CN103458307B - Image processing method and device - Google Patents
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- CN103458307B CN103458307B CN201310395439.4A CN201310395439A CN103458307B CN 103458307 B CN103458307 B CN 103458307B CN 201310395439 A CN201310395439 A CN 201310395439A CN 103458307 B CN103458307 B CN 103458307B
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Abstract
A kind of image processing method, comprises the following steps：Receive the parameter value of user's input；The dimensional parameters of multigroup frame are obtained according to the parameter value calculation；According to source image information and the dimensional parameters of the multiple frame, target image is generated, the target image includes the multiple frame of nesting and the images among frame successively.The present invention also provides a kind of corresponding image processing apparatus.Above-mentioned image processing method and device, the parameter value of user's input can be for adjusting the thickness of frame or the quantity of frame etc., 3D effect is visually produced to target image to user by the frame of multiple nestings successively, and the frame parameter is set by the user, interactive function is realized, can be met the needs of different users.
Description
Technical field
The present invention relates to image processing field, more particularly to a kind of image processing method and device.
Background technology
Television set is that radio communication changes the life of the mankind, information propagation with broadcasting the product being combined, its appearance
And the mode of thinking.Television set comes into huge numbers of families, nowadays, its function be not limited solely to watch programme televised live,
Obtain Domestic News, receive long-distance education etc., while also serve as a part for interior decoration ornaments, be that family is essential
One of household electrical appliances.Television set is the equipment of the visual pattern for the activity of electronically transmitting immediately.The transmitting terminal of television equipment is scape
Each fine fraction of thing is order transmission after electric signal by brightness and chroma conversion.Corresponding geometric position is pressed in receiving terminal
Show brightness and the colourity of each fine fraction to reappear view picture original image.
However, people are when seeing TV, what the distance of people and TV was usually fixed, as sofa and video screen away from
From while picture size is also fixed, causes relatively simple in visual effect, and visual effect has certain limitation.
The content of the invention
Based on this, it is necessary to provide a kind of visual effect better image treating method and apparatus.
A kind of image processing method, comprises the following steps：
Receive the parameter value of user's input；
The dimensional parameters of multigroup frame are obtained according to the parameter value calculation；
According to source image information and the dimensional parameters of the multiple frame, target image is generated, the target image includes
The multiple frame of nesting and the images among frame successively；Wherein, the thickness of the multiple frame is from the outside to the core successively
Successively decrease.
In one of embodiment, the multiple frame is rectangle, and the thickness of its long side and broadside meets respectively from the outside to the core：
hwiFor the thickness of the broadside of i-th of frame from the outside to the core, hmiFor the thickness of the long side of i-th of frame from the outside to the core,
The parameter value of user's input is at least one value in a, b, n, and its residual value is preset value.
In one of embodiment, the m is the half of the length of the target image, and the w is the target
The half of the width of image.
In one of embodiment, in the dimensional parameters according to source image information and the multiple rectangular shaped rim, mesh is generated
Logo image, in the step of target image includes multiple nested rectangular shaped rims successively and image among frame,
The image among frame is mapped to obtain by the source image information, and mapping relations are according to following by the source images
Scale smaller：
Or
A kind of image processing apparatus, including：
Input module, for receiving the parameter value of user's input；
Computing module, for obtaining the dimensional parameters of multigroup frame according to the parameter value calculation；
Image generation module, for the dimensional parameters according to source image information and the multiple frame, target image is generated,
The target image includes the multiple frame of nesting and the images among frame successively；Wherein, the computing module meter
The thickness of obtained the multiple frame successively decreases successively from the outside to the core.
In one of embodiment, the multiple frame that the computing module is calculated is rectangle, its long side and width
The thickness on side meets respectively from the outside to the core：
hwiFor the thickness of the broadside of i-th of frame from the outside to the core, hmiFor the thickness of the long side of i-th of frame from the outside to the core,
The parameter value of user's input is at least one value in a, b, n, and its residual value is preset value.
In one of embodiment, the m is the half of the length of the target image, and the w is the target
The half of the width of image.
In one of embodiment, the image among frame of described image generation module generation is by the source
Image information maps to obtain, and mapping relations are according to following scale smaller by the source images：
Or
Above-mentioned image processing method and device, the parameter value of user's input can be thickness or frame for adjusting frame
Quantity etc., 3D effect, and the side are visually produced to target image to user by multiple nested frames successively
Frame parameter is set by the user, and realizes interactive function, can be met the needs of different users.
The thickness of the multiple frame of nesting successively successively decreases successively from the outside to the core, can show the 3D effect for being really.
The long side of the multiple rectangular shaped rim and the thickness of broadside follow above-mentioned relation so that target image more conforms to three
Tie up the stereoeffect of vision.
Brief description of the drawings
Fig. 1 is the step flow chart of the image processing method of a preferred embodiment of the present invention；
Fig. 2 is the display effect schematic diagram of target image described in Fig. 1 of the present invention；
Fig. 3 is seal ring thickness relation mathematical modeling schematic diagram in Fig. 1 of the present invention；
Fig. 4 is the functional block diagram of the image processing apparatus of a preferred embodiment of the present invention.
Embodiment
As shown in figure 1, it is the step flow chart of the image processing method of a preferred embodiment of the present invention, comprise the following steps：
Step S101, receive the parameter value of user's input.
Step S102, the dimensional parameters of multigroup frame are obtained according to the parameter value calculation.
Step S103, according to source image information and the dimensional parameters of the multiple frame, generate target image, the target
Image includes the multiple frame of nesting and the images among frame successively.
In above-mentioned image processing method, the parameter value of user's input can be for adjusting the thickness of frame or the number of frame
Amount etc., 3D effect is visually produced to target image to user by the frame of multiple nestings successively, and the frame is joined
Number is set by the user, and is realized interactive function, can be met the needs of different users.
According to the near big and far smaller principle of eye observation object, so as to realize the 3D effect with the depth of field.In the present embodiment,
The thickness of the multiple frame of nesting successively successively decreases successively from the outside to the core.As shown in Fig. 2 it is target image 400 described in Fig. 1
Display effect schematic diagram.Four rectangular shaped rims 401~404 are nested successively with target image 405, and the thickness of frame 401~404
Degree h successively decreases successively, such as settable black and white alternating, or other alternate colors.
Referring to Fig. 3, it is the rectangular shaped rim thickness relationship mathematical modeling schematic diagram of a preferred embodiment of the present invention, its
In, O points are vision point, i.e. eye position, and it is located on the perpendicular bisector of screen 200, are a with screen distance.Because O is in screen
On 200 perpendicular bisector, therefore m is the half of the length (being equal to the target image length) of screen 200；B is the vision depth of field
Interval.Obtain O points and can determine that multiple frames with the line of multiple vision depth of field interval b critical point and the focus of screen 200
Broadside from the outside to the core thickness h w1、hw2..., it is easy to get according to the right angled triangle principle of similitude in Fig. 3 to following equation：
……
The right and left of two neighboring equation correspondingly subtracts each other, and calculating process is as follows：
Simple arrange can obtain：
The thickness of frame long side can similarly obtain, and can be obtained according to mathematical conversion：
hwiFor the thickness of the broadside of i-th of frame from the outside to the core, hmiFor the thickness of the long side of i-th of frame from the outside to the core,
The m is the half of the length of screen 200, and the w is the half of the width of screen 200.N is frame quantity, institute
The parameter value for stating user's input is at least one value in a, b, n.Its residual value, when user does not input, using the default of system
Value.Frame shown in Fig. 3 has four, i.e. n=4.
What deserves to be explained is here when n=1 is, represent only to set a frame, be common frame, user can be with
Other attributes of frame, such as color and the thickness parameters on each side of frame etc. are set.
Please refer to Fig. 2 simultaneously again, the original size of the source images is the size of screen 200, i.e., long 2*m, wide 2*w.If
After putting frame, source images are mapped in frame, and its mapping relations only need to be scaled by source images, due to the contracting of length and width
Small scale is identical, so the ratio of reducing is：
Or
The long side that the i.e. described image long side among frame is equal to source images subtracts All Border on long side direction
Thickness sum.
In this way, user see be more real and meet the three-dimensional image of 3D vision.
As shown in figure 4, its functional block diagram for the image processing apparatus 50 of a preferred embodiment of the present invention, including：
Input module 501, for receiving the parameter value of user's input.
Computing module 503, for obtaining the dimensional parameters of multigroup frame according to the parameter value calculation.
Image generation module 505, for the dimensional parameters according to source image information and the multiple frame, generate target figure
Picture, the target image include the multiple frame of nesting and the images among frame successively.
Above-mentioned image processing apparatus 50, the parameter value of user's input can be for adjusting the width of frame or the number of frame
Amount etc., 3D effect, and the side are visually produced to target image to user by the rectangular shaped rim of multiple nestings successively
Frame parameter is set by the user, and realizes interactive function, can be met the needs of different users.
According to the near big and far smaller principle of eye observation object, in the present embodiment, the multiple nested frame successively
Thickness successively decreases successively from the outside to the core.
In the present embodiment, the frame that computing module 503 is calculated is rectangle, and its thickness relationship is as follows：
hwiFor the thickness of the broadside of i-th of frame from the outside to the core, hmiFor the thickness of the long side of i-th of frame from the outside to the core,
The m is the half of the length of the target image, and the w is the half of the width of the target image, and n is side
Frame quantity.The parameter value of user's input is at least one value in a, b, n.Its residual value, when user does not input, using system
The preset value of system.
After setting frame, source images are mapped in frame, and image generation module 505 is scaled by source images,
Because the diminution ratio of length and width is identical, so the ratio of reducing is：
Or
The long side that the i.e. described image long side among frame is equal to source images subtracts All Border on long side direction
Thickness sum.
In this way, user see be more real and meet the three-dimensional image of 3D vision.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of image processing method, it is characterised in that comprise the following steps：
Receive the parameter value of user's input；
The dimensional parameters of multiple frames are obtained according to the parameter value calculation；
According to source image information and the dimensional parameters of the multiple frame, target image is generated, the target image includes multiple
Nested frame and the image among frame successively；Wherein, the thickness of the multiple frame successively decreases successively from the outside to the core,
The multiple frame is rectangle, and the thickness of its long side and broadside meets respectively from the outside to the core：
<mrow>
<msub>
<mi>hw</mi>
<mi>i</mi>
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<mi>w</mi>
</mrow>
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hwiFor the thickness of the broadside of i-th of frame from the outside to the core, hmiIt is described for the thickness of the long side of i-th of frame from the outside to the core
The parameter value of user's input is at least one value in a, b, n, and its residual value is preset value.
2. image processing method according to claim 1, it is characterised in that the m is the length of the target image
Half, the w are the half of the width of the target image.
3. image processing method according to claim 2, it is characterised in that according to source image information and the multiple square
The dimensional parameters of shape frame, generate target image, and the target image includes multiple rectangular shaped rims of nesting successively and is embedded in
In the step of image among frame, the image among frame is mapped to obtain by the source image information, and mapping is closed
Be for by the source images according to following scale smaller：
Or
4. a kind of image processing apparatus, it is characterised in that comprise the following steps：
Input module, for receiving the parameter value of user's input；
Computing module, for obtaining the dimensional parameters of multigroup frame according to the parameter value calculation；
Image generation module, for the dimensional parameters according to source image information and the multiple frame, target image is generated, it is described
Target image includes the multiple frame of nesting and the images among frame successively；Wherein, the computing module calculates
To the thickness of the multiple frame successively decrease successively from the outside to the core, the multiple frame that the computing module is calculated is square
The thickness of shape, its long side and broadside meets respectively from the outside to the core：
<mrow>
<msub>
<mi>hw</mi>
<mi>i</mi>
</msub>
<mo>=</mo>
<mfrac>
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<mo>*</mo>
<mi>b</mi>
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<mi>m</mi>
</mrow>
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hwiFor the thickness of the broadside of i-th of frame from the outside to the core, hmiIt is described for the thickness of the long side of i-th of frame from the outside to the core
The parameter value of user's input is at least one value in a, b, n, and its residual value is preset value.
5. image processing apparatus according to claim 4, it is characterised in that the m is the length of the target image
Half, the w are the half of the width of the target image.
6. image processing apparatus according to claim 5, it is characterised in that described being embedded in of described image generation module generation
Image among frame is mapped to obtain by the source image information, and mapping relations are according to following scale smaller by the source images：
Or
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106303491A (en) * | 2015-05-27 | 2017-01-04 | 深圳超多维光电子有限公司 | Image processing method and device |
| CN106303492A (en) * | 2015-05-27 | 2017-01-04 | 深圳超多维光电子有限公司 | Method for processing video frequency and device |
| CN106546233A (en) * | 2016-10-31 | 2017-03-29 | 西北工业大学 | A kind of monocular visual positioning method towards cooperative target |
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| WO2005031644A1 (en) * | 2003-09-29 | 2005-04-07 | Vixs Systems Inc. | Method and system for scaling images |
| CN1710943A (en) * | 2005-06-22 | 2005-12-21 | 四川长虹电器股份有限公司 | TV picture processing method |
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| CN102124733A (en) * | 2008-08-26 | 2011-07-13 | 夏普株式会社 | Television receiver and method for driving television receiver |
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| WO2005031644A1 (en) * | 2003-09-29 | 2005-04-07 | Vixs Systems Inc. | Method and system for scaling images |
| CN1710943A (en) * | 2005-06-22 | 2005-12-21 | 四川长虹电器股份有限公司 | TV picture processing method |
| CN101512595A (en) * | 2006-09-08 | 2009-08-19 | 艾利森电话股份有限公司 | Image scaling method |
| CN201118783Y (en) * | 2007-11-09 | 2008-09-17 | 十速科技股份有限公司 | Display controller with user-defined frame image |
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