CN104320537A - Method of displaying image in communication terminal and device - Google Patents

Method of displaying image in communication terminal and device Download PDF

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Publication number
CN104320537A
CN104320537A CN201410526434.5A CN201410526434A CN104320537A CN 104320537 A CN104320537 A CN 104320537A CN 201410526434 A CN201410526434 A CN 201410526434A CN 104320537 A CN104320537 A CN 104320537A
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China
Prior art keywords
image
communicating terminal
gray level
display
electronic ink
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Pending
Application number
CN201410526434.5A
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Chinese (zh)
Inventor
张柏卉
韦路
朴在善
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Guangzhou Mobile R&D Center
Samsung Electronics Co Ltd
Original Assignee
Samsung Guangzhou Mobile R&D Center
Samsung Electronics Co Ltd
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
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Application filed by Samsung Guangzhou Mobile R&D Center, Samsung Electronics Co Ltd filed Critical Samsung Guangzhou Mobile R&D Center
Priority to CN201410526434.5A priority Critical patent/CN104320537A/en
Publication of CN104320537A publication Critical patent/CN104320537A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method of displaying an image in a communication terminal and a device. According to one specific embodiment, the method comprises steps: in the case of communication connection, an image related to the communication connection is converted into a gray image; and the gray image is displayed on a electronic ink screen of a communication terminal. Through displaying the image related to the communication connection on the electronic ink screen of the terminal, the use range of the electronic ink screen of the terminal is expanded.

Description

For the method and apparatus of the display image of communicating terminal
Technical field
The application relates to field of computer technology, is specifically related to field of terminal technology, particularly relates to the method and apparatus of the display image for communicating terminal.
Background technology
Along with the development of terminal technology, be configured with the dual-screen mobile terminal of LCDs and electronic ink screen in the both sides of terminal respectively, also enter into daily life gradually.As a kind of emerging Display Technique, the displaying principle of electronic ink screen determines it and can only show black and white or gray scale content.Therefore, in the prior art, the electronic ink screen of dual-screen mobile terminal is mainly used in showing the text based on word, such as e-book etc.If user needs to use terminal to carry out communication connection in electronic ink screen side, then electronic ink screen cannot demonstrate the image information with this communication join dependency.
Summary of the invention
This application provides a kind of method and apparatus of the display image for communicating terminal.
On the one hand, this application provides a kind of method of the display image for communicating terminal, described method comprises:
When carrying out communication and connecting, the image with described communication join dependency is converted to gray level image;
Described gray level image is presented on the electronic ink screen of described communicating terminal.
In some embodiments, described communication connection comprises:
Voice call or video calling.
In some embodiments, when described communication connects for voice call, the image of described and described communication join dependency comprises:
The identification image of the other side contact person.
In some embodiments, when described communication connects for video calling, the image of described and described communication join dependency comprises:
The video interception of described video calling;
Or, the video interception of described video calling and the identification information of the other side contact person.
In some embodiments, described method also comprises:
Described video interception is upgraded with predeterminated frequency.
In some embodiments, the described electronic ink screen described gray level image being presented at described communicating terminal comprises:
Described gray level image is carried out animating process;
Gray level image after process is presented on the electronic ink screen of described communicating terminal.
Second aspect, this application provides a kind of device of the display image for communicating terminal, described device comprises:
Image conversion module, for when carrying out communication and connecting, is converted to gray level image by the image with described communication join dependency;
Image display, for being presented at the electronic ink screen of described communicating terminal by described gray level image.
In some embodiments, described communication connection comprises:
Voice call or video calling.
In some embodiments, when described communication connects for voice call, the image of described and described communication join dependency comprises:
The identification image of the other side contact person.
In some embodiments, when described communication connects for video calling, the image of described and described communication join dependency comprises:
The video interception of described video calling;
Or, the video interception of described video calling and the identification information of the other side contact person.
In some embodiments, described device also comprises:
Image update module, for upgrading described video interception with predeterminated frequency.
In some embodiments, described image display comprises:
Caricature unit, for carrying out animating process by described gray level image;
Display unit, for being presented at the electronic ink screen of described communicating terminal by the gray level image after process.
The method of the display image for communicating terminal that the application provides, first when carrying out communication and connecting, image with communication join dependency is converted to gray level image, then gray level image is presented on the electronic ink screen of communicating terminal, by the color conversion of image, make the electronic ink screen of terminal can demonstrate the image with communication join dependency, improve the display effect of electronic ink screen display communication join dependency image, extend the scope of application of the electronic ink screen of terminal.
Accompanying drawing explanation
By reading the detailed description done non-limiting example done with reference to the following drawings, the other features, objects and advantages of the application will become more obvious:
Fig. 1 is the flow chart of the application for an embodiment of the method for the display image of communicating terminal;
Fig. 2 is the schematic diagram of an application scenarios embodiment illustrated in fig. 1;
Fig. 3 is the flow chart of the application for another embodiment of the method for the display image of communicating terminal;
Fig. 4 is the schematic diagram of an application scenarios embodiment illustrated in fig. 3;
Fig. 5 is the structural representation of the application for an embodiment of the device of the display image of communicating terminal;
Fig. 6 is the structural representation of a kind of implementation embodiment illustrated in fig. 5.
Embodiment
Below in conjunction with drawings and Examples, the application is described in further detail.Be understandable that, specific embodiment described herein is only for explaining related invention, but not the restriction to this invention.It also should be noted that, for convenience of description, in accompanying drawing, illustrate only the part relevant to Invention.
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the application in detail in conjunction with the embodiments.
Please refer to Fig. 1, it illustrates the flow process 100 of an embodiment of the method for the display image for communicating terminal.In the present embodiment, for the ease of understanding, illustrate in conjunction with the double screen terminal simultaneously with liquid crystal display screen and electronic ink screen.Electronic ink screen can be a part for the structure of communicating terminal, such as, be arranged on the back side of communicating terminal, contrary with liquid crystal display screen.Electronic ink screen also can be detachably connected to communicating terminal.Such as, can provide the equipment overcoat with electronic ink screen, it makes communicating terminal be configured with electronic ink screen by being arranged on communicating terminal.It will be understood by those skilled in the art that this terminal can include but not limited to smart mobile phone, panel computer, E-book reader etc.
As shown in Figure 1, in a step 101, when carrying out communication and connecting, the image with communication join dependency is converted to gray level image.
In the present embodiment, when communicating terminal is in the process of carrying out communication connection, image color conversion method of the prior art can be utilized, the coloured image with Current communications join dependency is converted to gray level image.Particularly, when communicating terminal is initiatively initiated or accept the communication connection of distant terminal initiation, the image with this communication join dependency can first be obtained.In the ordinary course of things, can be saved as coloured image in communicating terminal with the image of communication join dependency.After communicating terminal gets above-mentioned coloured image, according to the display characteristic of the electronic ink screen of communicating terminal, this coloured image can be converted to the gray level image with certain grey exponent number.The display characteristic of electronic ink screen mainly can refer to the grey exponent number that electronic ink screen can show, and the grey exponent number that different electronic ink screens can show is different.The grey exponent number of electronic ink screen of the prior art is generally 8 rank, 16 rank or 32 rank, therefore, when carrying out image color conversion, according to the grey exponent number of electronic ink screen, image will be converted into the gray level image of corresponding grey exponent number.
At some in particular cases, above-mentioned is also likely gray level image with the image of communication join dependency.The gray level image of the normally high gray number (such as 256 rank) of the gray level image in communicating terminal, therefore when carrying out image color conversion, also needs to be converted into the gray level image adapted with the grey exponent number of electronic ink screen.
In a step 102, gray level image is presented on the electronic ink screen of communicating terminal.
In the present embodiment, when get in above-mentioned steps 101 with the gray level image of communication join dependency after, can directly this gray level image be presented on the electronic ink screen of communicating terminal.In the present embodiment, the communication that communicating terminal carries out connects, and in one implementation, can be that the communication carried out when user uses the electronic ink screen of terminal connects, now can directly at the above-mentioned gray level image of this electric ink screen display.In another kind of implementation, also can be that the communication carried out when user uses LCDs connects, now not only LCDs directly can demonstrate the coloured image with communication join dependency, can also show above-mentioned gray level image on electronic ink screen simultaneously.In another embodiment, can in response to the screen of current use display gray scale image for electronic ink screen and on electronic ink screen being detected.Such as, in one implementation, user initially uses LCDs to carry out communication connection, now only at liquid crystal display screen display associated picture.Then, between communication period, user overturns communication terminal, makes current towards electronic ink screen.In this implementation, can in response to rotary movement being detected, and at the relevant gray level image of electric ink screen display.
The method of the display image for communicating terminal that above-described embodiment of the application provides, first when carrying out communication and connecting, image with communication join dependency is converted to gray level image, then gray level image is presented on the electronic ink screen of communicating terminal, changed by image, make the electronic ink screen of terminal can demonstrate the image with communication join dependency, improve the display effect of electronic ink screen display communication join dependency image, extend the scope of application of the electronic ink screen of terminal.
In an optional implementation of the present embodiment, communication connects and comprises voice call or video calling.Particularly, communication connects the process that can refer to and use communicating terminal to send and receive information, and wherein, the information sending and receive can comprise Word message, voice messaging and image information etc.When the information that communicating terminal receives and sends is voice messaging, then the current communication carried out connects for voice call.When the information that communicating terminal receives and sends comprises voice messaging and image information simultaneously, then the current communication carried out connects for video calling.
In an optional implementation of the present embodiment, when communication connects for voice call, comprise with the image of communication join dependency: the identification image of the other side contact person.Particularly, when use communicating terminal carries out in the process of voice call, on the display screen of terminal except the telephone number of display the other side contact person and the duration of call, the identification information of the other side contact person can also be shown.In the present embodiment, the identification information of the other side contact person can comprise the identification image of the other side contact person, such as, and the head portrait of the other side contact person or other patterns etc.
Fig. 2 is the schematic diagram of an application scenarios embodiment illustrated in fig. 1.As shown in Figure 2, terminal 201 is a mobile phone terminal, and now the user of this mobile phone is using the electronic ink screen of mobile phone, carries out voice call with the other side contact person.So, on this electronic ink screen except the phone number that shows the other side contact person and current talking duration, the identification image of the other side contact person is also shown, i.e. the head portrait 202 of the other side contact person.Now, although active user uses the electronic ink screen of terminal, can successfully demonstrate the image relevant to voice call equally when carrying out voice call, comprising the head portrait of the other side contact person.
In an optional implementation of the present embodiment, when communication connects for video calling, comprise with the image of communication join dependency: the video interception of video calling; Or, the video interception of video calling and the identification information of the other side contact person.Particularly, when use communicating terminal carries out in the process of video calling, the image relevant to this video calling can comprise the image produced in video call process, i.e. the video interception of video calling.In another kind of implementation, the image relevant to video calling, except the video interception comprising video calling, can further include the identification image of the other side contact person, such as, and the head portrait etc. of the other side contact person.
In an optional implementation of the present embodiment, the method for the display image of communicating terminal also comprises: upgrade video interception with predeterminated frequency.In the present embodiment, when using the video interception of electronic ink screen display video call of terminal, can also upgrade with predeterminated frequency the video interception be presented on electronic ink screen.Because video calling is that a kind of real-time communication connects, its video pictures always real-time update, and electronic ink screen cannot refresh in real time by the restriction of its display characteristic.Therefore can pre-setting a refreshing frequency, making electronic ink screen with this frequency refreshing video sectional drawing, thus when meeting electronic ink screen refresh performance, the ageing of video image can be ensured.
With further reference to Fig. 3, it illustrates the flow process 300 of another embodiment of the method for the display image for communicating terminal.
As shown in Figure 3, in step 301, when carrying out communication and connecting, the image with communication join dependency is converted to gray level image.
Then, in step 302, gray level image is carried out animating process.
In the present embodiment, when obtained by above-mentioned steps 301 with the gray level image of communication join dependency after, this gray level image can be carried out animating process further.Animating can refer to and the portrait photo in gray level image is converted to cartoon figure, and the cartoon character after conversion is close as face with protoplast.But carry out certain art beautify and exaggerate, make the figure image after animating more vividly attractive in appearance, impressive.
Finally, in step 303, the gray level image after process is presented on the electronic ink screen of communicating terminal.
In the present embodiment, after carrying out animating process by above-mentioned steps 302 pairs of gray level images, can directly the gray level image after process be presented on the electronic ink screen of communicating terminal.It should be noted that, the grey exponent number of the gray level image after process is preferably consistent with the grey exponent number of electronic ink screen, to be presented at smoothly on this electronic ink screen.
Fig. 4 is an application scenarios schematic diagram embodiment illustrated in fig. 3.As shown in Figure 4, terminal 401 is a mobile phone terminal, and now the user of this mobile phone is using the electronic ink screen of mobile phone, carries out voice call with the other side contact person.At this moment, the voice call identification image of the other side contact person can first be got, i.e. the head portrait of the other side contact person.Then this head portrait is carried out animating process, finally the head portrait 402 after process is presented on the electronic ink screen of terminal.
It will be understood by those skilled in the art that when communicating terminal is when carrying out video calling, also the sectional drawing of this video calling can be carried out animating process, and then being presented on electronic ink screen, more vivid display effect can be obtained equally.
As can be seen from Figure 3, the present embodiment describe in further detail the example implementations how be presented at by gray level image on the electronic ink screen of communicating terminal for the embodiment shown in Fig. 1.Particularly, first when carrying out communication and connecting, the image with communication join dependency is converted to gray level image, then gray level image is carried out animating process, finally the gray level image after process is presented on the electronic ink screen of communicating terminal.Gray level image through animating process can be presented on the electronic ink screen of terminal by the present embodiment, thus optimizes the display effect of image further.
With further reference to Fig. 5, it illustrates the structural representation of an embodiment of the display image device for communicating terminal.As shown in Figure 5, the display image device for communicating terminal of the present embodiment comprises: image conversion module 510 and image display 520.
Image conversion module 510 is configured for when carrying out communication and connecting, and the image with communication join dependency is converted to gray level image.
The gray level image that image display 520 is configured for image conversion module 510 is changed is presented on the electronic ink screen of communicating terminal.
The device of the display image for communicating terminal that above-described embodiment of the application provides, first when carrying out communication and connecting, image with communication join dependency is converted to gray level image, then gray level image is presented on the electronic ink screen of communicating terminal, changed by image, make the electronic ink screen of terminal can demonstrate the image with communication join dependency, improve the display effect of electronic ink screen display communication join dependency image, extend the scope of application of the electronic ink screen of terminal.
In an optional implementation of the present embodiment, communication connects and comprises: voice call or video calling.
In an optional implementation of the present embodiment, when communication connects for voice call, comprise with the image of communication join dependency: the identification image of the other side contact person.
In an optional implementation of the present embodiment, when communication connects for video calling, comprise with the image of communication join dependency: the video interception of video calling; Or, the video interception of video calling and the identification information of the other side contact person.
In an optional implementation of the present embodiment, the device for the display image of communicating terminal also comprises:
Image update module (not shown) is configured for and upgrades video interception with predeterminated frequency.
Fig. 6 shows an optional implementation of the device of the display image for communicating terminal of Fig. 5.As shown in Figure 6, image display 520 comprises: caricature unit 521 and display unit 522.
Caricature unit 521 is configured for and gray level image is carried out animating process.
Display unit 522 is configured for the gray level image after being processed by caricature unit 521 and is presented on the electronic ink screen of communicating terminal.
As can be seen from Figure 6, the present embodiment describe in further detail the example implementations how be presented at by gray level image on the electronic ink screen of communicating terminal for the embodiment shown in Fig. 5.Particularly, first image conversion module is when carrying out communication and connecting, image with communication join dependency is converted to gray level image, and then gray level image is carried out animating process by caricature unit, and the gray level image after process is presented on the electronic ink screen of communicating terminal by last display unit.Gray level image through animating process can be presented on the electronic ink screen of terminal by the present embodiment, thus optimizes the display effect of image further.。
Should be appreciated that all unit of recording in Fig. 5-Fig. 6 or module corresponding with each step in the method described with reference to figure 1-4.Thus, the operation described for method above and feature are equally applicable to device in Fig. 5-Fig. 6 and the unit wherein comprised or module, do not repeat them here.
Be described in module involved in the embodiment of the present application to be realized by the mode of software, also can be realized by the mode of hardware.Described module also can be arranged within a processor, such as, can be described as: a kind of processor comprises image conversion module and image display.Wherein, the title of these modules does not form the restriction to this module itself under certain conditions, such as, image conversion module can also be described to " for when carrying out communication and connecting, the image with described communication join dependency being converted to the module of gray level image ".
As another aspect, present invention also provides a kind of computer-readable recording medium, this computer-readable recording medium can be the computer-readable recording medium comprised in device in above-described embodiment; Also can be individualism, be unkitted the computer-readable recording medium allocated in terminal.Described computer-readable recording medium stores more than one or one program, and described program is used for performance description in the method for the display image for communicating terminal of the application by one or more than one processor.
More than describe and be only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art are to be understood that, invention scope involved in the application, be not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should be encompassed in when not departing from described inventive concept, other technical scheme of being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.The technical characteristic that such as, disclosed in above-mentioned feature and the application (but being not limited to) has similar functions is replaced mutually and the technical scheme formed.

Claims (12)

1. for a method for the display image of communicating terminal, it is characterized in that, described method comprises:
When carrying out communication and connecting, the image with described communication join dependency is converted to gray level image;
Described gray level image is presented on the electronic ink screen of described communicating terminal.
2. the method for the display image for communicating terminal according to claim 1, is characterized in that, described communication connects and comprises:
Voice call or video calling.
3. the method for the display image for communicating terminal according to claim 2, is characterized in that, when described communication connects for voice call, the image of described and described communication join dependency comprises:
The identification image of the other side contact person.
4. the method for the display image for communicating terminal according to claim 2, is characterized in that, when described communication connects for video calling, the image of described and described communication join dependency comprises:
The video interception of described video calling;
Or, the video interception of described video calling and the identification information of the other side contact person.
5. the method for the display image for communicating terminal according to claim 4, it is characterized in that, described method also comprises:
Described video interception is upgraded with predeterminated frequency.
6. according to the method for the display image for communicating terminal one of claim 1 to 5 Suo Shu, it is characterized in that, the described electronic ink screen described gray level image being presented at described communicating terminal comprise:
Described gray level image is carried out animating process;
Gray level image after process is presented on the electronic ink screen of described communicating terminal.
7. for a device for the display image of communicating terminal, it is characterized in that, described device comprises:
Image conversion module, for when carrying out communication and connecting, is converted to gray level image by the image with described communication join dependency;
Image display, for being presented at the electronic ink screen of described communicating terminal by described gray level image.
8. the device of the display image for communicating terminal according to claim 7, is characterized in that, described communication connects and comprises:
Voice call or video calling.
9. the device of the display image for communicating terminal according to claim 8, is characterized in that, when described communication connects for voice call, the image of described and described communication join dependency comprises:
The identification image of the other side contact person.
10. the device of the display image for communicating terminal according to claim 8, is characterized in that, when described communication connects for video calling, the image of described and described communication join dependency comprises:
The video interception of described video calling;
Or, the video interception of described video calling and the identification information of the other side contact person.
The device of the 11. display images for communicating terminal according to claim 10, it is characterized in that, described device also comprises:
Image update module, for upgrading described video interception with predeterminated frequency.
12. according to the device of the display image for communicating terminal one of claim 7 to 11 Suo Shu, and it is characterized in that, described image display comprises:
Caricature unit, for carrying out animating process by described gray level image;
Display unit, for being presented at the electronic ink screen of described communicating terminal by the gray level image after process.
CN201410526434.5A 2014-10-08 2014-10-08 Method of displaying image in communication terminal and device Pending CN104320537A (en)

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CN106790773A (en) * 2015-11-25 2017-05-31 上海市格致中学 Rearmounted ink screen mobile phone shell
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Application publication date: 20150128