CN103853475B - The three dimensional stress method and apparatus at two-dimentional interface - Google Patents
The three dimensional stress method and apparatus at two-dimentional interface Download PDFInfo
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- CN103853475B CN103853475B CN201210511144.4A CN201210511144A CN103853475B CN 103853475 B CN103853475 B CN 103853475B CN 201210511144 A CN201210511144 A CN 201210511144A CN 103853475 B CN103853475 B CN 103853475B
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Abstract
The invention discloses a kind of three dimensional stress method and apparatus at two dimension interface, belong to computer realm.Methods described includes：Increase down suction between each figure layer at two-dimentional interface；According to the transparency at described two dimension interface, obtain the profile at described two dimension interface；When touch operation is detected, obtain the touch parameter of described touch operation；According to the touch parameter at described two dimension interface, determine the virtual light source attribute of virtual projection light source；According to the change of described virtual light source attribute, each figure layer at described two dimension interface, described down suction and profile, build and show Three Dimensional Interface image corresponding with described virtual light source attribute.Using technical scheme provided in an embodiment of the present invention, simplify the processing procedure of three-dimensional modeling it is achieved that during user operation, in real time by two-dimentional interface three dimensional stress, bring the visual experience of three-dimensional to user.
Description
Technical field
The present invention relates to computer realm, particularly to a kind of three dimensional stress method and apparatus at two dimension interface.
Background technology
With the development of Computer Applied Technology, for the operation also increasingly summary of user interface, two-dimentional interface
Operation is difficult to provide good interactive experience, and the therefore operation of two dimension gradually develops to three dimensions dimension.In general, it is three-dimensional
Also referred to as three-D, three dimensions, can refer in daily life be made up of 3 dimensions of length, and make in daily life
With " three dimensions " one word, it is usually referred to the Euclidean space of three-dimensional.This space geometry concept three-dimensional adds that interface forms
New vocabulary Three Dimensional Interface.Current operation interface, is more the effect simply imitating Three Dimensional Interface, comes in other words
Say, we really operate and use or stop in the plane.So while how visually enjoying Three Dimensional Interface effect,
Lift man-machine Three Dimensional Interface interaction to need to study further.
In the past by three-dimensional modeling come three dimensional stress interface, that is, pass through d-making software virtual three-dimensional space, structure is provided
There is the model of three-dimensional data.
During realizing the present invention, inventor finds that prior art at least has problems with：
Substantial amounts of mould is needed come three dimensional stress interface by three-dimensional modeling, so modeling process is complicated, the time is longer, and not
Support when user operation two dimension interface, in real time by two-dimentional interface three dimensional stress.
Content of the invention
In order to solve when user operation two dimension interface, in real time by the problem of two-dimentional interface three dimensional stress, the present invention is implemented
Example provides a kind of three dimensional stress method and apparatus at two dimension interface.Described technical scheme is as follows：
On the one hand, there is provided a kind of three dimensional stress method at two dimension interface, methods described includes：
Increase down suction between each figure layer at two-dimentional interface；
According to the transparency at described two dimension interface, obtain the profile at described two dimension interface；
When touch operation is detected, obtain the touch parameter of described touch operation；
According to the touch parameter at described two dimension interface, determine the virtual light source attribute of virtual projection light source；
According to the change of described virtual light source attribute, each figure layer at described two dimension interface, described down suction and wheel
Exterior feature, builds and shows Three Dimensional Interface image corresponding with described virtual light source attribute.
When touch operation is detected, obtain the touch parameter of described touch operation, specifically include：
When touch operation is detected, obtain touch point position and the touch point velocity of displacement of described touch operation.
According to the touch parameter at described two dimension interface, determine the virtual light source attribute of virtual projection light source, specifically include：
According to described touch point position, determine the light source position of described virtual projection light source；
According to described touch point position and touch point velocity of displacement, determine the irradiating angle of described virtual projection light source.
According to the touch parameter at described two dimension interface, after determining the virtual light source attribute of virtual projection light source, described side
Method also includes：The light source colour of described virtual projection light source of receive user setting and light-source brightness.
On the other hand, there is provided a kind of three-dimensional gasifying device at two dimension interface, described device includes：
Pretreatment module, for increasing down suction between each figure layer at two-dimentional interface；
Profile acquisition module, for the transparency according to described two dimension interface, obtains the profile at described two dimension interface；
Touch parameter acquisition module, for when touch operation is detected, obtaining the touch parameter of described touch operation；
Virtual light source attribute determination module, for the touch parameter according to described two dimension interface, determines virtual projection light source
Virtual light source attribute；
Three-dimensional build module, for according to the change of described virtual light source attribute, each figure layer at described two dimension interface, institute
State down suction and profile, build and show Three Dimensional Interface image corresponding with described virtual light source attribute.
Touch parameter acquisition module specifically for when touch operation is detected, obtaining the touch point position of described touch operation
Put and touch point velocity of displacement.
Virtual light source attribute determination module is specifically for according to described touch point position, determining described virtual projection light source
Light source position；According to described touch point position and touch point velocity of displacement, determine the irradiating angle of described virtual projection light source.
Described device also includes：
Virtual light source attribute reception module, the light source colour for the described virtual projection light source of receive user setting and light
Source brightness.
The beneficial effect brought of technical scheme providing in the embodiment of the present invention is：
The embodiment of the present invention passes through to increase down suction between each figure layer at two-dimentional interface；According to described two dimension interface
Transparency, obtain described two dimension interface profile；When touch operation is detected, obtain the touch ginseng of described touch operation
Number；According to the touch parameter at described two dimension interface, determine the virtual light source attribute of virtual projection light source；According to described virtual light source
The change of attribute, each figure layer at described two dimension interface, described down suction and profile, build and show and described virtual optical
Source attribute corresponding Three Dimensional Interface image.Using technical scheme provided in an embodiment of the present invention, by the figure layer at two-dimentional interface
Between increase down suction so that d engine can according to piece mould formal layout two dimension interface, simplify three-dimensional modeling
Processing procedure, simultaneously according to described two dimension interface touch parameter, determine the virtual light source attribute of virtual projection light source it is achieved that
The visual experience of three-dimensional during user operation, in real time by two-dimentional interface three dimensional stress, is brought to user.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of three dimensional stress method flow diagram at the two dimension interface providing in the embodiment of the present invention；
Fig. 2 is a kind of three dimensional stress method flow diagram at the two dimension interface providing in the embodiment of the present invention；
Fig. 3 is a kind of two-dimentional interface graphic layer structure schematic diagram that increased down suction providing in the embodiment of the present invention；
Fig. 4 is a kind of Three Dimensional Interface image schematic diagram with virtual light source attribute change providing in the embodiment of the present invention；
Fig. 5 is a kind of three dimensional stress apparatus structure schematic diagram at the two dimension interface providing in the embodiment of the present invention.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is a kind of three dimensional stress method flow diagram at the two dimension interface providing in the embodiment of the present invention, referring to Fig. 1, described
Method includes：
101：Increase down suction between each figure layer at two-dimentional interface；
Wherein, the concrete numerical value of down suction can also can used by user by technical staff's setting in exploitation
In be configured, the embodiment of the present invention does not limit to this numerical value.
102：According to the transparency at described two dimension interface, obtain the profile at described two dimension interface；
103：When touch operation is detected, obtain the touch parameter of described touch operation；
Wherein, touch touch point position and the touch point velocity of displacement that parameter is this touch operation.
104：According to the touch parameter at described two dimension interface, determine the virtual light source attribute of virtual projection light source；
Wherein, virtual projection light source refers to imitate on real light sources projection object in the picture, makes image assume three-dimensional
The light source of effect；Virtual light source attribute refers to the intrinsic property of light source itself, such as light source position, irradiating angle, brightness, color
Deng.
105：According to the change of described virtual light source attribute, each figure layer at described two dimension interface, described down suction with
And profile, build and show Three Dimensional Interface image corresponding with described virtual light source attribute..
This method provided in an embodiment of the present invention, is carried out based on the terminal unit with touch screen functionality, this terminal unit can
Think panel computer, smart mobile phone or net book etc., the embodiment of the present invention is not specifically limited.
The embodiment of the present invention passes through to increase down suction between each figure layer at two-dimentional interface；According to described two dimension interface
Transparency, obtain described two dimension interface profile；When touch operation is detected, obtain the touch ginseng of described touch operation
Number；According to the touch parameter at described two dimension interface, determine the virtual light source attribute of virtual projection light source；According to described virtual light source
The change of attribute, each figure layer at described two dimension interface, described down suction and profile, build and show and described virtual optical
Source attribute corresponding Three Dimensional Interface image.Using technical scheme provided in an embodiment of the present invention, by the figure layer at two-dimentional interface
Between increase down suction so that d engine can according to piece mould formal layout two dimension interface, simplify three-dimensional modeling
Processing procedure, simultaneously according to described two dimension interface touch parameter, determine the virtual light source attribute of virtual projection light source it is achieved that
The visual experience of three-dimensional during user operation, in real time by two-dimentional interface three dimensional stress, is brought to user.
Fig. 2 is a kind of three dimensional stress method flow diagram at the two dimension interface providing in the embodiment of the present invention.The embodiment of the present invention
In the interface that is related to support that user carries out touch operation.Referring to Fig. 2, methods described includes：
201：Increase down suction between each figure layer at two-dimentional interface；
In the two-dimentional interface drafting mechanism of main flow, interface be that laminated structure is comprised by certain by many figure layers and
Become, stack one interface of composition according to tree between figure layer, subgraph layer is always on father's figure layer.In order that it is three-dimensional
Engine can increase down suction, will increase down suction according to the formal layout two dimension interface of piece mould between these figure layers
Figure layer as d engine piece mould.Fig. 3 is a kind of two-dimentional boundary that increased down suction providing in the embodiment of the present invention
Face graphic layer structure schematic diagram, referring to Fig. 3, figure layer layer0 is father's figure layer, layer1 and layer2 is the subgraph layer of layer0, and
Layer3 is the subgraph layer of layer1, and the down suction between figure layer and figure layer is h, and the concrete numerical value of h can be existed by technical staff
Arrange during exploitation, can also be configured in use by user, the embodiment of the present invention does not limit to this numerical value.
Wherein, d engine is more like one " real world " of structure in computer.D engine is by the thing in reality
Matter abstract for the form of expression such as polygon or various curve, carry out correlation computations in a computer and export the calculation of final image
The set that method is realized.
The basic function of d engine includes：
1）Data management to three-dimensional scenic；
Here data management is one and more widely defines, different d engines perhaps can have one of or
Multiple functions.These functions include：Scene management, objective system, serializing, data is interacted with external tool, and bottom is three-dimensional
The tissue of data and expression.Because d engine may be used for managing some huge three-dimensional world, thing in this world
It is usually present between body and object that some are related, subordinate, affect and be affected relation, so, how to organize these relations, and really
The other functions by these relations and d engine cut connect it is simply that scene management needs the work completing.
2）The rational renderer of function；
Renderer is the core of d engine, and it completes the task of being plotted to three-dimensional body on screen.According to three
The difference of dimension hardware using method, can be divided into two kinds of renderers of DirectX and OpenGL.OpenGL renderer passes through OpenGL
Using three-dimensional hardware, this methods supported by most three-dimensional cards to shape library.And DirectX renderer uses the DirectX of Microsoft
Storehouse is integrated in Windows operating system.In three-dimensional card earlier above, OpenGL typically draw speed some,
And in modern three-dimensional card above, DirectX performance is then outstanding.
3）Interaction capabilities with external software.
Briefly, this ability is exactly the ability of exploitation.Any a d engine is without developing instrument not
Can be known as complete.These developing instruments are probably some file converteractivemil builder activemil builders, Scene Editor, script-editor, particle volume
Collect device etc..
202：According to the transparency at described two dimension interface, obtain the profile at described two dimension interface；
In embodiments of the present invention, two-dimentional interface is deposited in memory, and d engine is according to interface two-dimentional in memorizer
The colour of each pixel of image, obtains the transparence value of image, wherein, colour has multiple format, such as ARGB8888, uses
4 8bit store the transparency on this pixel respectively（Span 0 ~ 255）, red value（Span 0 ~ 255）, green
Value（Span 0 ~ 255）, blue valve（Span 0 ~ 255）, the 8bit information of d engine acquisition A channel is as transparent
Degree, d engine, according to the transparency obtaining, obtains the profile of two-dimentional interface image automatically.
203：When touch operation is detected, obtain touch point position and the touch point velocity of displacement of described touch operation；
Specifically, d engine obtains the touch parameter at described two dimension interface by touch screen, and wherein, touch screen is by touching
Detection part and touch screen controller composition.Specifically, touch detection part to be arranged on before indicator screen, use for detection
Family touch point position, after the touching intensity of user's finger is more than touch sensible dynamics, touches the phase that detection part detection touches
Pass information, and touch information is sent to touch screen controller, and touch screen controller receives according on touch detection part
Touch information, calculate touch point position, touch point velocity of displacement.
204：According to described touch point position, determine the light source position of described virtual projection light source；
D engine determines the light source position of virtual projection light source according to described touch point position, will user touch point
, as the x of light source, y-coordinate, meanwhile, d engine arranges height in Three Dimensional Interface for the light source point automatically for the x of position, y-coordinate
Coordinate, this height coordinate does not change with the change of user touch point position, and it is defined as a constant.User was operating
Cheng Zhong, if pinning, touch screen is motionless, that is, touch point velocity of displacement is zero, then now light source at the position of touch point will from
To lower vertical irradiation that is to say, that there is direct corresponding relation the position of light source and touch point position.Meanwhile, d engine is whole
The separate white ambient light of some strength is added on individual Three Dimensional Interface so that there is the Benchmark brightness of some strength at whole interface.
205：According to described touch point position and touch point velocity of displacement, determine the illumination angle of described virtual projection light source
Degree；
So that user slides to the right on the touchscreen as a example, illustrate to be obtained according to described touch point position and touch point velocity of displacement
Process to the irradiating angle of described virtual projection light source.When user slides to the right on the touchscreen, touch point velocity of displacement
It is not zero, then virtual projection light source also moves right, the light of virtual projection light source is then towards left irradiation, now virtual projection light source
Irradiating angle can change, i.e. the irradiating angle of virtual projection light source and touch point position with the change of touch point velocity of displacement
Move speed existence function relation, meanwhile, the brightness of the outgoing beam of virtual projection light source decays with the increase of irradiating angle.
Above step 204-205 is the touch parameter according to described two dimension interface, determines the virtual optical of virtual projection light source
The process of source attribute.
206：The light source colour of described virtual projection light source of receive user setting and light-source brightness；
The brightness of the outgoing beam of virtual projection light source can decay with the increase of irradiating angle, so, alternatively, it is
Enhancing visual effect, user can be bright to the light source colour and light source of virtual projection light source in d engine according to specific needs
Degree attribute is configured so that d engine is according to the light source colour of the described virtual projection light source of user setup and light-source brightness
Information, adjusts the light source colour in virtual light source attribute and light-source brightness.
207：According to the change of described virtual light source attribute, each figure layer at described two dimension interface, described down suction with
And profile, build and show Three Dimensional Interface image corresponding with described virtual light source attribute.
D engine is by each figure layer at two-dimentional interface obtaining, described down suction, profile and described virtual light source
Attribute data passes through application programming interfaces API（Application Program Interface）, such as DirectX or OpenGL,
It is sent into Three Dimensional Interface pipeline, after process, show Three Dimensional Interface to screen.The now two-dimentional Interface Element of all three dimensional stresses
Element just touches with finger and produces lively shade, gloss, brings the visual experience of three-dimensional to user.Fig. 4 is that the present invention is real
Apply a kind of Three Dimensional Interface image schematic diagram with virtual light source attribute change providing in example, in figure presses sub-screen with user from A,
Then illustrate as a example accelerating to slide into the right C.Wherein, the touch point velocity of displacement Va of A point is zero, and the touch point of C point
Velocity of displacement Vc is more than the touch point velocity of displacement Vb of B point, and velocity attitude is to the right.The light of the virtual projection light source of in figure is
There is the non-parallel light of subtended angle, and light intensity weakens with the increase of subtended angle.Referring to Fig. 4, in A point, because Va is zero,
Therefore A point virtual projection light source irradiates vertically downward, and La is the strongest light that A light source sends, and the light luminance of La both sides with
Subtended angle to increase and weaken；In B point, because Vb is not zero, the angle of therefore B point virtual projection light source changes, that is, this
When be tilted to the left irradiation, the strongest light La of originally A point is strongest light Lb now；In C point, Vc exists and is more than Vb,
The therefore C point virtual projection light source irradiating angle that is tilted to the left increases further, and strongest light is Lc.In this example, with
User touch point position and the change of touch point velocity of displacement, between each Layer reflective, projection, light transmission state all can be dynamic
Ground change, presents lively 3-D effect.
The embodiment of the present invention passes through to increase down suction between each figure layer at two-dimentional interface；According to described two dimension interface
Transparency, obtain described two dimension interface profile；When touch operation is detected, obtain the touch ginseng of described touch operation
Number；According to the touch parameter at described two dimension interface, determine the virtual light source attribute of virtual projection light source；According to described two dimension interface
Each figure layer, the change of described down suction, profile and described virtual light source attribute, build and show and described virtual optical
Source attribute corresponding Three Dimensional Interface image.Using technical scheme provided in an embodiment of the present invention, by the figure layer at two-dimentional interface
Between increase down suction so that d engine can according to piece mould formal layout two dimension interface, simplify three-dimensional modeling
Processing procedure, simultaneously according to described two dimension interface touch parameter, determine the virtual light source attribute of virtual projection light source it is achieved that
The visual experience of three-dimensional during user operation, in real time by two-dimentional interface three dimensional stress, is brought to user.
Fig. 5 is a kind of three dimensional stress apparatus structure schematic diagram at the two dimension interface providing in the embodiment of the present invention, referring to Fig. 5,
Described device includes：
Pretreatment module 501, for increasing down suction between each figure layer at two-dimentional interface；
Profile acquisition module 502, for the transparency according to described two dimension interface, obtains the profile at described two dimension interface；
Touch parameter acquisition module 503, for when touch operation is detected, obtaining the touch ginseng of described touch operation
Number；
Virtual light source attribute determination module 504, for the touch parameter according to described two dimension interface, determines virtual projection light
The virtual light source attribute in source；
Three-dimensional build module 505, for each figure according to the change of described virtual light source attribute, described two dimension interface
Layer, described down suction and profile, build and show Three Dimensional Interface image corresponding with described virtual light source attribute.
Touch parameter acquisition module 503 specifically for when touch operation is detected, obtaining the touch of described touch operation
Point position and touch point velocity of displacement.
Virtual light source attribute determination module 504 is specifically for according to described touch point position, determining described virtual projection light
The light source position in source；According to described touch point position and touch point velocity of displacement, determine the illumination angle of described virtual projection light source
Degree.
Described device also includes：
Virtual light source attribute reception module 506, for the light source colour of the described virtual projection light source of receive user setting
And light-source brightness.
Device provided in an embodiment of the present invention, by increasing down suction between each figure layer at two-dimentional interface；According to
The transparency at described two dimension interface, obtains the profile at described two dimension interface；When touch operation is detected, obtain described touch and grasp
The touch parameter made；According to the touch parameter at described two dimension interface, determine the virtual light source attribute of virtual projection light source；According to institute
State change, described two dimension each figure layer at interface, described down suction and the profile of virtual light source attribute, build and show with
The corresponding Three Dimensional Interface image of described virtual light source attribute.Using technical scheme provided in an embodiment of the present invention, by two dimension
Increase down suction so that d engine can simplify according to the formal layout two dimension interface of piece mould between the figure layer at interface
The processing procedure of three-dimensional modeling, the touch parameter according to described two dimension interface, determines the virtual light source of virtual projection light source simultaneously
Attribute it is achieved that during user operation, in real time by two-dimentional interface three dimensional stress, bring the visual experience of three-dimensional to user.
It should be noted that：The three-dimensional gasifying device at the two-dimentional interface that above-described embodiment provides is at real-time processing two dimension interface
When, only it is illustrated with the division of above-mentioned each functional module, in practical application, can as desired above-mentioned functions be divided
Join and completed by different functional modules, the internal structure of device will be divided into different functional modules, to complete above description
All or part of function.In addition, the three dimensional stress embodiment of the method at the two-dimentional interface of above-described embodiment offer belongs to same structure
Think, it implements process and refer to embodiment of the method, repeats no more here.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can pass through hardware
To complete it is also possible to the hardware being instructed correlation by program is completed, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read only memory, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of three dimensional stress method at two dimension interface is it is characterised in that methods described includes：
Increase down suction between each figure layer at two-dimentional interface；
According to the transparency at described two dimension interface, obtain the profile at described two dimension interface；
When touch operation is detected, obtain the touch parameter of described touch operation；
According to the touch parameter at described two dimension interface, determine the virtual light source attribute of virtual projection light source；
According to the change of described virtual light source attribute, each figure layer at described two dimension interface, described down suction and profile, structure
Build and show Three Dimensional Interface image corresponding with described virtual light source attribute；
Wherein, described when touch operation is detected, obtain described touch operation touch parameter, specifically include：When detecting
During described touch operation, obtain touch point position and the touch point velocity of displacement of described touch operation；
Wherein, the touch parameter according to described two dimension interface, determines the virtual light source attribute of virtual projection light source, specifically includes：
Using the x of described touch point position, y-coordinate as the x of described virtual projection light source, y-coordinate, meanwhile, setting is described virtual automatically
Height coordinate in Three Dimensional Interface for the light source point, described height coordinate is not changed with the change of described touch point position
Individual constant；According to described touch point position and touch point velocity of displacement, determine the irradiating angle of described virtual projection light source.
2. method according to claim 1 it is characterised in that according to described two dimension interface touch parameter, determine virtual
After the virtual light source attribute of projection light source, methods described also includes：The light of the described virtual projection light source of receive user setting
Source color and light-source brightness.
3. a kind of three-dimensional gasifying device at two dimension interface is it is characterised in that described device includes：
Pretreatment module, for increasing down suction between each figure layer at two-dimentional interface；
Profile acquisition module, for the transparency according to described two dimension interface, obtains the profile at described two dimension interface；
Touch parameter acquisition module, for when touch operation is detected, obtaining the touch parameter of described touch operation；
Virtual light source attribute determination module, for the touch parameter according to described two dimension interface, determines the void of virtual projection light source
Intend light source attributes；
Three-dimensional build module, for according to the change of described virtual light source attribute, each figure layer at described two dimension interface, described hang down
Straight gap and profile, build and show Three Dimensional Interface image corresponding with described virtual light source attribute；
Wherein, described touch parameter acquisition module is specifically for when touch operation is detected, obtaining touching of described touch operation
Touch a position and touch point velocity of displacement；
Wherein, described virtual light source attribute determination module specifically for using the x of described touch point position, y-coordinate as described void
Intend x, the y-coordinate of projection light source, meanwhile, setting height coordinate in Three Dimensional Interface for the described virtual optical source point automatically, described height
Degree coordinate is the constant not changed with the change of described touch point position；According to described touch point position and touch point position
Move speed, determine the irradiating angle of described virtual projection light source.
4. device according to claim 3 is it is characterised in that described device also includes：Virtual light source attribute reception module,
Light source colour for the described virtual projection light source of receive user setting and light-source brightness.
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| CN106569763B (en) * | 2016-10-19 | 2020-03-20 | 华为机器有限公司 | Image display method and terminal |
| CN107580209B (en) * | 2017-10-24 | 2020-04-21 | 维沃移动通信有限公司 | Photographing imaging method and device of mobile terminal |
| CN109688341A (en) * | 2018-12-27 | 2019-04-26 | 维沃移动通信有限公司 | A kind of method for polishing and terminal device |
| CN112750189A (en) * | 2021-01-20 | 2021-05-04 | 广州虎牙科技有限公司 | Illumination coloring method and device, electronic equipment and computer readable storage medium |
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| CN102592283A (en) * | 2012-02-21 | 2012-07-18 | 华南理工大学 | Method for processing scalp positioning images of brain tumors |
| CN102706880A (en) * | 2012-06-26 | 2012-10-03 | 哈尔滨工业大学 | Road information extraction device based on two-dimensional image and depth information and road crack information detection method based on same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102592283A (en) * | 2012-02-21 | 2012-07-18 | 华南理工大学 | Method for processing scalp positioning images of brain tumors |
| CN102706880A (en) * | 2012-06-26 | 2012-10-03 | 哈尔滨工业大学 | Road information extraction device based on two-dimensional image and depth information and road crack information detection method based on same |
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