CN105791699B - A kind of adjusting method, system and the mobile terminal of camera shooting frame rate - Google Patents
A kind of adjusting method, system and the mobile terminal of camera shooting frame rate Download PDFInfo
- Publication number
- CN105791699B CN105791699B CN201610263143.0A CN201610263143A CN105791699B CN 105791699 B CN105791699 B CN 105791699B CN 201610263143 A CN201610263143 A CN 201610263143A CN 105791699 B CN105791699 B CN 105791699B
- Authority
- CN
- China
- Prior art keywords
- shooting frame
- frame rate
- camera
- queue
- frame per
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000003247 decreasing effect Effects 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000011897 real-time detection Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
Abstract
The invention discloses adjusting method, system and the mobile terminal of a kind of camera shooting frame rate, methods therein, by the way that a frame per second threshold value and queue linear list is arranged in the terminal in advance；When obtaining camera current shooting frame per second, and detecting that mobile terminal resets shooting frame rate, judge whether the difference of the resetting shooting frame rate obtained and the current shooting frame per second is less than frame per second threshold value;If resetting shooting frame rate is directly then replaced the current shooting frame per second as the current shooting frame per second of camera；When the difference is greater than or equal to the frame per second threshold value, then the resetting shooting frame rate that will acquire, which is put into queue linear list, to be further processed.The present invention slowly adjusts the setting frame per second of camera due to using according to the difference of camera current frame rate and setting frame per second, Caton sense when to reduce the setting of camera frame per second between adjacent two field pictures, to improve user's shooting experience while also improve the shooting effect of camera.
Description
Technical field
The present invention relates to field of mobile terminals more particularly to a kind of adjusting methods of camera shooting frame rate, system
And mobile terminal.
Background technique
Currently, camera has become one of standard configuration device of mobile terminal, is taken pictures, scanned the two-dimensional code using camera
Etc. functions be also one of highest function of user's frequency of use.When using camera, since shooting environmental changes, and it is mobile
The factors such as terminal shake.To keep video capture effect preferable, camera has the function of automatic adjustment frame per second, example in the prior art
Higher frame per second such as is set when mobile terminal shake is more violent, when mobile terminal shake relatively it is slight do not shake even when setting compared with
Low frame per second；In the above method, since frame per second is directly arranged in camera, it will appear one between the adjacent two field pictures of setting frame per second
Fixed Caton sense, when set frame per second differ larger with former frame per second Caton sense clearly, when set frame per second and original frame per second
Caton sense is then relatively slight when differing smaller.Therefore in the prior art, the automatic adjustment frame per second function that camera has not can solve
When its set frame per second differs larger with former frame per second Caton sense clearly the problem of.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of adjusting sides of camera shooting frame rate
Method, system and mobile terminal slowly adjust the setting frame per second of camera according to the difference of camera current frame rate and setting frame per second,
Caton sense when to reduce the setting of camera frame per second between adjacent two field pictures, to improve user experience.
Technical scheme is as follows:
A kind of adjusting method of camera shooting frame rate, wherein the following steps are included:
A, a frame per second threshold value is set in advance in the terminal, and presets the file line of storage resetting shooting frame rate
Property table；
B, camera current shooting frame per second is obtained, and whether real-time detection mobile terminal resets shooting frame rate, if
Then obtain resetting shooting frame rate；
C, judge whether the difference of the resetting shooting frame rate and the current shooting frame per second is less than the frame per second threshold value;
D, when the difference is less than the frame per second threshold value, then directly by the resetting shooting frame rate replacement current shooting
Current shooting frame per second of the frame per second as camera；When the difference be greater than or equal to the frame per second threshold value, then will acquire
Resetting shooting frame rate is put into the queue linear list.
The adjusting method of the camera shooting frame rate, wherein further comprised the steps of: after the step D
S1, judge whether the queue linear list is empty；
S2, the resetting shooting frame rate for entering queue in the queue linear list earliest is then obtained if not empty, and every one
The shooting frame rate that camera is arranged in set time is its current shooting frame per second increasing or decreasing 1FPS；Until set camera
Shooting frame rate is the earliest resetting shooting frame rate into queue.
The adjusting method of the camera shooting frame rate, wherein further comprised the steps of: after the step S2
S3, the resetting shooting frame rate for having been subjected to step S2 processing in the queue linear list is deleted, and continued described in judgement
Whether queue linear list is empty；
S4, if it is empty then determining camera frame per second, setting completed, then continues return step S2 if not empty.
The adjusting method of the camera shooting frame rate, wherein the step S2 is specifically included:
S21, if not empty then obtains the resetting shooting frame rate and camera for entering queue in the queue linear list earliest
Current shooting frame per second；
Earliest into the size of the resetting shooting frame rate of queue and camera current shooting frame per second described in S22, comparison；
S23, when the earliest resetting shooting frame rate into queue be greater than camera current shooting frame per second, then control every
The shooting frame rate that camera was arranged in one set time is that its current shooting frame per second is incremented by 1FPS, until the shooting of set camera
Frame per second is the earliest resetting shooting frame rate into queue；
S24, when the earliest resetting shooting frame rate into queue be less than camera current shooting frame per second, then control every
The shooting frame rate of one set time setting camera is that its current shooting frame per second is successively decreased 1FPS, until the shooting of set camera
Frame per second is the earliest resetting shooting frame rate into queue.
The adjusting method of the camera shooting frame rate, wherein the frame per second threshold value is 5FPS；The set time is
100 milliseconds.
The present invention also provides a kind of regulating systems of camera shooting frame rate, wherein includes:
It presets module, for a frame per second threshold value to be arranged in the terminal in advance, and presets storage resetting
The queue linear list of shooting frame rate；
Frame per second is obtained with setting detection module, for obtaining camera current shooting frame per second, and real-time detection mobile terminal
Whether shooting frame rate is reset, if then obtaining resetting shooting frame rate；
Judgment module, for judging it is described whether the difference of the resetting shooting frame rate and the current shooting frame per second is less than
Frame per second threshold value;
Frame per second replacement is less than the frame per second threshold value with processing module, for working as the difference, then directly claps the resetting
It takes the photograph frame per second and replaces current shooting frame per second of the current shooting frame per second as camera；When the difference is greater than or equal to the frame
Rate threshold value, then the resetting shooting frame rate that will acquire are put into the queue linear list.
The regulating system of the camera shooting frame rate, wherein the system also includes:
Queue linear list judgment module judges whether the queue linear list is empty；
Frame per second processing module, for determining that not obtain the queue then linear for sky when the queue linear list judgment module
Enter the resetting shooting frame rate of queue in table earliest, and is that it is currently clapped every the shooting frame rate of set time setting camera
Take the photograph frame per second increasing or decreasing 1FPS；Until the shooting frame rate of set camera is the earliest resetting photographed frame into queue
Rate；
Delete and judge control module, for deleting the resetting shooting for having been subjected to step S2 processing in the queue linear list
Frame per second, and control the queue linear list judgment module and continue to judge whether queue linear list is empty；
Judgement and execution module, for determining camera frame per second if continuing to judge queue linear list for sky, setting completed,
The frame per second processing module is then continued to execute if not empty.
The regulating system of the camera shooting frame rate, wherein the frame per second processing module specifically includes:
Frame per second acquiring unit determines then to obtain the file line for sky for working as the queue linear list judgment module
Property table in earliest into queue resetting shooting frame rate and camera current shooting frame per second；
Comparing unit, for the earliest resetting shooting frame rate into queue and camera current shooting frame per second
Size；
First frame per second processing unit is currently clapped for working as the earliest resetting shooting frame rate into queue greater than camera
Take the photograph frame per second, then the shooting frame rate controlled every set time setting camera is incremented by 1FPS for its current shooting frame per second, until
The shooting frame rate of set camera is the earliest resetting shooting frame rate into queue；
Second frame per second processing unit is currently clapped for working as the earliest resetting shooting frame rate into queue less than camera
Frame per second is taken the photograph, then controls the shooting frame rate every set time setting camera and is that its current shooting frame per second is successively decreased 1FPS, until
The shooting frame rate of set camera is the earliest resetting shooting frame rate into queue.
The regulating system of the camera shooting frame rate, wherein the frame per second threshold value is 5FPS；The set time is
100 milliseconds.
The present invention also provides a kind of mobile terminals, wherein the adjusting system of the camera shooting frame rate including any of the above-described
System.
Adjusting method, system and the mobile terminal of camera shooting frame rate provided by the present invention, by advance in movement
One frame per second threshold value and queue linear list are set in terminal；Camera current shooting frame per second is obtained, and to detect mobile terminal weight
When new setting shooting frame rate, judge whether the difference of the resetting shooting frame rate obtained and the current shooting frame per second is less than frame per second threshold
Value;If resetting shooting frame rate is directly then replaced the current shooting frame per second as the current shooting frame per second of camera；Work as institute
Difference is stated more than or equal to the frame per second threshold value, then the resetting shooting frame rate that will acquire be put into queue linear list carry out into
The processing of one step.The present invention slowly adjusts setting for camera according to camera current frame rate and the difference of setting frame per second due to using
Frame per second is set, to reduce the Caton sense when setting of camera frame per second between adjacent two field pictures, is experienced with improving user's shooting, is same
When also improve the shooting effect of camera.
Detailed description of the invention
Fig. 1 is the flow chart of the adjusting method of camera shooting frame rate in the present invention.
Fig. 2 is the module frame chart of the regulating system of camera shooting frame rate in the present invention.
Specific embodiment
The present invention provides adjusting method, system and the mobile terminal of a kind of camera shooting frame rate, to make mesh of the invention
, technical solution and effect it is clearer, clear, referring to the drawings and give an actual example that the present invention is described in more detail.It answers
Work as understanding, described herein specific examples are only used to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1, the adjusting method of camera shooting frame rate provided by the invention, comprising the following steps:
S100, a frame per second threshold value is set in advance in the terminal, and presets the team of storage resetting shooting frame rate
Linear table.
Mobile terminal can wrap the mobile devices such as the mobile phone containing camera, laptop, plate；These mobile terminals
Has the function of automatic adjustment camera frame per second, for example higher frame is arranged in automatic adjustment when mobile terminal shake is more severe
Rate, when mobile terminal shake is relatively slight or even does not shake, setting automatically adjusts lower frame per second.But it can not solve when mobile whole
When the camera frame per second that end is voluntarily adjusted according to environment and its related larger original frame per second, shoots and generated between adjacent two field pictures
More serious Caton sense.Thus, the present invention provides a kind of method of frame rate adjusting to solve this problem, to reduce or eliminate due to moving
Dynamic terminal serious Caton sense caused by voluntarily adjusting, to improve shooting effect.
In the specific implementation, a frame per second threshold value is arranged in the present invention in the terminal in advance, and presets a storage weight
Set the queue linear list of shooting frame rate；The frame per second of camera display frame number per second when being shooting video or broadcasting video, specifically,
The frame per second threshold value is preferably 5FPS(Frames per Second, and frame is per second, abbreviation FPS, similarly hereinafter).And it presets one and deposits
Put the queue linear list of resetting shooting frame rate, the element (the resetting shooting frame rate stored) in the queue linear list, it then follows
" first in first out " principle is put into a resetting shooting frame rate in the queue and is known as joining the team, a resetting is deleted from queue and is clapped
It takes the photograph frame per second and is known as team, which only allows to be put at one end, deletes in the other end, so only entering queue earliest
Resetting shooting frame rate could be deleted from queue at first.
S200, camera current shooting frame per second is obtained, and whether real-time detection mobile terminal resets shooting frame rate, if
It is to obtain resetting shooting frame rate.For example, obtaining camera current shooting frame per second is 10FPS, and whether real-time detection mobile terminal
Setting frame per second is readjusted according to shooting environmental, if then obtaining the shooting frame rate that mobile terminal currently adjusts setting together
(i.e. resetting shooting frame rate).
S300, judge whether the difference of the resetting shooting frame rate and the current shooting frame per second is less than the frame per second threshold
Value.
S400, when the difference be less than the frame per second threshold value, then directly by the resetting shooting frame rate replacement it is described currently
Current shooting frame per second of the shooting frame rate as camera；When the difference be greater than or equal to the frame per second threshold value, then will acquire
To resetting shooting frame rate be put into the queue linear list.
For example, if the resetting shooting frame rate acquired is 14FPS, shooting frame rate and current shooting frame per second are reset
The difference of 10FPS is 4FPS, is less than frame per second threshold value 5FPS, then the Caton sense between the two field pictures generated in this case
Without so obvious, this is acceptable, thus, mobile terminal will will directly can reset shooting frame rate 14FPS as photograph
The setting shooting frame rate of camera.But if the resetting shooting frame rate acquired is 20FPS, then shooting frame rate and current bat are reset
The difference for taking the photograph frame per second 10FPS is 10FPS, and value is greater than frame per second threshold value 5FPS, then the resetting shooting frame rate 20FPS that will acquire
It is put into queue linear list, is further processed by queue structure's sequence, specific processing step is as follows:
S1, judge whether the queue linear list is empty；
S2, the resetting shooting frame rate for entering queue in the queue linear list earliest is then obtained if not empty, and every one
The shooting frame rate that camera is arranged in set time is its current shooting frame per second increasing or decreasing 1FPS；Until set camera
Shooting frame rate is the earliest resetting shooting frame rate into queue.
Since mobile terminal can voluntarily adjust frame per second according to different shooting environmentals, thus follow the resetting that queue structure is put into
Shooting frame rate forms queue linear list.
According to the particularity of queue, i.e. first in first out, if judging in queue linear list to be not sky, i.e. the inside includes
There is 1 or more resetting shooting frame rate, then obtains the resetting shooting frame rate for entering queue in the queue linear list earliest, and
The shooting frame rate of camera is set for its current shooting frame per second increasing or decreasing 1FPS every a set time；Until set photograph
The shooting frame rate of camera is the earliest resetting shooting frame rate into queue.Specifically, the set time can be 100 millis
Second, thus mobile terminal can voluntarily adjust setting shooting frame rate according to environment, then be for further processing, so that it is by incremental or pass
The sequence subtracted slowly adjusts the setting frame per second of camera, so as to greatly reduce in shooting process two field pictures due to adjusting frame per second
Degree it is excessive caused by Caton sense.
Further, it is further comprised the steps of: after the step S2
S3, the resetting shooting frame rate for having been subjected to step S2 processing in the queue linear list is deleted, and continued described in judgement
Whether queue linear list is empty；
S4, if it is empty then determining camera frame per second, setting completed, then continues return step S2 if not empty.
Further, the step S2 can specifically include:
If S21, judging that the queue linear list is not sky, the weight for entering queue in the queue linear list earliest is obtained
Set shooting frame rate and camera current shooting frame per second.
Earliest into the size of the resetting shooting frame rate of queue and camera current shooting frame per second described in S22, comparison.
S23, when the earliest resetting shooting frame rate into queue be greater than camera current shooting frame per second, then control every
The shooting frame rate that camera was arranged in one set time is that its current shooting frame per second is incremented by 1FPS, until the shooting of set camera
Frame per second is the earliest resetting shooting frame rate into queue.
For example, when acquisition enters the resetting shooting frame rate 20FPS and camera current shooting frame per second 10FPS of queue earliest
When, then mobile terminal is every 100 milliseconds, and the shooting frame rate that camera is arranged is that current shooting frame per second 10FPS is incremented by 1FPS, i.e., and the
One 100 milliseconds, setting frame per second is 11FPS；Second 100 milliseconds, setting frame per second is 12FPS；Analogized with secondary, until that will take a picture
Machine setting frame per second is set as 20FPS.
S24, when the earliest resetting shooting frame rate into queue be less than camera current shooting frame per second, then control every
The shooting frame rate of one set time setting camera is that its current shooting frame per second is successively decreased 1FPS, until the shooting of set camera
Frame per second is the earliest resetting shooting frame rate into queue.
For example, when obtaining the resetting shooting frame rate 4FPS and camera current shooting frame per second 10FPS that enter queue earliest,
Then mobile terminal is every 100 milliseconds, and the shooting frame rate that camera is arranged is that current shooting frame per second 10FPS successively decreases 1FPS, i.e., first
A 100 milliseconds, setting frame per second is 9FPS；Second 100 milliseconds, setting frame per second is 8FPS；Analogized with secondary, is set until by camera
It sets frame per second and is set as 4FPS.
By the above method, can dispose step by step since shooting environmental does not stop to change, mobile terminal frequently automatically adjusts
Be arranged camera frame per second, caused by the frequent problem of Caton sense so that regardless of mobile terminal according to shooting environmental
Setting frame per second is voluntarily adjusted, can handling execution, slowly setting frame per second changes, and reduces or even eliminate above-mentioned Caton sense.
Based on the adjusting method of above-mentioned camera shooting frame rate, the present invention also provides a kind of tune of camera shooting frame rate
Section system, as shown in Figure 2, comprising: preset module 510, frame per second obtain with setting detection module 520, judgment module 530 and
Frame per second replacement and processing module 540.
It presets module 510, for a frame per second threshold value to be arranged in the terminal in advance, and presets a storage weight
Set the queue linear list of shooting frame rate；Described in specific as above embodiment of the method.
Frame per second is obtained with setting detection module 520, for obtaining camera current shooting frame per second, and real-time detection is mobile eventually
Whether end resets shooting frame rate, if then obtaining resetting shooting frame rate；Described in specific as above embodiment of the method.
Judgment module 530, for judge it is described resetting shooting frame rate and the current shooting frame per second difference whether be less than
The frame per second threshold value；Described in specific as above embodiment of the method.
Frame per second replacement is less than the frame per second threshold value with processing module 540, for working as the difference, then directly by the resetting
Shooting frame rate replaces current shooting frame per second of the current shooting frame per second as camera；Described in being greater than or equal to when the difference
Frame per second threshold value, then the resetting shooting frame rate that will acquire are put into the queue linear list；Specific as above embodiment of the method institute
It states.
Further, the system also includes:
Queue linear list judgment module 550 judges whether the queue linear list is empty；Specific as above embodiment of the method institute
It states.
Frame per second processing module 560, for determining not obtain the queue then for sky when the queue linear list judgment module
Enter the resetting shooting frame rate of queue in linear list earliest, and works as every the shooting frame rate of set time setting camera for it
Preceding shooting frame rate increasing or decreasing 1FPS；Until the shooting frame rate of set camera is that the earliest resetting into queue is clapped
Take the photograph frame per second；Described in specific as above embodiment of the method.
Delete and judge control module 570, for deleting the resetting for having been subjected to step S2 processing in the queue linear list
Shooting frame rate, and control the queue linear list judgment module and continue to judge whether queue linear list is sky 580；Specific such as top
Described in method embodiment.
Judgement and execution module, for determining camera frame per second if continuing to judge queue linear list for sky, setting completed,
The frame per second processing module is then continued to execute if not empty；Described in specific as above embodiment of the method.
Further, the frame per second processing module specifically includes: frame per second acquiring unit is sentenced for working as the queue linear list
Disconnected module determines then to obtain current into the resetting shooting frame rate of queue and camera earliest in the queue linear list not for sky
Shooting frame rate；Comparing unit, for the earliest resetting shooting frame rate and camera current shooting frame per second into queue
Size；First frame per second processing unit is currently clapped for working as the earliest resetting shooting frame rate into queue greater than camera
Take the photograph frame per second, then the shooting frame rate controlled every set time setting camera is incremented by 1FPS for its current shooting frame per second, until
The shooting frame rate of set camera is the earliest resetting shooting frame rate into queue；Second frame per second processing unit is used for
When the earliest resetting shooting frame rate into queue is less than camera current shooting frame per second, then control is set every a set time
The shooting frame rate for setting camera is that its current shooting frame per second is successively decreased 1FPS, until the shooting frame rate of set camera be it is described most
The early resetting shooting frame rate for entering queue.
Wherein, in the system, the frame per second threshold value is 5FPS；The set time is 100 milliseconds.
The present invention also provides a kind of mobile terminal, the regulating system whole technical side including above-mentioned camera shooting frame rate
Case, as detailed above, details are not described herein.
In conclusion adjusting method, system and the mobile terminal of camera shooting frame rate provided by the present invention, by pre-
One frame per second threshold value and queue linear list are first set in the terminal；Camera current shooting frame per second is obtained, and to detect shifting
When dynamic terminal resets shooting frame rate, judge whether the resetting shooting frame rate obtained and the difference of the current shooting frame per second are small
In frame per second threshold value;If resetting shooting frame rate is directly then replaced the current shooting frame per second as the current shooting frame of camera
Rate；When the difference is greater than or equal to the frame per second threshold value, then the resetting shooting frame rate that will acquire is put into queue linear list
In be further processed.The present invention slowly adjusts photograph according to the difference of camera current frame rate and setting frame per second due to using
The setting frame per second of camera, so that the Caton sense when setting of camera frame per second between adjacent two field pictures is reduced, to improve user's bat
It takes the photograph experience while also improving the shooting effect of camera.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, wanted for example, all these modifications and variations all should belong to right appended by the present invention
The protection scope asked.
Claims (7)
1. a kind of adjusting method of camera shooting frame rate, which comprises the following steps:
A, a frame per second threshold value is set in the terminal in advance, and the queue for presetting storage resetting shooting frame rate is linear
Table；
B, camera current shooting frame per second is obtained, mobile terminal can automatically adjust camera frame per second, and real-time detection mobile terminal is
It is no to reset shooting frame rate, if then obtaining resetting shooting frame rate；
C, judge whether the difference of the resetting shooting frame rate and the current shooting frame per second is less than the frame per second threshold value；
D, when the difference is less than the frame per second threshold value, then directly by the resetting shooting frame rate replacement current shooting frame per second
Current shooting frame per second as camera；When the difference is greater than or equal to the frame per second threshold value, the then resetting that will acquire
Shooting frame rate is put into the queue linear list；
It is further comprised the steps of: after the step D
S1, judge whether the queue linear list is empty；
S2, the resetting shooting frame rate for entering queue in the queue linear list earliest is then obtained if not empty, and fixed every one
The shooting frame rate that camera is arranged in time is its current shooting frame per second increasing or decreasing 1FPS；Until the shooting of set camera
Frame per second is the earliest resetting shooting frame rate into queue；
It is further comprised the steps of: after the step S2
S3, the resetting shooting frame rate for having been subjected to step S2 processing in the queue linear list is deleted, and continues to judge the queue
Whether linear list is empty；
S4, if it is empty then determining camera frame per second, setting completed, then continues return step S2 if not empty.
2. the adjusting method of camera shooting frame rate according to claim 1, which is characterized in that the step S2 is specifically wrapped
It includes:
S21, if not empty is then obtained current into the resetting shooting frame rate of queue and camera earliest in the queue linear list
Shooting frame rate；
Earliest into the size of the resetting shooting frame rate of queue and camera current shooting frame per second described in S22, comparison；
S23, when the earliest resetting shooting frame rate into queue is greater than camera current shooting frame per second, then control is solid every one
Fix time be arranged camera shooting frame rate be its current shooting frame per second be incremented by 1FPS, until set camera shooting frame rate
For the earliest resetting shooting frame rate into queue；
S24, when the earliest resetting shooting frame rate into queue is less than camera current shooting frame per second, then control is solid every one
Fixing time, the shooting frame rate of camera is arranged is that its current shooting frame per second is successively decreased 1FPS, until the shooting frame rate of set camera
For the earliest resetting shooting frame rate into queue.
3. the adjusting method of camera shooting frame rate according to claim 2, which is characterized in that the frame per second threshold value is
5FPS；The set time is 100 milliseconds.
4. a kind of regulating system of camera shooting frame rate characterized by comprising
Module is preset, for a frame per second threshold value to be arranged in the terminal in advance, and presets storage resetting shooting
The queue linear list of frame per second；
Frame per second obtains and detection module is arranged, and for obtaining camera current shooting frame per second, mobile terminal can automatically adjust photograph
Whether machine frame per second, real-time detection mobile terminal reset shooting frame rate, if then obtaining resetting shooting frame rate；
Judgment module, for judging whether the difference of the resetting shooting frame rate and the current shooting frame per second is less than the frame per second
Threshold value；
Frame per second replacement and processing module, for being less than the frame per second threshold value when the difference, then directly by the resetting photographed frame
Rate replaces current shooting frame per second of the current shooting frame per second as camera；When the difference is greater than or equal to the frame per second threshold
Value, then the resetting shooting frame rate that will acquire are put into the queue linear list；
The system also includes:
Queue linear list judgment module judges whether the queue linear list is empty；
Frame per second processing module, for determining not obtain then in the queue linear list for sky when the queue linear list judgment module
Enter the resetting shooting frame rate of queue earliest, and the shooting frame rate that camera is arranged every a set time is its current shooting frame
Rate increasing or decreasing 1FPS；Until the shooting frame rate of set camera is the earliest resetting shooting frame rate into queue；
It deletes and judges control module, for deleting the resetting photographed frame for having been subjected to step S2 processing in the queue linear list
Rate, and control the queue linear list judgment module and continue to judge whether queue linear list is empty；
Judgement and execution module, for determining camera frame per second if continuing to judge queue linear list for sky, setting completed, if not
The frame per second processing module is then continued to execute for sky.
5. the regulating system of camera shooting frame rate according to claim 4, which is characterized in that the frame per second processing module
It specifically includes:
Frame per second acquiring unit, for determining then to obtain the queue linear list not for sky when the queue linear list judgment module
In earliest into queue resetting shooting frame rate and camera current shooting frame per second；
Comparing unit, for the big of the earliest resetting shooting frame rate into queue and camera current shooting frame per second
It is small；
First frame per second processing unit, for being greater than camera current shooting frame when the earliest resetting shooting frame rate into queue
Rate, then the shooting frame rate controlled every set time setting camera is incremented by 1FPS for its current shooting frame per second, until set
The shooting frame rate for setting camera is the earliest resetting shooting frame rate into queue；
Second frame per second processing unit, for being less than camera current shooting frame when the earliest resetting shooting frame rate into queue
Rate, then the shooting frame rate controlled every set time setting camera is that its current shooting frame per second is successively decreased 1FPS, until set
The shooting frame rate for setting camera is the earliest resetting shooting frame rate into queue.
6. the regulating system of camera shooting frame rate according to claim 5, which is characterized in that the frame per second threshold value is
5FPS；The set time is 100 milliseconds.
7. a kind of mobile terminal, which is characterized in that the adjusting including the described in any item camera shooting frame rates of claim 4-6
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263143.0A CN105791699B (en) | 2016-04-26 | 2016-04-26 | A kind of adjusting method, system and the mobile terminal of camera shooting frame rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263143.0A CN105791699B (en) | 2016-04-26 | 2016-04-26 | A kind of adjusting method, system and the mobile terminal of camera shooting frame rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105791699A CN105791699A (en) | 2016-07-20 |
| CN105791699B true CN105791699B (en) | 2019-03-26 |
Family
ID=56399327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610263143.0A Active CN105791699B (en) | 2016-04-26 | 2016-04-26 | A kind of adjusting method, system and the mobile terminal of camera shooting frame rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105791699B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210544B (en) * | 2016-08-18 | 2020-06-02 | 惠州Tcl移动通信有限公司 | Mobile terminal and anti-shake processing method and system for video shot by mobile terminal |
| CN107894937A (en) * | 2016-12-30 | 2018-04-10 | 上海亿账通互联网科技有限公司 | The frame per second data processing method and device of mobile device |
| CN106910448B (en) * | 2017-02-23 | 2021-08-10 | 惠州Tcl移动通信有限公司 | Display screen refresh rate control method and system based on mobile terminal |
| CN110798738B (en) * | 2018-08-01 | 2022-01-28 | Oppo广东移动通信有限公司 | Frame rate control method, device, terminal and storage medium |
| CN111385484B (en) * | 2018-12-28 | 2021-06-25 | 北京字节跳动网络技术有限公司 | Information processing method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729777A (en) * | 2009-10-22 | 2010-06-09 | 华为终端有限公司 | Digital image acquisition method and equipment |
| CN104580969A (en) * | 2013-10-23 | 2015-04-29 | 中兴通讯股份有限公司 | Video frame rate adjusting method and device |
| CN104683691A (en) * | 2015-02-02 | 2015-06-03 | 上海小蚁科技有限公司 | Photographing method, device and equipment |
| CN104754200A (en) * | 2013-12-31 | 2015-07-01 | 联芯科技有限公司 | Method and system for adjusting automatic exposure |
| CN105323466A (en) * | 2015-06-25 | 2016-02-10 | 维沃移动通信有限公司 | Shooting method based on scene, and terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6276644B2 (en) * | 2014-05-01 | 2018-02-07 | キヤノン株式会社 | Image blur correction apparatus, image blur correction method, program, and storage medium |
-
2016
- 2016-04-26 CN CN201610263143.0A patent/CN105791699B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729777A (en) * | 2009-10-22 | 2010-06-09 | 华为终端有限公司 | Digital image acquisition method and equipment |
| CN104580969A (en) * | 2013-10-23 | 2015-04-29 | 中兴通讯股份有限公司 | Video frame rate adjusting method and device |
| CN104754200A (en) * | 2013-12-31 | 2015-07-01 | 联芯科技有限公司 | Method and system for adjusting automatic exposure |
| CN104683691A (en) * | 2015-02-02 | 2015-06-03 | 上海小蚁科技有限公司 | Photographing method, device and equipment |
| CN105323466A (en) * | 2015-06-25 | 2016-02-10 | 维沃移动通信有限公司 | Shooting method based on scene, and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105791699A (en) | 2016-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105791699B (en) | A kind of adjusting method, system and the mobile terminal of camera shooting frame rate | |
| US9715903B2 (en) | Detection of action frames of a video stream | |
| CN101931753B (en) | Target tracking apparatus, image tracking apparatus, methods of controlling operation of same, and digital camera | |
| US9596398B2 (en) | Automatic image capture | |
| US8773542B2 (en) | Apparatus and method for adaptive camera control method based on predicted trajectory | |
| CN105578068B (en) | A kind of generation method of high dynamic range images, device and mobile terminal | |
| EP2882181A1 (en) | Image capturing apparatus and control method thereof | |
| EP3125525A1 (en) | Method and system for enabling camera of mobile terminal to automatically adapt to scene | |
| KR20120114191A (en) | Imaging apparatus, subject tracking method and storage medium | |
| CN110177215A (en) | Image processing method, image processor, filming apparatus and electronic equipment | |
| WO2016019817A1 (en) | Object motion trajectory photographing method and system, and computer storage medium | |
| US10911671B2 (en) | Automatic processing of automatic image capture parameter adjustment | |
| CN105306804A (en) | Intelligent terminal and video image stabilizing method and device | |
| CN104580907A (en) | Anti-shake photographing method and device | |
| CN103200365A (en) | Method for panorama shooting through mobile terminal and mobile terminal | |
| US20120002842A1 (en) | Device and method for detecting movement of object | |
| CN107360369B (en) | Image pickup apparatus, photographing method of image pickup apparatus, and computer-readable storage medium | |
| CN100388758C (en) | Image processing device and method | |
| US20160373648A1 (en) | Methods and systems for capturing frames based on device information | |
| CN111917989B (en) | Video shooting method and device | |
| CN104135617A (en) | Object motion locus shooting method, terminal and system | |
| CN111586283B (en) | Zooming method and device | |
| JP2013183189A (en) | Image processing apparatus, imaging apparatus, and image processing program | |
| JP5660306B2 (en) | Imaging apparatus, program, and imaging method | |
| WO2016025485A2 (en) | Detection of action frames of a video stream |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231120 Address after: 100045 Beijing city Xicheng District Fuxingmenwai No. 1 Nan Xiang Di Zang an Patentee after: STATE GRID JIBEI ELECTRIC POWER Co.,Ltd. Address before: 516006 Zhongkai hi tech Zone, Huizhou, Guangdong, 86 Chang seven Road West Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
|
| TR01 | Transfer of patent right |