CN105827970A - Image processing method and mobile terminal - Google Patents

Image processing method and mobile terminal Download PDF

Info

Publication number
CN105827970A
CN105827970A CN201610194572.7A CN201610194572A CN105827970A CN 105827970 A CN105827970 A CN 105827970A CN 201610194572 A CN201610194572 A CN 201610194572A CN 105827970 A CN105827970 A CN 105827970A
Authority
CN
China
Prior art keywords
image
black
black white
white image
focusing position
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610194572.7A
Other languages
Chinese (zh)
Other versions
CN105827970B (en
Inventor
万美君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to CN201610194572.7A priority Critical patent/CN105827970B/en
Publication of CN105827970A publication Critical patent/CN105827970A/en
Application granted granted Critical
Publication of CN105827970B publication Critical patent/CN105827970B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
    • H04N23/15—Image signal generation with circuitry for avoiding or correcting image misregistration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/265—Mixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

The embodiment of the invention provides an image processing method and a mobile terminal. The image processing method comprises: obtaining the first automatic focusing position of a color camera lens; arranging the focusing position of a black and white camera lens to be the first automatic focusing position; obtaining a first color image and a first black and white image synchronously captured by the color camera lens and the black and white camera lens at a first moment at the first automatic focusing position; obtaining a second black and white image captured by the black and white camera lens at a second moment at a second automatic focusing position; and obtaining a color result image through composition by means of a presetting composition algorithm according to the first color image, the first black and white image and the second black and white image. The image processing method provided by the embodiment of the invention is able to avoid the conditions that images generate ghosting caused by non-synchronous time and result images are intelligible caused by intelligible input source images.

Description

A kind of image processing method and mobile terminal
Technical field
The present invention relates to image processing field, particularly relate to a kind of image processing method and mobile terminal.
Background technology
At present, colour adds black and white dual camera at portable terminal (such as, laptop computer, flat board, mobile phone, personal digital assistant (PDA) etc.) on obtained increasing application, increasing portable terminal manufacturer, algorithm manufacturer have put into huge R&D costs, attempt adding black and white dual camera by colour and promote the shooting effect of portable terminal, particularly the portable terminal taking effect under low light conditions.
Add on the portable terminal of black and white dual camera using colour, current technology scheme is that colour imagery shot, black and white photographic head all use auto-focusing module, but mainly use colour imagery shot module to carry out auto-focusing when auto-focusing, black and white photographic head promotes motor to carry out following focusing according to the focusing position that colour imagery shot auto-focusing obtains, due to the difference between motor, this scheme cannot obtain two images of synchronization clearly of focusing and carry out colour and add the synthesis of black and white image procossing.Therefore, create another kind of technical scheme, i.e., colour imagery shot module carries out auto-focusing and shoots a coloured image in advance, black and white photographic head is again focused based on the focusing position that colour imagery shot auto-focusing obtains and shoots a black white image clearly subsequently, but there is two image capture moment inconsistence problems, image procossing the result coloured image that is synthesized the most again it is possible that ghost.
Summary of the invention
The embodiment of the present invention provides a kind of image processing method and mobile terminal, to solve existing image processing method, owing to time irreversibility causes result images produce ghost and clear cause the unsharp problem of result images owing to input source is not fogging.
First aspect, the embodiment of the present invention provides a kind of image processing method, and described image processing method includes:
Obtain the first auto-focusing position of colour imagery shot；
The focusing position of black and white photographic head is set to described first auto-focusing position；
Obtain the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming；
Obtain black and white photographic head and carry out the second auto-focusing position after auto-focusing according to described first auto-focusing position；
Obtain black and white photographic head and shoot the second black white image obtained in the second moment with the second auto-focusing position；
According to described first coloured image, the first black white image and the second black white image, carry out synthesis by default composition algorithm and obtain colored result images.
Second aspect, the embodiment of the present invention also provides for a kind of mobile terminal, and including colour imagery shot and black and white photographic head, this mobile terminal also includes:
First focusing position acquisition module, for obtaining the first auto-focusing position of colour imagery shot；
Module is set, for the focusing position of black and white photographic head is set to the first auto-focusing position that described first focusing position acquisition module obtains；
First image collection module, for obtaining the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming；
Second focusing position acquisition module, carries out the second auto-focusing position after auto-focusing for obtaining black and white photographic head according to the first auto-focusing position that described first focusing position acquisition module obtains；
Second image collection module, the second black white image obtained for obtaining black and white photographic head to shoot with the second auto-focusing position in the second moment；
Image synthesis unit, for according to described first coloured image, the first black white image and the second black white image, carrying out synthesis by default composition algorithm and obtain colored result images.
So, the image processing method of the embodiment of the present invention, by obtaining the first auto-focusing position of colour imagery shot；The focusing position of black and white photographic head is set to described first auto-focusing position；Obtain the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming；Obtain black and white photographic head and carry out the second auto-focusing position after auto-focusing according to described first auto-focusing position；Obtain black and white photographic head and shoot the second black white image obtained in the second moment with the second auto-focusing position；According to described first coloured image, the first black white image and the second black white image, carry out synthesis by default composition algorithm and obtain colored result images.The image processing method of the embodiment of the present invention can produce the multiple images for image procossing, and the plurality of image includes at least one group of image simultaneously shot, it is to avoid owing to time irreversibility causes result images to produce ghost；And including at least coloured image and one black white image clearly clearly, it is to avoid image procossing clear causes the unsharp situation of result images owing to input source is not fogging.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in the description to the embodiment of the present invention is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of the first embodiment of image processing method of the present invention；
Fig. 2 is the flow chart of the acquisition result coloured image of first embodiment of the invention；
Fig. 3 is the flow chart of the second embodiment of image processing method of the present invention；
Fig. 4 is the flow chart of the acquisition result coloured image of second embodiment of the invention；
Fig. 5 a is one of block diagram of the 3rd embodiment of mobile terminal of the present invention；
Fig. 5 b is the two of the block diagram of the 3rd embodiment of mobile terminal of the present invention；
Fig. 6 is the structured flowchart of the 4th embodiment of mobile terminal of the present invention；
Fig. 7 is the structured flowchart of the 5th embodiment of mobile terminal of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
First embodiment
Seeing Fig. 1, for the flow chart of the first embodiment of image processing method of the present invention, this image processing method is applied to have colour imagery shot and the mobile terminal of black and white photographic head, and this image processing method includes:
Step 101, obtains the first auto-focusing position of colour imagery shot.
In the embodiment of the present invention, before target being carried out auto-focusing by colour imagery shot, screening-mode can be configured such that and double take the photograph pattern with what colour imagery shot and black and white photographic head carried out shooting.Additionally, auto-focusing can be contrast detection auto-focusing or phase-detection auto-focusing, or combinations thereof, but the invention is not restricted to this, any applicable Autofocus Technology all can be applicable to the present invention.Here, contrast detection auto-focusing is by calculating the acutance weighted value of every two field picture to obtain the webcam driver motor image definition metric when diverse location, focus is can be identified as when image is the most clear, phase-detection auto-focusing reserved part pixel on the photo-sensitive cell of photographic head, for phase-detection, determines the deviant of focusing by the distance between pixel and change thereof etc. thus realizes auto-focusing.
Step 102, is set to described first auto-focusing position by the focusing position of black and white photographic head.
In the embodiment of the present invention, it is thus achieved that colour imagery shot motor institute dropping place when the first auto-focusing position is put, and this position is arranged the motor to black and white photographic head, in order to two photographic head arrange identical focal length, it is thus achieved that the image of identical focusing position.
Step 103, obtains the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming.
In the embodiment of the present invention, the first coloured image shot by colour imagery shot is image clearly, and due to colour imagery shot and the diversity driving motor of black and white photographic head, black and white photographic head can be the most clearly at the first black white image that the first focusing position shoots.Shoot additionally, user can instruct in several ways, such as, touch or press shooting key, phonetic order and carry out shooting etc., but the invention is not restricted to this.
Step 104, obtains black and white photographic head and carries out the second auto-focusing position after auto-focusing according to described first auto-focusing position.
Step 105, obtains black and white photographic head and shoots the second black white image obtained in the second moment with the second auto-focusing position.
In the embodiment of the present invention, the second black white image that black and white photographic head shoots based on the second focusing position that the first focusing position carries out further auto-focusing acquisition and obtains is image clearly, and owing to black and white photographic head carries out secondary focusing after obtaining the first black white image immediately, therefore can within a short period of time (such as, 4 to 5 two field pictures, in 150ms) obtain the second black white image.
In the embodiment of the present invention, the time interval between the second moment and the first moment is less than or equal to 150 milliseconds.
Step 106, according to described first coloured image, the first black white image and the second black white image, carries out synthesis by default composition algorithm and obtains colored result images.
In the embodiment of the present invention, first coloured image is image clearly, first black white image is the image simultaneously shot with the first coloured image and the most clear, second black white image is image clearly, therefore can be based on the second black white image, by using the first coloured image and the first black white image to carry out image procossing to obtain apparent result coloured image.
Preferably, seeing Fig. 2, step 104 specifically includes:
Step 1041, obtains and joins information outside colour imagery shot and the imaging internal reference information of black and white photographic head and imaging.
In the embodiment of the present invention, imaging internal reference information can include visual angle and at least one in distortion of colour imagery shot and black and white photographic head, and information of joining outside imaging can include colour imagery shot and the relative position relation of black and white photographic head.
Step 1042, joins information according to outside the imaging internal reference information of colour imagery shot and black and white photographic head and imaging, the first coloured image, the first black white image and the second black white image is adjusted to same view angle.
In the embodiment of the present invention, owing to two photographic head exist certain distance, the visual angle of shooting there are differences, and therefore can be adjusted their visual angle by imaging internal reference information and the outer ginseng information of two photographic head of acquisition time off-line (i.e. CCD camera assembling process).
Step 1043, image on the basis of the second black white image after adjusting visual angle, according to motion detection correcting algorithm, the first coloured image after adjusting visual angle and the first black white image are carried out motion detection correction, obtain the first correcting colour images and the first correction black white image.
This step is to adjusting the first coloured image behind visual angle and the first black white image carries out motion detection correction such that it is able to adapt to the imaging under extreme case (such as, being caused ginseng outside imaging internal reference and imaging to change owing to photographic head collides with etc.).Being only used as non-limiting example, motion detection correction can be at least one in video compress motion detection correction and light stream campaign detection correction, detects to move integrally image and is correspondingly corrected.
Step 1044, according to the first correcting colour images and the first correction black white image, carries out colouring process to the second black white image after adjusting visual angle.
In the embodiment of the present invention, using black white image as benchmark image, use its broader dynamic range and more preferable photoperceptivity, be aided with the color of coloured image, to obtain better image treatment effect.It should be appreciated that step 1041 can be omitted, 1042 directly carry out 1043.
Preferably, step 1044 may also include that and uses the first correcting colour images that all image-regions of the second black white image after adjusting visual angle are carried out colouring process；In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the first default image region, use the first correction black white image that described first default image region is filled with, wherein, described first default image region is by adjusting in the second black white image behind visual angle at the first non-existent image-region of correcting colour images.
The image processing method of the embodiment of the present invention, the second black white image is obtained by being re-started auto-focusing by black and white photographic head after shooting the first coloured image and the first black white image, create three images for image procossing, comprise one group of image simultaneously shot, it is to avoid owing to time irreversibility causes result images to produce ghost；Comprise coloured image and one black white image clearly clearly, it is to avoid image procossing clear causes the unsharp situation of result images owing to input source is not fogging.
Second embodiment
Seeing Fig. 3, for the flow chart of the second embodiment of image processing method of the present invention, this image processing method is applied to have colour imagery shot and the mobile terminal of black and white photographic head, and this image processing method includes:
Step 201, obtains the first auto-focusing position of colour imagery shot.
In the embodiment of the present invention, before target being carried out auto-focusing by colour imagery shot, screening-mode can be configured such that and double take the photograph pattern with what colour imagery shot and black and white photographic head carried out shooting.Additionally, auto-focusing can be contrast detection auto-focusing or phase-detection auto-focusing, or combinations thereof, but the invention is not restricted to this, any applicable Autofocus Technology all can be applicable to the present invention.Here, contrast detection auto-focusing is by calculating the acutance weighted value of every two field picture to obtain the webcam driver motor image definition metric when diverse location, focus is can be identified as when image is the most clear, phase-detection auto-focusing reserved part pixel on the photo-sensitive cell of photographic head, for phase-detection, determines the deviant of focusing by the distance between pixel and change thereof etc. thus realizes auto-focusing.
Step 202, is set to described first auto-focusing position by the focusing position of black and white photographic head.
In the embodiment of the present invention, it is thus achieved that colour imagery shot motor institute dropping place when the first auto-focusing position is put, and this position is arranged the motor to black and white photographic head, in order to two photographic head arrange identical focal length, it is thus achieved that the image of identical focusing position.
Step 203, obtains the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming.
In the embodiment of the present invention, the first coloured image shot by colour imagery shot is image clearly, and due to colour imagery shot and the diversity driving motor of black and white photographic head, black and white photographic head can be the most clearly at the first black white image that the first focusing position shoots.Shoot additionally, user can instruct in several ways, such as, touch or press shooting key, phonetic order and carry out shooting etc., but the invention is not restricted to this.
Step 204, obtains black and white photographic head and carries out the second auto-focusing position after auto-focusing according to described first auto-focusing position.
Abovementioned steps is the most corresponding to 104 with the step 101 described with reference to Fig. 1, therefore omits it and describes in detail.
Step 205, is set to described second auto-focusing position by the focusing position of colour imagery shot.
Step 206, obtains the second coloured image and the second black white image that colour imagery shot and black and white photographic head obtained in the second moment with described second auto-focusing position sync pulse jamming.
In the embodiment of the present invention, the first coloured image shot by colour imagery shot is image clearly, and due to colour imagery shot and the diversity driving motor of black and white photographic head, black and white photographic head can be the most clearly at the first black white image that the first focusing position shoots, but shoot with the first coloured image simultaneously；The second black white image shot by black and white photographic head is image clearly, and due to colour imagery shot and the diversity driving motor of black and white photographic head, colour imagery shot can be the most clearly at the second coloured image that the second focusing position shoots, but shoot with the second black white image simultaneously.In addition, owing to black and white photographic head carries out secondary focusing after the first black white image immediately and by colour imagery shot, focusing position will arrange the second focusing position obtaining, therefore can within a short period of time (such as, 4 to 5 two field pictures, in 150ms) obtain two groups of color/monochrome images, and often organized image clearly.
In the embodiment of the present invention, the time interval between the second moment and the first moment is less than or equal to 150 milliseconds.
Step 207, according to described first coloured image, the first black white image, the second coloured image and the second black white image, carries out synthesis by default composition algorithm and obtains colored result images.
In the embodiment of the present invention, first coloured image is image clearly, first black white image is the image simultaneously shot with the first coloured image and the most clear, second black white image is image clearly, second coloured image is the image simultaneously shot with the second black white image and the most clear, therefore can be based on the second black white image, by using the first coloured image, the first black white image and the second coloured image to carry out image procossing to obtain apparent result coloured image.
Preferably, seeing Fig. 4, step 207 may particularly include following steps:
Step 2071, obtains and joins information outside colour imagery shot and the imaging internal reference information of black and white photographic head and imaging.
In the embodiment of the present invention, imaging internal reference information can include visual angle and at least one in distortion of colour imagery shot and black and white photographic head, and information of joining outside imaging can include colour imagery shot and the relative position relation of black and white photographic head.
Step 2072, joins information according to outside the imaging internal reference information of colour imagery shot and black and white photographic head and imaging, the first coloured image, the first black white image, the second coloured image and the second black white image is adjusted to same view angle.
In the embodiment of the present invention, owing to two photographic head exist certain distance, the visual angle of shooting there are differences, and therefore can be adjusted their visual angle by imaging internal reference information and the outer ginseng information of two photographic head of acquisition time off-line (i.e. CCD camera assembling process).
Step 2073, image on the basis of the second black white image after adjusting visual angle, according to motion detection correcting algorithm, the first coloured image, the first black white image and the second coloured image after adjusting visual angle is carried out motion detection correction, obtain the first correcting colour images, the first correction black white image and the second correcting colour images.
In this step, image on the basis of the second black white image after adjusting visual angle, according to motion detection correcting algorithm, the first coloured image, the first black white image and the second coloured image after adjusting visual angle is carried out motion and detect correction, enable adaptation to the imaging under extreme case (such as, being caused ginseng outside imaging internal reference and imaging to change owing to photographic head collides with etc.).Being only used as non-limiting example, motion detection correction can be at least one in video compress motion detection correction and light stream campaign detection correction, detects to move integrally image and is correspondingly corrected.
Step 2074, according to the first correcting colour images, the first correction black white image and the second correcting colour images, carries out colouring process to the second black white image after adjusting visual angle.
Preferably, step 2074 may further comprise the step of: and uses the first correcting colour images and the second correcting colour images that all image-regions of the second black white image after adjusting visual angle are carried out colouring process；In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the second default image region, use the first correction black white image that described second default image region is filled with, wherein, described second default image region is by adjusting in the second black white image behind visual angle at the second non-existent image-region of correcting colour images.Here, using black white image as benchmark image, use its broader dynamic range and more preferable photoperceptivity, be aided with the color of coloured image, to obtain better image treatment effect.It should be appreciated that step 2071 can be omitted, 2072,2073 directly carry out 2074.
After step 207, shooting terminates, and can store and export result coloured image.
The image processing method of the embodiment of the present invention, obtain the second black white image by being re-started auto-focusing by black and white photographic head after shooting the first coloured image and the first black white image and obtained the second coloured image by colour imagery shot according to the auto-focusing position of black and white photographic head, create four images for image procossing, comprise two groups of images simultaneously shot, it is to avoid owing to time irreversibility causes result images to produce ghost；Comprise coloured image and one black white image clearly clearly, it is to avoid image procossing clear causes the unsharp situation of result images owing to input source is not fogging.
3rd embodiment
Seeing Fig. 5 a, be one of the block diagram of the 3rd embodiment of mobile terminal of the present invention, this mobile terminal 500 includes colour imagery shot and black and white photographic head, and described mobile terminal also includes:
First focusing position acquisition module 501, for obtaining the first auto-focusing position of colour imagery shot.
Module 502 is set, for the focusing position of black and white photographic head is set to the first auto-focusing position that described first focusing position acquisition module obtains.
First image collection module 503, for obtaining the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming.
Second focusing position acquisition module 504, carries out the second auto-focusing position after auto-focusing for obtaining black and white photographic head according to the first auto-focusing position that described first focusing position acquisition module obtains.
Second image collection module 505, the second black white image obtained for obtaining black and white photographic head to shoot with the second auto-focusing position in the second moment.
Image synthesis unit 506, for according to described first coloured image, the first black white image and the second black white image, carrying out synthesis by default composition algorithm and obtain colored result images.
On the basis of Fig. 5 a, it is preferred that as shown in Figure 5 b, image synthesis unit 506 specifically includes: the first acquiring unit 5061, joins information outside the imaging internal reference information obtaining colour imagery shot and black and white photographic head and imaging；First visual angle adjustment unit 5062, outside the colour imagery shot obtained according to described first acquiring unit 5061 and the imaging internal reference information of black and white photographic head and imaging, join information, the first coloured image, the first black white image and the second black white image are adjusted to same view angle；First image correction unit 5063, image on the basis of the second black white image after adjusting visual angle, according to motion detection correcting algorithm, the first coloured image after adjusting visual angle and the first black white image are carried out motion detection correction, obtain the first correcting colour images and the first correction black white image；First image colouring processing unit 5064, for the first correcting colour images obtained according to described first image correction unit 5063 and the first correction black white image, carries out colouring process to the second black white image after adjusting visual angle.
Wherein, the first image colouring processing unit 5064 is additionally operable to: use the first correcting colour images that all image-regions of the second black white image after adjusting visual angle are carried out colouring process；In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the first default image region, use the first correction black white image that described first default image region is filled with, wherein, described first default image region is by adjusting in the second black white image behind visual angle at the first non-existent image-region of correcting colour images.
Preferably, the second image collection module 505 specifically includes: arrange unit 5051, for the focusing position of colour imagery shot is set to described second auto-focusing position；Second acquisition unit 5052, for obtaining the second coloured image and the second black white image that colour imagery shot and black and white photographic head obtained in the second moment with described second auto-focusing position sync pulse jamming.Wherein, image synthesis unit 506 is specifically for according to described first coloured image, the first black white image, the second coloured image and the second black white image, carrying out synthesis by default composition algorithm and obtain colored result images.
Preferably, the second image collection module 505 also includes: the 3rd acquiring unit 5053, joins information outside the imaging internal reference information obtaining colour imagery shot and black and white photographic head and imaging；Second visual angle adjustment unit 5054, outside the colour imagery shot obtained according to described 3rd acquiring unit 5053 and the imaging internal reference information of black and white photographic head and imaging, join information, the first coloured image, the first black white image, the second coloured image and the second black white image are adjusted to same view angle；Second image correction unit 5055, image on the basis of the second black white image after adjusting visual angle, according to motion detection correcting algorithm, the first coloured image, the first black white image and the second coloured image after adjusting visual angle is carried out motion detection correction, obtain the first correcting colour images, the first correction black white image and the second correcting colour images；Second image colouring processing unit 5056, for according to the first correcting colour images, the first correction black white image and the second correcting colour images, carrying out colouring process to the second black white image after adjusting visual angle.
Wherein, the second image colouring processing unit 5056 is additionally operable to: use the first correcting colour images and the second correcting colour images that all image-regions of the second black white image after adjusting visual angle are carried out colouring process；In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the second default image region, use the first correction black white image that described second default image region is filled with, wherein, described second default image region is by adjusting in the second black white image behind visual angle at the second non-existent image-region of correcting colour images.
In the embodiment of the present invention, the time interval between described second moment and the first moment is less than or equal to 150 milliseconds.Described imaging internal reference information includes visual angle and at least one in distortion of colour imagery shot and black and white photographic head, and information of joining outside described imaging includes colour imagery shot and the relative position relation of black and white photographic head.
Mobile terminal 500 is capable of each process that in the embodiment of the method for Fig. 1 to Fig. 4, mobile terminal realizes, and for avoiding repeating, repeats no more here.
nullThe mobile terminal 500 of the embodiment of the present invention，The first auto-focusing position of colour imagery shot is obtained by the first focusing position acquisition module 501，Module 502 is set the focusing position of black and white photographic head is set to the first auto-focusing position that described first focusing position acquisition module obtains，First image collection module 503 obtains the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming，Second focusing position acquisition module 504 obtains black and white photographic head and carries out the second auto-focusing position after auto-focusing according to the first auto-focusing position that described first focusing position acquisition module obtains，Second image collection module 505 obtains black and white photographic head and shoots the second black white image obtained in the second moment with the second auto-focusing position，Image synthesis unit 506 is according to described first coloured image、First black white image and the second black white image，Carry out synthesis by default composition algorithm and obtain colored result images.The mobile terminal of the embodiment of the present invention, can produce the multiple images for image procossing, and the plurality of image includes at least one group of image simultaneously shot, it is to avoid owing to time irreversibility causes result images to produce ghost；Including at least coloured image and one black white image clearly clearly, it is to avoid image procossing clear causes the unsharp situation of result images owing to input source is not fogging.
4th embodiment
Seeing Fig. 6, mobile terminal 600 includes: at least one processor 601, memorizer 602, at least one network interface 604 and other user interfaces 603.Each assembly in mobile terminal 600 is coupled by bus system 605.It is understood that bus system 605 is for realizing the connection communication between these assemblies.Bus system 605, in addition to including data/address bus, also includes power bus, controls bus and status signal bus in addition.But for the sake of understanding explanation, various buses being all designated as bus system 605 in figure 6, mobile terminal 600 also includes assembly 607 of taking pictures, and assembly 607 of taking pictures includes colour imagery shot and black and white photographic head.
Wherein, user interface 603 can include display, keyboard or pointing device (such as, mouse, trace ball (trackball), touch-sensitive plate or touch screen etc..
The memorizer 602 being appreciated that in the embodiment of the present invention can be volatile memory or nonvolatile memory, maybe can include volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read only memory (Read-OnlyMemory, ROM), programmable read only memory (ProgrammableROM, PROM), Erasable Programmable Read Only Memory EPROM (ErasablePROM, EPROM), Electrically Erasable Read Only Memory (ElectricallyEPROM, EEPROM) or flash memory.Volatile memory can be random access memory (RandomAccessMemory, RAM), and it is used as External Cache.nullBy exemplary but be not restricted explanation，The RAM of many forms can use，Such as static RAM (StaticRAM，SRAM)、Dynamic random access memory (DynamicRAM，DRAM)、Synchronous Dynamic Random Access Memory (SynchronousDRAM，SDRAM)、Double data speed synchronous dynamic RAM (DoubleDataRateSDRAM，DDRSDRAM)、Enhancement mode Synchronous Dynamic Random Access Memory (EnhancedSDRAM，ESDRAM)、Synchronized links dynamic random access memory (SynchlinkDRAM，And direct rambus random access memory (DirectRambusRAM SLDRAM)，DRRAM).The memorizer 602 of the system and method that the embodiment of the present invention describes is intended to include but not limited to these and the memorizer of other applicable type any.
In some embodiments, memorizer 602 stores following element, executable module or data structure, or their subset, or their superset: operating system 6021 and application program 6022.
Wherein, operating system 6021, comprise various system program, such as ccf layer, core library layer, driving layer etc., be used for realizing various basic business and processing hardware based task.Application program 6022, comprises various application program, and such as media player (MediaPlayer), browser (Browser) etc., be used for realizing various applied business.The program realizing embodiment of the present invention method may be embodied in application program 6022.
In embodiments of the present invention, by calling program or the instruction of memorizer 602 storage, concrete, can be program or the instruction of storage in application program 6022.Processor 601 is used for: obtain the first auto-focusing position of colour imagery shot；The focusing position of black and white photographic head is set to described first auto-focusing position；Obtain the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming；Obtain black and white photographic head and carry out the second auto-focusing position after auto-focusing according to described first auto-focusing position；Obtain black and white photographic head and shoot the second black white image obtained in the second moment with the second auto-focusing position；According to described first coloured image, the first black white image and the second black white image, carry out synthesis by default composition algorithm and obtain colored result images.
The method that the invention described above embodiment discloses can apply in processor 601, or is realized by processor 601.Processor 601 is probably a kind of IC chip, has the disposal ability of signal.During realizing, each step of said method can be completed by the instruction of the integrated logic circuit of the hardware in processor 601 or software form.Above-mentioned processor 601 can be general processor, digital signal processor (DigitalSignalProcessor, DSP), special IC (ApplicationSpecificIntegratedCircuit, ASIC), ready-made programmable gate array (FieldProgrammableGateArray, FPGA) or other PLDs, discrete gate or transistor logic, discrete hardware components.Can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.The processor etc. that general processor can be microprocessor or this processor can also be any routine.Hardware decoding processor can be embodied directly in conjunction with the step of the method disclosed in the embodiment of the present invention to have performed, or combine execution by the hardware in decoding processor and software module and complete.Software module may be located at random access memory, flash memory, read only memory, in the storage medium that this area such as programmable read only memory or electrically erasable programmable memorizer, depositor is ripe.This storage medium is positioned at memorizer 602, and processor 601 reads the information in memorizer 602, completes the step of said method in conjunction with its hardware.
It is understood that these embodiments that the embodiment of the present invention describes can realize by hardware, software, firmware, middleware, microcode or a combination thereof.nullHardware is realized，Processing unit can be implemented in one or more special IC (ApplicationSpecificIntegratedCircuits，ASIC)、Digital signal processor (DigitalSignalProcessing，DSP)、Digital signal processing appts (DSPDevice，DSPD)、Programmable logic device (ProgrammableLogicDevice，PLD)、Field programmable gate array (Field-ProgrammableGateArray，FPGA)、General processor、Controller、Microcontroller、Microprocessor、In other electronic unit performing herein described function or a combination thereof.
Software is realized, the technology described in the embodiment of the present invention can be realized by performing the module (such as process, function etc.) of function described in the embodiment of the present invention.Software code is storable in performing in memorizer and by processor.Memorizer can within a processor or realize outside processor.
Alternatively, processor 601 specifically for: obtain and join information outside colour imagery shot and the imaging internal reference information of black and white photographic head and imaging；Join information outside imaging internal reference information according to colour imagery shot and black and white photographic head and imaging, the first coloured image, the first black white image and the second black white image are adjusted to same view angle；Image on the basis of the second black white image after adjusting visual angle, carries out motion detection correction according to motion detection correcting algorithm to the first coloured image after adjusting visual angle and the first black white image, obtains the first correcting colour images and the first correction black white image；According to the first correcting colour images and the first correction black white image, the second black white image after adjusting visual angle is carried out colouring process.
Alternatively, processor 601 specifically for: use the first correcting colour images that all image-regions adjusting the second black white image behind visual angle are carried out colouring process；In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the first default image region, use the first correction black white image that described first default image region is filled with, wherein, described first default image region is by adjusting in the second black white image behind visual angle at the first non-existent image-region of correcting colour images.
Alternatively, processor 601 specifically for: the focusing position of colour imagery shot is set to described second auto-focusing position；Obtain the second coloured image and the second black white image that colour imagery shot and black and white photographic head obtained in the second moment with described second auto-focusing position sync pulse jamming；According to described first coloured image, the first black white image, the second coloured image and the second black white image, carry out synthesis by default composition algorithm and obtain colored result images.
Alternatively, processor 601 specifically for: obtain and join information outside colour imagery shot and the imaging internal reference information of black and white photographic head and imaging；Join information outside imaging internal reference information according to colour imagery shot and black and white photographic head and imaging, the first coloured image, the first black white image, the second coloured image and the second black white image are adjusted to same view angle；Image on the basis of the second black white image after adjusting visual angle, according to motion detection correcting algorithm, the first coloured image, the first black white image and the second coloured image after adjusting visual angle is carried out motion detection correction, obtain the first correcting colour images, the first correction black white image and the second correcting colour images；According to the first correcting colour images, the first correction black white image and the second correcting colour images, the second black white image after adjusting visual angle is carried out colouring process.
Alternatively, processor 601 specifically for: use the first correcting colour images and the second correcting colour images that all image-regions adjusting the second black white image behind visual angle are carried out colouring process；In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the second default image region, use the first correction black white image that described second default image region is filled with, wherein, described second default image region is by adjusting in the second black white image behind visual angle at the second non-existent image-region of correcting colour images.
In the embodiment of the present invention, the time interval between described second moment and the first moment is less than or equal to 150 milliseconds.Described imaging internal reference information includes visual angle and at least one in distortion of colour imagery shot and black and white photographic head, and information of joining outside described imaging includes colour imagery shot and the relative position relation of black and white photographic head.
Mobile terminal 600 is capable of each process that in previous embodiment, mobile terminal realizes, and for avoiding repeating, repeats no more here.
The mobile terminal 600 of the embodiment of the present invention, obtains the first auto-focusing position of colour imagery shot by processor 601；The focusing position of black and white photographic head is set to described first auto-focusing position；Obtain the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming；Obtain black and white photographic head and carry out the second auto-focusing position after auto-focusing according to described first auto-focusing position；Obtain black and white photographic head and shoot the second black white image obtained in the second moment with the second auto-focusing position；According to described first coloured image, the first black white image and the second black white image, carry out synthesis by default composition algorithm and obtain colored result images.The mobile terminal 600 of the embodiment of the present invention, can produce the multiple images for image procossing, and the plurality of image includes at least one group of image simultaneously shot, it is to avoid owing to time irreversibility causes result images to produce ghost；Including at least coloured image and one black white image clearly clearly, it is to avoid image procossing clear causes the unsharp situation of result images owing to input source is not fogging.
5th embodiment
Seeing Fig. 7, mobile terminal 700 can be mobile phone, panel computer, personal digital assistant (PersonalDigitalAssistant, PDA) or vehicle-mounted computer etc..
Mobile terminal 700 in Fig. 7 includes radio frequency (RadioFrequency, RF) circuit 710, memorizer 720, input block 730, display unit 740, assembly 750 of taking pictures, processor 760, voicefrequency circuit 770, WiFi (WirelessFidelity) module 780 and power supply 790, assembly 750 of taking pictures includes colour imagery shot and black and white photographic head.
Wherein, input block 730 can be used for receiving numeral or the character information of user's input, and produces the signal input relevant with the user setup of mobile terminal 700 and function control.Specifically, in the embodiment of the present invention, this input block 730 can include contact panel 731.Contact panel 731, also referred to as touch screen, user can be collected thereon or neighbouring touch operation (such as user uses any applicable object such as finger, stylus or adnexa operation on contact panel 731), and drive corresponding attachment means according to formula set in advance.Optionally, contact panel 731 can include touch detecting apparatus and two parts of touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect the signal that touch operation brings, transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives this processor 760, and can receive order that processor 760 sends and be performed.Furthermore, it is possible to use the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave to realize contact panel 731.Except contact panel 731, input block 730 can also include other input equipments 732, and other input equipments 732 can include but not limited to one or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 740 can be used for showing the information inputted by user or the information being supplied to user and the various menu interfaces of mobile terminal 700.Display unit 740 can include display floater 741, optionally, the form such as LCD or Organic Light Emitting Diode (OrganicLight-EmittingDiode, OLED) can be used to configure display floater 741.
It should be noted that, contact panel 731 can cover display floater 741, formed and touch display screen, when this touch display screen detects thereon or after neighbouring touch operation, send processor 760 to determine the type of touch event, display screen on provide corresponding visual output according to the type of touch event touching with preprocessor 760.
Touch display screen and include Application Program Interface viewing area and conventional control viewing area.The arrangement mode of this Application Program Interface viewing area and this conventional control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish the arrangement mode of two viewing areas.This Application Program Interface viewing area is displayed for the interface of application program.Each interface can comprise the interface elements such as icon and/or the widget desktop control of at least one application program.This Application Program Interface viewing area can also be the empty interface not comprising any content.This conventional control viewing area is for showing the control that utilization rate is higher, such as, and the application icon etc. such as settings button, interface numbering, scroll bar, phone directory icon.
Wherein processor 760 is the control centre of mobile terminal 700, utilize various interface and the various piece of the whole mobile phone of connection, it is stored in the software program in first memory 721 and/or module by running or performing, and call the data being stored in second memory 722, perform the various functions of mobile terminal 700 and process data, thus mobile terminal 700 is carried out integral monitoring.Optionally, processor 760 can include one or more processing unit.
In embodiments of the present invention, by calling the data in the software program and/or module and/or this second memory 722 stored in this first memory 721, processor 760 is used for: obtain the first auto-focusing position of colour imagery shot；The focusing position of black and white photographic head is set to described first auto-focusing position；Obtain the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming；Obtain black and white photographic head and carry out the second auto-focusing position after auto-focusing according to described first auto-focusing position；Obtain black and white photographic head and shoot the second black white image obtained in the second moment with the second auto-focusing position；According to described first coloured image, the first black white image and the second black white image, carry out synthesis by default composition algorithm and obtain colored result images.
Alternatively, processor 760 is additionally operable to: obtains and joins information outside colour imagery shot and the imaging internal reference information of black and white photographic head and imaging；Join information outside imaging internal reference information according to colour imagery shot and black and white photographic head and imaging, the first coloured image, the first black white image and the second black white image are adjusted to same view angle；Image on the basis of the second black white image after adjusting visual angle, carries out motion detection correction according to motion detection correcting algorithm to the first coloured image after adjusting visual angle and the first black white image, obtains the first correcting colour images and the first correction black white image；According to the first correcting colour images and the first correction black white image, the second black white image after adjusting visual angle is carried out colouring process.
Alternatively, processor 760 is additionally operable to: use the first correcting colour images that all image-regions of the second black white image after adjusting visual angle are carried out colouring process；In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the first default image region, use the first correction black white image that described first default image region is filled with, wherein, described first default image region is by adjusting in the second black white image behind visual angle at the first non-existent image-region of correcting colour images.
Alternatively, processor 760 is additionally operable to: the focusing position of colour imagery shot is set to described second auto-focusing position；Obtain the second coloured image and the second black white image that colour imagery shot and black and white photographic head obtained in the second moment with described second auto-focusing position sync pulse jamming；According to described first coloured image, the first black white image, the second coloured image and the second black white image, carry out synthesis by default composition algorithm and obtain colored result images.
Alternatively, processor 760 is additionally operable to: obtains and joins information outside colour imagery shot and the imaging internal reference information of black and white photographic head and imaging；Join information outside imaging internal reference information according to colour imagery shot and black and white photographic head and imaging, the first coloured image, the first black white image, the second coloured image and the second black white image are adjusted to same view angle；Image on the basis of the second black white image after adjusting visual angle, according to motion detection correcting algorithm, the first coloured image, the first black white image and the second coloured image after adjusting visual angle is carried out motion detection correction, obtain the first correcting colour images, the first correction black white image and the second correcting colour images；According to the first correcting colour images, the first correction black white image and the second correcting colour images, the second black white image after adjusting visual angle is carried out colouring process.
Alternatively, processor 760 is additionally operable to: use the first correcting colour images and the second correcting colour images that all image-regions of the second black white image after adjusting visual angle are carried out colouring process；In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the second default image region, use the first correction black white image that described second default image region is filled with, wherein, described second default image region is by adjusting in the second black white image behind visual angle at the second non-existent image-region of correcting colour images.
In the embodiment of the present invention, the time interval between described second moment and the first moment is less than or equal to 150 milliseconds.Described imaging internal reference information includes visual angle and at least one in distortion of colour imagery shot and black and white photographic head, and information of joining outside described imaging includes colour imagery shot and the relative position relation of black and white photographic head.
The mobile terminal 700 of the embodiment of the present invention, obtains the first auto-focusing position of colour imagery shot by processor 760；The focusing position of black and white photographic head is set to described first auto-focusing position；Obtain the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming；Obtain black and white photographic head and carry out the second auto-focusing position after auto-focusing according to described first auto-focusing position；Obtain black and white photographic head and shoot the second black white image obtained in the second moment with the second auto-focusing position；According to described first coloured image, the first black white image and the second black white image, carry out synthesis by default composition algorithm and obtain colored result images.Visible, the mobile terminal of the embodiment of the present invention, the multiple images for image procossing can be produced, the plurality of image includes at least one group of image simultaneously shot, it is to avoid owing to time irreversibility causes result images to produce ghost；Including at least coloured image and one black white image clearly clearly, it is to avoid image procossing clear causes the unsharp situation of result images owing to input source is not fogging.
Those of ordinary skill in the art are it is to be appreciated that combine unit and the algorithm steps of each example that the disclosed embodiments in the embodiment of the present invention describe, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use different methods to realize described function to each specifically should being used for, but this realization is it is not considered that beyond the scope of this invention.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, it is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, can realize by another way.Such as, device embodiment described above is only schematically, such as, the division of described unit, be only a kind of logic function to divide, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some features can ignore, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, i.e. may be located at a place, or can also be distributed on multiple NE.Some or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.
If described function is using the form realization of SFU software functional unit and as independent production marketing or use, can be stored in a computer read/write memory medium.Based on such understanding, part or the part of this technical scheme that prior art is contributed by technical scheme the most in other words can embody with the form of software product, this computer software product is stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium includes: the various media that can store program code such as USB flash disk, portable hard drive, ROM, RAM, magnetic disc or CDs.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.

Claims (16)

1. an image processing method, is applied to have colour imagery shot and the mobile terminal of black and white photographic head, it is characterised in that described image processing method includes:
Obtain the first auto-focusing position of colour imagery shot；
The focusing position of black and white photographic head is set to described first auto-focusing position；
Obtain the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming；
Obtain black and white photographic head and carry out the second auto-focusing position after auto-focusing according to described first auto-focusing position；
Obtain black and white photographic head and shoot the second black white image obtained in the second moment with the second auto-focusing position；
According to described first coloured image, the first black white image and the second black white image, carry out synthesis by default composition algorithm and obtain colored result images.
Image processing method the most according to claim 1, it is characterised in that described according to described first coloured image, the first black white image and the second black white image, carries out synthesizing the step obtaining colored result images by default composition algorithm, including:
Obtain and join information outside colour imagery shot and the imaging internal reference information of black and white photographic head and imaging；
Join information outside imaging internal reference information according to colour imagery shot and black and white photographic head and imaging, the first coloured image, the first black white image and the second black white image are adjusted to same view angle；
Image on the basis of the second black white image after adjusting visual angle, carries out motion detection correction according to motion detection correcting algorithm to the first coloured image after adjusting visual angle and the first black white image, obtains the first correcting colour images and the first correction black white image；
According to the first correcting colour images and the first correction black white image, the second black white image after adjusting visual angle is carried out colouring process.
Image processing method the most according to claim 2, it is characterised in that described according to the first correcting colour images with the first correction black white image, to adjusting the second black white image behind visual angle and carry out the step of colouring process, including:
Use the first correcting colour images that all image-regions of the second black white image after adjusting visual angle are carried out colouring process；
In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the first default image region, use the first correction black white image that described first default image region is filled with, wherein, described first default image region is by adjusting in the second black white image behind visual angle at the first non-existent image-region of correcting colour images.
Image processing method the most according to claim 1, it is characterised in that described acquisition black and white photographic head shoots the step of the second black white image obtained in the second moment with the second auto-focusing position, including:
The focusing position of colour imagery shot is set to described second auto-focusing position；
Obtain the second coloured image and the second black white image that colour imagery shot and black and white photographic head obtained in the second moment with described second auto-focusing position sync pulse jamming；
The most described according to described first coloured image, the first black white image and the second black white image, carry out synthesizing the step obtaining colored result images by default composition algorithm, particularly as follows:
According to described first coloured image, the first black white image, the second coloured image and the second black white image, carry out synthesis by default composition algorithm and obtain colored result images.
Image processing method the most according to claim 4, it is characterized in that, described according to described first coloured image, the first black white image, the second coloured image and the second black white image, carry out synthesizing the step obtaining colored result images by default composition algorithm, including:
Obtain and join information outside colour imagery shot and the imaging internal reference information of black and white photographic head and imaging；
Join information outside imaging internal reference information according to colour imagery shot and black and white photographic head and imaging, the first coloured image, the first black white image, the second coloured image and the second black white image are adjusted to same view angle；
Image on the basis of the second black white image after adjusting visual angle, according to motion detection correcting algorithm, the first coloured image, the first black white image and the second coloured image after adjusting visual angle is carried out motion detection correction, obtain the first correcting colour images, the first correction black white image and the second correcting colour images；
According to described first correcting colour images, the first correction black white image and the second correcting colour images, the second black white image after adjusting visual angle is carried out colouring process.
Image processing method the most according to claim 5, it is characterised in that described according to the first correcting colour images, the first correction black white image and the second correcting colour images, the second black white image after adjusting visual angle is carried out the step of colouring process, including:
Use the first correcting colour images and the second correcting colour images that all image-regions of the second black white image after adjusting visual angle are carried out colouring process；
In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the second default image region, use the first correction black white image that described second default image region is filled with, wherein, described second default image region is by adjusting in the second black white image behind visual angle at the second non-existent image-region of correcting colour images.
Image processing method the most according to claim 4, it is characterised in that the time interval between described second moment and the first moment is less than or equal to 150 milliseconds.
8. according to the image processing method described in claim 2 or 5, it is characterized in that, described imaging internal reference information includes visual angle and at least one in distortion of colour imagery shot and black and white photographic head, and information of joining outside described imaging includes colour imagery shot and the relative position relation of black and white photographic head.
9. a mobile terminal, including colour imagery shot and black and white photographic head, it is characterised in that described mobile terminal also includes:
First focusing position acquisition module, for obtaining the first auto-focusing position of colour imagery shot；
Module is set, for the focusing position of black and white photographic head is set to the first auto-focusing position that described first focusing position acquisition module obtains；
First image collection module, for obtaining the first coloured image and the first black white image that colour imagery shot and black and white photographic head obtained in the first moment with described first auto-focusing position sync pulse jamming；
Second focusing position acquisition module, carries out the second auto-focusing position after auto-focusing for obtaining black and white photographic head according to the first auto-focusing position that described first focusing position acquisition module obtains；
Second image collection module, the second black white image obtained for obtaining black and white photographic head to shoot with the second auto-focusing position in the second moment；
Image synthesis unit, for according to described first coloured image, the first black white image and the second black white image, carrying out synthesis by default composition algorithm and obtain colored result images.
Mobile terminal the most according to claim 9, it is characterised in that described image synthesis unit includes:
First acquiring unit, joins information outside the imaging internal reference information obtaining colour imagery shot and black and white photographic head and imaging；
First visual angle adjustment unit, joins information outside the colour imagery shot obtained according to described first acquiring unit and the imaging internal reference information of black and white photographic head and imaging, the first coloured image, the first black white image and the second black white image is adjusted to same view angle；
First image correction unit, image on the basis of the second black white image after adjusting visual angle, according to motion detection correcting algorithm, the first coloured image after adjusting visual angle and the first black white image are carried out motion detection correction, obtain the first correcting colour images and the first correction black white image；
First image colouring processing unit, for the first correcting colour images obtained according to described first image correction unit and the first correction black white image, carries out colouring process to the second black white image after adjusting visual angle.
11. mobile terminals according to claim 10, it is characterised in that described first image colouring processing unit is additionally operable to:
Use the first correcting colour images that all image-regions of the second black white image after adjusting visual angle are carried out colouring process；
In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the first default image region, use the first correction black white image that described first default image region is filled with, wherein, described first default image region is by adjusting in the second black white image behind visual angle at the first non-existent image-region of correcting colour images.
12. mobile terminals according to claim 9, it is characterised in that described second image collection module includes:
Unit is set, for the focusing position of colour imagery shot is set to described second auto-focusing position；
Second acquisition unit, for obtaining the second coloured image and the second black white image that colour imagery shot and black and white photographic head obtained in the second moment with described second auto-focusing position sync pulse jamming,
Wherein, described image synthesis unit is specifically for according to described first coloured image, the first black white image, the second coloured image and the second black white image, carrying out synthesis by default composition algorithm and obtain colored result images.
13. mobile terminals according to claim 12, it is characterised in that described second image collection module includes:
3rd acquiring unit, joins information outside the imaging internal reference information obtaining colour imagery shot and black and white photographic head and imaging；
Second visual angle adjustment unit, outside the colour imagery shot obtained according to described 3rd acquiring unit and the imaging internal reference information of black and white photographic head and imaging, join information, the first coloured image, the first black white image, the second coloured image and the second black white image are adjusted to same view angle；
Second image correction unit, image on the basis of the second black white image after adjusting visual angle, according to motion detection correcting algorithm, the first coloured image, the first black white image and the second coloured image after adjusting visual angle is carried out motion detection correction, obtain the first correcting colour images, the first correction black white image and the second correcting colour images；
Second image colouring processing unit, for according to described first correcting colour images, the first correction black white image and the second correcting colour images, carrying out colouring process to the second black white image after adjusting visual angle.
14. mobile terminals according to claim 13, it is characterised in that described second image colouring processing unit is additionally operable to:
Use the first correcting colour images and the second correcting colour images that all image-regions of the second black white image after adjusting visual angle are carried out colouring process；
In colouring processing procedure, when adjusting the second black white image behind visual angle and there is the second default image region, use the first correction black white image that described second default image region is filled with, wherein, described second default image region is by adjusting in the second black white image behind visual angle at the second non-existent image-region of correcting colour images.
15. mobile terminals according to claim 12, it is characterised in that the time interval between described second moment and the first moment is less than or equal to 150 milliseconds.
16. according to the mobile terminal described in claim 10 or 13, it is characterized in that, described imaging internal reference information includes visual angle and at least one in distortion of colour imagery shot and black and white photographic head, and information of joining outside described imaging includes colour imagery shot and the relative position relation of black and white photographic head.
CN201610194572.7A 2016-03-31 2016-03-31 A kind of image processing method and mobile terminal Active CN105827970B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610194572.7A CN105827970B (en) 2016-03-31 2016-03-31 A kind of image processing method and mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610194572.7A CN105827970B (en) 2016-03-31 2016-03-31 A kind of image processing method and mobile terminal

Publications (2)

Publication Number Publication Date
CN105827970A true CN105827970A (en) 2016-08-03
CN105827970B CN105827970B (en) 2019-03-05

Family

ID=56525396

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610194572.7A Active CN105827970B (en) 2016-03-31 2016-03-31 A kind of image processing method and mobile terminal

Country Status (1)

Country Link
CN (1) CN105827970B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106226976A (en) * 2016-09-22 2016-12-14 宇龙计算机通信科技(深圳)有限公司 A kind of dual camera image pickup method, system and terminal
CN106254682A (en) * 2016-09-22 2016-12-21 维沃移动通信有限公司 A kind of photographic method and mobile terminal
CN106384086A (en) * 2016-08-31 2017-02-08 广州市贺氏办公设备有限公司 Dual-camera face identification method and system
CN106447641A (en) * 2016-08-29 2017-02-22 努比亚技术有限公司 Image generation device and method
CN106454290A (en) * 2016-10-12 2017-02-22 成都西纬科技有限公司 Dual-camera image processing system and method thereof
CN106506962A (en) * 2016-11-29 2017-03-15 维沃移动通信有限公司 A kind of image processing method and mobile terminal
CN106534696A (en) * 2016-11-29 2017-03-22 努比亚技术有限公司 Focusing apparatus and method
CN106713746A (en) * 2016-11-29 2017-05-24 维沃移动通信有限公司 Focusing method and mobile terminal
CN106878621A (en) * 2017-04-19 2017-06-20 宇龙计算机通信科技(深圳)有限公司 Double-camera photographing method and device
CN107222680A (en) * 2017-06-30 2017-09-29 维沃移动通信有限公司 The image pickup method and mobile terminal of a kind of panoramic picture
CN108111778A (en) * 2017-12-25 2018-06-01 信利光电股份有限公司 A kind of photographic device and electronic equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090207272A1 (en) * 2008-02-20 2009-08-20 Culbert Michael F Electronic device with two image sensors
CN103780840A (en) * 2014-01-21 2014-05-07 上海果壳电子有限公司 High-quality imaging double camera shooting and imaging device and method thereof
CN103888672A (en) * 2014-03-31 2014-06-25 宇龙计算机通信科技(深圳)有限公司 Terminal and terminal shooting method
CN104410783A (en) * 2014-11-07 2015-03-11 广东欧珀移动通信有限公司 Focusing method and terminal
CN105072348A (en) * 2015-08-27 2015-11-18 宇龙计算机通信科技(深圳)有限公司 Method, device and terminal for quickly focusing on face

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090207272A1 (en) * 2008-02-20 2009-08-20 Culbert Michael F Electronic device with two image sensors
CN103780840A (en) * 2014-01-21 2014-05-07 上海果壳电子有限公司 High-quality imaging double camera shooting and imaging device and method thereof
CN103888672A (en) * 2014-03-31 2014-06-25 宇龙计算机通信科技(深圳)有限公司 Terminal and terminal shooting method
CN104410783A (en) * 2014-11-07 2015-03-11 广东欧珀移动通信有限公司 Focusing method and terminal
CN105072348A (en) * 2015-08-27 2015-11-18 宇龙计算机通信科技(深圳)有限公司 Method, device and terminal for quickly focusing on face

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106447641A (en) * 2016-08-29 2017-02-22 努比亚技术有限公司 Image generation device and method
CN106384086A (en) * 2016-08-31 2017-02-08 广州市贺氏办公设备有限公司 Dual-camera face identification method and system
CN106226976A (en) * 2016-09-22 2016-12-14 宇龙计算机通信科技(深圳)有限公司 A kind of dual camera image pickup method, system and terminal
CN106254682A (en) * 2016-09-22 2016-12-21 维沃移动通信有限公司 A kind of photographic method and mobile terminal
WO2018053908A1 (en) * 2016-09-22 2018-03-29 宇龙计算机通信科技(深圳)有限公司 Dual-camera photographic method, system, and terminal
CN106454290A (en) * 2016-10-12 2017-02-22 成都西纬科技有限公司 Dual-camera image processing system and method thereof
CN106534696A (en) * 2016-11-29 2017-03-22 努比亚技术有限公司 Focusing apparatus and method
CN106713746A (en) * 2016-11-29 2017-05-24 维沃移动通信有限公司 Focusing method and mobile terminal
CN106506962A (en) * 2016-11-29 2017-03-15 维沃移动通信有限公司 A kind of image processing method and mobile terminal
CN106713746B (en) * 2016-11-29 2019-01-22 维沃移动通信有限公司 A kind of focusing method and mobile terminal
CN106878621A (en) * 2017-04-19 2017-06-20 宇龙计算机通信科技(深圳)有限公司 Double-camera photographing method and device
CN107222680A (en) * 2017-06-30 2017-09-29 维沃移动通信有限公司 The image pickup method and mobile terminal of a kind of panoramic picture
CN108111778A (en) * 2017-12-25 2018-06-01 信利光电股份有限公司 A kind of photographic device and electronic equipment

Also Published As

Publication number Publication date
CN105827970B (en) 2019-03-05

Similar Documents

Publication Publication Date Title
CN105827970A (en) Image processing method and mobile terminal
CN105827754B (en) A kind of generation method and mobile terminal of high dynamic range images
CN105827964B (en) A kind of image processing method and mobile terminal
CN105827990B (en) A kind of automatic explosion method and mobile terminal
CN107231530B (en) A kind of photographic method and mobile terminal
CN106254682B (en) A kind of photographic method and mobile terminal
CN106506962A (en) A kind of image processing method and mobile terminal
CN106060419B (en) A kind of photographic method and mobile terminal
CN106161967A (en) A kind of backlight scene panorama shooting method and mobile terminal
CN105827965A (en) Image processing method based on mobile terminal and mobile terminal
CN106060406A (en) Photographing method and mobile terminal
CN106060386A (en) Preview image generation method and mobile terminal
CN106161943A (en) A kind of kinescope method and mobile terminal
CN105959544B (en) A kind of image processing method and mobile terminal of mobile terminal
CN107395976B (en) A kind of acquisition parameters setting method and mobile terminal
CN105827971A (en) Image processing method and mobile terminal
CN106657810A (en) Filter processing method and device for video image
CN105827952A (en) Photographing method for removing specified object and mobile terminal
CN105959559A (en) Night scene shooting method and mobile terminal
CN107659769A (en) A kind of image pickup method, first terminal and second terminal
CN106454085B (en) A kind of image processing method and mobile terminal
CN106231187A (en) A kind of method shooting image and mobile terminal
CN105959565A (en) Panoramic photographing method and mobile terminal
CN106357961A (en) Photographing method and mobile terminal
CN106131397A (en) A kind of method that multi-medium data shows and electronic equipment

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant