of described user to direction and the direction of visual lines of described user in described first non-focusing region
Angle；
According to described angle, determine from described various modes described first non-focusing region content to be shown corresponding described in
Second pattern.
Method the most according to claim 1 and 2, wherein, it is interior that every piece of non-focusing region in described display interface shows
Holding a kind of pattern in corresponding various modes, described various modes includes described second pattern,
After the described eyes determining user the first focal zone on display interface and the first non-focusing region, described side
Method also includes:
Determine the distance between described first non-focusing region and described first focal zone；
According to described distance, determine from described various modes described first non-focusing region content to be shown corresponding described in
Second pattern.
Method the most according to any one of claim 1 to 4, wherein, also includes:
In the case of the position of described user and/or the direction of visual lines of eyes change, determine the eye of presently described user
The eyeball the second focal zone on described display interface and the second non-focusing region；
The 3rd content of described first mode is exported to described second focal zone, and to described second non-focusing region output
4th content of described second pattern.
Method the most according to any one of claim 1 to 5, wherein, described determines that the eyes of user are on display interface
The first focal zone and the first non-focusing region include:
Determine the eye position of described user；
According to the eye position of described user, determine the eyes of described user described first focal zone on described display interface
Territory and described first non-focusing region.
Method the most according to claim 6, wherein, the described eye position determining described user, including:
Obtain the image of the described user of current shooting；
According to described image, determine the eye position of described user.
Method the most according to claim 7, wherein, described according to described image, determine the eye position of described user, bag
Include:
According to described image, determine head position and the face orientation of described user of described user；
Obtain eye position probabilistic model；
The head position of described user and the face orientation of described user are inputted described eye position probabilistic model, determines described
The eye position of user.
Method the most according to claim 8, wherein, described eye position probabilistic model determines according to following methods:
Obtaining multiple sample, each sample in the plurality of sample includes the head position of user, face orientation and eyes position
Put；
According to the plurality of sample, RANSAC algorithm and principal component analytical method is used to set up described eye position general
Rate model.
Method the most according to any one of claim 1 to 9, wherein, the content of described second pattern includes for representing
The trend of the partial information in the content of described first mode and/or the image of change.
11. 1 kinds of display control units, including:
Determine unit, be used for the eyes determining user the first focal zone on display interface and the first non-focusing region, its
In, the content that every piece of region in described display interface shows corresponds to first mode or the second pattern, described first mode
The level of detail of content is higher than the level of detail of the content of described second pattern；
Output unit, for exporting the first content of described first mode, and to described first non-to described first focal zone
Focal zone exports the second content of described second pattern.
12. devices according to claim 11, wherein, the content of described second pattern is for representing described first mode
The trend of the partial information in content and/or change.
13. according to the device described in claim 11 or 12, and wherein, every piece of non-focusing region in described display interface shows
Content is corresponding to a kind of pattern in various modes, and described various modes includes described second pattern,
Described determine that unit is additionally operable to:
Determining the eyes of described user described first focal zone on described display interface and described first non-focusing district
After territory, determining from the eyes of described user to direction and the direction of visual lines of described user in described first non-focusing region
Angle；
According to described angle, determine from described various modes described first non-focusing region content to be shown corresponding described in
Second pattern.
14. according to the device described in claim 11 or 12, and wherein, every piece of non-focusing region in described display interface shows
A kind of pattern in content correspondence various modes, described various modes includes described second pattern,
Described determine that unit is additionally operable to:
Determining the eyes of described user described first focal zone on described display interface and described first non-focusing district
After territory, determine the distance between described first non-focusing region and described first focal zone；
According to described distance, determine from described various modes described first non-focusing region content to be shown corresponding described in
Second pattern.
15. according to the device according to any one of claim 11 to 14, wherein,
Described determine that unit is additionally operable in the case of the position of described user and/or the direction of visual lines of eyes change, really
The eyes of fixed presently described user the second focal zone on described display interface and the second non-focusing region；
Described output unit is additionally operable to export the 3rd content of described first mode to described second focal zone, and to described the
Two non-focusing regions export the 4th content of described second pattern.
16. according to the device according to any one of claim 11 to 15, wherein, described determine unit specifically for:
Determine the eye position of described user；
According to the eye position of described user, determine that the eyes of described user described first on described display interface focuses on
Region and described first non-focusing region.
17. devices according to claim 16, wherein, described determine unit specifically for:
Obtain the image of the described user of current shooting；
According to described image, determine the eye position of described user.
18. devices according to claim 17, wherein, described determine unit specifically for:
According to described image, determine head position and the face orientation of described user of described user；
Obtain eye position probabilistic model；
The head position of described user and the face orientation of described user are inputted described eye position probabilistic model, determines described
The eye position of user.
19. devices according to claim 18, wherein, described determine that unit is additionally operable to:
Obtaining multiple sample, each sample in the plurality of sample includes the head position of user, face orientation and eyes position
Put；
According to the plurality of sample, RANSAC algorithm and principal component analytical method is used to set up described eye position general
Rate model.
20. according to the device according to any one of claim 11 to 19, and wherein, the content of described second pattern includes for table
Show trend and/or the image of change of partial information in the content of described first mode.
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| CN106095375B (en) | 2021-07-16 |
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