CN101951493A - Mobile terminal and method for partially amplifying far-end images in video call thereof - Google Patents
Mobile terminal and method for partially amplifying far-end images in video call thereof Download PDFInfo
- Publication number
- CN101951493A CN101951493A CN2010102921667A CN201010292166A CN101951493A CN 101951493 A CN101951493 A CN 101951493A CN 2010102921667 A CN2010102921667 A CN 2010102921667A CN 201010292166 A CN201010292166 A CN 201010292166A CN 101951493 A CN101951493 A CN 101951493A
- Authority
- CN
- China
- Prior art keywords
- viewing area
- user
- area
- amplify
- video data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a mobile terminal and a method for partially amplifying images in a video call thereof. The method comprises the following steps: determining a display area to be amplified in an image play area in a display screen in accordance with a user instruction; and amplifying the far-end images in the display area to be amplified to the amplified display area in accordance with the set amplified display area so as to cover the original picture play. The method for partially amplifying the videophone far-end images can maximally reduce image fault caused in the amplification process, and overcomes the difficulty that some partial details of the far-end images can not be watched clearly on a cell phone because of the limited display screen area of the existing videophone terminal in the current market. The mobile terminal users using the invention can timely capture some image information concerned by the users in the display screen by the videophone, thereby not only enriching functions of the cell phone, but also promoting videophone experiences of the users.
Description
Technical field
The present invention relates to communication technical field, relate in particular in a kind of portable terminal and the video calling thereof the far-end image magnification method.
Background technology
Along with the 3G video telephone is come into the life of ordinary consumer gradually, people can use video telephone to carry out exchanging of voice and image easily, and the user can see the other side's expression, and residing scene is convenient to better exchange.
The 3G of the video telephone employing 3GPP standard of portable terminal is protocol stack H.324M, realizes by the CS circuit domain.When the user selects to answer video telephone, can start H.324M protocol stack of 3G, protocol stack carries out visual telephone service by message H.245 to be consulted, and confirms logic channel, coding/decoding information etc.Video telephone is provided with parameter according to negotiation result after setting up successfully, configuration camera, microphone and loud speaker etc., and open codec and audio frequency and video logical channel, enter the video call state.The user stops H.324M protocol stack of 3G after by on-hook key, and conversation on video telephone finishes.
At present, because the restriction of the volume of portable terminal, the display screen area of existing in the market video telephone portable terminal is limited, on the display screen of small size, watch video telephone or other videos, sometimes can't see some local details of image clearly, such as information such as Word message that shows in the image and information indicatings, therefore need a kind of part of carrying out the picture of mobile terminal playing to amplify the portable terminal of watching, some information that the picture that makes the user in time to capture oneself to be concerned about shows, the function of video telephone can be enriched, user's impression can be promoted again.
Summary of the invention
The objective of the invention is for addressing the above problem, and a kind of portable terminal and the image local amplification method thereof that propose.
For achieving the above object, the present invention proposes in a kind of mobile terminal video conversation far-end image local amplification method, determine the viewing area that to amplify according to user instruction in as play area at the distal view of video calling, then according to viewing area or multiplication factor after the amplification that is provided with, the distal view of the described viewing area that will amplify is looked like to be amplified to viewing area after the described amplification, play to cover original picture.
Further, described portable terminal is in the viewing area of having determined to amplify with behind the viewing area after amplifying, read the video data of the corresponding region original video frame, viewing area that will amplify from screen buffer, the video data that is positioned at the viewing area after the amplification in the screen buffer is covered according to the viewing area after amplifying.
Further, the viewing area after the described amplification is that the user sets in advance in portable terminal, or determines according to user instruction in the video process, or imports the value of a multiplication factor.
Further, the described viewing area that will amplify is determined according to the point of two diagonal positions that the user chooses on touch display screen, or the dragging with convergent-divergent of initial rectangular frame that portable terminal shows determined, or determine a multiplication factor according to the numerical value of user's input on touch display screen according to the user.
Further, the described viewing area that will amplify is determined to comprise at the point of two diagonal positions choosing on the touch display screen according to the user: choose the point of two diagonal positions of the viewing area that needs amplify in the image play area of described display screen, described portable terminal gets access to the position coordinates at these two diagonal angles, zone; Read the video data of user-selected area part, it is since two diagonal position coordinates select to finish Frame of that frame picture constantly that video data reads.
Further, after reading the video data of user-selected area part, the size of viewing area is carried out the interpolation processing and amplifying after the amplification that the video data that reads is provided with according to the user, again with former video data reorganization.
The present invention also proposes a kind of portable terminal, and described portable terminal comprises multimedia processing module, human-computer interaction module and display module, wherein
Described human-computer interaction module is used to comprise the viewing area that will amplify of determining that the user chooses;
Described multimedia processing module is used to comprise according to the coordinate information parameter of the viewing area after the amplification that is provided with the video data of the viewing area that will amplify is handled, and with the original video data reorganization, output to display module again;
Display module is used to comprise the video data that receives the output of multimedia processing module, shows the video pictures after amplifying.
Further, described human-computer interaction module also is used to comprise the reception user instruction, opens or closes the local enlarging function of video image.
Further, the viewing area that will amplify that described definite user chooses specifically comprises: human-computer interaction module is caught user's touch screen operation, recording user is chosen the point of two diagonal positions on touch display screen, determine the rectangular display area that to amplify by these two points, perhaps show an initial rectangular frame in the viewing area, recording user is determined the viewing area that will amplify to dragging with convergent-divergent of initial rectangular frame.
Further, to read the partial video data in user-selected zone from buffering area be to intercept by the area coordinate parameter that human-computer interaction module imports into to the multimedia processing module.Since two diagonal position coordinates select to finish Frame of that frame picture constantly, drop on described two coordinates in all pixels to each follow-up in buffering area Frame and be pixel in cornerwise rectangular area and carry out interpolation algorithm according to the size of the viewing area after amplifying and handle, fill up the viewing area after the amplification.
The invention has the beneficial effects as follows: the display screen area that has overcome existing radio phone terminal in the market is limited, on mobile phone, watch the difficulty of some local details that can't see the distal view picture clearly, use mobile phone users of the present invention can in video telephone, in time capture some image information that shows in the display screen of oneself being concerned about, both enrich the function of mobile phone, promoted the experience of user's video call again.
Description of drawings
Fig. 1 uses portable terminal for the embodiment of the invention and in video call distal view is looked like to carry out the local flow chart of watching that amplifies;
Fig. 2 is the structural representation of portable terminal in the embodiment of the invention.
Embodiment
The present invention discloses a kind of local method of watching of amplifying of in the video of mobile terminal playing image being carried out, particularly the video image for video telephone or mobile TV carries out the amplification of part side, its main thought is: after portable terminal is opened the local enlargement display function, according to the user instruction definite viewing area that will amplify in the image play area of display screen, then according to the viewing area after the amplification that is provided with, the distal view of the described viewing area that will amplify is looked like to be amplified to viewing area after the described amplification, play to cover original picture.
With respect to said method, the present invention also discloses a kind of portable terminal, and it comprises multimedia processing module, human-computer interaction module and display module; Further comprise the video telephone processing module.
Described video telephone processing module is used to set up video call, and decoding obtains the original video frame data, outputs to the multimedia processing module;
Described human-computer interaction module receives user instruction, opens local enlarging function; Determine the viewing area that will amplify that the user chooses and amplify after the viewing area; The coordinate information parameter notice multimedia processing module of the viewing area after the viewing area that will amplify and the amplification;
Described multimedia processing module is used for when local enlarging function is closed, and the video data of importing is directly outputed to display module; When local enlarging function is opened, according to the coordinate information parameter of the viewing area after the amplification that is provided with the video data of the viewing area that will amplify is handled, and with buffering area in original video data reorganization (covering original video data of the viewing area after amplifying), output to display module again.
The present invention will be described below in conjunction with drawings and Examples.
In the present embodiment video telephone distal view is looked like to carry out the local method of watching of amplifying, can be applied in display screen and have on the portable terminal of touch function, also can be applied in display screen and not have on the portable terminal of touch function.The user can choose at random needs local viewing area of amplifying, and the viewing area after the amplification also can arbitrarily be set.Perhaps by 1 magnification ratio of input, be viewing area after basic point obtains amplifying with end points of the viewing area that will amplify chosen or central point.The portable terminal that has touch function with display screen is an example, below specific embodiments of the invention is described.
As shown in Figure 1, use portable terminal for the embodiment of the invention and in video call, distal view is looked like to carry out the local flow chart of watching that amplifies, described portable terminal is an example with the portable terminal with touch function, but the present invention is not limited to the portable terminal with touch function, and its concrete steps are as follows:
Step 101: the position A and the size B*C that amplify the viewing area, back are set in having the portable terminal of video telephone function earlier, position A can according to upper left, in last, upper right, placed in the middle, lower-left, in down, orientation such as bottom right is provided with, also can be provided with according to concrete coordinate, size B*C can be provided with according to user's demand, but requires the length B of size frame and the width C can not be greater than the length L and the width W of video telephone viewing area in the LCD display;
Though present embodiment is to set in advance the position and the size of amplifying the viewing area, in other embodiments, also can not set in advance.Can be after having chosen the viewing area that will amplify, choose the viewing area after the amplification again, the viewing area after the amplification also can be set but a multiplication factor only is set.
Step 102: portable terminal is set up video call, will send to screen buffer behind the far-end picture decoding that receive;
Step 103: from screen buffer, the original video frame data that receive are shown at display screen according to far-end image display area resolution sizes in the display screen;
Step 104: the user opens the local enlargement display function, choose the point of two diagonal positions that need the viewing area of amplifying in as play area at the distal view of display screen, portable terminal get access to these two diagonal angles, zone position coordinates (X1, Y1) and (X2, Y2);
The mode of choosing the viewing area that will amplify is not limited to select the point of two diagonal positions of viewing area, can also be to mark a closed figures that comprises the viewing area with felt pen on touch-screen, and carrying out treatment for correcting by mobile end points is a rectangular area; Operable mode is very many, enumerates no longer one by one.
Step 105: the size B*C of viewing area compares after the amplification that the coordinate information of two diagonal positions and user are provided with, if the size of the rectangular area of determining with two diagonal positions greater than B*C, execution in step 106, otherwise execution in step 107;
Step 106: ejection information " institute's favored area is greater than the setting area ", the prompting user reselects or is provided with, and execution in step 104 then;
Step 107: from buffering area, read the partial video data in user-selected zone, video data read be from two diagonal position coordinates (X1, Y1) and (X2, Y2) select the to finish Frame of that frame picture constantly begins;
Step 108: will read with (X1, Y1) and (X2, Y2) the big or small B*C of viewing area or the multiplication factor of setting are carried out the interpolation processing and amplifying after the amplification that is provided with according to the user for the video data of cornerwise rectangular area, again with former video data reorganization, with the original video data covering at position A place.
Please refer to shown in Figure 2ly, is the structural representation of portable terminal in the embodiment of the invention, and described portable terminal comprises video telephone processing module, multimedia processing module, human-computer interaction module and display module;
Described video telephone processing module is used to set up video call, and decoding obtains the original video frame data, outputs to the multimedia processing module;
Described human-computer interaction module comprises following function:
1. the reception user instruction is opened local enlarging function;
Local enlarging function is an optional function, can provide in the options menu at video call interface, starts local enlarging function when the user selects this menu in conversation.
2. the viewing area that will amplify that definite user chooses and the viewing area after the amplification;
After the user starts local enlarging function, human-computer interaction module is caught user's touch screen operation, recording user is chosen the point of two diagonal positions on touch display screen, determine the rectangular display area that to amplify by these two points, perhaps show an initial rectangular frame in the viewing area, recording user is determined the viewing area that will amplify to dragging with convergent-divergent of initial rectangular frame.
3. determining of the viewing area after amplifying, the mode of choosing the viewing area that will amplify is not limited to select the point of two diagonal positions of viewing area, can also be on touch-screen, to mark a closed figures that comprises the viewing area with felt pen, carrying out treatment for correcting by mobile end points is a rectangle, also can directly import a multiplication factor.
4. the coordinate information parameter of the viewing area after the viewing area that will amplify and the amplification is notified the multimedia processing module;
Described multimedia processing module is used for when local enlarging function is closed, and the video data of importing is directly outputed to display module; When local enlarging function is opened, according to the coordinate information parameter of the viewing area after the amplification that is provided with the video data of the viewing area that will amplify is handled, and with buffering area in original video data reorganization (covering original video data of the viewing area after amplifying), output to display module again;
The multimedia processing module reads user-selected zone from buffering area partial video data are to intercept by the area coordinate parameter that human-computer interaction module imports into.From two diagonal position coordinate (X1, Y1) and (X2, Y2) select the to finish Frame of that frame picture constantly begins, to every (X1 that drops in all pixels (e*f) of each follow-up in buffering area Frame, Y1) and (X2, Y2), fill up the viewing area after the amplification for the pixel in cornerwise rectangular area carries out the interpolation algorithm processing according to the size (B*C) of the viewing area after amplifying.Pixel resolution (B*C) obtains by the coordinate information of the viewing area after amplifying.The video data of the final resolution (B*C) that obtains again with the original video frame data recombination, the original video data in the magnification region coordinate range is covered.
Display module is used to receive the video data of multimedia processing module output, shows the far-end picture of the video telephone after amplifying.
The video telephone distal view looks like to carry out local method of amplifying can reduce the image fault that causes to greatest extent in amplification process, the present invention has overcome because the display screen area of existing radio phone terminal is limited in the market, on mobile phone, watch the difficulty of some local details that can't see the distal view picture clearly, use mobile phone users of the present invention can in video telephone, in time capture some image information that shows in the display screen of oneself being concerned about, both enrich the function of mobile phone, promoted the experience of user's video call again.
Display module is used to receive the video data of multimedia processing module output, the far-end picture of display of visually phone.Described above only is preferred embodiments of the present invention; certainly can not limit interest field of the present invention with this; therefore; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (10)
- In the video calling of a portable terminal to far-end image local amplification method, it is characterized in that: determine the viewing area that to amplify in as play area at the distal view of video calling according to user instruction, then according to viewing area or multiplication factor after the amplification that is provided with, the distal view of the described viewing area that will amplify is looked like to be amplified to viewing area after the described amplification, play to cover original picture.
- 2. the method for claim 1, it is characterized in that: described portable terminal is in the viewing area of having determined to amplify with behind the viewing area after amplifying, read the video data of the corresponding region original video frame, viewing area that will amplify from screen buffer, the video data that is positioned at the viewing area after the amplification in the screen buffer is covered according to the viewing area after amplifying.
- 3. the method for claim 1, it is characterized in that: the viewing area after the described amplification is that the user sets in advance in portable terminal, or determines according to user instruction in video call process, or a multiplication factor of directly importing.
- 4. method as claimed in claim 3, it is characterized in that: the described viewing area that will amplify is determined according to the point of two diagonal positions that the user chooses on touch display screen, or according to the user the dragging with convergent-divergent of initial rectangular frame that portable terminal shows on touch display screen is determined.
- 5. method as claimed in claim 4, it is characterized in that: the described viewing area that will amplify is determined to comprise at the point of two diagonal positions choosing on the touch display screen according to the user: choose the point of two diagonal positions of the viewing area that needs amplify in the image play area of described display screen, described portable terminal gets access to the position coordinates at these two diagonal angles, zone; Read the video data of user-selected area part, it is since two diagonal position coordinates select to finish Frame of that frame picture constantly that video data reads.
- 6. method as claimed in claim 5, it is characterized in that: after reading the video data of user-selected area part, the size of viewing area is carried out the interpolation processing and amplifying after the amplification that the video data that reads is provided with according to the user, again with former video data reorganization.
- 7. portable terminal, it is characterized in that: described portable terminal comprises multimedia processing module, human-computer interaction module and display module, whereinDescribed human-computer interaction module is used to comprise the viewing area that will amplify of determining that the user chooses;Described multimedia processing module is used to comprise according to the coordinate information parameter of the viewing area after the amplification that is provided with the video data of the viewing area that will amplify is handled, and with the original video data reorganization, output to display module again;Display module is used to comprise the video data that receives the output of multimedia processing module, shows the video pictures after amplifying.
- 8. portable terminal as claimed in claim 7 is characterized in that: described human-computer interaction module also is used to comprise the reception user instruction, opens or closes the local enlarging function of video image.
- 9. portable terminal as claimed in claim 7, it is characterized in that: the viewing area that will amplify that described definite user chooses specifically comprises: human-computer interaction module is caught user's touch screen operation, recording user is chosen the point of two diagonal positions on touch display screen, determine the rectangular display area that to amplify by these two points, perhaps show an initial rectangular frame in the viewing area, recording user is determined the viewing area that will amplify to dragging with convergent-divergent of initial rectangular frame.
- 10. portable terminal as claimed in claim 9 is characterized in that: the multimedia processing module reads user-selected zone from buffering area partial video data are to intercept by the area coordinate parameter that human-computer interaction module imports into.Since two diagonal position coordinates select to finish Frame of that frame picture constantly, drop on described two coordinates in all pixels to each follow-up in buffering area Frame and be pixel in cornerwise rectangular area and carry out interpolation algorithm according to the size of the viewing area after amplifying and handle, fill up the viewing area after the amplification.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102921667A CN101951493A (en) | 2010-09-25 | 2010-09-25 | Mobile terminal and method for partially amplifying far-end images in video call thereof |
| PCT/CN2011/079389 WO2012037850A1 (en) | 2010-09-25 | 2011-09-06 | Mobile terminal and method thereof for magnifying portion of remote image in video call |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102921667A CN101951493A (en) | 2010-09-25 | 2010-09-25 | Mobile terminal and method for partially amplifying far-end images in video call thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101951493A true CN101951493A (en) | 2011-01-19 |
Family
ID=43454835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102921667A Pending CN101951493A (en) | 2010-09-25 | 2010-09-25 | Mobile terminal and method for partially amplifying far-end images in video call thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101951493A (en) |
| WO (1) | WO2012037850A1 (en) |
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012037850A1 (en) * | 2010-09-25 | 2012-03-29 | 中兴通讯股份有限公司 | Mobile terminal and method thereof for magnifying portion of remote image in video call |
| CN102595242A (en) * | 2012-03-12 | 2012-07-18 | 华为技术有限公司 | Dynamic video regulation system, terminal and method |
| CN102650925A (en) * | 2011-02-25 | 2012-08-29 | 华硕电脑股份有限公司 | Electronic device with touch type screen and display control method of touch type screen |
| CN102736727A (en) * | 2011-04-12 | 2012-10-17 | 德信互动科技（北京）有限公司 | Visual auxiliary system |
| CN102799379A (en) * | 2012-07-13 | 2012-11-28 | 北京小米科技有限责任公司 | Character input method and character input device |
| CN102799345A (en) * | 2011-05-27 | 2012-11-28 | 宏碁股份有限公司 | Method for magnifying image on touch screen and electronic device |
| CN102866847A (en) * | 2012-08-30 | 2013-01-09 | 珠海市魅族科技有限公司 | Method and equipment for information display |
| CN102890603A (en) * | 2011-07-20 | 2013-01-23 | 深圳市快播科技有限公司 | Video image processing method and video image processing device |
| WO2013013449A1 (en) * | 2011-07-26 | 2013-01-31 | 中兴通讯股份有限公司 | Video telephone image magnification method, terminal and video telephone system |
| CN103246474A (en) * | 2013-04-22 | 2013-08-14 | 富泰华工业（深圳）有限公司 | Electronic device with touch screen and page content display method thereof |
| WO2013123728A1 (en) * | 2012-02-21 | 2013-08-29 | 中兴通讯股份有限公司 | Method and device for controlling size of screen display of mobile terminal |
| CN103870106A (en) * | 2012-12-14 | 2014-06-18 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN103905629A (en) * | 2012-12-28 | 2014-07-02 | 联想(北京)有限公司 | Display processing method and display processing device |
| CN103916622A (en) * | 2013-01-06 | 2014-07-09 | 联想(北京)有限公司 | Talking mode switching method and device |
| CN104463780A (en) * | 2014-12-23 | 2015-03-25 | 深圳供电局有限公司 | Method and device for clipping picture on mobile terminal |
| CN105005441A (en) * | 2015-06-18 | 2015-10-28 | 美国掌赢信息科技有限公司 | Instant video display method and electronic equipment |
| CN105120366A (en) * | 2015-08-17 | 2015-12-02 | 宁波菊风系统软件有限公司 | A presentation method for an image local enlarging function in video call |
| CN105635832A (en) * | 2014-11-10 | 2016-06-01 | 阿里巴巴集团控股有限公司 | Video processing method and device |
| CN105872236A (en) * | 2016-04-28 | 2016-08-17 | 努比亚技术有限公司 | Image display device and method |
| CN106210599A (en) * | 2015-04-30 | 2016-12-07 | 中兴通讯股份有限公司 | A kind of many picture adjusting methods, device and multipoint control unit |
| CN106375787A (en) * | 2016-09-29 | 2017-02-01 | 北京小米移动软件有限公司 | Video play method and apparatuses |
| CN106406651A (en) * | 2015-08-03 | 2017-02-15 | 北京鸿合智能系统股份有限公司 | A method and a device for dynamic enlarging display of video |
| CN107197194A (en) * | 2017-06-27 | 2017-09-22 | 维沃移动通信有限公司 | A kind of video call method and mobile terminal |
| CN107277631A (en) * | 2017-05-05 | 2017-10-20 | 深圳电航空技术有限公司 | A kind of local methods of exhibiting of picture and device |
| CN107547913A (en) * | 2016-06-27 | 2018-01-05 | 阿里巴巴集团控股有限公司 | Video data plays and processing method, client and equipment |
| CN108401134A (en) * | 2012-12-25 | 2018-08-14 | Vid拓展公司 | Play method, terminal and the system of video |
| CN109741249A (en) * | 2018-12-29 | 2019-05-10 | 联想(北京)有限公司 | A kind of data processing method and device |
| CN109963200A (en) * | 2017-12-25 | 2019-07-02 | 上海全土豆文化传播有限公司 | Video broadcasting method and device |
| CN110362250A (en) * | 2018-04-09 | 2019-10-22 | 杭州海康威视数字技术股份有限公司 | A kind of method, apparatus and display equipment of image local amplification |
| CN111083568A (en) * | 2019-12-13 | 2020-04-28 | 维沃移动通信有限公司 | Video data processing method and electronic equipment |
| CN111093028A (en) * | 2019-12-31 | 2020-05-01 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN112073770A (en) * | 2019-06-10 | 2020-12-11 | 海信视像科技股份有限公司 | Display device and video communication data processing method |
| CN112584219A (en) * | 2019-09-29 | 2021-03-30 | 上海幻电信息科技有限公司 | Video playing method and device and computer equipment |
| CN115225973A (en) * | 2022-05-11 | 2022-10-21 | 北京广播电视台 | Ultra-high-definition video playing interaction method, system, electronic equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1710944A (en) * | 2005-06-25 | 2005-12-21 | 海信集团有限公司 | Arbitrary-zone amplifying method for TV picture |
| CN1874407A (en) * | 2006-04-20 | 2006-12-06 | 中国海洋大学 | Method for magnifying content displayed on screen of handset locally |
| CN101616281A (en) * | 2009-06-26 | 2009-12-30 | 中兴通讯股份有限公司南京分公司 | A kind of with local method and the portable terminal that amplifies of mobile TV playing picture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951493A (en) * | 2010-09-25 | 2011-01-19 | 中兴通讯股份有限公司 | Mobile terminal and method for partially amplifying far-end images in video call thereof |
-
2010
- 2010-09-25 CN CN2010102921667A patent/CN101951493A/en active Pending
-
2011
- 2011-09-06 WO PCT/CN2011/079389 patent/WO2012037850A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1710944A (en) * | 2005-06-25 | 2005-12-21 | 海信集团有限公司 | Arbitrary-zone amplifying method for TV picture |
| CN1874407A (en) * | 2006-04-20 | 2006-12-06 | 中国海洋大学 | Method for magnifying content displayed on screen of handset locally |
| CN101616281A (en) * | 2009-06-26 | 2009-12-30 | 中兴通讯股份有限公司南京分公司 | A kind of with local method and the portable terminal that amplifies of mobile TV playing picture |
Cited By (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012037850A1 (en) * | 2010-09-25 | 2012-03-29 | 中兴通讯股份有限公司 | Mobile terminal and method thereof for magnifying portion of remote image in video call |
| CN102650925A (en) * | 2011-02-25 | 2012-08-29 | 华硕电脑股份有限公司 | Electronic device with touch type screen and display control method of touch type screen |
| CN102736727A (en) * | 2011-04-12 | 2012-10-17 | 德信互动科技（北京）有限公司 | Visual auxiliary system |
| CN102799345A (en) * | 2011-05-27 | 2012-11-28 | 宏碁股份有限公司 | Method for magnifying image on touch screen and electronic device |
| CN102890603B (en) * | 2011-07-20 | 2015-05-27 | 深圳市快播科技有限公司 | Video image processing method and video image processing device |
| CN102890603A (en) * | 2011-07-20 | 2013-01-23 | 深圳市快播科技有限公司 | Video image processing method and video image processing device |
| WO2013013449A1 (en) * | 2011-07-26 | 2013-01-31 | 中兴通讯股份有限公司 | Video telephone image magnification method, terminal and video telephone system |
| WO2013123728A1 (en) * | 2012-02-21 | 2013-08-29 | 中兴通讯股份有限公司 | Method and device for controlling size of screen display of mobile terminal |
| US9756328B2 (en) | 2012-03-12 | 2017-09-05 | Huawei Technologies Co., Ltd. | System, terminal, and method for dynamically adjusting video |
| CN102595242A (en) * | 2012-03-12 | 2012-07-18 | 华为技术有限公司 | Dynamic video regulation system, terminal and method |
| CN102595242B (en) * | 2012-03-12 | 2015-03-11 | 华为技术有限公司 | Dynamic video regulation system, terminal and method |
| CN102799379A (en) * | 2012-07-13 | 2012-11-28 | 北京小米科技有限责任公司 | Character input method and character input device |
| CN102866847A (en) * | 2012-08-30 | 2013-01-09 | 珠海市魅族科技有限公司 | Method and equipment for information display |
| CN102866847B (en) * | 2012-08-30 | 2015-08-12 | 魅族科技（中国）有限公司 | A kind of method and apparatus showing information |
| CN103870106B (en) * | 2012-12-14 | 2017-09-01 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN103870106A (en) * | 2012-12-14 | 2014-06-18 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN108401134A (en) * | 2012-12-25 | 2018-08-14 | Vid拓展公司 | Play method, terminal and the system of video |
| CN103905629A (en) * | 2012-12-28 | 2014-07-02 | 联想(北京)有限公司 | Display processing method and display processing device |
| CN103905629B (en) * | 2012-12-28 | 2016-04-27 | 联想(北京)有限公司 | Display processing method and display processing device |
| CN103916622A (en) * | 2013-01-06 | 2014-07-09 | 联想(北京)有限公司 | Talking mode switching method and device |
| CN103246474B (en) * | 2013-04-22 | 2016-08-24 | 马鞍山琢学网络科技有限公司 | There is electronic installation and the page content display method thereof of touch screen |
| CN103246474A (en) * | 2013-04-22 | 2013-08-14 | 富泰华工业（深圳）有限公司 | Electronic device with touch screen and page content display method thereof |
| CN105635832B (en) * | 2014-11-10 | 2019-05-28 | 阿里巴巴集团控股有限公司 | A kind of method for processing video frequency and device |
| CN105635832A (en) * | 2014-11-10 | 2016-06-01 | 阿里巴巴集团控股有限公司 | Video processing method and device |
| CN104463780A (en) * | 2014-12-23 | 2015-03-25 | 深圳供电局有限公司 | Method and device for clipping picture on mobile terminal |
| CN106210599A (en) * | 2015-04-30 | 2016-12-07 | 中兴通讯股份有限公司 | A kind of many picture adjusting methods, device and multipoint control unit |
| CN106210599B (en) * | 2015-04-30 | 2021-02-12 | 中兴通讯股份有限公司 | Multi-picture adjusting method and device and multi-point control unit |
| CN105005441A (en) * | 2015-06-18 | 2015-10-28 | 美国掌赢信息科技有限公司 | Instant video display method and electronic equipment |
| CN106406651B (en) * | 2015-08-03 | 2020-05-22 | 北京鸿合智能系统有限公司 | Method and device for dynamically amplifying and displaying video |
| CN106406651A (en) * | 2015-08-03 | 2017-02-15 | 北京鸿合智能系统股份有限公司 | A method and a device for dynamic enlarging display of video |
| CN105120366A (en) * | 2015-08-17 | 2015-12-02 | 宁波菊风系统软件有限公司 | A presentation method for an image local enlarging function in video call |
| CN105872236A (en) * | 2016-04-28 | 2016-08-17 | 努比亚技术有限公司 | Image display device and method |
| CN107547913A (en) * | 2016-06-27 | 2018-01-05 | 阿里巴巴集团控股有限公司 | Video data plays and processing method, client and equipment |
| CN107547913B (en) * | 2016-06-27 | 2021-06-18 | 阿里巴巴集团控股有限公司 | Video data playing and processing method, client and equipment |
| CN106375787A (en) * | 2016-09-29 | 2017-02-01 | 北京小米移动软件有限公司 | Video play method and apparatuses |
| CN107277631A (en) * | 2017-05-05 | 2017-10-20 | 深圳电航空技术有限公司 | A kind of local methods of exhibiting of picture and device |
| CN107197194A (en) * | 2017-06-27 | 2017-09-22 | 维沃移动通信有限公司 | A kind of video call method and mobile terminal |
| CN109963200A (en) * | 2017-12-25 | 2019-07-02 | 上海全土豆文化传播有限公司 | Video broadcasting method and device |
| CN110362250A (en) * | 2018-04-09 | 2019-10-22 | 杭州海康威视数字技术股份有限公司 | A kind of method, apparatus and display equipment of image local amplification |
| CN110362250B (en) * | 2018-04-09 | 2021-03-23 | 杭州海康威视数字技术股份有限公司 | Image local amplification method and device and display equipment |
| US11238567B2 (en) | 2018-12-29 | 2022-02-01 | Lenovo (Beijing) Co., Ltd. | Data processing method and device for managing discreet display |
| CN109741249A (en) * | 2018-12-29 | 2019-05-10 | 联想(北京)有限公司 | A kind of data processing method and device |
| CN112073770A (en) * | 2019-06-10 | 2020-12-11 | 海信视像科技股份有限公司 | Display device and video communication data processing method |
| CN112073770B (en) * | 2019-06-10 | 2022-12-09 | 海信视像科技股份有限公司 | Display device and video communication data processing method |
| CN112584219A (en) * | 2019-09-29 | 2021-03-30 | 上海幻电信息科技有限公司 | Video playing method and device and computer equipment |
| CN111083568A (en) * | 2019-12-13 | 2020-04-28 | 维沃移动通信有限公司 | Video data processing method and electronic equipment |
| CN111093028A (en) * | 2019-12-31 | 2020-05-01 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN115225973A (en) * | 2022-05-11 | 2022-10-21 | 北京广播电视台 | Ultra-high-definition video playing interaction method, system, electronic equipment and storage medium |
| CN115225973B (en) * | 2022-05-11 | 2024-01-05 | 北京广播电视台 | Ultrahigh-definition video playing interaction method, system, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012037850A1 (en) | 2012-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101951493A (en) | Mobile terminal and method for partially amplifying far-end images in video call thereof | |
| CN101616281A (en) | A kind of with local method and the portable terminal that amplifies of mobile TV playing picture | |
| KR100630204B1 (en) | Device and method for performing multi-tasking in wireless terminal | |
| KR100678206B1 (en) | Method for displaying emotion in video telephone mode of wireless terminal | |
| KR100656589B1 (en) | Portable terminal capable of displaying and deleting division photograph pictures and method therof | |
| JP2004328741A (en) | Apparatus and method for transmitting television signal received in mobile communication terminal | |
| KR100735290B1 (en) | Method for controlling image?in video telephone mode of wireless terminal | |
| JP4212600B2 (en) | Wireless communication terminal device | |
| CN103347211A (en) | Method for sending screenshot in mobile phone television playing process | |
| CA2595122A1 (en) | Mobile terminal and method of capturing image thereof | |
| KR101624138B1 (en) | Apparatus and method for providing of alarm function in a projector portable device | |
| KR100810265B1 (en) | Device and method for photographing image in wireless terminal | |
| KR20060108402A (en) | Method for taking a picture of specific part | |
| KR100617736B1 (en) | Method for zooming of picture in wireless terminal | |
| JP2013132059A (en) | Device and method for terminating music reproduction in portable terminal | |
| KR100557091B1 (en) | Method for displaying of constructing background image in wireless terminal | |
| KR100678059B1 (en) | Portable composite commmunication terminal having mirror mode and implementation method therof | |
| KR100606079B1 (en) | Method for zooming of picture in wireless terminal | |
| KR100595654B1 (en) | Setting method for standby display in mobile communication terminal | |
| KR20070111565A (en) | Method for recording image pictures on a display screen of mobile terminal and apparatus thereof | |
| CN111953919B (en) | Video recording method and device of handheld terminal in video single call | |
| KR20060115197A (en) | Method for displaying caller information in wireless terminal | |
| KR20070044426A (en) | Method for controlling image in video telephone mode of wireless terminal | |
| KR100605995B1 (en) | Method for performing memo of voice in wireless terminal | |
| KR100689524B1 (en) | Method for realizing screen save function in a mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110119 |