CN105635614A - Recording and photographing method, device and terminal electronic equipment - Google Patents
Recording and photographing method, device and terminal electronic equipment Download PDFInfo
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- CN105635614A CN105635614A CN201510982174.7A CN201510982174A CN105635614A CN 105635614 A CN105635614 A CN 105635614A CN 201510982174 A CN201510982174 A CN 201510982174A CN 105635614 A CN105635614 A CN 105635614A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
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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
- H04N23/62—Control of parameters via user interfaces
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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
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
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Abstract
The invention discloses a recording and photographing method, device and terminal electronic equipment. The recording and photographing method comprises: detecting a photographing instruction in the recording process; when the photographing instruction is detected, acquiring at least one frame of image of the current scene; and determining a photo of the current scene according to the quality of the at least one frame of image. According to the recording and photographing method, when the photographing instruction sent by a user is detected during recording, at least one frame of image can be photographed for the current scene, and the final image with high quality is determined as a photo according to the quality of the at least one frame of image, so that the problem of poor image quality of photos photographed in the recording process is solved without using two independent recording and photographing modules.
Description
Technical field
It relates to technical field of image processing, specifically, it relates to a kind of video recording photograph method, device and terminal electronic device.
Background technology
Current video recording equipment (as with the smart mobile phone etc. of built-in camera) can realize camera function in video process. Being stored by image carrying out one by one when recording a video, after user presses button of taking pictures in video process, current frame image is stored as photo by video recording equipment usually. But in order to save storage space, during video recording, each two field picture stores after high compression rate can be adopted to compress, but the photo of shooting then generally can not store by so high rate of compression in process of normally taking pictures. Therefore, during video recording, the usual resolving power of photo of shooting is lower, and the picture quality of the photo obtained when picture quality is not normally taken pictures is good.
Or, also have at present and adopt the video record processing module of two independent work and photograph processing module to realize camera function when recording a video, but volume and the weight of video recording equipment can be increased undoubtedly, the lightening of intelligence equipment cannot be realized.
Summary of the invention
The disclosure provides a kind of video recording photograph method, device and terminal electronic device, it is possible to solve the problem that the photographic quality of shooting during video recording at present is not good.
Other characteristics of the present disclosure and advantage become obvious by by detailed description below, or the acquistion partially by practice of the present disclosure.
According to one side of the present disclosure, it provides a kind of video recording photograph method, comprising: in video process, detection photographing instruction; When described photographing instruction being detected, obtain the image of the current scenery of at least one frame; And the picture quality according to described at least one two field picture, it is determined that the photo of current scenery.
According to an enforcement mode of the present disclosure, according to the picture quality of described at least one two field picture, it is determined that the photo of current scenery comprises: the picture quality of a two field picture of assessment current shooting; And the picture quality judging this two field picture of described current shooting whether to reach one pre-conditioned, if the picture quality of this two field picture of described current shooting reaches described pre-conditioned, then this two field picture determining described current shooting is the photo of described current scenery; Otherwise, re-start shooting.
According to an enforcement mode of the present disclosure, picture quality according to described at least one two field picture, determine that the photo of current scenery also comprises: judge whether the one first all two field pictures presetting shooting in the time all do not reach described pre-conditioned, if all not reaching described pre-conditioned in the described first picture quality presetting all two field pictures of shooting in the time, then determine to preset in the time, described first, the photo that the two field picture that in all two field pictures taken, picture quality is best is described current scenery.
According to an enforcement mode of the present disclosure, when described photographing instruction being detected, the image obtaining the current scenery of at least one frame comprises: when described photographing instruction being detected, obtains the image of current scenery described at least two frames continuously.
According to an enforcement mode of the present disclosure, according to the picture quality of described at least one two field picture, it is determined that the photo of current scenery comprises: the picture quality of at least two two field pictures described in assessment; And the two field picture that at least two two field pictures described in determining, picture quality is best is the photo of described current scenery.
According to an enforcement mode of the present disclosure, the image obtaining current scenery described at least two frames continuously comprises: preset in the time one the 2nd, obtains the image of current scenery described at least two frames continuously.
According to another aspect of the present disclosure, it provides a kind of video recording photograph device, comprising: command detection module, for, in video process, detecting photographing instruction; Image collection module, for when described command detection module detects described photographing instruction in video process, obtaining the image of the current scenery of at least one frame; Photo determination module, for the picture quality of described at least one two field picture obtained according to described image collection module, it is determined that the photo of current scenery.
According to an enforcement mode of the present disclosure, described photo determination module comprises: the first assessment submodule block, for assessment of the picture quality of a two field picture of current shooting; First judges submodule block, pre-conditioned for judging the picture quality of this two field picture of described current shooting and whether reach one; And the first true stator modules, for when described first judge submodule block judge the picture quality of this two field picture of described current shooting reach described pre-conditioned time, it is determined that this two field picture of described current shooting is the photo of described current scenery.
According to an enforcement mode of the present disclosure, described photo determination module also comprises: the 2nd judges submodule block, for judging whether the one first all two field pictures presetting shooting in the time all do not reach described pre-conditioned; And the 2nd true stator modules, for when the 2nd judge submodule block judge the described first picture quality presetting all two field pictures of shooting in the time all do not reach described pre-conditioned time, it is determined that preset, described first, the photo that the two field picture that in all two field pictures of shooting in the time, picture quality is best is described current scenery.
According to an enforcement mode of the present disclosure, described image collection module comprises: continuous image acquisition submodule block, for when described photographing instruction being detected, obtaining the image of current scenery described at least two frames continuously.
According to an enforcement mode of the present disclosure, described photo determination module comprises: the 2nd assessment submodule block, for assessment of the picture quality of described at least two two field pictures; And the 3rd true stator modules, it is the photo of described current scenery for the two field picture that picture quality at least two two field pictures described in determining is best.
According to an enforcement mode of the present disclosure, described continuous image acquisition submodule block also for when described photographing instruction being detected, presetting in the time one the 2nd, obtains the image of current scenery described at least two frames continuously.
According to another further aspect of the present disclosure, it provides a kind of terminal electronic device, comprising: treater; And storer, for storing the performed instruction of described treater; Wherein said treater is configured to perform instruction to perform following operation described in performing: in video process, detection photographing instruction; When described photographing instruction being detected, obtain the image of current scenery described at least one frame; And the picture quality according to described at least one two field picture, it is determined that the photo of current scenery.
According to video recording photograph method of the present disclosure, when recording a video, when the photographing instruction that user sends being detected, can be the image of at least one frame of current scene shot, and the picture quality according at least one two field picture, determine that image final, that picture quality is high is as photo, thus on the basis of the video recording without the need to using two covers independent and photograph processing module, solve the problem of the poor image quality of photo captured in video process.
In addition, according to some embodiments, video recording photograph method of the present disclosure, can reach pre-conditioned by judging the picture quality of the image of shooting, choose picture quality and can reach the pre-conditioned two field picture photo as current scenery, thus solve the problem of the poor image quality of photo captured in video process.
In addition, according to other embodiments, video recording photograph method of the present disclosure, in video process, when photographing instruction being detected, continuous shoot multi-frame images, and therefrom choose the photo of the best image of picture quality as current scenery, thus solve the problem of the poor image quality of photo captured in video process.
Should be understood that, it is only exemplary that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Describing its example embodiment in detail by referring to accompanying drawing, above-mentioned and other target of the present disclosure, feature and advantage will become more apparent.
Fig. 1 is the video recording schematic diagram according to an illustrative embodiments.
Fig. 2 is the schema of a kind of photograph method of recording a video according to an illustrative embodiments.
Fig. 3 be Fig. 2 illustrated embodiment video recording photograph method implement time schematic diagram.
Fig. 4 is the schema of another kind of video recording photograph method according to an illustrative embodiments.
Fig. 5 is the schema of the video recording photograph method of another according to an illustrative embodiments.
Fig. 6 is the block diagram of a kind of photograph device of recording a video according to an illustrative embodiments.
Fig. 7 is the block diagram of another kind of video recording photograph device according to an illustrative embodiments.
Fig. 8 is the block diagram of the video recording photograph device of another according to an illustrative embodiments.
Fig. 9 is the block diagram of a kind of terminal electronic device according to an illustrative embodiments.
Embodiment
Referring now to accompanying drawing, example embodiment is more fully described. But, example embodiment can be implemented in a variety of forms, and should not be understood to be limited to example set forth herein; On the contrary, it is provided that these enforcement modes make the disclosure more comprehensively with complete, and will pass on the design of example embodiment to the technician of this area comprehensively. Accompanying drawing is only schematic illustrations of the present disclosure, and not necessarily is drawn in proportion. Reference numeral identical in figure represents same or similar part, thus by omit to they repeat describe.
In addition, described feature, structure or characteristic can be combined in one or more enforcement mode in any suitable manner. In the following description, it is provided that many details thus provide fully understanding embodiment of the present disclosure. But, it will be appreciated by persons skilled in the art that, it is possible to that puts into practice technical scheme of the present disclosure and omit in described specific detail is one or more, or other method, group unit, device, step etc. can be adopted. In other cases, known features, method, device, realization or operation it is not shown specifically or describes to avoid that a presumptuous guest usurps the role of the host and to make each side of the present disclosure become fuzzy.
Fig. 1 is the video recording schematic diagram according to an illustrative embodiments. As shown in Figure 1, when recording a video, the optical imagery (reflected ray) of scenery, by the camera lens in camera 2, is projected on image sensor (sensor) by subject 1. The photorectifier having several hundred ten thousand in image sensor surface, thus transfer electrical signal to by projecting optical signal thereon. Afterwards, electrical signal is transferred in image procossing device 3 (ImageSignalProcessor, ISP) after proper transformation with process. During the main effect of ISP, the signal that front-end image sensor exports is done the image procossing in later stage, such as automatic white balance (AWB), automatic exposure (AE), automatic focusing (AF) etc. Image after image procossing device 3 processes all can restore on-the-spot details usually preferably under different optical conditions. After image procossing device 3 processes, by after every two field picture compressed treater 4 (such as DSP) processed compressed of photographing, storer 5 is transferred to store.
Fig. 2 is the schema of a kind of photograph method of recording a video according to an illustrative embodiments. As shown in Figure 2, photograph method 10 of recording a video comprises:
In step s 110, in video process, detection photographing instruction.
Photographing instruction is such as generated by user operation. Fig. 3 be Fig. 2 illustrated embodiment video recording photograph method implement time schematic diagram. As shown in Figure 3, in video process, when user wants to become photo when phase picture photographing, user can touch or press the button S that takes pictures in video recording display interface, to take pictures.
In the step s 120, when photographing instruction being detected, obtain the image of the current scenery of at least one frame.
In step s 130, which, according to the picture quality of the current scene image of at least one frame, it is determined that the photo of current scenery.
The assessment algorithm of picture quality such as can adopt method for evaluating objective quality, according to the subjective vision system founding mathematical models of people's eye, and the quality by concrete formulae discovery image. Full reference method, part such as can be adopted with reference to method or without with reference to method. Wherein full reference method refers to the full detail utilizing original image, calculates the perceptual error between original image and fault image, and evaluates the picture quality of fault image according to these perceptual error values. Part only needs to use the part information of original image to assess the quality of fault image with reference to rule. And without with reference to rule without the need to the information of any original image, the directly quality of assessment fault image.
For complete with reference to method, such as, square error (MeanSquaredError, MSE) or peak value signal to noise ratio (PeakSignaltoNoiseRate, PSNR) can be adopted to be used as the measurement index of evaluate image quality. Calculate MSE or PSNR of at least one two field picture, according to MSE or PSNR of at least one two field picture, it is determined that the photo of current scenery.
It should be noted that, the disclosure does not limit the concrete image quality measure algorithm used, and above-mentioned explanation is only exemplary illustration. Those skilled in the art can according to above-mentioned be disclosed in enforcement time select different algorithms according to demand, evaluate the quality of captured image frame.
The video recording photograph method that present embodiment provides, when recording a video, when the photographing instruction that user sends being detected, can be the image of at least one frame of current scene shot, and the picture quality according at least one two field picture, determine that image final, that picture quality is high is as photo, thus on the basis of the video recording without the need to using two covers independent and photograph processing module, solve the problem of the poor image quality of photo captured in video process.
It will be clearly understood that, present disclosure describes and how to be formed and to use particular example, but principle of the present disclosure is not limited to any details of these examples. On the contrary, based on the instruction of content disclosed in the disclosure, these principles can be applied to other enforcement modes many.
Fig. 4 is the schema of another kind of video recording photograph method according to an illustrative embodiments. As shown in Figure 4, photograph method 20 of recording a video comprises:
In step S210, in video process, detection photographing instruction.
Photographing instruction can be generated by user operation equally. Equally can with reference to the enforcement schematic diagram shown in Fig. 3, in video process, when user wants to become photo when phase picture photographing, user can touch or press the button S that takes pictures in video recording display interface, to take pictures.
In step S220, when photographing instruction being detected, obtain the image of the current scenery of frame.
Video recording schematic diagram as shown in Figure 1, is projected on image sensor by the optical imagery of camera lens by current scenery. The optical signalling sensed is carried out opto-electronic conversion by image sensor, is converted to electrical signal. Afterwards by electrical signal after proper transformation (such as simulation-> digital conversion) with process, it is transferred to image procossing device and carries out image procossing. Carry out the image after image procossing to be transferred to compression processor again and compress, thus obtain a two field picture of corresponding current scenery.
In step S230, judge whether the picture quality of this two field picture reaches one pre-conditioned, if the picture quality of this two field picture reaches pre-conditioned, then enter in step S240; Otherwise, enter in step S260.
The assessment algorithm of picture quality such as can adopt method for evaluating objective quality, according to the subjective vision system founding mathematical models of people's eye, and the quality by concrete formulae discovery image. Full reference method, part such as can be adopted with reference to method or without with reference to method.
For complete with reference to method, such as, square error (MeanSquaredError, MSE) or peak value signal to noise ratio (PeakSignaltoNoiseRate, PSNR) can be adopted to be used as the measurement index of evaluate image quality. Calculate MSE or PSNR of the image of the current scenery of this frame, and a condition preset is set, judge whether MSE or PSNR of the image of the current scenery of this frame can reach this condition, thus assess the quality of this two field picture.
It should be noted that, the disclosure does not limit the concrete image quality measure algorithm used, and above-mentioned explanation is only exemplary illustration. Those skilled in the art can according to above-mentioned be disclosed in enforcement time select different algorithms according to demand and respective settings is pre-conditioned, evaluate the quality of captured image frame.
When the image of the current scenery of this frame can not reach pre-conditioned, return in step S220, again take, obtain the image of the new current scenery of frame. This process of iteration, until obtaining a frame can reach this pre-conditioned image. In certain embodiments, in order to catch the image of current scenery according to the instruction of user, then this repetition process needs to be set in one and presets in the time and carry out, such as 1 second. If within this default time, the picture quality of several two field pictures obtained all can not reach above-mentioned pre-conditioned, then choose photo that in this few two field picture, picture quality the is best photo as current scenery. Such as, square error is minimum or peak value signal to noise ratio the is maximum image photo as current scenery is chosen.
In step S240, choose the photo of this two field picture as current scenery.
Image quality evaluating method described above, chooses the image that can the reach pre-conditioned photo as current scenery.
In step s 250, the photo of current scenery is stored.
All storeies 5 as shown in Figure 1 store this photo.
In step S260, again obtain the image of the current scenery of frame.
Afterwards, step S230 is returned.
The video recording photograph method that present embodiment provides, can reach pre-conditioned by judging the picture quality of the image of shooting, choose picture quality and can reach the pre-conditioned two field picture photo as current scenery, thus solve the problem of the poor image quality of photo captured in video process.
Fig. 5 is the schema of the video recording photograph method of another according to an illustrative embodiments. As shown in Figure 5, photograph method 30 of recording a video comprises:
In step S310, in video process, detection photographing instruction.
Photographing instruction can be generated by user operation equally. Equally can with reference to the enforcement schematic diagram shown in Fig. 3, in video process, when user wants to become photo when phase picture photographing, user can touch or press the button S that takes pictures in video recording display interface, to take pictures.
In step s 320, when photographing instruction being detected, obtain the image of at least two current scenery of frame continuously.
When photographing instruction being detected, preset in the time one and continuously current scenery is taken pictures, obtain the image of at least two current scenery of frame, such as, can be set to take 7 two field pictures etc. in 1 second. Concrete parameter value can set according to demand when reality is implemented, and the disclosure is not as limit. The concrete generative process of every two field picture is not as mentioned above, it is necessary, repeat them here.
In step S330, the picture quality of the assessment at least two current scene images of frame, chooses the photo that the best two field picture of wherein picture quality is current scenery.
With above-mentioned, the assessment algorithm of picture quality such as can adopt method for evaluating objective quality, according to the subjective vision system founding mathematical models of people's eye, and the quality by concrete formulae discovery image. Full reference method, part such as can be adopted with reference to method or without with reference to method.
For complete with reference to method, such as, square error (MeanSquaredError, MSE) or peak value signal to noise ratio (PeakSignaltoNoiseRate, PSNR) can be adopted to be used as the measurement index of evaluate image quality. Calculate MSE or PSNR of the image of the current scenery of every frame respectively, and choose photo that in this few two field picture, picture quality the is best photo as current scenery. Such as, square error is minimum or peak value signal to noise ratio the is maximum image photo as current scenery is chosen.
It should be noted that, the disclosure does not limit the concrete image quality measure algorithm used, and above-mentioned explanation is only exemplary illustration. Those skilled in the art can according to above-mentioned be disclosed in enforcement time select different algorithms according to demand, evaluate the quality of captured image frame.
In step S340, store the photo of current scenery.
All storeies 5 as shown in Figure 1 store this photo.
The video recording photograph method that present embodiment provides, in video process, when photographing instruction being detected, continuous shoot multi-frame images, and therefrom choose the photo of the best image of picture quality as current scenery, thus solve the problem of the poor image quality of photo captured in video process.
It is noted that above-mentioned for illustrating that method implements the schematic explanation that the accompanying drawing of mode is only the process included by the method according to disclosure illustrative embodiments, instead of restriction object. Easy to understand, above-mentioned process shown in the drawings does not show or limits the time sequence of these process. In addition, also easy to understand, these process can be such as synchronous in multiple module or asynchronous execution.
Following is disclosure device embodiment, it is possible to for performing disclosure embodiment of the method. For the details not disclosed in disclosure device embodiment, please refer to disclosure embodiment of the method.
Fig. 6 is the block diagram of a kind of photograph device of recording a video according to an illustrative embodiments. As shown in Figure 6, photograph device 40 of recording a video comprises: command detection module 410, image collection module 420 and photo determination module 430.
Wherein, command detection module 410 is for, in video process, detecting photographing instruction.
Image collection module 420 is for when command detection module detects photographing instruction in video process, obtaining the image of the current scenery of at least one frame.
The picture quality of at least one two field picture of photo determination module 430 for obtaining according to image collection module, it is determined that the photo of current scenery.
The video recording photograph device that present embodiment provides, when recording a video, when the photographing instruction that user sends being detected, can be the image of at least one frame of current scene shot, and the picture quality according at least one two field picture, determine that image final, that picture quality is high is as photo, thus on the basis of the video recording without the need to using two covers independent and photograph processing module, solve the problem of the poor image quality of photo captured in video process.
Fig. 7 is the block diagram of another kind of video recording photograph device according to an illustrative embodiments. As shown in Figure 7, photograph device 50 of recording a video comprises: command detection module 510, image collection module 520 and photo determination module 530.
Wherein, command detection module 510 is for, in video process, detecting photographing instruction.
Image collection module 520 is for when command detection module detects photographing instruction in video process, obtaining the image of the current scenery of at least one frame.
Photo determination module 530 comprises: the first assessment submodule block 5310, first judges submodule block 5320 and the first true stator modules 5330.
Wherein, the first assessment submodule block 5310 is for assessment of the picture quality of a two field picture of current shooting.
First judges that submodule block 5320 is pre-conditioned for judging the picture quality of this two field picture of current shooting and whether reach one.
First true stator modules 5330 is for when first judges that submodule block judges that the picture quality of this two field picture of current shooting reaches pre-conditioned, it is determined that this two field picture of current shooting is the photo of current scenery.
In certain embodiments, photo determination module 530 also comprises: the 2nd judges submodule block 5340 and the 2nd true stator modules 5350.
Wherein, the 2nd judges that submodule block 5340 is for judging whether the one first all two field pictures presetting shooting in the time all do not reach pre-conditioned.
2nd true stator modules 5350 is for when the 2nd judges that submodule block judges all not reach pre-conditioned in the picture quality that first presets all two field pictures of shooting in the time, it is determined that preset in the time, first, the photo that the two field picture that in all two field pictures taken, picture quality is best is current scenery.
The video recording photograph device that present embodiment provides, can reach pre-conditioned by judging the picture quality of the image of shooting, choose picture quality and can reach the pre-conditioned two field picture photo as current scenery, thus solve the problem of the poor image quality of photo captured in video process.
Fig. 8 is the block diagram of the video recording photograph device of another according to an illustrative embodiments. As shown in Figure 8, photograph device 60 of recording a video comprises: command detection module 610, image collection module 620 and photo determination module 630.
Wherein, command detection module 610 is for, in video process, detecting photographing instruction.
Image collection module 620 comprises: continuous image acquisition submodule block 6210 is for when photographing instruction being detected, obtaining the image of at least two current scenery of frame continuously.
In certain embodiments, continuous image acquisition submodule block 6210 is also for when photographing instruction being detected, presetting in the time one the 2nd, obtain the image of at least two current scenery of frame continuously.
Photo determination module 630 comprises: the 2nd assessment submodule block 6310 and the 3rd true stator modules 6320.
Wherein, the 2nd assessment submodule block 6310 is for assessment of the picture quality of at least two two field pictures.
For determining, the two field picture that at least two two field pictures, picture quality is best is the photo of current scenery to 3rd true stator modules 6320.
The video recording photograph device that present embodiment provides, in video process, when photographing instruction being detected, continuous shoot multi-frame images, and therefrom choose the photo of the best image of picture quality as current scenery, thus solve the problem of the poor image quality of photo captured in video process.
Fig. 9 is the block diagram of a kind of terminal electronic device according to an illustrative embodiments. Terminal electronic device 70 as shown in Figure 9 can mobile telephone, computer, digital broadcast terminal, messaging devices, game console, tablet device, medical facilities, body-building equipment, personal digital assistant etc.
As shown in Figure 9, terminal electronic device 70 can comprise following one or more assembly: processing components 710, storer 720, power assembly 730, multimedia groupware 740, audio-frequency assembly 750, the interface 760 of I/O (I/O), sensor module 770, and communications component 780.
The overall operation of the usual control terminal electronics 70 of processing components 710, such as with display, the operation that telephone call, data corresponding, camera operation and recording operation are associated. Processing components 710 can comprise one or more treater 7110 to perform instruction, to complete all or part of step of above-mentioned method. In addition, processing components 710 can comprise one or more module, and what be convenient between processing components 710 and other assemblies is mutual. Such as, processing components 710 can comprise multi-media module, mutual with what facilitate between multimedia groupware 740 and processing components 710.
Storer 720 is configured to store various types of data to be supported in the operation of terminal electronic device 70. The example of these data comprises for any application program of operation on terminal electronic device 70 or the instruction of method, contact data, telephone book data, message, picture, video etc. Storer 720 can be realized by the volatibility of any type or non-volatile memory device or their combination, such as static RAM (SRAM), electrically erasable read-only storage (EEPROM), erasable programmable read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magneticstorage, flash device, disk or CD.
The various assembly that electric power assembly 730 is terminal electronic device 70 provides electric power. Electric power assembly 730 can comprise power-supply management system, one or more power supply, and other generate, manage and distribute, with for terminal electronic device 70, the assembly that electric power is associated.
The screen that an output interface is provided that multimedia groupware 740 is included between described terminal electronic device 70 and user. In certain embodiments, screen can comprise liquid-crystal display (LCD) and touch panel (TP). If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user. Touch panel comprises one or more touch sensing device with the gesture on sensing touch, slip and touch panel. Described touch sensing device can the border of not only sensing touch or sliding action, but also the detection time length relevant to described touch or slide and pressure. In certain embodiments, multimedia groupware 740 comprises a front-facing camera and/or rearmounted camera. When terminal electronic device 70 is in operator scheme, during such as screening-mode or video pattern, front-facing camera and/or rearmounted camera can receive outside multi-medium data. Each front-facing camera and rearmounted camera can be a fixing optical lens system or have focal length and optical zoom ability.
Audio-frequency assembly 750 is configured to export and/or input audio signal. Such as, audio-frequency assembly 750 comprises a microphone (MIC), and when terminal electronic device 70 is in operator scheme, during such as calling pattern, record pattern and speech recognition pattern, microphone is configured to receive external audio signal. The sound signal received can be stored in storer 720 further or be sent via communications component 780. In certain embodiments, audio-frequency assembly 750 also comprises a loud speaker, for output audio signal.
I/O interface 760 is for providing interface between processing components 710 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc. These buttons can include but not limited to: home button, volume button, startup button and locking button.
Sensor module 770 comprises one or more sensor, for providing the state estimation of all respects for terminal electronic device 70. Such as, sensor module 770 can detect the opening/closing state of equipment 800, the relative location of assembly, such as described assembly is indicating meter and the keypad of terminal electronic device 70, the position of all right sense terminals electronics 70 of sensor module 770 or terminal electronic device 70 1 assemblies changes, the presence or absence that user contacts with terminal electronic device 70, the temperature variation of terminal electronic device 70 orientation or acceleration/deceleration and terminal electronic device 70. Sensor module 770 can comprise close to sensor, be configured to without any physical contact time detection near the existence of object. Sensor module 770 can also comprise optical sensor, such as CMOS or ccd image sensor, for using in imaging applications. In certain embodiments, this sensor module 770 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transmitter or temperature sensor.
Communications component 780 is configured to be convenient to the communication of wired or wireless mode between terminal electronic device 70 and other equipment. Terminal electronic device 70 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or their combination. In an exemplary embodiment, communication component assembly 780 receives the broadcast signal from outside broadcasting management systems or broadcast related information via broadcast channel. In an exemplary embodiment, described communication component assembly 780 also comprises near-field communication (NFC) module, to promote short distance communication. Such as, can based on RF identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, terminal electronic device 70 can be realized by one or more application specific unicircuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device part (PLD), field-programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components, for performing aforesaid method.
In the exemplary embodiment, additionally providing a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 720 storing instruction, above-mentioned instruction can perform aforesaid method by the treater 7110 of terminal electronic device 70. Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage equipment etc.
Below illustrate and describe illustrative embodiments of the present disclosure specifically. Should it will be appreciated that the disclosure be not limited to detailed construction described herein, set-up mode or implementation method; On the contrary, disclosure intention contains the various amendment in the spirit and scope being included in claims and equivalence setting.
Claims (13)
1. a video recording photograph method, it is characterised in that, comprising:
In video process, detection photographing instruction;
When described photographing instruction being detected, obtain the image of the current scenery of at least one frame; And
Picture quality according to described at least one two field picture, it is determined that the photo of current scenery.
2. video recording photograph method according to claim 1, it is characterised in that, according to the picture quality of described at least one two field picture, it is determined that the photo of current scenery comprises:
The picture quality of one two field picture of assessment current shooting; And
Judging whether the picture quality of this two field picture of described current shooting reaches one pre-conditioned, if the picture quality of this two field picture of described current shooting reaches described pre-conditioned, then this two field picture determining described current shooting is the photo of described current scenery; Otherwise, re-start shooting.
3. video recording photograph method according to claim 2, it is characterised in that, according to the picture quality of described at least one two field picture, it is determined that the photo of current scenery also comprises:
Judge whether the one first all two field pictures presetting shooting in the time all do not reach described pre-conditioned, if all not reaching described pre-conditioned in the described first picture quality presetting all two field pictures of shooting in the time, then determine to preset in the time, described first, the photo that the two field picture that in all two field pictures taken, picture quality is best is described current scenery.
4. video recording photograph method according to claim 1, it is characterised in that, when described photographing instruction being detected, the image obtaining the current scenery of at least one frame comprises:
When described photographing instruction being detected, obtain the image of current scenery described at least two frames continuously.
5. video recording photograph method according to claim 4, it is characterised in that, according to the picture quality of described at least one two field picture, it is determined that the photo of current scenery comprises:
The picture quality of at least two two field pictures described in assessment; And
The two field picture that at least two two field pictures described in determining, picture quality is best is the photo of described current scenery.
6. video recording photograph method according to claim 4, it is characterised in that, the image obtaining current scenery described at least two frames continuously comprises: preset in the time one the 2nd, obtains the image of current scenery described at least two frames continuously.
7. a video recording photograph device, it is characterised in that, comprising:
Command detection module, for, in video process, detecting photographing instruction;
Image collection module, for when described command detection module detects described photographing instruction in video process, obtaining the image of the current scenery of at least one frame;
Photo determination module, for the picture quality of described at least one two field picture obtained according to described image collection module, it is determined that the photo of current scenery.
8. video recording photograph device according to claim 7, it is characterised in that, described photo determination module comprises:
First assessment submodule block, for assessment of the picture quality of a two field picture of current shooting;
First judges submodule block, pre-conditioned for judging the picture quality of this two field picture of described current shooting and whether reach one; And
First true stator modules, for when described first judge submodule block judge the picture quality of this two field picture of described current shooting reach described pre-conditioned time, it is determined that this two field picture of described current shooting is the photo of described current scenery.
9. video recording photograph device according to claim 8, it is characterised in that, described photo determination module also comprises:
2nd judges submodule block, for judging whether the one first all two field pictures presetting shooting in the time all do not reach described pre-conditioned; And
2nd true stator modules, for when the 2nd judge submodule block judge the described first picture quality presetting all two field pictures of shooting in the time all do not reach described pre-conditioned time, it is determined that preset, described first, the photo that the two field picture that in all two field pictures of shooting in the time, picture quality is best is described current scenery.
10. video recording photograph device according to claim 7, it is characterised in that, described image collection module comprises:
Continuous image acquisition submodule block, for when described photographing instruction being detected, obtaining the image of at least two current scenery of frame continuously.
11. video recording photograph devices according to claim 10, it is characterised in that, described photo determination module comprises:
2nd assessment submodule block, for assessment of the picture quality of described at least two two field pictures; And
3rd true stator modules is the photo of described current scenery for the two field picture that picture quality at least two two field pictures described in determining is best.
12. video recording photograph devices according to claim 10, it is characterised in that, described continuous image acquisition submodule block also for when described photographing instruction being detected, presetting in the time one the 2nd, obtains the image of current scenery described at least two frames continuously.
13. 1 kinds of terminal electronic device, it is characterised in that, comprising:
Treater; And
Storer, for storing the performed instruction of described treater;
Wherein said treater is configured to perform instruction to perform following operation described in performing:
In video process, detection photographing instruction;
When described photographing instruction being detected, obtain the image of the current scenery of at least one frame; And
Picture quality according to described at least one two field picture, it is determined that the photo of current scenery.
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| CN201510982174.7A CN105635614A (en) | 2015-12-23 | 2015-12-23 | Recording and photographing method, device and terminal electronic equipment |
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| CN201510982174.7A CN105635614A (en) | 2015-12-23 | 2015-12-23 | Recording and photographing method, device and terminal electronic equipment |
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Application publication date: 20160601 |