CN104202646A - Television picture display method and device, and television - Google Patents
Television picture display method and device, and television Download PDFInfo
- Publication number
- CN104202646A CN104202646A CN201410387990.9A CN201410387990A CN104202646A CN 104202646 A CN104202646 A CN 104202646A CN 201410387990 A CN201410387990 A CN 201410387990A CN 104202646 A CN104202646 A CN 104202646A
- Authority
- CN
- China
- Prior art keywords
- block
- played
- picture
- color
- associated color
- 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
Landscapes
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a television picture display method and a device, and a television. The method comprises the steps of firstly, decoding an original video streaming so as to obtain a picture of a frame to be broadcast; then determining a preset area of an internal edge of the picture of the frame to be broadcast as a first broadcast area; then acquiring relevant colors in the first broadcast area, and filling a second preset area outside the edge of the picture of the frame to be broadcast with the relevant colors so as to form a new picture of the frame to be broadcast, wherein the new picture of the frame to be broadcast fits with a television display area; and finally, displaying the new picture of the frame to be broadcast. Black edge areas at two sides of the broadcast picture are reasonably filled with synchronous picture contents related to a broadcast video, so that watching discomfort resulting from the black edge areas is eliminated; furthermore, the picture is distortionless, and the screen is protected.
Description
Technical field
The application relates to the equipment in mobile communication and computer realm, relates in particular to a kind of television image display packing and device, a kind of TV.
Background technology
Current, plate TV screen dimension scale is substantially all 16:9, but current actual a large amount of television program video dimension scales or 4:3.On the screen of 16:9, play 4:3 program video, scheme is to play in former video size ratio conventionally, or by stretching, 4:3 video ratio is expanded to 16:9 and play.
But there are some problems in such broadcast mode:
If adopt former ratio mode to play, certain black surround can be left in video screen both sides.As shown in Figure 1, be the TV of 16:9 when playing the TV programme of 4:3, there is the schematic diagram of black surround.
The existence of black surround can affect television-viewing to a certain extent to be experienced, simultaneously due to black surround region display video not for a long time, asynchronous with the physics loss of the screen area of middle displaying video, finally brings the demonstration difference of monoblock screen, causes screen permanent damage.
If adopt stretching mode to play, have the image fault problem of aspect ratio imbalance, picture cutting disappearance.
Summary of the invention
The present invention a kind of television image display packing and device, a kind of TV be provided, different to solve the broadcasting size of the size due to TV that exists in prior art and displaying video, cause black surround that television image exists or the technical problem of image fault.
For solving the problems of the technologies described above, the invention provides a kind of television image display packing, described method comprises: original video stream is decoded, obtain the picture of frame to be played; The predeterminable area of determining the picture inward flange of described frame to be played is the first play area; Obtain the associated color in described the first play area; Described associated color is filled in second predeterminable area in outside, described frame picture to be played edge, forms new frame picture to be played, new frame picture to be played and TV viewing area adapt; Show described new frame picture to be played.
Preferably, the associated color in described the first play area of described acquisition, specifically comprises: described the first play area is divided into N block, and N is positive integer; Color value in each block in a described N block is processed, obtained the associated color of each block.
Preferably, described color value in each block in a described N block is processed, obtained the associated color of each block, be specially: the tristimulus value of pixel in block separately described in obtaining; Tristimulus value based on pixel in described block separately, the three primary colors mean value of each block described in calculating respectively by formula; Wherein, described formula is as follows: R=(R0+R1+R2+ ... + Rn)/n; G=(G0+G1+G2+ ... + Gn)/n; B=(B0+B1+B2+ ... + Bn)/n; Wherein, R, G, B are respectively red primary mean value, green primary mean value, and blue primary mean value, R0～Rn, G0～Gn, B0～B n are respectively the RGB numerical value of each pixel in described each block, and n is pixel quantity; The color that the three primary colors mean value of described each block is formed, as the associated color of described each block.
Preferably, described the second predeterminable area comprises N sub regions; Described N sub regions and a described N block are corresponding one by one; Described associated color is filled in second predeterminable area in outside, described frame picture to be played edge, is specially: the associated color of described each block is filled in each self-corresponding subregion.
Preferably, after the described associated color by described each block is filled in each self-corresponding subregion, described method also comprises: the color in described N sub regions is carried out to filtering processing.
The invention provides a kind of television image display unit, comprising: acquiring unit, for original video stream is decoded, obtains the picture of frame to be played; Determining unit, for determining that the predeterminable area of the picture inward flange of described frame to be played is the first play area; Obtain unit, for obtaining the associated color of described the first play area; Filler cells, for described associated color being filled in second predeterminable area in outside, described frame picture to be played edge, forms new frame picture to be played, and new frame picture to be played and TV viewing area adapt; Display unit, for showing described new frame picture to be played.
Preferably, described acquisition unit specifically comprises: division unit, and for described the first play area is divided into N block, N is positive integer; Processing unit, for the color value in each block of a described N block is processed, obtains the associated color of each block.
Preferably, described processing unit is specifically for the tristimulus value of pixel in block separately described in obtaining; Tristimulus value based on pixel in described block separately, the three primary colors mean value of each block described in calculating respectively by formula; Wherein, described formula is as follows: R=(R0+R1+R2+ ... + Rn)/n; G=(G0+G1+G2+ ... + Gn)/n; B=(B0+B1+B2+ ... + Bn)/n; Wherein, R, G, B are respectively red primary mean value, green primary mean value, and blue primary mean value, R0～Rn, G0～Gn, B0～B n are respectively the RGB numerical value of each pixel in described each block, and n is pixel quantity; The color that the three primary colors mean value of described each block is formed, as the associated color of described each block.
Preferably, described the second predeterminable area comprises N sub regions; Described N sub regions and a described N block are corresponding one by one; Described filler cells is specifically for being filled into the associated color of described each block in each self-corresponding subregion.
The invention provides a kind of TV, described TV comprises the television image display unit of as above stating described in technical scheme.
By one or more technical scheme of the present invention, the present invention has following beneficial effect or advantage:
A kind of television image display packing provided by the invention and device, a kind of TV, in method flow, first decode to original video stream, obtains the picture of frame to be played.Then the predeterminable area of determining the picture inward flange of described frame to be played is the first play area.Then obtain the associated color in described the first play area, and described associated color is filled in second predeterminable area in outside, described frame picture to be played edge, form new frame picture to be played, new frame picture to be played and TV viewing area adapt.Finally show described new frame picture to be played.By reasonably filling the synchronous images content being associated with displaying video in the black surround region on broadcasting pictures both sides, the discomfort of watching that elimination black surround brings affects, and image is undistorted, also helps protection screen simultaneously.
Accompanying drawing explanation
Fig. 1 be in prior art at the TV of 16:9 when playing the TV programme of 4:3, there is the schematic diagram of black surround;
Fig. 2 is the concrete steps schematic diagram of the television image display packing introduced in the embodiment of the present invention;
Fig. 3 A-Fig. 3 D is the schematic diagram in the implementation process of television image display packing in the embodiment of the present invention;
Fig. 4 is television image display unit schematic diagram in the embodiment of the present invention.
Embodiment
In order to make the application the technical staff in the technical field more clearly understand the application, below in conjunction with accompanying drawing, by specific embodiment, present techniques scheme is described in detail.
Embodiment mono-:
Main enforcement principle of the present invention is: pass through video image processing technology; the synchronous images content being associated with displaying video on reasonably filling in the black surround region on broadcasting pictures both sides; the discomfort of watching that elimination black surround brings affects; so just, can make the TV of 16:9 play 4:3 TV programme in former video ratio; image is undistorted, also helps protection screen simultaneously.Certainly, the present invention is also applicable to the TV of other sizes, and the size at this to TV does not limit.
Concrete execution mode please refer to Fig. 2, and the concrete steps of the television image display packing that the present invention introduces are as follows:
S1, decodes to original video stream, obtains the picture of frame to be played.
S2, the predeterminable area of determining the picture inward flange of frame to be played is the first play area.
In concrete implementation process, please refer to Fig. 3 A, be the schematic diagram of the first play area 1 in video screen.In Fig. 3 A, the first play area 1 comprises two regions, left and right in fact, and these two regions all contact with TV black surround.The first play area 1 has certain width dimensions, and specifically, the concrete size of the first play area 1 is to determine according to the systematic function of TV.Because the first play area 1 value is larger, the pixel that the inside comprises is more, and subsequent treatment is more complicated, needs to consume more multisystem performance, otherwise still less.But the first play area 1 can not be too small, need to reflect the true picture color scene on video border.
S3, obtains the associated color in the first play area.
In concrete implementation process, obtain the color in the first play area, specifically comprise two steps below:
The first step, is divided into N block by the first play area, and N is positive integer.
The piecemeal of the first play area 1 is determined according to the systematic function of TV.Because it is larger that block is divided, sampling point is more, needs to consume the systematic function of more TVs, otherwise still less.But block is divided can not be too small, is not so not enough to reflect the true picture color scene on video border.Generally, block width can be 1/8 of video size, is highly 1/10 of video size.
The schematic diagram that block is divided please refer to Fig. 3 B.In Fig. 3 B, TV black surround is illustrated by black region, the both sides that are arranged in broadcasting pictures that block is neat.
Second step, processes the color value in each block in N block, obtains the associated color of each block.
For each block in N block, be all by formula, to calculate respectively the three primary colors mean value of the pixel in each block in N block.
Concrete operating process is as follows:
First, obtain the tristimulus value of pixel in block separately;
Then, the tristimulus value based on pixel in block separately, calculates respectively the three primary colors mean value of each block by formula.
Wherein, formula is as follows:
R＝(R0+R1+R2+…+Rn)/n；
G＝(G0+G1+G2+…+Gn)/n；
B＝(B0+B1+B2+…+Bn)/n；
Wherein, R, G, B are respectively red primary mean value, green primary mean value, and blue primary mean value, R0～Rn, G0～Gn, B0～B n are respectively the RGB numerical value of each pixel in each block, and n is pixel quantity.
If block A is partially red, and in block A, there are 2 pixels.
The three primary colors of first pixel are respectively:
Red primary, 250; Green primary 124; Blue primary 88.
The three primary colors of second pixel are respectively:
Red primary, 200; Green primary 180; Blue primary 88.
By formula above, the three primary colors mean value that calculates the associated color of the block A obtaining is: R so
a=225; G
a=152; B
a=88.
From this result, can know, if block A is partially red, go to fill corresponding black surround region so by the associated color of block A, corresponding black surround region also can be partially red, and the associated color of block A is similar.
Finally, the color that the three primary colors mean value of each block is formed, as the associated color of each block.
Please refer to Fig. 3 C below, is the associated color schematic diagram in each block.
Specifically, pixel sampling is general adopts pointwise to sample, and the color average calculating is like this more accurate to image scene reflection.But pixel sampling is also the systematic function by TV to be determined.According to the systematic function of TV, also can adopt the method for dot interlace sampling, sampling point reduces half, and the system CPU that so just can reduce half calculates and consumes.
S4, is filled into associated color in second predeterminable area in outside, frame picture to be played edge, forms new frame picture to be played, and new frame picture to be played and TV viewing area adapt.
Specifically, accept above-mentioned for example, be by the color filling of each block in each self-corresponding black surround region, form new frame picture to be played.
Specifically, the second predeterminable area also comprises N sub regions; A N sub regions and N block is corresponding one by one.
In the process of filling, associated color is filled in second predeterminable area in outside, frame picture to be played edge, be specially:
The associated color of each block is filled in each self-corresponding subregion.
After filling, as shown in Figure 3 D, after filling, the associated color of black surround region and corresponding block is similar for the filling effect figure in black surround region.
Specifically, after filling, also can carry out filtering processing to the color in N sub regions.
The filtering object of black surround color is to eliminate the color lump sense that color that black surround fills shows, makes to show level and smooth nature.According to systematic function, can adopt the gaussian filtering algorithm of simple average value filtering algorithm or relative complex.The more complicated smooth effect of algorithm is relatively better, but that systematic function also requires is higher.Therefore, select which kind of algorithm by television system, to be determined, the present invention does not limit yet.
S5, shows new frame picture to be played.
Embodiment above has specifically introduced the display packing of television image; by reasonably filling the synchronous images content being associated with displaying video in the black surround region on broadcasting pictures both sides; the discomfort of watching that elimination black surround brings affects, and image is undistorted, also helps protection screen simultaneously.
Based on same inventive concept, the following examples are introduced a kind of television image display unit.
Please refer to Fig. 4 below, the unit of this device and each unit function are separately as follows:
Acquiring unit 401, for original video stream is decoded, obtains the picture of frame to be played;
Determining unit 402, for determining that the predeterminable area of the picture inward flange of frame to be played is the first play area;
Obtain unit 403, for obtaining the associated color of the first play area;
Filler cells 404, for associated color being filled in second predeterminable area in outside, frame picture to be played edge, forms new frame picture to be played, and new frame picture to be played and TV viewing area adapt;
Display unit 405, for showing new frame picture to be played.
Preferably, obtaining unit 403 specifically comprises:
Division unit 406, for the first play area being divided into N block, N is positive integer;
Processing unit 407, for the color value in each block of N block is processed, obtains the associated color of each block.
Preferably, processing unit 407 specifically for:
Obtain the tristimulus value of pixel in block separately;
Tristimulus value based on pixel in block separately, calculates respectively the three primary colors mean value of each block by formula;
Wherein, formula is as follows:
R＝(R0+R1+R2+…+Rn)/n；
G＝(G0+G1+G2+…+Gn)/n；
B＝(B0+B1+B2+…+Bn)/n；
Wherein, R, G, B are respectively red primary mean value, green primary mean value, and blue primary mean value, R0～Rn, G0～Gn, B0～B n are respectively the RGB numerical value of each pixel in each block, and n is pixel quantity;
The color that the three primary colors mean value of each block is formed, as the associated color of each block.
Preferably, the second predeterminable area comprises N sub regions; A N sub regions and N block is corresponding one by one; Filler cells 404 is specifically for being filled into the associated color of each block in each self-corresponding subregion.
Embodiment has above introduced television image display unit, and based on same inventive concept, the following examples are introduced a kind of TV.
Embodiment tri-:
A TV, the TV of describing in the present invention comprise that embodiment bis-describes television image display unit.
Specifically, in the TV the present invention relates to, suppose to take that the video of the 4:3 that televises of 16:9 is example.In original television video treatment system, increase television image display unit (being mainly used in filling TV black surround), carry out the black surround image of 4:3 video playback and fill processing.
After video input, original video stream can be carried out video decode, becomes 4:3 frame of video.
Then, can use the method for a kind of description of embodiment to process 4:3 frame of video, after processing, send to television panels to show.
By one or more embodiment of the present invention, the present invention has following beneficial effect or advantage:
A kind of television image display packing provided by the invention and device, a kind of TV; by reasonably filling the synchronous images content being associated with displaying video in the black surround region on broadcasting pictures both sides; the discomfort of watching that elimination black surround brings affects; and image is undistorted, also help protection screen simultaneously.
Although described the application's preferred embodiment, once one of ordinary skilled in the art obtains the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the application's scope.
Obviously, those skilled in the art can carry out various changes and modification and the spirit and scope that do not depart from the application to the application.Like this, if within these of the application are revised and modification belongs to the scope of the application's claim and equivalent technologies thereof, the application is also intended to comprise these changes and modification interior.
Claims (10)
1. a television image display packing, is characterized in that, described method comprises:
Original video stream is decoded, obtain the picture of frame to be played;
The predeterminable area of determining the picture inward flange of described frame to be played is the first play area;
Obtain the associated color in described the first play area;
Described associated color is filled in second predeterminable area in outside, described frame picture to be played edge, forms new frame picture to be played, new frame picture to be played and TV viewing area adapt;
Show described new frame picture to be played.
2. the method for claim 1, is characterized in that, the associated color in described the first play area of described acquisition, specifically comprises:
Described the first play area is divided into N block, and N is positive integer;
Color value in each block in a described N block is processed, obtained the associated color of each block.
3. method as claimed in claim 2, is characterized in that, described color value in each block in a described N block is processed, and obtains the associated color of each block, is specially:
The tristimulus value of pixel in block separately described in obtaining;
Tristimulus value based on pixel in described block separately, the three primary colors mean value of each block described in calculating respectively by formula;
Wherein, described formula is as follows:
R＝(R0+R1+R2+…+Rn)/n；
G＝(G0+G1+G2+…+Gn)/n；
B＝(B0+B1+B2+…+Bn)/n；
Wherein, R, G, B are respectively red primary mean value, green primary mean value, and blue primary mean value, R0～Rn, G0～Gn, B0～B n are respectively the RGB numerical value of each pixel in described each block, and n is pixel quantity;
The color that the three primary colors mean value of described each block is formed, as the associated color of described each block.
4. method as claimed in claim 3, is characterized in that,
Described the second predeterminable area comprises N sub regions; Described N sub regions and a described N block are corresponding one by one;
Described associated color is filled in second predeterminable area in outside, described frame picture to be played edge, is specially:
The associated color of described each block is filled in each self-corresponding subregion.
5. method as claimed in claim 4, is characterized in that,
After the described associated color by described each block is filled in each self-corresponding subregion, described method also comprises:
Color in described N sub regions is carried out to filtering processing.
6. a television image display unit, is characterized in that, comprising:
Acquiring unit, for original video stream is decoded, obtains the picture of frame to be played;
Determining unit, for determining that the predeterminable area of the picture inward flange of described frame to be played is the first play area;
Obtain unit, for obtaining the associated color of described the first play area;
Filler cells, for described associated color being filled in second predeterminable area in outside, described frame picture to be played edge, forms new frame picture to be played, and new frame picture to be played and TV viewing area adapt;
Display unit, for showing described new frame picture to be played.
7. device as claimed in claim 6, is characterized in that, described acquisition unit specifically comprises:
Division unit, for described the first play area is divided into N block, N is positive integer;
Processing unit, for the color value in each block of a described N block is processed, obtains the associated color of each block.
8. device as claimed in claim 7, is characterized in that, described processing unit specifically for:
The tristimulus value of pixel in block separately described in obtaining;
Tristimulus value based on pixel in described block separately, the three primary colors mean value of each block described in calculating respectively by formula;
Wherein, described formula is as follows:
R＝(R0+R1+R2+…+Rn)/n；
G＝(G0+G1+G2+…+Gn)/n；
B＝(B0+B1+B2+…+Bn)/n；
Wherein, R, G, B are respectively red primary mean value, green primary mean value, and blue primary mean value, R0～Rn, G0～Gn, B0～B n are respectively the RGB numerical value of each pixel in described each block, and n is pixel quantity;
The color that the three primary colors mean value of described each block is formed, as the associated color of described each block.
9. device as claimed in claim 8, is characterized in that,
Described the second predeterminable area comprises N sub regions; Described N sub regions and a described N block are corresponding one by one;
Described filler cells is specifically for being filled into the associated color of described each block in each self-corresponding subregion.
10. a TV, is characterized in that, described TV comprises the television image display unit as described in claim as any in claim 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387990.9A CN104202646A (en) | 2014-08-07 | 2014-08-07 | Television picture display method and device, and television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387990.9A CN104202646A (en) | 2014-08-07 | 2014-08-07 | Television picture display method and device, and television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104202646A true CN104202646A (en) | 2014-12-10 |
Family
ID=52087861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410387990.9A Pending CN104202646A (en) | 2014-08-07 | 2014-08-07 | Television picture display method and device, and television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104202646A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959727A (en) * | 2016-05-24 | 2016-09-21 | 深圳Tcl数字技术有限公司 | Video processing method and device |
| CN106561044A (en) * | 2016-12-09 | 2017-04-12 | 武汉斗鱼网络科技有限公司 | Method and system for processing black edge of vertical-screen video in Android system |
| CN106713966A (en) * | 2016-12-08 | 2017-05-24 | 深圳Tcl数字技术有限公司 | Terminal display control method and terminal display control system |
| CN107517510A (en) * | 2016-06-16 | 2017-12-26 | 深圳市思考力科技有限公司 | A kind of screen display method, device and system |
| CN108597469A (en) * | 2018-04-28 | 2018-09-28 | 京东方科技集团股份有限公司 | A kind of method, display device and detection device for eliminating black surround |
| CN108876800A (en) * | 2017-05-09 | 2018-11-23 | 腾讯科技（深圳）有限公司 | A kind of information processing method and equipment |
| CN109192113A (en) * | 2018-06-29 | 2019-01-11 | 努比亚技术有限公司 | Displaying method of terminal, terminal and computer readable storage medium |
| CN110865758A (en) * | 2019-10-29 | 2020-03-06 | 维沃移动通信有限公司 | Display method and electronic equipment |
| CN111010588A (en) * | 2019-12-25 | 2020-04-14 | 广州酷狗计算机科技有限公司 | Live broadcast processing method and device, storage medium and equipment |
| CN111651132A (en) * | 2020-06-02 | 2020-09-11 | 马鞍山芯乔科技有限公司 | Picture-in-picture synchronous display system based on visual inspection picture |
| CN111654727A (en) * | 2020-06-28 | 2020-09-11 | 北京汗粮科技有限公司 | Screen projection interactive operation method for large-screen terminal |
| CN113508602A (en) * | 2019-05-01 | 2021-10-15 | 谷歌有限责任公司 | Biased lighting effect generation for video |
| CN114442894A (en) * | 2022-04-06 | 2022-05-06 | 荣耀终端有限公司 | Screen display picture adjusting method and device and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1774035A (en) * | 2004-11-12 | 2006-05-17 | 上海乐金广电电子有限公司 | Black area mapping method of digital television screen |
| CN101931736A (en) * | 2009-06-18 | 2010-12-29 | 言炬 | Processing method and system of video picture black borders |
| US20130083078A1 (en) * | 2010-08-24 | 2013-04-04 | Tencent Technology (Shenzhen) Company Limited | Method and Apparatus for Presenting a Video Screen |
| CN103546715A (en) * | 2013-10-30 | 2014-01-29 | 乐视致新电子科技（天津）有限公司 | Method and device for adjusting proportion of picture of smart television |
-
2014
- 2014-08-07 CN CN201410387990.9A patent/CN104202646A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1774035A (en) * | 2004-11-12 | 2006-05-17 | 上海乐金广电电子有限公司 | Black area mapping method of digital television screen |
| CN101931736A (en) * | 2009-06-18 | 2010-12-29 | 言炬 | Processing method and system of video picture black borders |
| US20130083078A1 (en) * | 2010-08-24 | 2013-04-04 | Tencent Technology (Shenzhen) Company Limited | Method and Apparatus for Presenting a Video Screen |
| CN103546715A (en) * | 2013-10-30 | 2014-01-29 | 乐视致新电子科技（天津）有限公司 | Method and device for adjusting proportion of picture of smart television |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959727B (en) * | 2016-05-24 | 2019-12-17 | 深圳Tcl数字技术有限公司 | Video processing method and device |
| CN105959727A (en) * | 2016-05-24 | 2016-09-21 | 深圳Tcl数字技术有限公司 | Video processing method and device |
| CN107517510B (en) * | 2016-06-16 | 2020-03-17 | 深圳市思考力科技有限公司 | Screen display method, device and system |
| CN107517510A (en) * | 2016-06-16 | 2017-12-26 | 深圳市思考力科技有限公司 | A kind of screen display method, device and system |
| CN106713966A (en) * | 2016-12-08 | 2017-05-24 | 深圳Tcl数字技术有限公司 | Terminal display control method and terminal display control system |
| CN106561044B (en) * | 2016-12-09 | 2020-06-16 | 武汉斗鱼网络科技有限公司 | Processing method and system for black edge of vertical screen video on android system |
| CN106561044A (en) * | 2016-12-09 | 2017-04-12 | 武汉斗鱼网络科技有限公司 | Method and system for processing black edge of vertical-screen video in Android system |
| CN108876800A (en) * | 2017-05-09 | 2018-11-23 | 腾讯科技（深圳）有限公司 | A kind of information processing method and equipment |
| CN108876800B (en) * | 2017-05-09 | 2022-11-29 | 腾讯科技（深圳）有限公司 | Information processing method and equipment |
| CN108597469A (en) * | 2018-04-28 | 2018-09-28 | 京东方科技集团股份有限公司 | A kind of method, display device and detection device for eliminating black surround |
| US10930224B2 (en) | 2018-04-28 | 2021-02-23 | Beijing Boe Optoelectronics Technology Co., Ltd. | Method of eliminating black border of display device, display device and detecting device |
| CN109192113A (en) * | 2018-06-29 | 2019-01-11 | 努比亚技术有限公司 | Displaying method of terminal, terminal and computer readable storage medium |
| CN109192113B (en) * | 2018-06-29 | 2021-12-03 | 努比亚技术有限公司 | Terminal display method, terminal and computer readable storage medium |
| CN113508602A (en) * | 2019-05-01 | 2021-10-15 | 谷歌有限责任公司 | Biased lighting effect generation for video |
| CN110865758B (en) * | 2019-10-29 | 2022-02-22 | 维沃移动通信有限公司 | Display method and electronic equipment |
| CN110865758A (en) * | 2019-10-29 | 2020-03-06 | 维沃移动通信有限公司 | Display method and electronic equipment |
| CN111010588A (en) * | 2019-12-25 | 2020-04-14 | 广州酷狗计算机科技有限公司 | Live broadcast processing method and device, storage medium and equipment |
| CN111651132A (en) * | 2020-06-02 | 2020-09-11 | 马鞍山芯乔科技有限公司 | Picture-in-picture synchronous display system based on visual inspection picture |
| CN111651132B (en) * | 2020-06-02 | 2023-03-24 | 马鞍山芯乔科技有限公司 | Picture-in-picture synchronous display system based on visual inspection picture |
| CN111654727A (en) * | 2020-06-28 | 2020-09-11 | 北京汗粮科技有限公司 | Screen projection interactive operation method for large-screen terminal |
| CN114442894A (en) * | 2022-04-06 | 2022-05-06 | 荣耀终端有限公司 | Screen display picture adjusting method and device and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104202646A (en) | Television picture display method and device, and television | |
| TWI544450B (en) | Scale-independent maps | |
| US9349188B2 (en) | Creating details in an image with adaptive frequency strength controlled transform | |
| US10504263B2 (en) | Adaptive high dynamic range (HDR) tone mapping with overlay indication | |
| US9066025B2 (en) | Control of frequency lifting super-resolution with image features | |
| US20130162911A1 (en) | Downstream video composition | |
| US9305332B2 (en) | Creating details in an image with frequency lifting | |
| US9536288B2 (en) | Creating details in an image with adaptive frequency lifting | |
| CN103546715A (en) | Method and device for adjusting proportion of picture of smart television | |
| CN105916004A (en) | Image display method and system through superposition | |
| CN113905268A (en) | Black edge removing method for screen projection display of mobile terminal | |
| US20120032954A1 (en) | Apparatus and method for reproducing stereoscopic images, providing a user interface appropriate for a 3d image signal | |
| WO2012044272A1 (en) | Automatically switching between three dimensional and two dimensional contents for display | |
| CN106604105B (en) | Calculate the method and device of HBBTV application image size | |
| CN104093059B (en) | A kind of a screen double aobvious display devices and its method | |
| JP2014204339A (en) | Electronic apparatus, control method of electronic apparatus and control program of electronic apparatus | |
| US20120194655A1 (en) | Display, image processing apparatus and image processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |
|
| RJ01 | Rejection of invention patent application after publication |