CN107396018A - A kind of kinescope method, mobile terminal and computer-readable recording medium - Google Patents
A kind of kinescope method, mobile terminal and computer-readable recording medium Download PDFInfo
- Publication number
- CN107396018A CN107396018A CN201710676553.2A CN201710676553A CN107396018A CN 107396018 A CN107396018 A CN 107396018A CN 201710676553 A CN201710676553 A CN 201710676553A CN 107396018 A CN107396018 A CN 107396018A
- Authority
- CN
- China
- Prior art keywords
- video
- frame
- angle
- image
- shooting angle
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of kinescope method, mobile terminal and computer-readable recording medium, wherein the kinescope method includes：During recorded video, the shooting angle that camera gathers each frame of video is obtained；The shooting angle based on each frame of video, to meeting that at least one frame of video of preparatory condition carries out video frame rotation processing；Video coding is carried out to each frame of video, generates video file；Wherein, the broadcasting angle of all frame of video is identical in the video file generated.The present invention ensures that all frame of video in video file have consistent broadcasting angle, avoid due to the problem of rotating camera causes the broadcasting angle of frame of video in the video file that obtains after the completion of recording inconsistent in video record, be advantageous to lift video display effect, so as to lift Consumer's Experience effect.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of kinescope method, mobile terminal and computer-readable storage
Medium.
Background technology
With the popularization, popularization and development of electronic product, the accessory species of electronic product is more, function is more, performance
Increasingly stronger, wherein camera accessory turns into the basic fittings of most electronic products.Mobile terminal in the market is substantially
Camera is equipped with, possesses video recording and camera function, and can typically record high-resolution HD video.
But mobile terminal by recording function carry out video record when, generally according to the anglec of rotation of a camera
Degree preservation video file (such as：Camera is rotated by 90 °, 180 degree or 270 degree etc.).So, when screen records beginning, choose
One rotation angle of camera is recorded, but when during video record, have switched the rotation of another camera
Angle continues to record, then at the end of screen is recorded, the video file of acquisition can be recorded in playing process according to video
The anglec of rotation of camera carries out rotation broadcasting when processed, influences result of broadcast, and Consumer's Experience effect is poor.
The content of the invention
The invention provides a kind of processing method, mobile terminal and the computer-readable recording medium of coding of recording a video, with solution
Certainly during video record, because rotating camera is recorded, regarded in the video file for causing to obtain after the completion of recording
The problem of broadcasting angle of frequency frame is inconsistent.
In a first aspect, the embodiments of the invention provide a kind of kinescope method, applied to the mobile terminal with camera, bag
Include：
During recorded video, the shooting angle that camera gathers each frame of video is obtained；
The shooting angle based on each frame of video, to meeting that at least one frame of video of preparatory condition carries out frame of video
Rotation processing；
Video coding is carried out to each frame of video, generates video file；
Wherein, the broadcasting angle of all frame of video is identical in the video file generated.
Second aspect, the embodiment of the present invention additionally provide a kind of mobile terminal, including：
Acquisition module, for during recorded video, obtaining the shooting angle that camera gathers each frame of video；
Rotary module, for the shooting angle based on each frame of video, to meeting that at least one of preparatory condition regards
Frequency frame carries out video frame rotation processing；
Coding module, for carrying out Video coding to each frame of video, generate video file；
Wherein, the broadcasting angle of all frame of video is identical in the video file generated.
The third aspect, the embodiment of the present invention additionally provide a kind of mobile terminal, including processor, memory and are stored in institute
The computer program that can be run on memory and on the processor is stated, when the computer program is by the computing device
The step of realizing kinescope method as described above.
Fourth aspect, the embodiment of the present invention additionally provide computer-readable recording medium, the computer-readable storage medium
Computer program is stored with matter, the computer program realizes the step of kinescope method as described above when being executed by processor
Suddenly.
So, in embodiments of the invention, when carrying out recorded video, the shooting of each frame of video is gathered by camera
Angle；And to meet preparatory condition at least one frame of video carry out video frame rotation processing after, encode to the phase of video file
Position is answered, so that all frame of video in video file have consistent broadcasting angle, is avoided due to being revolved in video record
Turn the problem of camera causes the broadcasting angle of frame of video in the video file that obtains after the completion of recording inconsistent, be advantageous to be lifted
Video display effect, so as to lift Consumer's Experience effect.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 represents the flow chart of the kinescope method of the embodiment of the present invention；
Fig. 2 represents the step of carrying out video frame rotation processing to frame of video of the embodiment of the present invention；
Fig. 3 represents to record the schematic diagram of image when the camera of the embodiment of the present invention is in references angle；
Fig. 4 represents that the shooting angle of the embodiment of the present invention is 90 degree and picture size ratio is 1:The signal of 1 frame of video
Figure；
Fig. 5 represents that the frame of video in corresponding diagram 4 carries out the schematic diagram after video frame rotation processing；
Fig. 6 represents that the shooting angle of the embodiment of the present invention is the schematic diagram of the frame of video of 180 degree；
Fig. 7 represents the step of picture size of the adjustment frame of video of the embodiment of the present invention；
Fig. 8 represents that the shooting angle of the embodiment of the present invention is 270 degree and picture size ratio is 3:The signal of 4 frame of video
Figure；
Fig. 9 represents that the frame of video in corresponding diagram 9 carries out the schematic diagram after video frame rotation processing；
Figure 10 represents one of block diagram of mobile terminal of the embodiment of the present invention；
Figure 11 represents the two of the block diagram of the mobile terminal of the embodiment of the present invention；
Figure 12 represents the three of the block diagram of the mobile terminal of the embodiment of the present invention；
Figure 13 represents the four of the block diagram of the mobile terminal of the embodiment of the present invention；
Figure 14 represents the five of the block diagram of the mobile terminal of the embodiment of the present invention；
Figure 15 represents the six of the block diagram of the mobile terminal of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Referring to Fig. 1, the embodiments of the invention provide a kind of kinescope method, applied to the mobile terminal with camera, bag
Include：
Step 11, during recorded video, the shooting angle that camera gathers each frame of video is obtained.
Specifically, when detecting the trigger action of user's input, camera function is waken up, and switch to RECORD mode.
During recorded video, each frame of video of camera collection is obtained, and shooting is recorded by the gravity sensor of mobile terminal
Head gathers the shooting angle of each frame of video；And establish associating between each frame of video and the shooting angle of the frame of video
System.By during recorded video, recording the shooting angle of each frame of video, in order to not meet reference angle to shooting angle
The frame of video of degree carries out rotation processing, so that each frame of video is in references angle.
Wherein, references angle is one of shooting angle of camera set in advance, or first obtained
Shooting angle corresponding to frame of video.It should be noted that references angle can also determine according to other modes in addition, this
Invention is not limited.
Step 12, the shooting angle based on each frame of video, to meeting that at least one frame of video of preparatory condition is entered
The processing of row video frame rotation.
In the embodiment, meet that the frame of video of preparatory condition refers to that the deviation between shooting angle and references angle is being preset
Frame of video in angular range.Such as：Predetermined angle scope is more than 5 degree, for each frame of video, if the shooting of frame of video
Deviation between angle and references angle is more than 5 degree, then the frame of video is carried out into video frame rotation processing, to ensure all videos
Frame has consistent broadcasting angle, or angular deviation is less than or equal to 5 degree of broadcasting angle, and experience is played to improve.Need
Illustrate, acceptable angle jitter critical value determines when predetermined angle scope can watch video playback according to human eye.
Step 13, Video coding is carried out to each frame of video, generates video file.
Wherein, the broadcasting angle of all frame of video is identical in the video file generated.
Specifically, Video coding is carried out to each frame of video, time order and function order when being recorded according to frame of video, successively
The relevant position being inserted into video file, broadcast so that video file can carry out video according to time order and function order when recording
Put.
In the embodiment, all frame of video in video file have consistent broadcasting angle, avoid due in video
The problem of rotating camera causes the broadcasting angle of frame of video in the video file that obtains after the completion of recording inconsistent during recording, have
Beneficial to lifting video display effect, so as to lift Consumer's Experience effect.
Referring to Fig. 2, above-mentioned steps 12 specifically include：
Step 21, the shooting angle of first frame of video of camera collection is defined as references angle.
In the embodiment, using the shooting angle of first frame of video as references angle, in order to be regarded to what is recorded afterwards
Frequency frame carries out video frame rotation processing.And the shooting angle of first frame of video is taken persistently to shoot a period of time in user
Afterwards, can avoid carrying out video frame rotation processing to all frame of video recorded in this time, to ensure most frame of video
Image definition, so as to lift video display effect.
Step 22, the shooting angle of each frame of video in addition to first frame of video of camera collection is distinguished
It is compared with the references angle, it is determined that meeting the frame of video of preparatory condition.
Specifically, calculate the shooting angle and benchmark of each frame of video in addition to first frame of video of camera collection
Difference between angle；And the frame of video that the difference is more than to the first predetermined threshold value is defined as the video for meeting preparatory condition
Frame.
In the embodiment, acceptable angle jitter faces when the first predetermined threshold value can watch video playback according to human eye
Dividing value determines.For each frame of video in addition to first frame of video, if the shooting angle of frame of video and references angle it
Between difference be more than the first predetermined threshold value, it is determined that corresponding frame of video meets preparatory condition, it is necessary to carry out at video frame rotation
Reason, to ensure that all frame of video have consistent broadcasting angle.Broadcasting angle mentioned here unanimously refers to that playing angle is in
Human eye is watched during video playback in acceptable shake angular range, and the broadcasting angle for being not limited to all frame of video is complete
Unanimously.
Step 23, according to the references angle, it is determined that the anglec of rotation of each frame of video for meeting preparatory condition.
In the embodiment, the anglec of rotation refers to the difference between shooting angle and references angle.Meet to preset by calculating
The frame of video of condition needs the anglec of rotation rotated, in order to directly according to the anglec of rotation, to corresponding frame of video
Video frame rotation processing is carried out, obtains the frame of video consistent with the broadcasting angle of first frame of video.
Step 24, according to the anglec of rotation, to meeting that each frame of video of preparatory condition carries out video frame rotation processing.
In the embodiment, to meeting that each frame of video of preparatory condition carries out video frame rotation processing, to ensure video text
All frame of video in part have consistent broadcasting angle, avoid because in video record, rotating camera causes to have recorded
The problem of broadcasting angle of frame of video is inconsistent into the video file of rear acquisition, be advantageous to lift video display effect, so as to
Lift Consumer's Experience effect.
Frame of video illustrated below to meeting preparatory condition carries out the process of video frame rotation processing.Wherein, in Fig. 3
Frame of video be first frame of video, the shooting angle of its corresponding camera is as references angle (0 degree).
Scene one：Frame of video in Fig. 4 is some frame of video after first frame of video of camera collection, and it is aobvious
Show that picture 500 represents that the picture size ratio of frame of video is 1:1.So, it is default more than first in the shooting angle of frame of video
During the random angle angle value of threshold value, directly the frame of video is rotated to references angle from corresponding shooting angle.Such as：Shooting angle is
At 90 degree, the frame of video is directly rotated by 90 ° or is rotated in a clockwise direction in the counterclockwise direction 270 degree, its is postrotational
Display effect is as shown in Figure 5.
Scene two：Frame of video in Fig. 6 is some frame of video after first frame of video of camera collection, and it is clapped
It is 180 degree to take the photograph angle.So, when the picture size ratio of frame of video is arbitrary proportion, directly by the frame of video along clockwise
Or rotate counterclockwise 180 degree.
Wherein, also include in above-mentioned steps 12：
Each frame of video for meeting preparatory condition, if corresponding to the frame of video between the anglec of rotation and 180 degree
Difference is more than the second predetermined threshold value, then whether the picture size ratio for judging the frame of video is 1：1.If picture size ratio is not
For 1：1, then adjust the picture size of the frame of video.
In the embodiment, the anglec of rotation is the difference between shooting angle and references angle.Second predetermined threshold value can root
Acceptable angle jitter critical value determines when watching video playback according to human eye.
Wherein, the step of adjusting the picture size of frame of video, can be to meeting that each frame of video of preparatory condition is carried out
Before the step of video frame rotation processing, or to meeting that each frame of video of preparatory condition carries out video frame rotation processing
After step.
Specifically included specifically, referring to Fig. 7, the step of the picture size for adjusting frame of video：
Step 71, using the image geometry center of the frame of video as the first interception center, and regarded according to described first
The picture size ratio of frequency frame intercepts a cutting image in the frame of video.
Wherein, if above step 71 is to meeting the step of each frame of video of preparatory condition carries out video frame rotation processing
Before, then using meet preparatory condition frame of video image geometry center as the first interception center, and according to first video
The picture size ratio of frame intercepts the cutting image of a maximum picture in the frame of video, ensures to meeting preparatory condition
After frame of video carries out cutting processing, the picture material of maximum magnitude can be retained.Wherein, maximum picture refers to that clipping region does not surpass
Go out the critical zone in video frame images region.The dimension scale of image and the picture size ratio of first frame of video are cut in anti-
Than.
If above step 71 to meet preparatory condition each frame of video carry out video frame rotation processing the step of after,
Then using meet preparatory condition frame of video image geometry center as the first interception center, and according to the figure of first frame of video
As dimension scale intercepts the cutting image of a maximum picture in the frame of video, ensure in the frame of video to meeting preparatory condition
After carrying out cutting processing, the picture material of maximum magnitude can be retained.Wherein, the dimension scale and first video of image are cut
The picture size ratio of frame is identical.
In the embodiment, according to the picture size ratio of first frame of video to meeting that the frame of video of preparatory condition carries out chi
Very little adjustment, the frame of video to ensure to meet preparatory condition have identical picture size after being handled by video frame rotation.
Step 72, according to image difference algorithm, image enhanced processing is carried out to the cutting image.
Specifically, the step of image difference algorithm, includes：
An enlarged drawing region is determined, the enlarged drawing region area is cut image-region area default times
Number；According to the preset multiple, by the enlarged drawing region division for each pixel in the corresponding cutting image extremely
Few sub-regions；According to the preset multiple, each described pixel is inserted into corresponding subregion respectively.
Such as：Preset multiple is 4, determines an area to cut 4 times of enlarged drawing region of image-region area；According to
The pixel quantity in image is cut, by the subregion that enlarged drawing region division is each corresponding pixel, and by each sub-district
Domain is divided into 4 pixel regions；Each pixel is inserted into the pixel region in corresponding subregion respectively.It is so suitable
4 identical pixels are expanded in cutting each pixel in image, that is, cuts image and is enlarged into original 4 times.
Step 73, using the geometric center of the cutting image after amplification as the second interception center, the sanction after the amplification
Cut and a target image is intercepted on image as the frame of video after adjustment picture size.
Wherein, the target image is identical with the picture size of first frame of video.
In the embodiment, cutting processing is further carried out to the cutting image after amplification, to obtain and first frame of video
Picture size identical target image, and using target image as adjustment picture size after frame of video, with ensure video text
All frame of video in part have identical picture size.
Scene three：Frame of video in Fig. 8 is some frame of video after first frame of video of camera collection, and it is clapped
Angle is taken the photograph as 270 degree, and the picture size ratio of the frame of video of the expression of display picture 500 is 3:4, such as：The image chi of frame of video
Very little is 480 × 640.So, when being adjusted to the picture size ratio of frame of video, below to carry out after first adjusting picture size
Illustrated exemplified by the mode of video frame rotation processing.
Specifically, the picture size ratio of frame of video is adjusted to 4:3, corresponding picture size is 480 × 360；Hold again
After row step 72 carries out image enhanced processing, picture size is 960 × 720；Step 73 cutting is performed again is adjusted image chi
Frame of video after very little, its picture size are 640 × 480；And the frame of video after adjustment picture size is rotated clockwise 90 degree
It is or as shown in Figure 9 along 270 degree of rotate counterclockwise, its postrotational display effect.
In such scheme, when carrying out recorded video, the shooting angle of each frame of video is gathered by camera；And to full
After at least one frame of video of sufficient preparatory condition carries out video frame rotation processing, encode to the relevant position of video file, so that
All frame of video in video file have consistent broadcasting angle, avoid because in video record, rotating camera causes
The problem of broadcasting angle of frame of video is inconsistent in the video file obtained after the completion of recording, be advantageous to lift video playback effect
Fruit, so as to lift Consumer's Experience effect.
Referring to Figure 10, Figure 11 and Figure 12, the embodiments of the invention provide a kind of mobile terminal 1000, including：Acquisition module
1010th, rotary module 1020 and coding module 1030.
Acquisition module 1010, for during recorded video, obtaining the shooting angle that camera gathers each frame of video.
Rotary module 1020, for the shooting angle based on each frame of video, at least one to meeting preparatory condition
Individual frame of video carries out video frame rotation processing.
Coding module 1030, for carrying out Video coding to each frame of video, generate video file；
Wherein, the broadcasting angle of all frame of video is identical in the video file generated.
Wherein, the acquisition module 1010 includes：Record sub module 1011 and processing submodule 1012.
Record sub module 1011, for gathering each frame of video by the gravity sensor recording camera of mobile terminal
Shooting angle.
Submodule 1012 is handled, for establishing associating between each frame of video and the shooting angle of the frame of video
System.
Wherein, the rotary module 1020 includes：Submodule 1021, contrast submodule 1022, calculating sub module are set
1023 and rotation submodule 1024.
Submodule 1021 is set, and the shooting angle of first frame of video for camera to be gathered is defined as reference angle
Degree.
Submodule 1022 is contrasted, for each frame of video in addition to first frame of video for gathering camera
Shooting angle is compared with the references angle respectively, it is determined that meeting the frame of video of preparatory condition.
Calculating sub module 1023, for according to the references angle, it is determined that the rotation of each frame of video for meeting preparatory condition
Gyration.
Submodule 1024 is rotated, for according to the anglec of rotation, to meeting that each frame of video of preparatory condition regards
Frequency frame rotation processing.
Wherein, difference of the anglec of rotation between shooting angle and references angle.
Wherein, the contrast submodule 1022 includes：Computing unit 10221 and processing unit 10222.
Computing unit 10221, for calculating each frame of video in addition to first frame of video of camera collection
Shooting angle and the references angle between difference.
Processing unit 10222, the frame of video for the difference to be more than to the first predetermined threshold value are defined as meeting default bar
The frame of video of part.
Wherein, the rotary module 1020 also includes：Judging submodule 1025 and adjustment submodule 1026.
Judging submodule 1025, for each frame of video for meeting preparatory condition, if being revolved corresponding to the frame of video
Difference between gyration and 180 degree is more than the second predetermined threshold value, then judge the frame of video picture size ratio whether be
1：1.
Submodule 1026 is adjusted, if not being 1 for picture size ratio：1, then adjust the picture size of the frame of video.
Wherein, the adjustment submodule 1026 includes：First cuts unit 10261, amplifying unit 10262 and second is cut
Unit 10263.
First cuts unit 10261, for intercepting center using the image geometry center of the frame of video as first, and presses
A cutting image is intercepted in the frame of video according to the picture size ratio of first frame of video.
Amplifying unit 10262, for according to image difference algorithm, image enhanced processing to be carried out to the cutting image.
Second cuts unit 10263, for intercepting center as second using the geometric center of the cutting image after amplification,
A target image is intercepted on cutting image after the amplification as the frame of video after adjustment picture size.
Wherein, the target image is identical with the picture size of first frame of video.
Wherein, the amplifying unit 10262 includes：Determination subelement 102621, division subelement 102622 and intron
Unit 102623.
Determination subelement 102621, for determining an enlarged drawing region, the enlarged drawing region area is the sanction
Cut the preset multiple of image-region area.
Subelement 102622 is divided, for being corresponding institute by the enlarged drawing region division according to the preset multiple
State at least one subregion for cutting each pixel in image.
Subelement 102623 is inserted, for according to the preset multiple, each described pixel to be inserted into correspondingly respectively
Subregion.
In such scheme, when carrying out recorded video, the shooting angle of each frame of video is gathered by camera；And to full
After at least one frame of video of sufficient preparatory condition carries out video frame rotation processing, encode to the relevant position of video file, so that
All frame of video in video file have consistent broadcasting angle, avoid because in video record, rotating camera causes
The problem of broadcasting angle of frame of video is inconsistent in the video file obtained after the completion of recording, be advantageous to lift video playback effect
Fruit, so as to lift Consumer's Experience effect.
Figure 13 is the block diagram of the mobile terminal of another embodiment of the present invention, including processor 1301, memory 1302 and
It is stored in the computer program that can be run on the memory 1302 and on the processor 1301, the computer program quilt
The processor 1301 realizes following steps when performing：During recorded video, obtain camera and gather each frame of video
Shooting angle；The shooting angle based on each frame of video, to meeting that at least one frame of video of preparatory condition carries out video
Frame rotation processing；Video coding is carried out to each frame of video, generates video file；Wherein, in the video file generated
The broadcasting angle of all frame of video is identical.
Optionally, following steps can be also realized when computer program is performed by processor 1301：Pass through the weight of mobile terminal
Force snesor recording camera gathers the shooting angle of each frame of video；Establish the shooting angle of each frame of video and the frame of video
Incidence relation between degree.
Optionally, following steps can be also realized when computer program is performed by processor 1301：By the of camera collection
The shooting angle of one frame of video is defined as references angle；By each in addition to first frame of video of camera collection
The shooting angle of frame of video is compared with the references angle respectively, it is determined that meeting the frame of video of preparatory condition；According to described
References angle, it is determined that the anglec of rotation of each frame of video for meeting preparatory condition；According to the anglec of rotation, to meeting default bar
Each frame of video of part carries out video frame rotation processing；Wherein, the anglec of rotation is between shooting angle and references angle
Difference.
Optionally, following steps can be also realized when computer program is performed by processor 1301：Calculate camera collection
Difference between the shooting angle of each frame of video in addition to first frame of video and the references angle；By the difference
The frame of video that value is more than the first predetermined threshold value is defined as the frame of video for meeting preparatory condition.
Optionally, following steps can be also realized when computer program is performed by processor 1301：For meeting preparatory condition
Each frame of video, if the difference corresponding to the frame of video between the anglec of rotation and 180 degree is more than the second predetermined threshold value, sentence
Whether the picture size ratio for the frame of video of breaking is 1：1；If picture size ratio is not 1：1, then adjust the frame of video
Picture size.
Optionally, following steps can be also realized when computer program is performed by processor 1301：With the figure of the frame of video
As geometric center as first interception center, and according to first frame of video picture size ratio in the frame of video
Interception one cuts image；According to image difference algorithm, image enhanced processing is carried out to the cutting image；With the cutting after amplification
The geometric center of image intercepts a target image as adjustment as the second interception center on the cutting image after the amplification
Frame of video after picture size；Wherein, the target image is identical with the picture size of first frame of video.
Optionally, following steps can be also realized when computer program is performed by processor 1301：Determine an enlarged drawing area
Domain, the enlarged drawing region area are the preset multiple for cutting image-region area；According to the preset multiple, by institute
Enlarged drawing region division is stated as the corresponding at least one subregion for cutting each pixel in image；According to described default
Multiple, each described pixel is inserted into corresponding subregion respectively.
Wherein, software module can be located at random access memory, flash memory, read-only storage, programmable read only memory or
In the ripe computer-readable recording medium in this areas such as electrically erasable programmable memory, register.This is computer-readable to deposit
Storage media is located at memory 1302, and processor 1301 reads the information in memory 1302, and the above method is completed with reference to its hardware
The step of.Specifically, computer program is stored with the computer-readable recording medium, computer program is held by processor 1301
Each step such as above-mentioned kinescope method embodiment is realized during row.
Figure 14 is the block diagram of the mobile terminal 1400 of another embodiment of the present invention, mobile terminal bag as shown in figure 14
Include：At least one processor 1401, memory 1402, camera 1403 and user interface 1404.It is each in mobile terminal 1400
Individual component is coupled by bus system 1405.It is understood that bus system 1405 is used to realize the company between these components
Connect letter.Bus system 1405 is in addition to including data/address bus, in addition to power bus, controlling bus and status signal bus in addition.
But for the sake of clear explanation, various buses are all designated as bus system 1405 in fig. 14.
Wherein, user interface 1404 can include display either pointing device (such as touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 1402 in the embodiment of the present invention can be volatile memory or non-volatile memories
Device, or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage
(Read-Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), erasable programmable are only
Read memory (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM,
) or flash memory EEPROM.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used
Make External Cache.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static random-access
Memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random-access
Memory (Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data
Rate SDRAM, DDRSDRAM), it is enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronous
Connect dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory
(Direct Rambus RAM, DRRAM).The memory 1402 of system and method described herein be intended to including but not limited to this
A little and any other suitable type memory.
In some embodiments, memory 1402 stores following element, can perform module or data structure, or
Their subset of person, or their superset：Operating system 14021 and application program 14022.
Wherein, operating system 14021, comprising various system programs, such as ccf layer, core library layer, driving layer etc., it is used for
Realize various basic businesses and the hardware based task of processing.Application program 14022, include various application programs, such as matchmaker
Body player (Media Player), browser (Browser) etc., for realizing various applied business.Realize that the present invention is implemented
The program of example method may be embodied in application program 14022.
In an embodiment of the present invention, by calling program or the instruction of the storage of memory 1402, specifically, can be should
With the program or instruction stored in program 14022.Wherein, processor 1401 is used for：During recorded video, camera is obtained
Gather the shooting angle of each frame of video；The shooting angle based on each frame of video, at least one to meeting preparatory condition
Individual frame of video carries out video frame rotation processing；Video coding is carried out to each frame of video, generates video file；Wherein, institute
The broadcasting angle of all frame of video is identical in the video file of generation.
The method that the embodiments of the present invention disclose can apply in processor 1401, or real by processor 1401
It is existing.Processor 1401 is probably a kind of IC chip, has the disposal ability of signal.In implementation process, the above method
Each step can be completed by the instruction of the integrated logic circuit of the hardware in processor 1401 or software form.Above-mentioned
Processor 1401 can be general processor, digital signal processor (Digital Signal Processor, DSP), special
Integrated circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, flash memory, read-only storage, may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 1402, processor 1401 read the information in memory 1402, with reference to the step of its hardware completion above method.
It is understood that embodiments described herein can use hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realize, can be realized herein by performing the module (such as process, function etc.) of function described herein for software
Described technology.Software code is storable in memory and passes through computing device.Memory can within a processor or
Realized outside processor.
Wherein, processor 1401 is additionally operable to：Each video is gathered by the gravity sensor recording camera of mobile terminal
The shooting angle of frame；The incidence relation established between the shooting angle of each frame of video and the frame of video.
Wherein, processor 1401 is additionally operable to：On the basis of the shooting angle of first frame of video of camera collection is determined
Angle；By camera collection each frame of video in addition to first frame of video shooting angle respectively with the benchmark
Angle is compared, it is determined that meeting the frame of video of preparatory condition；According to the references angle, it is determined that each meeting preparatory condition
The anglec of rotation of frame of video；According to the anglec of rotation, to meeting that each frame of video of preparatory condition is carried out at video frame rotation
Reason；Wherein, difference of the anglec of rotation between shooting angle and references angle.
Wherein, processor 1401 is additionally operable to：Calculate each the regarding in addition to first frame of video of camera collection
Difference between the shooting angle of frequency frame and the references angle；The frame of video that the difference is more than to the first predetermined threshold value determines
To meet the frame of video of preparatory condition.
Wherein, processor 1401 is additionally operable to：Each frame of video for meeting preparatory condition, if corresponding to the frame of video
Difference between the anglec of rotation and 180 degree is more than the second predetermined threshold value, then judge the frame of video picture size ratio whether
For 1：1；If picture size ratio is not 1：1, then adjust the picture size of the frame of video.
Wherein, processor 1401 is additionally operable to：Using the image geometry center of the frame of video as the first interception center, and press
A cutting image is intercepted in the frame of video according to the picture size ratio of first frame of video；Calculated according to image difference
Method, image enhanced processing is carried out to the cutting image；In using the geometric center of the cutting image after amplification as the second interception
The heart, a target image is intercepted on the cutting image after the amplification as the frame of video after adjustment picture size；Wherein, it is described
Target image is identical with the picture size of first frame of video.
Wherein, processor 1401 is additionally operable to：An enlarged drawing region is determined, the enlarged drawing region area is the sanction
Cut the preset multiple of image-region area；It is the corresponding sanction by the enlarged drawing region division according to the preset multiple
Cut at least one subregion of each pixel in image；According to the preset multiple, each described pixel is inserted respectively
To corresponding subregion.
The mobile terminal 1400 of the embodiment of the present invention, when carrying out recorded video, each frame of video is gathered by camera
Shooting angle；And to meet preparatory condition at least one frame of video carry out video frame rotation processing after, encode to video text
The relevant position of part, so that all frame of video in video file have consistent broadcasting angle, avoid due to being recorded in video
The problem of rotating camera causes the broadcasting angle of frame of video in the video file that obtains after the completion of recording inconsistent when processed, favorably
In lifting video display effect, so as to lift Consumer's Experience effect.
Figure 15 is the structural representation of the mobile terminal of another embodiment of the present invention.Specifically, the mobile end in Figure 15
End 1500 can be mobile phone, tablet personal computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted
Computer etc..
Mobile terminal 1500 in Figure 15 includes power supply 1510, memory 1520, input block 1530, display unit
1540th, processor 1550, WIFI (Wireless Fidelity) module 1560, voicefrequency circuit 1570, RF circuits 1580 and shooting
First 1590.
Wherein, input block 1530 is available for the numeral or character information for receiving user's input, and generation and movement are eventually
The signal input that the user at end 1500 is set and function control is relevant.Specifically, in the embodiment of the present invention, the input block
1530 can include contact panel 1531.Contact panel 1531, also referred to as touch-screen, collect user's touching on or near it
Operation (for example user uses the operations of any suitable object or annex on contact panel 1531 such as finger, stylus) is touched, and
Corresponding attachment means are driven according to formula set in advance.Optionally, contact panel 1531 may include touch detecting apparatus and
Two parts of touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect the letter that touch operation is brought
Number, transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into
Contact coordinate, then give the processor 1550, and the order sent of reception processing device 1550 and can be performed.Furthermore, it is possible to
Contact panel 1531 is realized using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1531, input block 1530 can also include other input equipments 1532, and other input equipments 1532 can include but is not limited to
One kind or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
Kind.
Wherein, display unit 1540 can be used for display by the information of user's input or be supplied to information and the movement of user
The various menu interfaces of terminal.Display unit 1540 may include display panel 1541, optionally, can use LCD or organic hairs
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display panel 1541.
It should be noted that contact panel 1531 can cover display panel 1541, touch display screen is formed, when the touch display screen
After detecting the touch operation on or near it, processor 1550 is sent to determine the type of touch event, is followed by subsequent processing
Device 1550 provides corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And arrangement mode of the conventional control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area is used to show the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 1550 is the control centre of mobile terminal, utilizes each of various interfaces and connection whole mobile phone
Individual part, by running or performing the software program and/or module that are stored in first memory 1521, and call and be stored in
Data in second memory 1522, the various functions and processing data of mobile terminal are performed, it is whole so as to be carried out to mobile terminal
Body monitors.Optionally, processor 1550 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 1521 in software program and/or module and/
To the data in second memory 1522, processor 1550 is used for：During recorded video, obtain camera collection and each regard
The shooting angle of frequency frame；The shooting angle based on each frame of video, to meeting that at least one frame of video of preparatory condition is entered
The processing of row video frame rotation；Video coding is carried out to each frame of video, generates video file；Wherein, the video generated
The broadcasting angle of all frame of video is identical in file.
Wherein, processor 1550 is additionally operable to：Each video is gathered by the gravity sensor recording camera of mobile terminal
The shooting angle of frame；The incidence relation established between the shooting angle of each frame of video and the frame of video.
Wherein, processor 1550 is additionally operable to：On the basis of the shooting angle of first frame of video of camera collection is determined
Angle；By camera collection each frame of video in addition to first frame of video shooting angle respectively with the benchmark
Angle is compared, it is determined that meeting the frame of video of preparatory condition；According to the references angle, it is determined that each meeting preparatory condition
The anglec of rotation of frame of video；According to the anglec of rotation, to meeting that each frame of video of preparatory condition is carried out at video frame rotation
Reason；Wherein, difference of the anglec of rotation between shooting angle and references angle.
Wherein, processor 1550 is additionally operable to：Calculate each the regarding in addition to first frame of video of camera collection
Difference between the shooting angle of frequency frame and the references angle；The frame of video that the difference is more than to the first predetermined threshold value determines
To meet the frame of video of preparatory condition.
Wherein, processor 1550 is additionally operable to：Each frame of video for meeting preparatory condition, if corresponding to the frame of video
Difference between the anglec of rotation and 180 degree is more than the second predetermined threshold value, then judge the frame of video picture size ratio whether
For 1：1；If picture size ratio is not 1：1, then adjust the picture size of the frame of video.
Wherein, processor 1550 is additionally operable to：Using the image geometry center of the frame of video as the first interception center, and press
A cutting image is intercepted in the frame of video according to the picture size ratio of first frame of video；Calculated according to image difference
Method, image enhanced processing is carried out to the cutting image；In using the geometric center of the cutting image after amplification as the second interception
The heart, a target image is intercepted on the cutting image after the amplification as the frame of video after adjustment picture size；Wherein, it is described
Target image is identical with the picture size of first frame of video.
Wherein, processor 1550 is additionally operable to：An enlarged drawing region is determined, the enlarged drawing region area is the sanction
Cut the preset multiple of image-region area；It is the corresponding sanction by the enlarged drawing region division according to the preset multiple
Cut at least one subregion of each pixel in image；According to the preset multiple, each described pixel is inserted respectively
To corresponding subregion.
The mobile terminal 1500 of the embodiment of the present invention, when carrying out recorded video, each frame of video is gathered by camera
Shooting angle；And to meet preparatory condition at least one frame of video carry out video frame rotation processing after, encode to video text
The relevant position of part, so that all frame of video in video file have consistent broadcasting angle, avoid due to being recorded in video
The problem of rotating camera causes the broadcasting angle of frame of video in the video file that obtains after the completion of recording inconsistent when processed, favorably
In lifting video display effect, so as to lift Consumer's Experience effect.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only
A kind of division of logic function, can there is an other dividing mode when actually realizing, for example, multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, device or unit
Connect, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
Above-described is the preferred embodiment of the present invention, it should be pointed out that is come for the ordinary person of the art
Say, some improvements and modifications can also be made under the premise of principle of the present invention is not departed from, and these improvements and modifications also exist
In protection scope of the present invention.
Claims (16)
- A kind of 1. kinescope method, applied to the mobile terminal with camera, it is characterised in that including：During recorded video, the shooting angle that camera gathers each frame of video is obtained；The shooting angle based on each frame of video, to meeting that at least one frame of video of preparatory condition carries out video frame rotation Processing；Video coding is carried out to each frame of video, generates video file；Wherein, the broadcasting angle of all frame of video is identical in the video file generated.
- 2. according to the method for claim 1, it is characterised in that the shooting angle for obtaining camera and gathering each frame of video The step of spending, including：The shooting angle of each frame of video is gathered by the gravity sensor recording camera of mobile terminal；The incidence relation established between the shooting angle of each frame of video and the frame of video.
- 3. according to the method for claim 1, it is characterised in that the shooting angle based on each frame of video is right Meet the step of at least one frame of video of preparatory condition carries out video frame rotation processing, including：The shooting angle of first frame of video of camera collection is defined as references angle；By camera collection each frame of video in addition to first frame of video shooting angle respectively with the benchmark Angle is compared, it is determined that meeting the frame of video of preparatory condition；According to the references angle, it is determined that the anglec of rotation of each frame of video for meeting preparatory condition；According to the anglec of rotation, to meeting that each frame of video of preparatory condition carries out video frame rotation processing；Wherein, difference of the anglec of rotation between shooting angle and references angle.
- 4. according to the method for claim 3, it is characterised in that described that camera collection is removed into first frame of video Outside the shooting angle of each frame of video be compared respectively with the references angle, it is determined that meeting the frame of video of preparatory condition The step of, including：Calculate the shooting angle of each frame of video in addition to first frame of video of camera collection and the reference angle Difference between degree；The frame of video that the difference is more than to the first predetermined threshold value is defined as the frame of video for meeting preparatory condition.
- 5. according to the method for claim 3, it is characterised in that the shooting angle based on each frame of video is right Meet the step of at least one frame of video of preparatory condition carries out video frame rotation processing, in addition to：Each frame of video for meeting preparatory condition, if the difference corresponding to the frame of video between the anglec of rotation and 180 degree More than the second predetermined threshold value, then whether the picture size ratio for judging the frame of video is 1：1；If picture size ratio is not 1：1, then adjust the picture size of the frame of video.
- 6. according to the method for claim 5, it is characterised in that the step of the picture size of the adjustment frame of video, Including：Using the image geometry center of the frame of video as the first interception center, and according to the image chi of first frame of video Very little ratio intercepts a cutting image in the frame of video；According to image difference algorithm, image enhanced processing is carried out to the cutting image；Using the geometric center of the cutting image after amplification as the second interception center, intercepted on the cutting image after the amplification One target image is as the frame of video after adjustment picture size；Wherein, the target image is identical with the picture size of first frame of video.
- 7. according to the method for claim 6, it is characterised in that it is described according to image difference algorithm, to the cutting image The step of carrying out image enhanced processing, including：An enlarged drawing region is determined, the enlarged drawing region area is the preset multiple for cutting image-region area；According to the preset multiple, by the enlarged drawing region division for each pixel in the corresponding cutting image extremely Few sub-regions；According to the preset multiple, each described pixel is inserted into corresponding subregion respectively.
- A kind of 8. mobile terminal, it is characterised in that including：Acquisition module, for during recorded video, obtaining the shooting angle that camera gathers each frame of video；Rotary module, for the shooting angle based on each frame of video, at least one frame of video to meeting preparatory condition Carry out video frame rotation processing；Coding module, for carrying out Video coding to each frame of video, generate video file；Wherein, the broadcasting angle of all frame of video is identical in the video file generated.
- 9. mobile terminal according to claim 8, it is characterised in that the acquisition module includes：Record sub module, for gathering the shooting angle of each frame of video by the gravity sensor recording camera of mobile terminal Degree；Submodule is handled, for establishing the incidence relation between each frame of video and the shooting angle of the frame of video.
- 10. mobile terminal according to claim 8, it is characterised in that the rotary module includes：Submodule is set, and the shooting angle of first frame of video for camera to be gathered is defined as references angle；Submodule is contrasted, for the shooting angle for each frame of video in addition to first frame of video for gathering camera It is compared respectively with the references angle, it is determined that meeting the frame of video of preparatory condition；Calculating sub module, for according to the references angle, it is determined that the anglec of rotation of each frame of video for meeting preparatory condition；Submodule is rotated, for according to the anglec of rotation, to meeting that each frame of video of preparatory condition carries out video frame rotation Processing；Wherein, difference of the anglec of rotation between shooting angle and references angle.
- 11. mobile terminal according to claim 10, it is characterised in that the contrast submodule includes：Computing unit, the shooting angle of each frame of video in addition to first frame of video for calculating camera collection With the difference between the references angle；Processing unit, the frame of video for the difference to be more than to the first predetermined threshold value are defined as the video for meeting preparatory condition Frame.
- 12. mobile terminal according to claim 10, it is characterised in that the rotary module also includes：Judging submodule, for each frame of video for meeting preparatory condition, if the anglec of rotation corresponding to the frame of video with Difference between 180 degree is more than the second predetermined threshold value, then whether the picture size ratio for judging the frame of video is 1：1；Submodule is adjusted, if not being 1 for picture size ratio：1, then adjust the picture size of the frame of video.
- 13. mobile terminal according to claim 12, it is characterised in that the adjustment submodule includes：First cuts unit, for using the image geometry center of the frame of video as the first interception center, and according to described the The picture size ratio of one frame of video intercepts a cutting image in the frame of video；Amplifying unit, for according to image difference algorithm, image enhanced processing to be carried out to the cutting image；Second cuts unit, for intercepting center as second using the geometric center of the cutting image after amplification, in the amplification A target image is intercepted on cutting image afterwards as the frame of video after adjustment picture size；Wherein, the target image is identical with the picture size of first frame of video.
- 14. mobile terminal according to claim 13, it is characterised in that the amplifying unit includes：Determination subelement, for determining an enlarged drawing region, the enlarged drawing region area is the cutting image-region The preset multiple of area；Subelement is divided, for being the corresponding cutting image by the enlarged drawing region division according to the preset multiple In each pixel at least one subregion；Subelement is inserted, for according to the preset multiple, each described pixel to be inserted into corresponding subregion respectively.
- 15. a kind of mobile terminal, it is characterised in that including processor, memory and be stored on the memory and can be in institute The computer program run on processor is stated, the computer program is realized such as claim 1 to 7 during the computing device Any one of kinescope method the step of.
- 16. a kind of computer-readable recording medium, it is characterised in that be stored with computer on the computer-readable recording medium Program, the step of the kinescope method as any one of claim 1 to 7 is realized when the computer program is executed by processor Suddenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676553.2A CN107396018A (en) | 2017-08-09 | 2017-08-09 | A kind of kinescope method, mobile terminal and computer-readable recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676553.2A CN107396018A (en) | 2017-08-09 | 2017-08-09 | A kind of kinescope method, mobile terminal and computer-readable recording medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107396018A true CN107396018A (en) | 2017-11-24 |
Family
ID=60354857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710676553.2A Pending CN107396018A (en) | 2017-08-09 | 2017-08-09 | A kind of kinescope method, mobile terminal and computer-readable recording medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107396018A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743511A (en) * | 2019-01-03 | 2019-05-10 | 苏州佳世达光电有限公司 | The method and system of adjust automatically broadcasting pictures display direction |
| CN111356016A (en) * | 2020-03-11 | 2020-06-30 | 北京松果电子有限公司 | Video processing method, video processing apparatus, and storage medium |
| CN112672087A (en) * | 2019-10-15 | 2021-04-16 | 鼎桥通信技术有限公司 | Image processing method and device |
| CN113542835A (en) * | 2021-07-12 | 2021-10-22 | 珠海云迈网络科技有限公司 | Method and device for correcting video direction of recorded video and computer equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1753461A (en) * | 2004-09-21 | 2006-03-29 | 乐金电子(中国)研究开发中心有限公司 | Apparatus for repairing imaging horizontal angle with built-in pick-up head mobile terminal and method thereof |
| CN101950550A (en) * | 2010-09-28 | 2011-01-19 | 冠捷显示科技（厦门）有限公司 | Display device for displaying pictures at different angles based on visual angle of viewer |
| US20110267499A1 (en) * | 2010-04-30 | 2011-11-03 | Canon Kabushiki Kaisha | Method, apparatus and system for performing a zoom operation |
| CN103020934A (en) * | 2012-12-12 | 2013-04-03 | 武汉大学 | Seamless automatic image splicing method resistant to subtitle interference |
| CN103516995A (en) * | 2012-06-19 | 2014-01-15 | 中南大学 | A real time panorama video splicing method based on ORB characteristics and an apparatus |
| CN103999448A (en) * | 2011-11-28 | 2014-08-20 | Ati科技无限责任公司 | Method and apparatus for correcting rotation of video frames |
| CN104394451A (en) * | 2014-12-05 | 2015-03-04 | 宁波菊风系统软件有限公司 | Video presenting method for intelligent mobile terminal |
-
2017
- 2017-08-09 CN CN201710676553.2A patent/CN107396018A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1753461A (en) * | 2004-09-21 | 2006-03-29 | 乐金电子(中国)研究开发中心有限公司 | Apparatus for repairing imaging horizontal angle with built-in pick-up head mobile terminal and method thereof |
| US20110267499A1 (en) * | 2010-04-30 | 2011-11-03 | Canon Kabushiki Kaisha | Method, apparatus and system for performing a zoom operation |
| CN101950550A (en) * | 2010-09-28 | 2011-01-19 | 冠捷显示科技（厦门）有限公司 | Display device for displaying pictures at different angles based on visual angle of viewer |
| CN103999448A (en) * | 2011-11-28 | 2014-08-20 | Ati科技无限责任公司 | Method and apparatus for correcting rotation of video frames |
| CN103516995A (en) * | 2012-06-19 | 2014-01-15 | 中南大学 | A real time panorama video splicing method based on ORB characteristics and an apparatus |
| CN103020934A (en) * | 2012-12-12 | 2013-04-03 | 武汉大学 | Seamless automatic image splicing method resistant to subtitle interference |
| CN104394451A (en) * | 2014-12-05 | 2015-03-04 | 宁波菊风系统软件有限公司 | Video presenting method for intelligent mobile terminal |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743511A (en) * | 2019-01-03 | 2019-05-10 | 苏州佳世达光电有限公司 | The method and system of adjust automatically broadcasting pictures display direction |
| CN109743511B (en) * | 2019-01-03 | 2021-04-20 | 苏州佳世达光电有限公司 | Method and system for automatically adjusting display direction of playing picture |
| CN112672087A (en) * | 2019-10-15 | 2021-04-16 | 鼎桥通信技术有限公司 | Image processing method and device |
| CN111356016A (en) * | 2020-03-11 | 2020-06-30 | 北京松果电子有限公司 | Video processing method, video processing apparatus, and storage medium |
| US11488383B2 (en) | 2020-03-11 | 2022-11-01 | Beijing Xiaomi Pinecone Electronics Co., Ltd. | Video processing method, video processing device, and storage medium |
| CN113542835A (en) * | 2021-07-12 | 2021-10-22 | 珠海云迈网络科技有限公司 | Method and device for correcting video direction of recorded video and computer equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107396018A (en) | A kind of kinescope method, mobile terminal and computer-readable recording medium | |
| CN106055195A (en) | Operating method for folder and mobile terminal | |
| CN107396019A (en) | A kind of slow motion video method for recording and mobile terminal | |
| CN107390990B (en) | Image adjusting method and mobile terminal | |
| CN107396198A (en) | A kind of video call method and mobile terminal | |
| CN106205580B (en) | A kind of audio data processing method and terminal | |
| CN106998428A (en) | The image pickup method and mobile terminal of a kind of mobile terminal | |
| CN106358069A (en) | Video data processing method and mobile terminal | |
| CN107272956A (en) | A kind of display methods, mobile terminal and computer-readable recording medium | |
| CN107277411A (en) | A kind of video recording method and mobile terminal | |
| CN106791364A (en) | Method and mobile terminal that a kind of many people take pictures | |
| CN107395997A (en) | A kind of image pickup method and mobile terminal | |
| CN106780685B (en) | A kind of generation method and terminal of dynamic picture | |
| CN107644170B (en) | A kind of image processing method and mobile terminal | |
| CN105959544A (en) | Mobile terminal and image processing method thereof | |
| CN106657793A (en) | Image processing method and mobile terminal | |
| CN106970752B (en) | Screen capturing method and mobile terminal | |
| CN107317993A (en) | A kind of video call method and mobile terminal | |
| CN107172346A (en) | A kind of weakening method and mobile terminal | |
| CN107613218A (en) | The image pickup method and mobile terminal of a kind of high dynamic range images | |
| CN107395976A (en) | A kind of acquisition parameters method to set up and mobile terminal | |
| CN107194907A (en) | A kind of sectional drawing synthetic method and mobile terminal | |
| CN107346332A (en) | A kind of image processing method and mobile terminal | |
| CN107172465A (en) | A kind of video playing control method and mobile terminal | |
| CN106911897A (en) | A kind of determination method and mobile terminal for shooting focus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |