WO2017121040A1 - Procédé d'affichage d'image et dispositif pour écran - Google Patents

Procédé d'affichage d'image et dispositif pour écran Download PDF

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Publication number
WO2017121040A1
WO2017121040A1 PCT/CN2016/077739 CN2016077739W WO2017121040A1 WO 2017121040 A1 WO2017121040 A1 WO 2017121040A1 CN 2016077739 W CN2016077739 W CN 2016077739W WO 2017121040 A1 WO2017121040 A1 WO 2017121040A1
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WO
WIPO (PCT)
Prior art keywords
screen
preset
partial
display
pressure value
Prior art date
Application number
PCT/CN2016/077739
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English (en)
Chinese (zh)
Inventor
李龙华
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2017121040A1 publication Critical patent/WO2017121040A1/fr

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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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • 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
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04806—Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
    • 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]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range

Definitions

  • the present invention relates to the field of communications, and in particular to a screen display method and apparatus for a screen.
  • the zoom digital zoom can be used to zoom in and preview, and the zoom can only be zoomed in on the center, and the user experience is not good.
  • the front skin beauty selfie the popular skin effect in the market is also a lot, the overall whitening, face-lifting, partial lightening eye lines, eyebrows, etc., and can provide landscaping level adjustment.
  • the overall beautification effect can only be seen on the preview screen.
  • it is difficult to see if the processing effect of the detail is satisfactory.
  • the invention provides a screen display method and device for at least solving the problem that the partial screen cannot be viewed in real time in the related art.
  • a screen display method of a screen including:
  • displaying the partial screen content on the screen in an enlarged manner comprises: displaying the partial screen content in an enlarged manner according to a preset magnification ratio corresponding to the pressure value.
  • the preset amplification ratio is obtained by substituting the pressure value into a relationship between a pre-established pressure value and a preset amplification ratio, wherein the greater the pressure value, according to the relationship The obtained value of the preset enlargement ratio is larger.
  • acquiring a partial screen content centered on a touch point of the touch signal in a picture currently displayed on the screen includes one of the following:
  • R is a positive real number
  • the point of the touch signal of the current screen is taken as the center of the square, and the picture in the square whose side is L is the partial screen content, and L is a positive real number.
  • displaying the partial screen content on the screen in an enlarged manner comprises: displaying the partial screen content in an enlarged manner in a vicinity of the touch point.
  • displaying the partial screen content in an area adjacent to the touched point includes: using a point of the touch signal of the current screen as an origin, and distance from the origin on a ray in a preset direction A point is taken as a display origin at a preset length, and the partial screen content is displayed centering on the display origin.
  • the method further includes: when detecting that the pressure value is reduced to a minimum of the preset pressure range Before the value, keeping the partial screen content enlarged on the screen according to a preset zoom ratio; when detecting that the pressure value is less than the minimum value, stopping displaying the partial screen content after the preset time period .
  • a screen display device for a screen including:
  • Obtaining a module configured to obtain a pressure value of a touch signal on a current screen
  • a determining module configured to determine whether the pressure value is within a preset pressure range
  • a display module configured to acquire, in a case where the pressure value is in a preset pressure range, a partial screen content centered on a touch point of the touch signal in a screen currently displayed on the screen, where the partial screen content is The screen is enlarged and displayed.
  • the display module comprises:
  • the first display unit is configured to display the partial screen content in an enlarged manner according to a preset magnification ratio corresponding to the pressure value.
  • the preset amplification ratio is obtained by substituting the pressure value into a relationship between a pre-established pressure value and a preset amplification ratio, wherein the greater the pressure value, according to the relationship The obtained value of the preset enlargement ratio is larger.
  • the partial screen content includes one of the following:
  • the point of the touch signal of the current screen is taken as the center of the square, and the picture in the square whose side is L is the partial screen content, and L is a positive real number.
  • the display module comprises:
  • the second display unit is configured to display the partial screen content in an enlarged manner in a vicinity of the touched point.
  • the second display unit comprises:
  • a display subunit configured to take a point of the touch signal of the current screen as an origin, and take a point as a display origin from a preset length of the origin on a ray in a preset direction, and display the center with the display origin as a center
  • the partial screen content is described.
  • the device further includes:
  • a holding module configured to keep the partial screen content enlarged on the screen according to a preset magnification ratio before detecting that the pressure value is reduced to a minimum value of the preset pressure range
  • And stopping the module configured to stop displaying the partial screen content after the preset time period after detecting that the pressure value is less than the minimum value.
  • the pressure value of the touch signal on the current screen is obtained, and it is determined whether the pressure value is in a preset pressure range.
  • the touch signal is obtained in the currently displayed screen of the screen.
  • the touched point is the local part of the screen content, and the partial screen content is enlarged and displayed on the screen, which solves the problem that the partial screen cannot be viewed, and realizes the enlarged display of the partial screen.
  • FIG. 1 is a flow chart showing a screen display of a screen according to an embodiment of the present invention
  • FIG. 2 is a block diagram 1 of a screen display device of a screen according to an embodiment of the invention.
  • FIG. 3 is a block diagram 2 of a screen display device of a screen according to an embodiment of the invention.
  • FIG. 4 is a block diagram 3 of a screen display device of a screen according to an embodiment of the invention.
  • FIG. 5 is a structural block diagram 4 of a screen display device of a screen according to an embodiment of the invention.
  • FIG. 6 is a block diagram 5 of a screen display device of a screen according to an embodiment of the invention.
  • FIG. 7 is a schematic diagram of a partial screen display device in accordance with a preferred embodiment of the present invention.
  • Figure 8 is a screen area division diagram in accordance with a preferred embodiment of the present invention.
  • FIG. 9 is a schematic diagram showing a partial display of a neighboring area in accordance with a preferred embodiment of the present invention.
  • FIG. 1 is a flowchart of a screen display of a screen according to an embodiment of the present invention. As shown in FIG. 1 , the flow includes the following steps:
  • Step S102 acquiring a pressure value of a touch signal on the current screen
  • Step S104 determining whether the pressure value is within a preset pressure range
  • step S106 if the pressure value is in the preset pressure range, the partial screen content centered on the touch point of the touch signal in the screen currently displayed on the screen is acquired, and the partial screen content is enlargedly displayed on the screen.
  • obtaining the pressure value of the touch signal on the current screen determining whether the pressure value is in the preset pressure range, and acquiring the touch signal in the currently displayed screen of the screen when the pressure value is in the preset pressure range.
  • the touched point is the local part of the screen content, and the partial screen content is enlarged and displayed on the screen, which solves the problem that the partial screen cannot be viewed, and realizes the enlarged display of the partial screen.
  • the magnifying and displaying the partial screen content on the screen comprises: displaying the partial screen content in an enlarged manner according to a preset zoom ratio corresponding to the pressure value, wherein the preset zoom ratio is substituted into the preset value by The relationship between the established pressure value and the preset amplification ratio is obtained, wherein the larger the pressure value is, the larger the value of the preset amplification ratio obtained according to the relationship is; the pressure range identifiable by the screen is divided into levels, when When the pressure exceeds the set initial level (that is, the minimum value of the preset pressure range), the amplification is performed.
  • the higher the level, the larger the preset amplification ratio, that is, m Np-N0, where m is the preset amplification ratio, and Np is The current pressure value corresponds to the level, N0 is the set initial level, and m, Np, and N0 are rational real numbers.
  • acquiring the partial screen content centered on the touch point of the touch signal in the currently displayed screen of the screen includes one of the following:
  • R Centering on the point of the touch signal of the current screen, taking the picture in the circle of radius R as the partial picture content, R is a positive real number; the point of the touch signal of the current screen is taken as the center of the square, and L is The picture in the square of the side length is the content of the partial picture, L is a positive real number; after the touch point is detected, the acquired picture is a circle or a square, or any other figure, as long as the area of the touch point is covered.
  • displaying the partial screen content on the screen in an enlarged manner comprises: displaying the partial screen content in an enlarged area in a vicinity of the touched point, and displaying the partial screen content in an adjacent area of the touched point comprises:
  • the point of the touch signal of the screen is the origin, and the point is taken as the display origin from the preset length of the origin on the ray in the preset direction, and the partial screen content is displayed centering on the display origin, for example, the user touches in the center of the screen, requesting Zoom in on the screen at the center of the screen and offset it according to the preset direction distance to calculate the enlarged screen display.
  • the method further includes: maintaining the partial screen content before detecting that the pressure value is reduced to a minimum value of the preset pressure range The display is enlarged on the screen according to the preset enlargement ratio; when it is detected that the pressure value is less than the minimum value, the partial display of the partial screen content is stopped after the preset time period.
  • a screen display device of the screen is further provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and the description thereof has been omitted.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 2 is a structural block diagram of a screen display device of a screen according to an embodiment of the present invention. As shown in FIG. 2, the device includes:
  • the obtaining module 22 is configured to acquire a pressure value of the touch signal on the current screen
  • the determining module 24 is connected to the obtaining module 22 and configured to determine whether the pressure value is within a preset pressure range
  • the display module 26 is connected to the determining module 24, and is configured to acquire, in the case that the pressure value is in the preset pressure range, the partial screen content centered on the touch point of the touch signal in the screen currently displayed on the screen, the local part The screen content is enlarged on this screen.
  • the obtaining module 22 acquires the pressure value of the touch signal on the current screen, and the determining module 24 determines whether the pressure value is in the preset pressure range, and the display module 26 acquires the screen if the pressure value is in the preset pressure range.
  • the partial screen content centered on the touch point of the touch signal in the currently displayed screen is enlarged and displayed on the screen, and the problem that the partial screen cannot be viewed is solved, and the enlarged display of the partial screen is realized.
  • FIG. 3 is a block diagram 2 of a screen display device of a screen according to an embodiment of the invention.
  • the display module 26 includes:
  • the first display unit 32 is configured to display the partial screen content in an enlarged manner according to a preset magnification ratio corresponding to the pressure value.
  • the display module 26 includes:
  • the second display unit 42 is configured to display the partial screen content in an enlarged manner in a vicinity of the touch point.
  • FIG. 5 is a structural block diagram of a screen display device of a screen according to an embodiment of the present invention. As shown in FIG. 5, the second display unit 42 includes:
  • the display sub-unit 52 is configured to take a point of the touch signal of the current screen as an origin, and take a point as a display origin from a preset length of the origin on a ray in a preset direction, and display the partial image centering on the display origin content.
  • FIG. 6 is a block diagram 5 of a screen display device of a screen according to an embodiment of the invention. As shown in FIG. 6, the device further includes:
  • the holding module 62 is connected to the display module 26, and is configured to keep the partial screen content enlarged and displayed on the screen according to a preset enlargement ratio before detecting that the pressure value is reduced to a minimum value of the preset pressure range;
  • the stopping module 64 is connected to the holding module 62, and is configured to stop displaying the partial screen content after the preset time period after detecting that the pressure value is less than the minimum value.
  • each of the foregoing modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or the foregoing modules are in any combination.
  • the forms are different in the processor.
  • the main apparatus of the preferred embodiment of the present invention includes: a pressure recognition unit (corresponding to a part of the functions of the acquisition module 22 of the above embodiment), and a pressure coefficient conversion unit (corresponding to the determination module 24 of the above embodiment and the portion of the first display unit 32) Function), a partial screen capture unit (corresponding to a part of the functions of the display module 26 of the above embodiment), a partial screen display position calculation unit (corresponding to the second display unit 42 of the above embodiment), and a partial screen display unit (corresponding to the above)
  • FIG. 7 is a schematic diagram of a partial screen display device according to a preferred embodiment of the present invention, as shown in FIG.
  • the pressure recognition unit recognizes the pressure value p.
  • the pressure coefficient conversion unit, the pressure screen can identify the pressure range (Pmin, Pmax), and divide the recognition range into N grades according to linearity, and use the N0 rank as a threshold level of pressure, that is, higher than the threshold level.
  • the partial display process is started at the level.
  • the partial screen intercepting unit after identifying the pressure, the preview data covered by the region S1 with a certain shape in the preview data centered on the point may be an area with a radius of S_Radius, or a side with a length of S_Length Squares, etc.
  • FIG. 8 is a screen region division diagram according to a preferred embodiment of the present invention, as shown in FIG. It is the four regions A1, A2, A3, and A4, in which A1 and A3 are diagonal, A2 and A4 are diagonal, and the diagonal vector direction of the pressure point is shifted by D to display the base, and the base is diagonal.
  • FIG. 9 is a preferred embodiment according to the present invention.
  • a schematic diagram showing a partial display of adjacent areas as shown in FIG.
  • the value range of m is (0,8).
  • the enlarged square display area is calculated based on the area computer system and the real-time partial content is displayed.
  • the offset distance D W*1/20 (W is the screen width), and the square length of the square area is m times the length of the intercepted area.
  • the local details of the front preview can be conveniently viewed, and the magnification is adjusted according to the pressure, which is helpful for the user to adjust the expression or beautify the effect, and improve the user experience.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • Embodiments of the present invention also provide a storage medium.
  • the storage medium may be configured to store program code for performing the method steps of the above embodiment:
  • the storage medium is further arranged to store program code for performing the method steps of the above-described embodiments:
  • the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • a mobile hard disk e.g., a hard disk
  • magnetic memory e.g., a hard disk
  • the processor performs the method steps of the foregoing embodiments according to the stored program code in the storage medium.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module, such that the invention is not limited to any particular hardware. Combined with software.
  • the pressure value of the touch signal on the current screen is obtained, and the pressure is determined. Whether the force value is in the preset pressure range, and in the case that the pressure value is in the preset pressure range, the partial screen content centered on the touch point of the touch signal in the screen currently displayed on the screen is acquired, and the partial screen content is in the The screen is enlarged to solve the problem that the partial picture cannot be viewed, and the enlarged display of the partial picture is realized.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

La présente invention concerne un procédé d'affichage d'images et un dispositif pour un écran. Le procédé consiste à : obtenir une valeur de pression courante d'un signal tactile sur un écran; déterminer si la valeur de pression se situe dans une plage de pression prédéfinie; et si la valeur de pression se situe dans la plage de pression prédéfinie, obtenir, dans une image présentement affichée sur l'écran, un contenu d'image partielle centré autour du point tactile du signal tactile, et afficher par grossissement le contenu d'image partielle sur l'écran. Par cette solution technique, le problème d'impossibilité de visualiser une image partielle est résolu, et l'image partielle peut être affichée par grossissement.
PCT/CN2016/077739 2016-01-15 2016-03-29 Procédé d'affichage d'image et dispositif pour écran WO2017121040A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610029945.5A CN106980401A (zh) 2016-01-15 2016-01-15 屏幕的画面显示方法及装置
CN201610029945.5 2016-01-15

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WO2017121040A1 true WO2017121040A1 (fr) 2017-07-20

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CN108268200A (zh) * 2018-01-22 2018-07-10 北京市商汤科技开发有限公司 图像处理方法和装置、电子设备、计算机程序和存储介质
CN112929619B (zh) * 2021-02-03 2022-04-19 广州工程技术职业学院 一种动画角色中面部特征点的跟踪显示结构

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Publication number Priority date Publication date Assignee Title
CN1397870A (zh) * 2001-07-17 2003-02-19 仁宝电脑工业股份有限公司 可用压力来控制放大率的触碰式显示器
US20140168139A1 (en) * 2012-12-18 2014-06-19 Ja-Seung Ku Method of controlling user input using pressure sensor unit for flexible display device
CN105045509A (zh) * 2015-08-03 2015-11-11 努比亚技术有限公司 一种编辑图片的装置和方法
CN105159581A (zh) * 2015-08-27 2015-12-16 广东欧珀移动通信有限公司 一种图片浏览方法及移动终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1397870A (zh) * 2001-07-17 2003-02-19 仁宝电脑工业股份有限公司 可用压力来控制放大率的触碰式显示器
US20140168139A1 (en) * 2012-12-18 2014-06-19 Ja-Seung Ku Method of controlling user input using pressure sensor unit for flexible display device
CN105045509A (zh) * 2015-08-03 2015-11-11 努比亚技术有限公司 一种编辑图片的装置和方法
CN105159581A (zh) * 2015-08-27 2015-12-16 广东欧珀移动通信有限公司 一种图片浏览方法及移动终端

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