CN105611178A - Method, mobile terminal and system for preventing photographic shake by detecting pulse with wearable equipment - Google Patents
Method, mobile terminal and system for preventing photographic shake by detecting pulse with wearable equipment Download PDFInfo
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- 238000004891 communication Methods 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 16
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- 210000001367 artery Anatomy 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 210000003462 vein Anatomy 0.000 claims description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
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Abstract
The invention discloses a method, a mobile terminal and a system for preventing photographic shake by detecting pulse with wearable equipment. The method comprises: establishing a connection with the wearable equipment; receiving a photographic preview instruction, acquiring cached image frames of a photographed scene via a camera and storing the cached image frames into an image cache queue; receiving a photographic instruction, and forwarding the photographic instruction to the wearable equipment; receiving user pulse data returned by the wearable equipment within a corresponding time period; selecting a cached image frame according to the user pulse data returned by the wearable equipment, and outputting a photographed image. Pulse information of a user is detected by using a sensor of the wearable equipment, and the cached image frame at the minimum pulse moment is selected according to the pulse information, so that the clear cached image frame is selected and output as a photographed image, the photographic shake effect of the terminal is improved, the photographic success rate is significantly improved, fuzzy photos caused by photographic shake are avoided, and better operation experience is brought to the user of the mobile terminal.
Description
Technical field
The present invention relates to the communication technical field of mobile terminal, particularly one utilizes wearable device to detectPulse take pictures anti-shake method, mobile terminal and system.
Background technology
Wearable intelligent equipment to be application wearable technology carry out to daily wearing that intelligentized design develops canWith the general name of equipment of dressing, comprise glasses, gloves, wrist-watch, bracelet, dress ornament and footwear. Wearable intelligenceCan be considered to the scientific and technological product that will popularize by equipment after smart mobile phone. Extensively think that wearable device willReplace mobile device trend taking smart mobile phone as representative, further intelligent, easy people's life andWork.
Meanwhile, along with the development of mobile terminal technology, camera has become the standard of large multi-terminal equipment and has joinedBe set to user camera function is provided, the camera function of mobile terminal uses more and more frequent, to people's life andWork has brought great enjoyment and convenient, and camera pixel is more and more higher, is intended to allow user photographThe photo of better quality. Hand-held mobile terminal is taken pictures, captured or autodynes is that user will repeat every dayThe scene occurring, but user use terminal carry out hand-held racket according to time, conventionally can be because many reasons causeStrong or weak shake.
At present, the anti-shake module of mobile terminal can affect the thickness of mobile terminal, is to restrict mobile terminal alwaysThe take pictures principal element of anti-shake technical development, and current commercially available wearable device all disposes accurate gyroInstrument and accelerometer, often can be as accurate as pulse detection. Wherein intelligent watch is pioneer, and weSee that various intelligent watch products emerge in multitude. Simply only has displaying time and information from only having of starting mostRemind, the various sensors that utilize are till now realized the monitoring of people and surrounding environment and detect intelligent handTable is progressively moving to maturity.
If user has on intelligent watch on hand, high-precision sensor is all housed on general intelligence wrist-watch, canTo measure accurately the frequency of pulse, and most of handheld terminal camera carry out micro-pat according to time shake be allBecause pulse causes, as long as according to the frequency of pulse, system selects suitable gap to take pictures so,So just play anti-shake effect, by measuring human body stable state, while playing micro-bat, promoted the work of anti-shake effectWith,
In view of the foregoing, urgently proposing at present one utilizes wearable device detection pulse to take pictures anti-shakeMethod.
Summary of the invention
The shortcoming that the object of the invention is to overcome prior art, with not enough, provides one to utilize wearable deviceDetect pulse take pictures anti-shake method, mobile terminal and system.
According to disclosed embodiment, a first aspect of the present invention has proposed one and has utilized wearable device to detect arteries and veinsThe anti-shake method of taking pictures of fighting, described method comprises:
Connect with wearable device;
The reception instruction for previewing of taking pictures, the cache image frame by camera collection photographed is also stored in imageBuffer queue;
Receive photographing instruction, and be transmitted to described wearable device;
Receive user's pulse data of the corresponding time period that described wearable device returns;
User's pulse data of returning according to described wearable device is chosen cache image frame, and exports the figure that takes picturesPicture.
Further, user's pulse data of returning according to described wearable device is excellent according to pulse peak valley principleSelect cache image frame that pulse vibration minimal instant is corresponding as the image of taking pictures, and the image of taking pictures described in output.
Further, described reception is taken pictures before instruction for previewing, also comprises:
Synchronize with described wearable device, obtain propagation delay time under current connection.
Further, before described and wearable device connects, also comprise:
Unlatching utilizes the take pictures function of anti-shake application of wearable device.
Further, described unlatching utilizes the take pictures mode of function of anti-shake application of wearable device to compriseArtificial unlatching or intelligent-induction are closed, and wherein, described intelligent-induction is closed as obtaining according to gyroscope currentState, excessive or this function of the too small positive closing of motion amplitude of motion amplitude.
According to disclosed embodiment, a second aspect of the present invention has proposed one and has utilized wearable device to detect arteries and veinsThe anti-shake mobile terminal of taking pictures of fighting, described mobile terminal specifically comprises:
Module is set up in communication connection, for connecting with wearable device;
Instruction for previewing receiver module, for receiving the instruction for previewing of taking pictures, by camera collection photographedCache image frame is also stored in image buffer storage queue;
Photographing instruction receiver module, for receiving photographing instruction, and is transmitted to described wearable device;
Return data receiver module, for receiving user's arteries and veins of the corresponding time period that described wearable device returnsThe data of fighting;
Image is chosen output module, chooses slow for user's pulse data of returning according to described wearable deviceDeposit picture frame, and export the image of taking pictures.
Further, described image is chosen output module specific works process and is: according to described wearable deviceUser's pulse data of returning is according to buffer memory figure corresponding to the preferred pulse vibration minimal instant of pulse peak valley principlePicture frame is as the image of taking pictures, and the image of taking pictures described in output.
Further, described mobile terminal also comprises:
Device synchronization module, for synchronizeing with described wearable device, obtains while transmission under current connectionProlong.
Further, described mobile terminal also comprises:
Function opening module, utilizes the take pictures function of anti-shake application of wearable device for opening, described inUnlatching utilizes the take pictures mode of function of anti-shake application of wearable device to comprise artificial unlatching or intelligenceInduction is closed, and wherein, described intelligent-induction is closed as obtain current state, motion amplitude according to gyroscopeThis function of the too small positive closing of excessive or motion amplitude.
According to disclosed embodiment, a third aspect of the present invention has proposed one and has utilized wearable device to detect arteries and veinsThe anti-shake system of taking pictures of fighting, described in the anti-shake system of taking pictures comprise:
Wearable device, for detecting in real time user's pulse data of user, and by described user's pulse dataPass to mobile terminal;
Mobile terminal, for receiving the instruction for previewing of taking pictures, by the cache image of camera collection photographedFrame is also stored in image buffer storage queue, then receives the user of the corresponding time period that described wearable device returnsPulse data, according to cache image frame corresponding to the preferred pulse of pulse peak valley principle vibration minimal instant as batExport according to image.
The present invention has following advantage and effect with respect to prior art:
1) anti-fluttering method of taking pictures provided by the invention, utilizes the sophisticated sensor of wearable device configuration to detectUser's pulse, and choose on this basis the cache image frame of pulse minimal instant, it is clear to guarantee to optimizeCache image frame as taking pictures image output, improved the anti-shake effect that terminal is taken pictures.
2) anti-fluttering method of taking pictures provided by the invention, has significantly promoted the success rate of taking pictures, and has avoided taking pictures and has trembledThe moving photograph causing is smudgy, brings better operating experience to the user of mobile terminal.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below will be to embodiment or existingIn technical description, the accompanying drawing of required use is briefly described, apparently, and the accompanying drawing in the following describesBe only some embodiments of the present invention, for those of ordinary skill in the art, do not paying creativenessUnder the prerequisite of work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that in the present embodiment one, disclosed a kind of wearable device detection pulse that utilizes is taken pictures anti-shakeMethod flow diagram;
Fig. 2 be in the present embodiment one disclosed another utilize wearable device detect pulse take pictures anti-shakeMethod flow diagram;
Fig. 3 be in the present embodiment one disclosed another utilize wearable device detect pulse take pictures anti-shakeMethod flow diagram;
Fig. 4 is that in the present embodiment one, disclosed another kind utilizes wearable device detection pulse to take pictures anti-shakeMethod flow diagram;
Fig. 5 is that in the present embodiment three, disclosed a kind of wearable device detection pulse that utilizes is taken pictures anti-shakeMobile terminal composition frame chart;
Fig. 6 is that in the present embodiment three, disclosed another kind utilizes wearable device detection pulse to take pictures anti-shakeMobile terminal composition frame chart;
Fig. 7 is the disclosed wearable Equipment Inspection pulse anti-shake system of taking pictures of utilizing in embodiment tetra-Composition frame chart.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand,Developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment. Should be appreciated that described hereinSpecific embodiment only, in order to explain the present invention, is not intended to limit the present invention.
Term " first " in description of the present invention and claims and above-mentioned accompanying drawing, " second ", "Three " and " the 4th " etc. be for distinguishing different objects, instead of for describing particular order. In addition art,Language " comprises " and " having " and their any distortion, is intended to be to cover not exclusive comprising. For exampleThe process, method, system, product or the equipment that have comprised series of steps or unit are not defined in and listStep or unit, but also comprise alternatively step or the unit do not listed, or also comprise alternatively rightIn these processes, method, product or equipment intrinsic other step or unit.
Be elaborated respectively according to embodiment below.
Embodiment mono-
Refer to Fig. 1, Fig. 1 is that in the present embodiment one, disclosed one utilizes wearable device detection pulse to enterThe capable anti-shake method flow diagram of taking pictures. The wearable device detection pulse that utilizes shown in Fig. 1 is taken pictures anti-shakeMethod, be applied to intelligent mobile terminal, described intelligent mobile terminal includes but not limited to mobile phone, notebookComputer, panel computer and palm equipment for surfing the net, multimedia equipment, stream media equipment, mobile internet deviceThe terminal device of (MID, mobileinternetdevice) or other types.
As shown in Figure 1 a kind of utilizes wearable device to detect pulse take pictures anti-shake method, specifically bagDraw together following steps:
Step S101, connect with wearable device.
Preferably, mobile terminal can pass through close range wireless communication NFC connected mode, Bluetooth communication connectsConnecing mode, Wi-Fi communication connection mode or infrared communication connected mode and wearable device sets up evenConnect, can certainly adopt other connected modes, non-the present embodiment is limited.
Wherein, described wearable device comprises intelligent watch, intelligent bracelet, satellite navigation footwear, WearableMulti-point touch projector, Google's glasses, fingerstall detector, Florakit computer and TacitProjectGloves etc.
Step S102, receive the instruction for previewing of taking pictures, the cache image frame by camera collection photographed alsoBe stored in image buffer storage queue.
In concrete application, in the time that user's wish is taken pictures by mobile terminal, can click camera at mobile terminalRelevant APP application, starts concurrent preview request of taking pictures of camera.
In concrete application, obtain by the Scenery Imaging in mobile terminal camera Real-time Obtaining image pickup scopeCache image frame, often obtains a cache image frame, just the cache image frame getting is added to imageIn buffer queue.
Another preferred embodiment in, after obtaining cache image frame by mobile terminal camera, sentenceIn disconnected described image buffer storage queue, whether the quantity of cache image frame reaches predetermined number, when judged result is yesTime, by rise time cache image frame deletion the earliest in described image buffer storage queue, and slow by what getDeposit picture frame and be kept at image buffer storage queue; When judged result is while being no, the cache image frame getting is protectedThere is image buffer storage queue.
Step S103, reception photographing instruction, and be transmitted to described wearable device.
In concrete application, the input of above-mentioned photographing instruction can have various ways, can be that user clicks and takes picturesKey triggers, and can be also that under mobile terminal time delay exposal model, the photo opporunity of mobile terminal delays to reachTime trigger.
Mobile terminal in receiving the photographing instruction of input, by step before, set up with can wearWear the communication link of equipment, photographing instruction is transmitted to described wearable device. Wherein, in photographing instruction, wrapIn the moment of triggering containing photographing instruction, wearable device extracts in time period corresponding to this moment and is recorded by sensorUser's pulse data.
Step S104, receive user's pulse data of the corresponding time period that described wearable device returns.
In concrete application, wearable device receives after photographing instruction, by taking pictures of comprising in photographing instructionThe moment of instruction triggers, extract wearable device and record the user's pulse data in the corresponding time period of storing,And returning to mobile terminal by the communication link of setting up, mobile terminal receives that described wearable device returnsThe vibration data of corresponding time period, to do next step analysis.
Step S105, user's pulse data of returning according to described wearable device are chosen cache image frame, andExport the image of taking pictures.
User's pulse data of returning according to the wearable device obtaining in above-mentioned steps S104 is determined as clappingAccording to the cache image frame of image, and cache image frame is encoded into after certain picture format, as JPEG latticeFormula, exports the image of taking pictures.
While scenery being carried out to micro-bat due to most of user's hand-held mobile terminals, the shake of taking pictures is all because arteries and veinsFight and cause, the frequency of a GPRS pulse information so, system selects suitable gap to take pictures, thisSample has just played anti-shake effect.
Another preferred embodiment in, described step S105 is specially:
S105X, user's pulse data of returning according to described wearable device are preferred according to pulse peak valley principleCache image frame corresponding to pulse vibration minimal instant is as the image of taking pictures, and the image of taking pictures described in output.
In concrete application, according to pulse peak valley principle, from buffer memory image queue, choose pulse vibration hourCarve corresponding cache image frame as the image of taking pictures, and cache image frame is encoded into certain picture formatAfter, as jpeg format, export the image of taking pictures.
By as follows step refinement:
Search the minimum of a value in user's pulse data that described wearable device returns;
Vibration minimal instant corresponding to mapping minimum of a value;
Obtain the cache image frame that described vibration minimal instant is corresponding.
After user clicks space shooting shutter, wearable device obtains user's pulse information by sensor, passes throughThe peak valley of searching in pulse information data carrys out the corresponding cache image frame of choosing, and mobile terminal seeking is recentUser's pulse information peak valley, can set the regional space of a peak valley in practical application, as long as enter this widthValue regional space is thought and is searched out user's pulse information peak valley one time, utilizes this peak valley moment gap to clapAccording to obtaining cache image frame clearly. Set limit stand-by period T, T is that a user can obviously perceiveThe sluggish time, if exceeding T, the time of waiting for abandons so waiting for, directly in current slot, searchThe minimum of user's pulse information, using now corresponding data cached frame as the image of taking pictures.
The wearable device that utilizes that comprises above-mentioned steps S105X detects the take pictures tool of anti-shake method of pulseBody process step figure is with reference to shown in accompanying drawing 2.
Another preferred embodiment in, described in step S102, receive and take pictures before instruction for previewing, alsoComprise the following steps:
S102X, synchronize with described wearable device, obtain propagation delay time under current connection;
In concrete application, after mobile terminal is connected with wearable device, transmit one group of experimental data alsoReceive, obtain the propagation delay time t under present case, reach the object of synchronizeing with described wearable device.
The image buffer storage queue of mobile terminal is necessary between the reserved buffer area of propagation delay time t, so that when storage tBetween all frames, t is generally very short, does not need very large between image buffer storage queue empty.
The wearable device that utilizes that comprises above-mentioned steps S102X detects the take pictures tool of anti-shake method of pulseBody process step figure is with reference to shown in accompanying drawing 3.
Another preferred embodiment in, before step S101, also comprise:
Step S101X, on corresponding intelligent terminal, open utilize wearable device take pictures anti-shake shouldWith function.
Particularly, in order further to promote user's experience, open and utilize wearable device to clapComprise that according to the function of anti-shake application artificial unlatching or intelligent-induction close, wherein, artificial unlatching is specially:System is provided with one and utilizes wearable device detection pulse to carry out for controlling enforced opening or positive closingThe take pictures switch of anti-shake application function, user can, according to personal like, open or close intelligence whenever and wherever possibleThe earphone vibration of energy terminal starts the function of application fast.
Wherein, intelligent-induction is closed and is specially:
Obtain current state according to the gyroscope on mobile terminal or wearable device, motion amplitude is excessiveOr this function of the too small positive closing of motion amplitude, because motion amplitude is excessive or motion amplitude is too small all notBe applicable to using the method.
The flow chart that comprises above-mentioned steps S101X can be with reference to shown in accompanying drawing 4.
In sum, what this enforcement provided take pictures anti-fluttering method, utilizes the accurate sensing of wearable device configurationDevice or intelligent watch bracelet etc. read high-precision pulse information, and choose on this basis pulse vibration widthDegree is the cache image frame in weak moment, guarantees to optimize clearly cache image frame as the image output of taking pictures,Improved the anti-shake effect that terminal is taken pictures, significantly promoted the success rate of taking pictures, the shake of having avoided taking pictures causesPhotograph is smudgy, brings better operating experience to the user of mobile terminal.
Embodiment bis-
The present embodiment specifically discloses a kind of method application example that utilizes wearable device to take pictures anti-shake,Comprise the following steps:
Step R101, mobile terminal and wearable device connect;
Step R102X, mobile terminal are synchronizeed with described wearable device, obtain under current connection and transmitTime delay;
In concrete application, after mobile terminal is connected with wearable device, transmit one group of experimental data alsoReceive, obtain the propagation delay time t under present case, reach the object of synchronizeing with described wearable device.
Step R102, receive the instruction for previewing of taking pictures, the cache image frame by camera collection photographed alsoBe stored in image buffer storage queue;
The image buffer storage queue of mobile terminal is necessary between the reserved buffer area of propagation delay time t, so that when storage tBetween all frames, t is generally very short, does not need very large between image buffer storage queue empty.
Step R103, mobile terminal receive photographing instruction, and are transmitted to wearable device.
User triggers soon behind the door, and terminal camera obtains the cache image frame of fixing number n altogether (in hardwareDeposit size relevant), suppose this section of limit stand-by period T, total duration of taking pictures is t+T.
Step R104, receive user's pulse data of the corresponding time period that described wearable device returns.
Described wearable device returns to shutter and presses user's pulse that total duration of time period corresponding to moment is t+TData.
Step R105X, according to cache image frame corresponding to the preferred pulse of pulse peak valley principle vibration minimal instantAs the image of taking pictures, and the image of taking pictures described in output.
After user clicks space shooting shutter, wearable device obtains user's pulse information by sensor, passes throughThe peak valley of searching in pulse information data carrys out the corresponding cache image frame of choosing, and mobile terminal seeking is recentUser's pulse information peak valley, can set the regional space of a peak valley in practical application, as long as enter this widthValue regional space is thought and is searched out user's pulse information peak valley one time, utilizes this peak valley moment gap to clapAccording to obtaining cache image frame clearly. Set limit stand-by period T, T is that a user can obviously perceiveThe sluggish time, if exceeding T, the time of waiting for abandons so waiting for, directly in current slot, searchThe minimum of user's pulse information, using now corresponding data cached frame as the image of taking pictures, by cache imageFrame is exported after being encoded into the picture format of jpeg format.
Embodiment tri-
In the time that taking pictures particularly micro-bat, mobile terminal prevents that for providing a kind of shake from causing photograph fuzzyObject original intention, the present embodiment proposes a kind of wearable Equipment Inspection pulse anti-shake moving of taking pictures that utilizeMoving terminal, utilizes the sensor of wearable device configuration to detect the take pictures pulse situation in moment of user, and with thisFor the cache image frame according to choosing the pulse information trough moment, guarantee to optimize cache image frame clearly and doFor the image output of taking pictures, in the present embodiment two, disclosed one utilizes wearable Equipment Inspection pulse to clapAccording to its structured flowchart of anti-shake mobile terminal as shown in Figure 5, described mobile terminal comprises: communication connection is set upModule 201, instruction for previewing receiver module 202, photographing instruction receiver module 203, return data receiver module204 and image choose output module 205, wherein:
Module 201 is set up in communication connection, for connecting with wearable device;
In concrete application, mobile terminal can pass through close range wireless communication NFC connected mode, bluetooth is logicalLetter connected mode, Wi-Fi communication connection mode or infrared communication connected mode and wearable device are set upConnect, can certainly adopt other connected modes, non-the present embodiment is limited.
Wherein, described wearable device comprises intelligent watch, intelligent bracelet, satellite navigation footwear, WearableMulti-point touch projector, Google's glasses, fingerstall detector, Florakit computer and TacitProjectGloves etc.
Instruction for previewing receiver module 202, for receiving the instruction for previewing of taking pictures, takes scape by camera collectionThe cache image frame of thing is also stored in image buffer storage queue;
In concrete application, in the time that user's wish is taken pictures by mobile terminal, can click camera at mobile terminalRelevant APP application, starts concurrent preview request of taking pictures of camera.
In concrete application, obtain by the Scenery Imaging in mobile terminal camera Real-time Obtaining image pickup scopeCache image frame, often obtains a cache image frame, just the cache image frame getting is added to imageIn buffer queue.
Another preferred embodiment in, after obtaining cache image frame by mobile terminal camera, sentenceIn disconnected described image buffer storage queue, whether the quantity of cache image frame reaches predetermined number, when judged result is yesTime, by rise time cache image frame deletion the earliest in described image buffer storage queue, and slow by what getDeposit picture frame and be kept at image buffer storage queue; When judged result is while being no, the cache image frame getting is protectedThere is image buffer storage queue.
Photographing instruction receiver module 203, for receiving photographing instruction, and is transmitted to described wearable device;
In concrete application, the input of above-mentioned photographing instruction can have various ways, can be that user clicks and takes picturesKey triggers, and can be also that under mobile terminal time delay exposal model, the photo opporunity of mobile terminal delays to reachTime trigger.
Mobile terminal, in receiving the photographing instruction of input, is set up module by communication connection beforeIn 201, set up with the communication link of wearable device, photographing instruction is transmitted to described wearable device.Wherein, in photographing instruction, comprise photographing instruction trigger moment, wearable device extract this moment corresponding timeBetween section in vibration data.
Return data receiver module 204, for receiving shaking of corresponding time period that described wearable device returnsMoving data;
In concrete application, wearable device receives after photographing instruction, by taking pictures of comprising in photographing instructionThe moment of instruction triggers, extract wearable device and record the user's pulse data in the corresponding time period of storing,And returning to mobile terminal by the communication link of setting up, mobile terminal receives that described wearable device returnsThe vibration data of corresponding time period, to do next step analysis.
Image is chosen output module 205, chooses slow for the vibration data returning according to described wearable deviceDeposit picture frame, and export the image of taking pictures.
User's pulse data of returning according to the wearable device obtaining in above-mentioned return data receiver module 204Definite conduct cache image frame of image of taking pictures, and cache image frame is encoded into after certain picture format,As jpeg format, export the image of taking pictures.
Another preferred embodiment in,
Described image is chosen output module specific works process: the user who returns according to described wearable devicePulse data according to cache image frame corresponding to the preferred pulse of pulse peak valley principle vibration minimal instant as batAccording to image, and the image of taking pictures described in output.
Another preferred embodiment in, the disclosed one of the present embodiment is utilized wearable device test pulseThe anti-shake mobile terminal of taking pictures, also comprises:
Device synchronization module 20X, for synchronizeing with described wearable device, obtains under current connection and passesDefeated time delay.
What comprise the said equipment synchronization module 20X utilizes anti-shake the moving of taking pictures of wearable device test pulseMoving terminal can be with reference to shown in accompanying drawing 6.
Another preferred embodiment in, the disclosed one of the present embodiment is utilized wearable device test pulseThe anti-shake mobile terminal of taking pictures, also comprises:
Function opening module 20Y, utilizes the take pictures function of anti-shake application of wearable device for opening.
Wherein, described unlatching utilizes the take pictures mode of function of anti-shake application of wearable device to comprise manuallyUnlatching or intelligent-induction are closed, and wherein, described intelligent-induction is closed as obtain current shape according to gyroscopeState, excessive or this function of the too small positive closing of motion amplitude of motion amplitude.
What comprise above-mentioned functions opening module 20Y utilizes anti-shake the moving of taking pictures of wearable device test pulseMoving terminal can be with reference to shown in accompanying drawing 6.
In sum, the disclosed one of the present embodiment utilizes wearable testing of equipment pulse to take pictures anti-shakeMobile terminal, in described mobile terminal communication connection set up module 201, instruction for previewing receiver module 202,Photographing instruction receiver module 203, return data receiver module 204 and image are chosen output module 205 phasesMutually cooperating, first communication connection is set up module 201 and is connected with wearable device, and then preview refers toMake receiver module 202 receive the instruction for previewing of taking pictures, the cache image frame by camera collection photographed alsoBe stored in image buffer storage queue, then photographing instruction receiver module 203 receives photographing instruction, and is transmitted to instituteState wearable device, and then return data receiver module 204 receive that described wearable device returns at onceBetween user's pulse information of section, last image chooses that output module 205 returns according to described wearable deviceUser's pulse information is chosen cache image frame, and exports the image of taking pictures. This moves to guarantee to optimize clearly and delaysDeposit picture frame as the image output of taking pictures, obviously improved terminal and taken pictures while particularly carrying out micro-bat due to userPulse causes the anti-shake effect of camera shake.
Embodiment tetra-
The embodiment of the present invention provides a kind of and has utilized wearable Equipment Inspection pulse to take pictures anti-shake to beSystem, Fig. 7 be the embodiment of the present invention provide utilize wearable Equipment Inspection pulse to take pictures anti-shake to beSystem composition frame chart, this system comprises: mobile terminal 1 and wearable device 2.
Wherein, wearable device 2, for detecting in real time user's pulse data of user, and by described userPulse data passes to mobile terminal;
Wherein, mobile terminal 1, for receiving the instruction for previewing of taking pictures, by camera collection photographedCache image frame is also stored in image buffer storage queue, then receives the corresponding time that described wearable device returnsUser's pulse data of section, according to cache image corresponding to the preferred pulse vibration minimal instant of pulse peak valley principleFrame is as the image output of taking pictures.
In sum, anti-shake system that what the present embodiment provided take pictures, utilizes the sensor of wearable device configurationDetect user's user's pulse data in moment of taking pictures, and choose on this basis user's pulse data peak valley momentCache image frame, guarantee to optimize clearly cache image frame as the image output of taking pictures, improved terminalAnti-shake effect while taking pictures especially micro-bat, has significantly promoted the success rate of taking pictures, and the shake of having avoided taking pictures causesPhotograph smudgy, bring better operating experience to the user of mobile terminal.
It should be noted that in above-mentioned terminal embodiment, included modules or unit are just according to meritEnergy logic is divided, but is not limited to above-mentioned division, as long as can realize corresponding function;In addition, the concrete title of each module or unit also, just for the ease of mutual differentiation, is not limited to thisBright protection domain.
Those skilled in the art can be well understood to, for convenience and simplicity of description, and foregoing descriptionThe specific works process of terminal, module and unit, can be with reference to the corresponding process in preceding method embodiment,Do not repeat them here.
In the several embodiment that provide in the application, should be understood that, disclosed equipment and method, canTo realize by another way. For example, terminal embodiment described above is only schematically, exampleAs, the division of described unit, is only that a kind of logic function is divided, and can have other drawing when actual realizationPoint mode, for example multiple unit or assembly can in conjunction with or can be integrated into another system, or some spiesLevy and can ignore, or do not carry out. Another point, shown or discussed coupling each other or direct-couplingOr communication connection can be by some interfaces, device or INDIRECT COUPLING or the communication connection of unit, Ke YishiElectrically, machinery or other form.
Above-described embodiment is preferably embodiment of the present invention, but embodiments of the present invention are not subject to above-mentioned realityExecute routine restriction, other any do not deviate from the change done under Spirit Essence of the present invention and principle, modification,Substitute, combine, simplify, all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (10)
1. utilize wearable device to detect the pulse anti-shake method of taking pictures, it is characterized in that instituteThe method of stating comprises:
Connect with wearable device;
The reception instruction for previewing of taking pictures, the cache image frame by camera collection photographed is also stored in imageBuffer queue;
Receive photographing instruction, and be transmitted to described wearable device;
Receive user's pulse data of the corresponding time period that described wearable device returns;
User's pulse data of returning according to described wearable device is chosen cache image frame, and exports the figure that takes picturesPicture.
2. a kind of wearable device detection pulse that utilizes according to claim 1 is taken pictures anti-shakeMethod, is characterized in that, user's pulse data of returning according to described wearable device is former according to pulse peak valleyThe cache image frame that preferably pulse vibration minimal instant is corresponding is as the image of taking pictures, and the figure that takes pictures described in outputPicture.
3. a kind of wearable device detection pulse that utilizes according to claim 1 is taken pictures anti-shakeMethod, is characterized in that, described reception is taken pictures before instruction for previewing, also comprises:
Synchronize with described wearable device, obtain propagation delay time under current connection.
4. a kind of wearable device detection pulse that utilizes according to claim 1 is taken pictures anti-shakeMethod, is characterized in that, before described and wearable device connects, also comprises:
Unlatching utilizes the take pictures function of anti-shake application of wearable device.
5. a kind of wearable device detection pulse that utilizes according to claim 4 is taken pictures anti-shakeMethod, is characterized in that, described unlatching utilizes the take pictures mode of function of anti-shake application of wearable deviceComprise that artificial unlatching or intelligent-induction close, wherein, described intelligent-induction is closed as obtaining according to gyroscopeCurrent state, excessive or this function of the too small positive closing of motion amplitude of motion amplitude.
6. utilize wearable device to detect the pulse anti-shake mobile terminal of taking pictures, it is characterized in that,Described mobile terminal specifically comprises:
Module is set up in communication connection, for connecting with wearable device;
Instruction for previewing receiver module, for receiving the instruction for previewing of taking pictures, by camera collection photographedCache image frame is also stored in image buffer storage queue;
Photographing instruction receiver module, for receiving photographing instruction, and is transmitted to described wearable device;
Return data receiver module, for receiving user's arteries and veins of the corresponding time period that described wearable device returnsThe data of fighting;
Image is chosen output module, chooses slow for user's pulse data of returning according to described wearable deviceDeposit picture frame, and export the image of taking pictures.
7. a kind of wearable device detection pulse that utilizes according to claim 6 is taken pictures anti-shakeMobile terminal, is characterized in that, described image is chosen output module specific works process and is: according to described canUser's pulse data that wearing equipment returns is according to the preferred pulse vibration of pulse peak valley principle minimal instant correspondenceCache image frame as the image of taking pictures, and the image of taking pictures described in output.
8. a kind of wearable device detection pulse that utilizes according to claim 6 is taken pictures anti-shakeMobile terminal, is characterized in that, described mobile terminal also comprises:
Device synchronization module, for synchronizeing with described wearable device, obtains while transmission under current connectionProlong.
9. a kind of wearable device detection pulse that utilizes according to claim 6 is taken pictures anti-shakeMobile terminal, is characterized in that, described mobile terminal also comprises:
Function opening module, utilizes the take pictures function of anti-shake application of wearable device for opening, described inUnlatching utilizes the take pictures mode of function of anti-shake application of wearable device to comprise artificial unlatching or intelligenceInduction is closed, and wherein, described intelligent-induction is closed as obtain current state, motion amplitude according to gyroscopeThis function of the too small positive closing of excessive or motion amplitude.
10. utilize wearable device to detect the pulse anti-shake system of taking pictures, it is characterized in that instituteStating the anti-shake system of taking pictures comprises:
Wearable device, for detecting in real time user's pulse data of user, and by described user's pulse dataPass to mobile terminal;
Mobile terminal, for receiving the instruction for previewing of taking pictures, by the cache image of camera collection photographedFrame is also stored in image buffer storage queue, then receives the user of the corresponding time period that described wearable device returnsPulse data, according to cache image frame corresponding to the preferred pulse of pulse peak valley principle vibration minimal instant as batExport according to image.
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