CN110264415A - It is a kind of to eliminate the fuzzy image processing method of shake - Google Patents

It is a kind of to eliminate the fuzzy image processing method of shake Download PDF

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CN110264415A
CN110264415A CN201910442125.2A CN201910442125A CN110264415A CN 110264415 A CN110264415 A CN 110264415A CN 201910442125 A CN201910442125 A CN 201910442125A CN 110264415 A CN110264415 A CN 110264415A
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image
fuzzy
pixel
shake
described image
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CN110264415B (en
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谭国凯
李斌
刘昱
陈治霖
李森
李自羽
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Beijing Enos Technology Co Ltd
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Beijing Enos Technology Co Ltd
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    • G06T5/70
    • G06T5/73
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80Camera processing pipelines; Components thereof

Abstract

The fuzzy image processing method of shake is eliminated the present invention provides a kind of, the fuzzy image processing method of elimination shake is by successively carrying out noise reduction process and Edge contrast to image, and the result based on the Edge contrast, determine the corresponding fuzzy message of the image, it is based on the fuzzy message again, pass through the mode of deep learning, the first image operation composed about image processing is carried out to the image, intermediate conversion image is obtained with this, finally by the mode of deep learning, the intermediate conversion image handle about the second image operation of image resolution ratio, the shake eliminated in the image is fuzzy, the sharpening processing to the image is realized with this.

Description

It is a kind of to eliminate the fuzzy image processing method of shake
Technical field
The present invention relates to the technical fields of image procossing, in particular to a kind of to eliminate the fuzzy image processing method of shake.
Background technique
With popularizing for smart phone, smart phone has been dissolved into people's lives and work, and people pass through intelligence Mobile phone can be realized various forms of operations such as instant messaging, web page browsing, amusement and light office.Smart phone why can Huge development is obtained, exactly smart phone combines traditional mobile phone with the different function module such as camera, thus So that smart phone is no longer limited to traditional call function, and other intelligent operations being differently formed can also be carried out.Intelligence The camera function of camera can constantly it enhance in mobile phone, image taking and in time can be carried out whenever and wherever possible by being also convenient for people Ground is shared by the image taken by cloud.
It is by people always in image taking although the camera of smart phone has powerful image camera function Hand operation is completed, this is resulted in shooting process, since the influence of external environment or the oneself factor of photographer cause The hand of shooting is shaken, so that camera, there is a situation where defocus, the image correspondingly taken also necessarily occurs Smudgy situation.Since the case where hand shake is widely present and unpredictable and artificially avoid, this claps image This uncertain factor is obscured in the presence of shake always during taking the photograph.In order to avoid hand shake causes the image of shooting to generate mould Paste, the prior art in the imaging lens system of camera by being arranged stabilization lens unit, the stabilization lens unit energy Enough to move under the driving of control signal, the movement of the stabilization lens unit can effectively cancel out hand shake and be led The defocus situation of cause, although this stabilization dynamic component by the way that example, in hardware is arranged in camera can be effectively reduced hand Image caused by shaking is fuzzy, but this mode increases the volume and hardware cost of camera, while it is to control signal Adjustment also proposed higher requirement, this for pursue miniaturization smart phone for there will naturally be conflict place, and It also proposed harsher requirement for the control performance of smart phone.As it can be seen that the prior art is schemed caused by shaking for hand As fuzzy processing mode is realized by way of hardware, there is no overcome in such a way that software is handled at present Blurred image technology caused by hand is shaken.
Summary of the invention
In view of the defects existing in the prior art, the present invention provides a kind of image processing method eliminating shake and obscuring, this disappears Except the fuzzy image processing method of shake is by successively carrying out noise reduction process and Edge contrast to image, and based at the sharpening Reason as a result, determine the corresponding fuzzy message of the image, then the fuzzy message is based on, by the mode of deep learning, to the figure As the first image operation processing compose about image, intermediate conversion image is obtained with this, finally by the mould of deep learning Formula handle about the second image operation of image resolution ratio to the intermediate conversion image, eliminates the shake mould in the image Paste realizes the sharpening processing to the image with this.The fuzzy image processing method of elimination shake is different from the prior art The mode of dependence hardware device obscures to reduce image caused by hand is shaken, the image which obtains shooting Using the form of subsequent calculation processing, the analysis in algorithm level is carried out to image and is handled, analysis processing does not need any The support of additional hardware equipment only needs after the completion of image taking, carries out at corresponding noise reduction process and sharpening to image Reason is obtained corresponding image fuzzy message with this, then is based on the image fuzzy message, and it is deep to carry out corresponding neural network to the image Study processing is spent, to eliminate the fuzzy pixel in the image, and finally realizes the sharpening of image.
The present invention provides a kind of image processing method eliminating shake and obscuring, which is characterized in that the elimination shake is fuzzy Image processing method include the following steps:
Step (1) successively carries out noise reduction process and Edge contrast to image;
Step (2), based on the Edge contrast as a result, determining the corresponding fuzzy message of described image;
Step (3) is based on the fuzzy message, by the mode of deep learning, compose about image to described image The first image operation processing, intermediate conversion image is obtained with this;
Step (4) carries out second about image resolution ratio to the intermediate conversion image by the mode of deep learning Image operation processing, the shake eliminated in described image is fuzzy, realizes the sharpening processing to described image with this;
Further, in the step (1), noise reduction process is carried out to described image and is specifically included,
Step (A101) obtains the Luminance Distribution information of described image, the Luminance Distribution information is based on, by described image It is divided into several different texture regions with different images grain distribution state;
Step (A102) calculates and obtains the corresponding brightness point of each of several different texture regions texture region Amount and/or texture component, and according to the luminance component and/or the texture component by all pixels point in described image It is divided into first kind pixel and Second Type pixel;
Step (A103) executes the filter of adaptability to the first kind pixel and the Second Type pixel respectively Wave noise reduction process;
Further, in the step (A101), the Luminance Distribution information of described image is obtained, is based on the Luminance Distribution Described image is divided into several different texture regions with different images grain distribution state and specifically included by information,
Step (A1011) obtains the Luminance Distribution information and tone distributed intelligence of described image, according to the Luminance Distribution Information and the tone distributed intelligence are calculated about described image in the corresponding brightness in whole image region-tone related information;
Step (A1012) determines the figure according in the corresponding brightness-tone related information in whole image region As in the corresponding image texture distribution in whole image region, wherein described image grain distribution state include at least about The light and shade fringe distribution information of image and/or three primary colours distributed intelligence about image;
Described image is divided into several different texture areas according to described image grain distribution state by step (A1013) Domain;
Further, in the step (A102), according to the luminance component and/or the texture component by described image In all pixels point be divided into first kind pixel and Second Type pixel specifically includes,
Step (A1021) calculates each pixel in described image according to the luminance component and the texture component The brightness-interference of texture coefficient and default interference coefficient range are compared place by corresponding brightness-interference of texture coefficient Reason;
Step (A1022), if the brightness-interference of texture coefficient is within the scope of the default interference coefficient, it is determined that Corresponding pixel is first kind pixel, if the brightness-interference of texture coefficient is not at the default interference coefficient model In enclosing, it is determined that corresponding pixel fragment is Second Type pixel, wherein the first kind pixel is noise type pixel Point, the Second Type pixel are non-noise classes of pixels point;
Alternatively,
In the step (A103), the first kind pixel and the Second Type pixel are executed respectively suitable The filtering noise reduction process of answering property specifically includes,
Step (A1031) executes gaussian filtering process or karr to full pixel area in the first kind pixel Graceful filtering processing, so that the noise coefficient of the first kind pixel meets preset condition;
Step (A1032) executes smoothing filtering processing to the high-frequency pixels region in the Second Type pixel, with The noise coefficient of the Second Type pixel is set to meet preset condition;
Further, in the step (1), processing is sharpened to described image and is specifically included,
Step (B101) carries out image mould to the noise-reduced image obtained after the noise reduction process by Sobel operator Gelatinization conversion;
Step (B102) determines the fringe region of the blurred image after described image blurring conversion, wherein described Fringe region includes at least the corresponding region of pre-determined distance range inside and outside the boundary and the boundary of the blurred image;
Step (B103) obtains about the corresponding fuzzy characteristics of the fringe region, the marginal zone is calculated with this The corresponding fuzzy core in domain, wherein the fuzzy characteristics includes at least one of blur direction, blurring trajectorie and fuzzy angle;
Further, in the step (2), based on the Edge contrast as a result, determining that described image is corresponding fuzzy Information specifically includes,
Step (201) determines described image based on the fuzzy nuclear information about described image that the Edge contrast obtains Region-wide Fuzzy Correlation coefficient;
Step (202), based on the distribution of the region-wide Fuzzy Correlation coefficient of described image, to the whole district of described image Domain carries out the division in several different fog-levels regions;
Step (203) calculates each fog-level area based on the division result in several different fog-levels regions The corresponding pixel Fuzzy Distribution tendency information in domain, in this, as the fuzzy message;
Further, in the step (3), it is based on the fuzzy message, by the mode of deep learning, to described image The first image operation composed about image processing is carried out, intermediate conversion image is obtained with this and is specifically included,
Step (301), based on the fuzzy message about described image the corresponding fuzzy vector of different zones pixel, At least one of blur direction, blurring trajectorie and fuzzy angle are carried out Pixel fit conversion process to described image, are obtained with this Obtain corresponding Pixel fit image;
Step (302) carries out the Pixel fit image relevant to image spectrum by the mode of deep learning The processing of first image operation, and the intermediate conversion image is calculated;
Further, in the step (302), by the mode of deep learning, the Pixel fit image is carried out The first image operation processing relevant to image spectrum, and the intermediate conversion image is calculated and specifically includes,
By the mode of deep learning, least square method relevant to image spectrum is carried out to the Pixel fit image Image deconvolution operation corresponding with Landweber iterative method, so that the intermediate conversion image be calculated;
Further, in the step (4), by the mode of deep learning, to the intermediate conversion image carry out about Second image operation of image resolution ratio is handled, and the shake in elimination described image is fuzzy to be specifically included,
Step (401) obtains the intermediate conversion image in region-wide resolution distribution state, and judges the resolution Whether rate distribution meets default resolution distribution condition;
Step (402), if the resolution distribution state meets the default resolution distribution condition, to the centre Changing image carries out the second image operation processing, if the resolution distribution state does not meet the default resolution distribution Condition then carries out fuzzy pixel rejecting processing to the intermediate conversion image, until the resolution distribution state meets institute Until stating default resolution distribution condition;
Step (403), then by the mode of deep learning, to the intermediate conversion for meeting the default rate distribution occasion respectively Image executes the second image operation processing, fuzzy to eliminate the shake in described image;
Further, in the step (403), the intermediate conversion image for meeting the default rate distribution occasion respectively is held Row the second image operation processing specifically includes,
By the mode of deep learning, all pixels of the intermediate conversion image are performed both by with the meter of Super-Resolution Calculation processing realizes that all pixels are restored in the promotion of at least one of brightness value, chromatic value and tone value with this, realizes institute with this State that sharpening is handled and to eliminate the shake in described image fuzzy.
Compared with the prior art, the fuzzy image processing method of elimination shake is by successively carrying out noise reduction process to image And Edge contrast, and based on the Edge contrast as a result, determine the corresponding fuzzy message of the image, then based on the fuzzy letter Breath carries out the first image operation composed about image to the image and handles, obtain intermediate change with this by the mode of deep learning Image is changed, finally by the mode of deep learning, which transport about the second image of image resolution ratio Calculation processing, the shake eliminated in the image is fuzzy, realizes the sharpening processing to the image with this.The fuzzy figure of elimination shake As processing method be different from the mode of the dependence hardware device of the prior art reduce hand shake caused by image obscure, the figure As processing method uses the form of subsequent calculation processing to the obtained image of shooting, image is carried out at the analysis in algorithm level Reason, which, which is handled, does not need the support of any additional hardware equipment, only needs after the completion of image taking, to image into The corresponding noise reduction process of row and Edge contrast are obtained corresponding image fuzzy message with this, then are based on the image fuzzy message, right The image carries out corresponding neural network deep learning processing, to eliminate the fuzzy pixel in the image, and finally realizes image Sharpening.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram for eliminating the fuzzy image processing method of shake provided by the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
It refering to fig. 1, is a kind of process signal for eliminating the fuzzy image processing method of shake provided in an embodiment of the present invention Figure.The fuzzy image processing method of elimination shake includes the following steps:
Step (1) successively carries out noise reduction process and Edge contrast to image.
Preferably, in the step (1), noise reduction process is carried out to the image and is specifically included,
Step (A101) obtains the Luminance Distribution information of the image, is based on the Luminance Distribution information, divides the image into Several different texture regions with different images grain distribution state;
Step (A102) calculates and obtains each of several different texture regions corresponding luminance component of texture region And/or texture component, and all pixels point in the image is divided into according to the luminance component and/or the texture component One type pixel and Second Type pixel;
Step (A103), the filtering for executing adaptability respectively to the first kind pixel and the Second Type pixel are dropped It makes an uproar processing.
Preferably, in the step (A101), the Luminance Distribution information of the image is obtained, is based on the Luminance Distribution information, Several different texture regions with different images grain distribution state are divided the image into specifically include,
Step (A1011) obtains the Luminance Distribution information and tone distributed intelligence of the image, according to the Luminance Distribution information With the tone distributed intelligence, calculate about the image in the corresponding brightness in whole image region-tone related information;
Step (A1012) determines that the image exists according in the corresponding brightness-tone related information in whole image region The corresponding image texture distribution in whole image region, wherein the image texture distribution is included at least about image Light and shade fringe distribution information and/or three primary colours distributed intelligence about image;
Step (A1013) divides the image into several different texture regions according to the image texture distribution.
It preferably, will be all in the image according to the luminance component and/or the texture component in the step (A102) Pixel is divided into first kind pixel and Second Type pixel specifically includes,
Step (A1021), according to the luminance component and the texture component, each pixel calculated in the image is corresponding The brightness-interference of texture coefficient and default interference coefficient range are compared processing by brightness-interference of texture coefficient;
Step (A1022), if the brightness-interference of texture coefficient is within the scope of the default interference coefficient, it is determined that corresponding Pixel be first kind pixel, if the brightness-interference of texture coefficient is not within the scope of the default interference coefficient, really Fixed corresponding pixel fragment is Second Type pixel, wherein the first kind pixel is noise type pixel, second class Type pixel is non-noise classes of pixels point.
Preferably, in the step (A103), the first kind pixel and the Second Type pixel are executed respectively The filtering noise reduction process of adaptability specifically includes,
Step (A1031) executes gaussian filtering process or Kalman to full pixel area in the first kind pixel Filtering processing, so that the noise coefficient of the first kind pixel meets preset condition;
Step (A1032) executes smoothing filtering processing to the high-frequency pixels region in the Second Type pixel, so that The noise coefficient of the Second Type pixel meets preset condition.
Preferably, in the step (1), processing is sharpened to the image and is specifically included,
It is fuzzy to carry out image to the noise-reduced image obtained after the noise reduction process by Sobel operator for step (B101) Change conversion;
Step (B102) determines the fringe region of the blurred image after image blurring conversion, wherein the edge Region includes at least the corresponding region of pre-determined distance range inside and outside the boundary and the boundary of the blurred image;
Step (B103) obtains about the corresponding fuzzy characteristics of the fringe region, the fringe region pair is calculated with this The fuzzy core answered, wherein the fuzzy characteristics includes at least one of blur direction, blurring trajectorie and fuzzy angle.
Step (2), based on the Edge contrast as a result, determining the corresponding fuzzy message of the image.
Preferably, in the step (2), based on the Edge contrast as a result, determining that the corresponding fuzzy message of the image has Body includes,
Step (201) determines image entire area based on the fuzzy nuclear information about the image that the Edge contrast obtains Fuzzy Correlation coefficient;
Step (202), based on the distribution of the region-wide Fuzzy Correlation coefficient of the image, to the image it is region-wide into The division in several different fog-levels regions of row;
Step (203) calculates each fog-level region based on the division result in several different fog-levels regions Corresponding pixel Fuzzy Distribution tendency information, in this, as the fuzzy message.
Step (3) is based on the fuzzy message, by the mode of deep learning, which compose about image the The processing of one image operation, obtains intermediate conversion image with this.
Preferably, in the step (3), the image is closed by the mode of deep learning based on the fuzzy message In the first image operation processing of image spectrum, intermediate conversion image is obtained with this and is specifically included,
Step (301), the corresponding fuzzy vector of different zones pixel, fuzzy about the image based on the fuzzy message At least one of direction, blurring trajectorie and fuzzy angle carry out Pixel fit conversion process to the image, obtain correspondence with this Pixel fit image;
Step (302) carries out relevant to image spectrum the to the Pixel fit image by the mode of deep learning The processing of one image operation, and the intermediate conversion image is calculated.
Preferably, in the step (302), by the mode of deep learning, which is carried out and is schemed Picture frequency composes relevant first image operation processing, and the intermediate conversion image is calculated and specifically includes,
By the mode of deep learning, to the Pixel fit image carry out least square method relevant to image spectrum and The corresponding image deconvolution operation of Landweber iterative method, so that the intermediate conversion image be calculated.
Step (4) carries out the second figure about image resolution ratio to the intermediate conversion image by the mode of deep learning As calculation process, the shake eliminated in the image is fuzzy, realizes the sharpening processing to the image with this.
Preferably, in the step (4), by the mode of deep learning, which is carried out about image Second image operation of resolution ratio is handled, and eliminates that the shake in the image is fuzzy to be specifically included,
Step (401) obtains the intermediate conversion image in region-wide resolution distribution state, and judges the resolution ratio point Whether cloth state meets default resolution distribution condition;
Step (402), if the resolution distribution state meets the default resolution distribution condition, to the intermediate conversion figure As carrying out second image operation processing, if the resolution distribution state does not meet the default resolution distribution condition, to this Intermediate conversion image carries out fuzzy pixel rejecting processing, until the resolution distribution state meets the default resolution distribution item Until part;
Step (403), then by the mode of deep learning, to the intermediate conversion figure for meeting the default rate distribution occasion respectively It is fuzzy to eliminate the shake in the image as executing second image operation processing.
Preferably, in the step (403), executing to the intermediate conversion image for meeting the default rate distribution occasion respectively should The processing of second image operation specifically includes,
By the mode of deep learning, all pixels of the intermediate conversion image are performed both by with the calculating of Super-Resolution Processing realizes that all pixels are restored in the promotion of at least one of brightness value, chromatic value and tone value with this, realizes that this is clear with this Clearization handles and eliminates the shake in the image and obscure.
From above-described embodiment as it can be seen that the elimination shakes fuzzy image processing method by successively carrying out from noise reduction to image Reason and Edge contrast, and based on the Edge contrast as a result, determine the corresponding fuzzy message of the image, then based on the fuzzy letter Breath carries out the first image operation composed about image to the image and handles, obtain intermediate change with this by the mode of deep learning Image is changed, finally by the mode of deep learning, which transport about the second image of image resolution ratio Calculation processing, the shake eliminated in the image is fuzzy, realizes the sharpening processing to the image with this.The fuzzy figure of elimination shake As processing method be different from the mode of the dependence hardware device of the prior art reduce hand shake caused by image obscure, the figure As processing method uses the form of subsequent calculation processing to the obtained image of shooting, image is carried out at the analysis in algorithm level Reason, which, which is handled, does not need the support of any additional hardware equipment, only needs after the completion of image taking, to image into The corresponding noise reduction process of row and Edge contrast are obtained corresponding image fuzzy message with this, then are based on the image fuzzy message, right The image carries out corresponding neural network deep learning processing, to eliminate the fuzzy pixel in the image, and finally realizes image Sharpening.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (10)

1. a kind of eliminate the fuzzy image processing method of shake, which is characterized in that described to eliminate the fuzzy image processing method of shake Method includes the following steps:
Step (1) successively carries out noise reduction process and Edge contrast to image;
Step (2), based on the Edge contrast as a result, determining the corresponding fuzzy message of described image;
Step (3) is based on the fuzzy message, by the mode of deep learning, described image compose about image the The processing of one image operation, obtains intermediate conversion image with this;
Step (4) carries out the second image about image resolution ratio to the intermediate conversion image by the mode of deep learning Calculation process, the shake eliminated in described image is fuzzy, realizes the sharpening processing to described image with this.
2. as described in claim 1 eliminate the fuzzy image processing method of shake, it is characterised in that:
In the step (1), noise reduction process is carried out to described image and is specifically included,
Step (A101) obtains the Luminance Distribution information of described image, is based on the Luminance Distribution information, described image is divided For several different texture regions with different images grain distribution state;
Step (A102) calculates and obtains each of several different texture regions corresponding luminance component of texture region And/or texture component, and according to the luminance component and/or the texture component by all pixels click and sweep in described image It is divided into first kind pixel and Second Type pixel;
Step (A103), the filtering for executing adaptability respectively to the first kind pixel and the Second Type pixel are dropped It makes an uproar processing.
3. as claimed in claim 2 eliminate the fuzzy image processing method of shake, it is characterised in that:
In the step (A101), the Luminance Distribution information of described image is obtained, is based on the Luminance Distribution information, it will be described Image is divided into several different texture regions with different images grain distribution state and specifically includes,
Step (A1011) obtains the Luminance Distribution information and tone distributed intelligence of described image, according to the Luminance Distribution information With the tone distributed intelligence, calculate about described image in the corresponding brightness in whole image region-tone related information;
Step (A1012) determines that described image exists according in the corresponding brightness-tone related information in whole image region The corresponding image texture distribution in whole image region, wherein described image grain distribution state is included at least about image Light and shade fringe distribution information and/or three primary colours distributed intelligence about image;
Described image is divided into several different texture regions according to described image grain distribution state by step (A1013).
4. as claimed in claim 2 eliminate the fuzzy image processing method of shake, it is characterised in that:
In the step (A102), according to the luminance component and/or the texture component by all pictures in described image Vegetarian refreshments is divided into first kind pixel and Second Type pixel specifically includes,
Step (A1021), according to the luminance component and the texture component, each pixel calculated in described image is corresponding Brightness-interference of texture coefficient, the brightness-interference of texture coefficient and default interference coefficient range are compared into processing;
Step (A1022), if the brightness-interference of texture coefficient is within the scope of the default interference coefficient, it is determined that corresponding Pixel be first kind pixel, if the brightness-interference of texture coefficient is not within the scope of the default interference coefficient, Then determine that corresponding pixel fragment is Second Type pixel, wherein the first kind pixel is noise type pixel, institute Stating Second Type pixel is non-noise classes of pixels point;
Alternatively,
In the step (A103), adaptability is executed respectively to the first kind pixel and the Second Type pixel Filtering noise reduction process specifically include,
Step (A1031) executes gaussian filtering process to full pixel area in the first kind pixel or Kalman filters Wave processing, so that the noise coefficient of the first kind pixel meets preset condition;
Step (A1032) executes smoothing filtering processing to the high-frequency pixels region in the Second Type pixel, so that institute The noise coefficient for stating Second Type pixel meets preset condition.
5. as described in claim 1 eliminate the fuzzy image processing method of shake, it is characterised in that:
In the step (1), processing is sharpened to described image and is specifically included,
Step (B101) carries out image blurring to the noise-reduced image obtained after the noise reduction process by Sobel operator Conversion;
Step (B102) determines the fringe region of the blurred image after described image blurring conversion, wherein the edge Region includes at least the corresponding region of pre-determined distance range inside and outside the boundary and the boundary of the blurred image;
Step (B103) obtains about the corresponding fuzzy characteristics of the fringe region, the fringe region pair is calculated with this The fuzzy core answered, wherein the fuzzy characteristics includes at least one of blur direction, blurring trajectorie and fuzzy angle.
6. as described in claim 1 eliminate the fuzzy image processing method of shake, it is characterised in that:
In the step (2), based on the Edge contrast as a result, determining that the corresponding fuzzy message of described image is specifically wrapped It includes,
Step (201) determines the described image whole district based on the fuzzy nuclear information about described image that the Edge contrast obtains The Fuzzy Correlation coefficient in domain;
Step (202), based on the distribution of the region-wide Fuzzy Correlation coefficient of described image, to described image it is region-wide into The division in several different fog-levels regions of row;
It is each to calculate each fog-level region based on the division result in several different fog-levels regions for step (203) Self-corresponding pixel Fuzzy Distribution tendency information, in this, as the fuzzy message.
7. as described in claim 1 eliminate the fuzzy image processing method of shake, it is characterised in that:
In the step (3), it is based on the fuzzy message, by the mode of deep learning, described image is carried out about figure As the first image operation processing of spectrum, intermediate conversion image is obtained with this and is specifically included,
Step (301), the corresponding fuzzy vector of different zones pixel, fuzzy about described image based on the fuzzy message At least one of direction, blurring trajectorie and fuzzy angle are carried out Pixel fit conversion process to described image, are obtained pair with this The Pixel fit image answered;
Step (302) carries out relevant to image spectrum first to the Pixel fit image by the mode of deep learning Image operation processing, and the intermediate conversion image is calculated.
8. as claimed in claim 7 eliminate the fuzzy image processing method of shake, it is characterised in that:
In the step (302), by the mode of deep learning, the Pixel fit image is carried out and image spectrum phase The the first image operation processing closed, and the intermediate conversion image is calculated and specifically includes,
By the mode of deep learning, to the Pixel fit image carry out least square method relevant to image spectrum and The corresponding image deconvolution operation of Landweber iterative method, so that the intermediate conversion image be calculated.
9. as described in claim 1 eliminate the fuzzy image processing method of shake, it is characterised in that:
In the step (4), by the mode of deep learning, the intermediate conversion image is carried out about image resolution ratio Second image operation is handled, and the shake in elimination described image is fuzzy to be specifically included,
Step (401) obtains the intermediate conversion image in region-wide resolution distribution state, and judges the resolution ratio point Whether cloth state meets default resolution distribution condition;
Step (402), if the resolution distribution state meets the default resolution distribution condition, to the intermediate conversion Image carries out the second image operation processing, if the resolution distribution state does not meet the default resolution distribution item Part then carries out fuzzy pixel rejecting processing to the intermediate conversion image, until the resolution distribution state meet it is described Until default resolution distribution condition;
Step (403), then by the mode of deep learning, to the intermediate conversion image for meeting the default rate distribution occasion respectively The second image operation processing is executed, it is fuzzy to eliminate the shake in described image.
10. as claimed in claim 9 eliminate the fuzzy image processing method of shake, it is characterised in that:
In the step (403), described second is executed to the intermediate conversion image for meeting the default rate distribution occasion respectively Image operation processing specifically includes,
By the mode of deep learning, all pixels of the intermediate conversion image are performed both by the calculating of Super-Resolution Reason is realized that all pixels are restored in the promotion of at least one of brightness value, chromatic value and tone value with this, is realized with this described clear Clearization handles and eliminates the shake in described image and obscure.
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