CN109949900A - Display methods, device, computer equipment and the storage medium of three-dimensional pulse wave - Google Patents

Abstract

The present invention relates to the display methods of three-dimensional pulse wave, device, computer equipment and storage mediums, belong to signal processing technology field.The described method includes: obtaining the corresponding pulse wave animation file of three-dimensional pulse wave of pulse；Obtain the image of mark object；The fisrt feature information of mark object is obtained according to described image；The mark object is used to indicate the position of the pulse；If the fisrt feature information matches with mark evaluation information, the pulse wave animation file is exported in display screen according to augmented reality, to show the three-dimensional pulse wave.Above-mentioned technical proposal solves the problems, such as human-computer interaction not smart enoughization in the display of traditional three-dimensional pulse wave image.It can realize that the AR of three-dimensional pulse wave is shown when mark object meets some requirements, effectively improve the intelligence of human-computer interaction.

Description

Display methods, device, computer equipment and the storage medium of three-dimensional pulse wave

Technical field

The present invention relates to signal processing technology fields, set more particularly to the display methods of three-dimensional pulse wave, device, computer Standby and storage medium.

Background technique

In traditional Chinese medicine diagnosis, the pulse condition that diagnosis obtains can be used for analyzing the health status of patient's overall situation.With arteries and veins The continuous promotion and popularization of instrument are examined, user is continuously increased the visual demand of pulse condition.Three-dimensional pulse wave image is a kind of Three-Dimensional Dynamic The image of form, can be feeling to be converted to visual experience under finger when manually feeling the pulse.In realizing process of the present invention, inventor It was found that at least there are the following problems in the prior art: three-dimensional pulse wave image is by the pre-set observation path of designer, and user is only Three-dimensional pulse wave can be checked by the observation path set, this allows for human-computer interaction not smart enoughization.

Summary of the invention

Based on this, the embodiment of the invention provides the display methods of three-dimensional pulse wave, device, computer equipment and storages to be situated between Matter can show three-dimensional pulse wave according to augmented reality, effectively improve the intelligence of human-computer interaction.

The content of the embodiment of the present invention is as follows:

A kind of display methods of three-dimensional pulse wave, comprising the following steps: obtain the corresponding pulse wave animation of three-dimensional pulse wave of pulse File；Obtain the image of mark object；The fisrt feature information of mark object is obtained according to described image；The mark object is used In the position for indicating the pulse；If the fisrt feature information matches with mark evaluation information, according to augmented reality The pulse wave animation file is exported, in display screen to show the three-dimensional pulse wave.

In one embodiment, the mark evaluation information includes the second feature information of paster model；If described Fisrt feature information matches with mark evaluation information, exports the pulse wave animation text in display screen according to augmented reality Before the step of part, further includes: determine the matching degree of the fisrt feature information Yu the second feature information；When the matching When degree meets preset condition, determine that the fisrt feature information matches with the mark evaluation information.

In one embodiment, the matching degree of the determination fisrt feature information and the second feature information it Before, further includes: the model image for obtaining paster model carries out binary conversion treatment to the model image；It determines and passes through binaryzation The characteristic point of the model image of processing determines the second feature information according to the characteristic point of the model image.

In one embodiment, the mark object includes target paster；The target paster is secured at human body wrist Skin surface；Described the step of exporting the pulse wave animation file in display screen according to augmented reality, comprising: determine The position of the target paster determines the position that pulse is set on human body wrist according to the position of the target paster；It is described to set Determine pulse to comprise at least one of the following: cun pulse, Guan pulse and chi pulse；According to the position of the setting pulse, in the display of display screen Display position is determined on region；The pulse wave animation file is exported on the display position.

In one embodiment, described to export the pulse wave animation file in display screen according to augmented reality, with After the step of showing the three-dimensional pulse wave, further includes: according to the display position, anchor point is set；The anchor point is for showing When shift in position occurs for screen, controls the three-dimensional pulse wave and the relative position of the display position is kept in the display area It is constant.

In one embodiment, the step of three-dimensional pulse wave corresponding pulse wave animation file for obtaining pulse, comprising: obtain Take the space distribution information of pulse condition；The space distribution information of the pulse condition is determined according to the pulse condition sensitive information of pulse；According to institute The space curved surface information that space distribution information generates setting format is stated, the three-dimensional pulse wave is obtained；By the three-dimensional pulse wave according to Time sequencing is arranged, and obtains the pulse wave animation file according to the three-dimensional pulse wave after arrangement.

In one embodiment, described the step of being arranged the three-dimensional pulse wave sequentially in time, comprising: according to The waveform height of the three-dimensional pulse wave carries out color rendering to the three-dimensional pulse wave；By the three-dimensional pulse wave after rendering according to the time Sequence is arranged.

Correspondingly, the embodiment of the present invention provides a kind of display device of three-dimensional pulse wave, comprising: animation file obtains module, The corresponding pulse wave animation file of three-dimensional pulse wave for obtaining pulse；Characteristic information obtains module, for obtaining mark object Image；The fisrt feature information of mark object is obtained according to described image；The mark object is used to indicate the position of the pulse It sets；And pulse wave display module, if matching for the fisrt feature information and mark evaluation information, according to augmented reality Technology exports the pulse wave animation file in display screen, to show the three-dimensional pulse wave.

The display methods and device of above-mentioned three-dimensional pulse wave determine fisrt feature information according to the image of mark object, and When fisrt feature information and mark evaluation information match, three-dimensional pulse wave is shown according to augmented reality.It can be in mark object When meeting some requirements, realizes that the AR of three-dimensional pulse wave is shown, effectively improve the intelligence of human-computer interaction.

A kind of computer equipment can be run on a memory and on a processor including memory, processor and storage Computer program, the processor performs the steps of acquisition pulse three-dimensional pulse wave when executing the computer program are corresponding Pulse wave animation file；Obtain the image of mark object；The fisrt feature information of mark object is obtained according to described image；It is described Mark object is used to indicate the position of the pulse；If the fisrt feature information matches with mark evaluation information, according to increasing Strong reality technology exports the pulse wave animation file in display screen, to show the three-dimensional pulse wave.Above-mentioned computer equipment, energy When mark object meets some requirements, realizes that the AR of three-dimensional pulse wave is shown, effectively improve the intelligence of human-computer interaction.

A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor The three-dimensional pulse wave corresponding pulse wave animation file for obtaining pulse is performed the steps of when row；Obtain the image of mark object；According to Described image obtains the fisrt feature information of mark object；The mark object is used to indicate the position of the pulse；If described Fisrt feature information matches with mark evaluation information, exports the pulse wave animation text in display screen according to augmented reality Part, to show the three-dimensional pulse wave.Above-mentioned computer readable storage medium, can be real when mark object meets some requirements The AR of existing three-dimensional pulse wave is shown, effectively improves the intelligence of human-computer interaction.

Detailed description of the invention

Fig. 1 is the applied environment figure of the display methods of three-dimensional pulse wave in one embodiment；

Fig. 2 is the flow diagram of the display methods of three-dimensional pulse wave in one embodiment；

Fig. 3 is the structural schematic diagram for showing three-dimensional pulse wave in one embodiment on a display screen；

Fig. 4 is the schematic diagram for pasting target paster in one embodiment on human body wrist；

Fig. 5 is the structural schematic diagram of sensor array in one embodiment；

Fig. 6 is surface information corresponding curved-surface structure schematic diagram in space in one embodiment；

Fig. 7 is the structural block diagram of the display device of three-dimensional pulse wave in one embodiment.

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.

In one embodiment, a kind of computer equipment is provided, which can be terminal, internal structure Figure can be as shown in Figure 1.The computer equipment includes processor, the memory, network interface, display connected by system bus Screen and input unit.Wherein, the processor is for providing calculating and control ability.The memory includes that non-volatile memories are situated between Matter, built-in storage.The non-volatile memory medium is stored with operating system and computer program.The built-in storage is non-volatile The operation of operating system and computer program in storage medium provides environment.The network interface is used to pass through with external terminal Network connection communication, such as: it is connect with a certain server, for receiving the pulse wave animation file issued from the server.It should A kind of display methods of three-dimensional pulse wave is realized when computer program is executed by processor.The display screen of the computer equipment can be with It is liquid crystal display or electric ink display screen, the input unit of the computer equipment can be the touch covered on display screen Layer, is also possible to the key being arranged on computer equipment shell, trace ball or Trackpad, can also be external keyboard, touch-control Plate or mouse etc..It will be understood by those skilled in the art that structure shown in Fig. 1, only portion relevant to application scheme The block diagram of separation structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer Equipment may include perhaps combining certain components or with different component cloth than more or fewer components as shown in the figure It sets.

The embodiment of the present invention provides display methods, device, computer equipment and the storage medium of a kind of three-dimensional pulse wave.Below It is described in detail respectively.

In one embodiment, as shown in Fig. 2, providing a kind of display methods of three-dimensional pulse wave.It is applied in this way It is illustrated for computer equipment.

Wherein, computer equipment refers to the terminal shown to three-dimensional pulse wave, can refer to the terminal with display screen, Such as: television set, personal computer, laptop, smart phone, tablet computer and wear display equipment etc..Work as computer When equipment is smart phone, the system of mobile phone can be Android, IOS, Windows etc., can integrate on mobile phone ARKit, The AR implementation tool such as ARCore.It can be Hololens, Magic Leap when computer equipment is to wear display equipment The equipment such as Lightwear.Camera can be set in computer equipment, which can be with depth sense function Camera, this camera with depth sense function can carry out the crawl of three-dimensional feature point to area of space, and then judge Mark object whether is captured, and then determines pulse location.If not set with depth sense function in computer equipment Camera, but planar pickup head, then can on the positions such as radial artery adhering advertisment paper, pulse is determined by the identification of paster Position.

The display methods of three-dimensional pulse wave provided in this embodiment, comprising the following steps:

S201, the corresponding pulse wave animation file of three-dimensional pulse wave for obtaining pulse.

Wherein, pulse can refer to various types of pulses on human body, such as: cun pulse, Guan pulse, chi pulse (cun pulse, Guan pulse and ruler Arteries and veins can be referred to as cun, guan and chi, three places at the wrist where the pulse is usually taken together) etc..Three-dimensional pulse wave refers to that the solid of pulse condition information shows, three-dimensional in some embodiments Pulse wave is referred to as pulse condition model.Pulse wave animation file refers to characterizing the shape of three-dimensional pulse wave, size, amplitude, plays speed The animation file of the information such as rate, pulse wave animation therein refer to the corresponding animation of three-dimensional pulse wave.

S202, the image for obtaining mark object；The fisrt feature information of mark object is obtained according to image；Object is identified to use In the position of instruction pulse.

Wherein, mark object refers to carrying out the targeted object of signature analysis, which can be various with mark The content of effect, such as: paster, the article with specific shape, human body wrist profile (according to the exterior contour of human body wrist The position where a certain pulse can be analyzed).The image for identifying object can know the image of object itself with index；It is also possible to It include the image of the jobbie of mark object, such as: it is provided with the image of mark object human body wrist.

In addition, obtaining the image of mark object can be through camera captured in real-time, it is also possible to reading and is stored in advance Image.Determine that the realization process of fisrt feature information can be with according to image are as follows: analyze image pixel, therefrom determine The feature of frequency, contrast, the brightness of image etc., using these features as fisrt feature information.

If S203, fisrt feature information match with mark evaluation information, defeated in display screen according to augmented reality Pulse wave animation file out, to show three-dimensional pulse wave.

Wherein, mark evaluation information refers to refer to reference the information that fisrt feature information is evaluated The characteristic information of value；It can be information corresponding to the object for evaluating mark characteristics of objects.Fisrt feature information represents It is compared the feature of mark object with mark evaluation information, if the two is consistent or similarity meet it is certain Condition, it may be considered that fisrt feature information with mark evaluation information match.This mark evaluation information can be deposited in advance Storage can also be obtained from other equipment in the internal storage of computer equipment by certain mode.

Augmented reality (Augmented Reality, AR) is a kind of by real world information and virtual world information The integrated new technology of superposition.By electronic information science technology and relevant device, AR technology by script real world by the time Spatial dimension is limited and is folded again after being difficult objective information (such as visual information, the tactile or other information) analog simulation experienced Add and be applied to real world, so that human sensory is generated the separate feature and be present in illusion in the real world, surmount to reach The sensory experience of reality.Augmented reality often is realized by AR glasses and the mobile phone of support AR function at present.

By taking smart phone as an example, the three-dimensional pulse wave shown on smart phone by augmented reality can be such as Fig. 3 institute Show (skin surface heaved when what three-dimensional pulse wave represented in figure is beat pulse).Fig. 3 is in target body wrist cun, guan and chi, three places at the wrist where the pulse is usually taken Position nearby shows that corresponding three-dimensional pulse wave, shown three-dimensional pulse wave are very intuitive.In addition, due to shown three-dimensional arteries and veins Wave is the pulse condition curved surface of real-time change, and the difference of different pulse conditions morphologically can obtain well in shown three-dimensional pulse wave It embodies, such as: the three-dimensional pulse wave of normal pulse is rendered as approximate cone cell curved surface, and taut pulse has apparent elongation in blood flow direction, presents The shape of " string " out, difference is obvious in the three-dimensional pulse wave of two kinds of pulse conditions, very clear.

Before showing three-dimensional pulse wave, can by specific tool (such as Unity 3D etc.) to pulse wave animation file into Row processing, enables it to preferably to carry out AR on a computing device to show.

The present embodiment analyzes mark object, can realize three-dimensional pulse wave when mark object meets some requirements AR show, effectively improve the intelligence of human-computer interaction.

In one embodiment, three-dimensional pulse wave includes the three-dimensional pulse wave of single pulse cycle；Wherein, single pulse cycle packet Include multiple moment.This multiple moment can determine according to the sample frequency of sensor array.Pulse wave signal on the whole for Cyclical signal can be regarded as.Therefore under the premise of guaranteeing result of broadcast, in order to save operand, the effect of computer equipment is improved Can, single pulse cycle can be intercepted from pulse wave original signal and carries out cartoon making, and realizes three-dimensional arteries and veins in a circulating manner The periodical bounce of wave.Further, pulse wave animation file is exported on the display position of display screen according to augmented reality The step of, comprising: according to augmented reality, pulse wave animation file is repeatedly exported on display position, periodically to show The three-dimensional pulse wave of single pulse cycle.Certainly, in order to improve the accuracy of shown three-dimensional pulse wave, also available multiple arteries and veins It fights the pulse wave animation file in period, lasting pulse wave animation file can also be obtained and carry out real-time display.

In one embodiment, analyzing the image of mark object can be by SIFT, Vuforia (high pass release The Software Development Kit for the application of mobile device augmented reality) etc. tools realize.

The essential idea for being related to algorithm in the AR application of image recognition is all to establish space coordinates by equipment camera, Image registration is carried out by characteristic point, reference mark, light stream, carries out image procossing using angle point, spot, edge or threshold value.And Many recognizers based on characteristic point detection are improved based on SIFT algorithm mostly.

SIFT algorithm (full name scale invariant feature transfer algorithm) is to be delivered by David Lowe in 1999, and 2004 complete Kind summary, for searching and describing image local feature, the classical image recognition of point characterized by the extreme point of scale space Algorithm is widely used in the fields such as gesture identification, robot map perception navigation, image tracing.SIFT algorithm can be divided into four A stage: 1, using gaussian derivative function picture position on potential characteristic point is identified to scale space extremum extracting；2, every In a candidate bit, characteristic point is positioned by the model of fit of feature, determines position and scale；3, three phases are then Based on image local gradient direction, it is characterized a distribution direction；4, characteristic point is described.It is integrated to the embodiment of the present invention In, corresponding fisrt feature information just be can determine that out according to the description to characteristic point.

Further, SIFT algorithm characteristic point search the stage using Gaussian Blur (gaussian derivative function i.e. above-mentioned) come Obtain scale space.As a kind of image filter that more algorithms are general, Gaussian Blur calculates image mould using Gaussian function Template is pasted, to achieve the purpose that blurred picture obtains edge, feature.In an n-dimensional space, Gauss normal distribution equation is as follows:

Further, it is assumed that the image size for identifying object is m*n (description pixel distribution situation), then corresponding element The second order Gauss normal distribution equation of (x, y) are as follows:

Usually in actual image processing program, the big of Gaussian template matrix is calculated by (6 σ+1) × (6 σ+1) It is small, that is, it can guarantee the influence of related pixel.The numerical value and original image convolution that second order Gauss formula obtains, can be obtained the Gauss of original image Blurred picture.It just can determine that out the characteristic point in the image of mark object according to this Gaussian Blur image.

Further, the dimension calculation of characteristic point is carried out using the method for scale space.Scale space be 1962 by The most important theories for being widely used in computer vision field that Iijima is proposed.It is by traditional single scale Image Information Processing skill Art introduces the continually changing Image Information Processing dynamic model of scale, it is established that and the scale space under multiple dimensioned indicates sequence, from In extract main outline as a feature vectors, to realize to feature extractions such as image border, angle points.

The scale space L (x, y, σ) of image L be defined as image second order Gaussian function G (x, y, σ) and original image I (x, Y) convolution, it may be assumed that

L (x, y, σ)=G (x, y, σ) * I (x, y)

The value of σ is smaller, indicates that image is smoothed that degree is lighter, and corresponding scale is also smaller.Therefore, large scale corresponds to image Global general picture feature, small scale then corresponds to the minutia of the image.

On the other hand, Vuforia is a practical augmented reality software, and it is including unity that compatibility is extremely strong Multiple mainstream development platforms provide application toolkit.It carries out flat image and three-dimension object using computer vision technique real When identify and capture, and interface and plug-in unit are provided for user, to facilitate the application and development for carrying out that there is augmented reality function.It is high Logical Vuforia shares 9 kinds of components, and function abundant may be implemented.Wherein, ImageTarget component is the picture formats such as .JPG Tracking target, can be identified by camera lens and capture the target for meeting comparison data in real world, it might even be possible to by giving Fixed two-dimentional exterior contour image identifies specific three dimensional model；The function of ObjectTarget component is then by characteristic point cloud The threedimensional model that the scanner Android application scanning provided by Vuforia obtains is identified with characteristic face.In components above, Vuforia has used a kind of image recognition algorithm that can customize change local to detect and describe spatial model and plane video Feature has good application performance in terms of recognizing object, image suture, 3D.

In order to reduce the operation degree of difficulty and data complexity of colored identification, included Vuforia algorithm first can be to figure As carrying out the pretreatment such as binaryzation and noise reduction.Later, algorithm can find gray feature point in space coordinates or flat image Composition characteristic point cloud, and extract the information such as the position coordinates of each point, four vector (a kind of parameter of description Space Rotating) and carry out Identification processing.These characteristic points based on image local appearance belong to local feature, not only not big by the color of image, size It is small, rotation translation influence, to image affine transformation, visual angle change, localized target is blocked, color also have it is a degree of fault-tolerant Ability, and it is easy to collect, detecting rate is high, and system load is light, is suitble to precisely be matched in middle-size and small-size property data base.Base In the above characteristic, Vufoira algorithm, which can be identified quickly, matches mark object.

The present embodiment analyzes the image of mark object by the method for setting, can accurately extract the feature in image Point, and accurately determine the position where pulse, the final accurate display for realizing three-dimensional pulse wave.

In one embodiment, mark evaluation information includes the second feature information of paster model；Before S203, further include Step: the matching degree of fisrt feature information Yu second feature information is determined；When matching degree meets preset condition, first is determined Characteristic information matches with mark evaluation information.

Wherein it is determined that before the matching degree of fisrt feature information and second feature information, further includes: obtain paster model Model image carries out binary conversion treatment to model image；The characteristic point for determining the model image Jing Guo binary conversion treatment, according to mould The characteristic point of type image determines second feature information.

Specifically, determining that the realization process of second feature information can be with are as follows: by the JPG format made (it is of course also possible to For extended formatting) mark object image upload computer equipment；It is pre- that computer equipment carries out binaryzation etc. to image automatically Then processing identification feature point and carries out recognition accuracy assessment, and then obtains second feature information, second feature information is deposited Enter in database.After the completion, this database is packaged and imports Unity (Unity with ARcore/Vuforia in conjunction with, for calculating The enhancing display of machine equipment provides technical support) project, complete the activation of database.Each image in database is one ImageTarget object, by functional based method and filename can dynamically load target object, needing to carry out information comparison When, second feature information is directly read from database.

In addition, the condition met needed for matching degree can be matching degree greater than a certain preset threshold value；This threshold value can be with Determines according to actual conditions.

Determine that the matching degree of fisrt feature information and second feature information can be come with the moving process of computer equipment It realizes.Specifically, taking the mobile phone as an example, user holds mobile phone, and by mobile phone camera towards mark object, mobile phone camera is obtained Identify object image, according to the image determine mark object fisrt feature information, and constantly calculate fisrt feature information with The matching degree of second feature information determines fisrt feature information and second feature information phase when match degree is greater than the preset threshold Match, export prompt information (this prompt information can export on mobile phone display screen).

The present embodiment determines second feature information according to paster model；By predetermined second feature information and computer Fisrt feature information acquired in equipment is compared, when the matching degree of the two meets preset condition, display corresponding three Tie up pulse wave.In the display for realizing three-dimensional pulse wave by the interactive process with user, three-dimensional pulse wave display interaction is effectively improved Intelligence.

In one embodiment, mark object includes target paster；Target paster is secured at the skin table of human body wrist Face；S203 comprises determining that the position of target paster, and the position that pulse is set on human body wrist is determined according to the position of target paster It sets；Setting pulse comprises at least one of the following: cun pulse, Guan pulse and chi pulse；According to the position of setting pulse, in the display of display screen Display position is determined on region；Pulse wave animation file is exported on display position.

Wherein, target paster can be the paster of various shape, color, can there is pattern, character, text etc. thereon.This Content-form of the inventive embodiments to the form of target paster and thereon with no restrictions, can play mark action.Into one Target paster, can be pasted on the cun, guan and chi, three places at the wrist where the pulse is usually taken position of human body wrist that (human body wrist for being pasted with target paster can be with by step ground As shown in figure 4, wherein 401 indicating target paster), the image of target paster is pasted with by mobile phone camera shooting, according to this Image determines the position of cun, guan and chi, three places at the wrist where the pulse is usually taken.

Determine that the realization process of the position of target paster can be with are as follows: determine according to position of the target paster on human body wrist Position of the cun, guan and chi, three places at the wrist where the pulse is usually taken on human body wrist, and then obtain the spatial position of cun, guan and chi, three places at the wrist where the pulse is usually taken.Display position is determined according to this spatial position It sets.

Further, the display position in display screen is determined according to the position of setting pulse, can be display position is true It is scheduled on some position near setting pulse, such as some position near cun, guan and chi, three places at the wrist where the pulse is usually taken is determined as display position.Further Ground, since three-dimensional pulse wave is often curved surface area, and shown three-dimensional pulse wave may include the corresponding pulse wave of multiple pulses, Therefore three-dimensional pulse wave shows that desired position space may be one " three-dimensional area of space ", therefore this display position can be with It is an area of space.Certainly, display position may be a point, so that three-dimensional pulse wave is shown centered on the point； Display position can also be a face, three-dimensional pulse wave can be shown above plane domain, the positions such as lower section.

Further, when three-dimensional pulse wave is multiple pulses corresponding pulse wave, the display position of these pulse waves can be determined respectively It sets.

The present embodiment determines display position according to the position for setting pulse in target body wrist, can to set in computer The three-dimensional pulse wave " length " of standby upper display can improve the intuitive that three-dimensional pulse wave is shown in target body wrist.In addition, pulse wave is dynamic Drawing file can be able to achieve and show in target body wrist with the corresponding animation file of feeling the pulse with the finger-tip mark human body wrist, in this case Show the effect of the three-dimensional pulse wave of the target body wrist.

In one embodiment, it after S203, further comprises the steps of: and anchor point is arranged according to display position；Anchor point is used for aobvious When shift in position occurs for display screen, the relative position for controlling three-dimensional pulse wave and display position remains unchanged in display area.

Anchor point is set according to display position, can be using the corresponding region in display position as anchor point region, be also possible to Near display position or some region relevant to display position is determined as anchor point region.It is possible to further according to mesh The spatial position of label paster determines anchor point region, and then anchor point is arranged, so that anchor point region holding position in display screen is constant State, such as: where cun, guan and chi, three places at the wrist where the pulse is usually taken region (position that target paster is pasted) be arranged anchor point.

It can be respectively each pulse wave setting anchor point, so that each when three-dimensional pulse wave pulse wave corresponding for multiple pulses Pulse wave is maintained on fixed position in display environment (virtual environment locating for displayed content).I.e. to each pulse condition model (three-dimensional pulse wave) is established and binds a plane anchor point, when equipment itself relative coordinate is subjected to displacement transformation, the seat of pulse condition model Mark also will do it corresponding calculate and change, and in lens image three-dimensional pulse condition model is allowed to keep the virtual fixation of plane, It will not be mobile with camera lens.

The present embodiment is able to achieve the motion tracking to computer equipment, i.e., when shift in position occurs for computer equipment, protects The shown three-dimensional pulse wave of card remains unchanged in screen relative to display position, it can is understood that: no matter display screen why Rotation, position of the three-dimensional pulse wave in display environment is fixed, and the process of screen rotation can be understood as from different angles For degree to observe three-dimensional pulse wave, such mode can effectively improve the intelligent interaction that three-dimensional pulse wave is shown.

In one embodiment, step S201, comprising: obtain the space distribution information of pulse condition；The spatial distribution of pulse condition is believed Breath is determined according to the pulse condition sensitive information of pulse；The space curved surface information that setting format is generated according to space distribution information, obtains Three-dimensional pulse wave；Three-dimensional pulse wave is arranged sequentially in time, pulse wave animation file is obtained according to the three-dimensional pulse wave after arrangement.

Pulse condition sensitive information can refer to the pulse condition information measured by pulse condition sensing device.Since pulse is in human body surface pair What is answered is often a region, therefore needs to obtain the sensitive information in a region by pulse condition sensing device.Based on this, according to The pulse condition sensitive information in one region just can determine that out the space distribution information of pulse condition, i.e. letter of the pulse condition in particular spatial location Breath (such as: the pressure data on some position).

Wherein, pulse condition sensing device can be various types of sensors, these sensors can be set on pulse-taking instrument. Multiple sensors are arranged together composition sensor array, therefore pulse condition sensitive information can be obtained by sensor array. Sensor array can be to enable sensor array to obtain as shown in figure 5, multiple sensors are arranged in length and breadth is constituted sensor array The pulse condition information of each position into pulse region.Sensor can be pressure sensor etc..Specifically, can be capacitor Formula pressure sensor (corresponding pulse condition sensitive information is pressure value information).Sensor array can have certain bullet simultaneously Property.

Further, the step of obtaining the space distribution information of pulse condition, comprising: the pulse institute that receiving sensor array is sent Pulse condition sensitive information in region；Obtain the Rankine-Hugoniot relations of sensor array；Pulse condition sensitive information is carried out according to Rankine-Hugoniot relations Integration, obtains the space distribution information of pulse condition.Wherein, pulse region refers to that beat pulse can be experienced on skin surface Small range region (boundary in region can be determined according to whether sensor can sense pulse condition information).

Since space distribution information is the pulse condition information in certain space, and the process that pulse moves up and down is in a small range It will form a curved surface, as shown in Figure 6.Obtained space distribution information is integrated, it is bent that corresponding space can be obtained Face information；This integration process, which can be, carries out certain operation or format conversion to space distribution information.In addition, setting lattice Formula can be the formats such as FBX, DAE, STL, OBJ, and selected specific format can determine as the case may be.

Further, the space curved surface information at some moment is corresponding can be a curved surface, the sky at that multiple moment Between surface information can correspond to the curved surface persistently beated.This corresponding information of curved surface persistently beated is exactly three-dimensional arteries and veins Wave.

In one embodiment, it before the step of obtaining three-dimensional pulse wave according to the space curved surface information of setting format, also wraps It includes: generating the space curved surface information of STL format according to space distribution information.Further, it is determined that space distribution information and right Space distribution information is formatted can be realized by matlab tool.The present embodiment determines the space curved surface of STL format Information, and STL format can obtain good use in the tools such as matlab, improve the efficiency that three-dimensional pulse wave is shown.Certainly, really Determine space distribution information and process that space distribution information is formatted can also by Rhinoceros, The software realizations such as solidworks, maya.At this point it is possible to generate the space curved surface information of extended formatting.

The display methods of the three-dimensional pulse wave of the present embodiment can convert pulse wave animation file for abstract pulse condition information, and Three-dimensional pulse wave is shown by augmented reality, and shown is that three-dimensional pulse wave is very intuitive；And according to augmented reality Characteristic, user can according to need the display for carrying out three-dimensional pulse wave, while be able to achieve the interaction shown with three-dimensional pulse wave, realize intelligence The human-computer interaction of energyization.

In one embodiment, the step of three-dimensional pulse wave being arranged sequentially in time, comprising: according to three-dimensional pulse wave Waveform height, to three-dimensional pulse wave carry out color rendering；Three-dimensional pulse wave after rendering is arranged sequentially in time.Its In, the step of three-dimensional pulse wave is arranged sequentially in time, comprising: according to the waveform height of three-dimensional pulse wave, to three-dimensional arteries and veins Wave carries out color rendering；Three-dimensional pulse wave after rendering is arranged sequentially in time.Further, three-dimensional pulse wave is carried out Color rendering can be realized by certain algorithm；It can also be realized by specific tool, such as: the works such as matlab, maya Tool.Wherein, can be with by the process that maya carries out color rendering are as follows: frame by frame to three-dimensional pulse wave carry out color rendering (such as: waveform Amplitude is higher, and color is redder, and amplitude is lower, and color is more blue, i.e., waveform is excessive with the yellowish green blue sequence of blood orange from high to Low color)； Matlab and maya can also be combined into realization color rendering: be believed using the space curved surface that matlab generates three-dimensional pulse wave Breath；By the corresponding colormap of each frame of space curved surface information, it is (more that upper corresponding pulse wave animation information block is added in maya A pulse wave animation information block forms pulse wave animation file).

Further, maya arranges the three-dimensional pulse wave after rendering sequentially in time, and pulse wave animation can be obtained File, at this time can with fbx everywhere (the pulse wave animation file of fbx format plays in which can be convenient on the tools such as mobile phone, certainly, May be extended formatting) the pulse wave animation file of format.

The step of obtaining pulse wave animation file according to the three-dimensional pulse wave after arrangement, comprising: to the three-dimensional pulse wave after arrangement Setup parameter is adjusted, and obtains pulse wave animation file；Setup parameter includes display size and playback rate.Wherein, ruler is shown Very little size determines the proportionate relationship of three-dimensional pulse wave and anchor point when AR is played, so a reasonable initial value is arranged；And it broadcasts The initial value for putting rate is then the true playback rate of three-dimensional pulse wave.

The display methods of three-dimensional pulse wave provided in this embodiment, to space curved surface information before generating pulse wave animation file It carries out color rendering, according to processing such as Time alignment, parameter adjustment, shown three-dimensional pulse wave can be made more intuitive, improved The intelligence of the interaction display of three-dimensional pulse wave.

In one embodiment, after the step of pulse wave animation file is exported in display screen according to augmented reality also If including: that fisrt feature information and mark evaluation information mismatch, stop output pulse wave animation file.

Wherein, fisrt feature information can refer to the mark unmatched situation of evaluation information: captured by computer equipment The image of mark object is imperfect or there are when angular deviation.Further, if position occurs for the camera of computer equipment Movement is set, causes target paster not in the coverage of camera, it may be considered that fisrt feature information and mark evaluation letter Breath mismatches.

The display methods of three-dimensional pulse wave provided in this embodiment can calculate the fisrt feature information and mark of mark object in real time The matching degree for knowing evaluation information shows three-dimensional pulse wave when the two matching degree is high near mark object, and when the two matching degree When not high, then stop showing three-dimensional pulse wave.

Further, specific implementation process can be with are as follows: the environment around user computer equipment scanning, when target paster with When the similarity of paster model is high, then three-dimensional pulse wave is shown, if user continues for the camera of computer equipment to be aligned at this time Object is identified, then continues to show three-dimensional pulse wave, and works as user and removes the camera of computer equipment from the mark object, and Three-dimensional pulse wave is then no longer shown when the matching degree of the two is lower.Such three-dimensional pulse wave display methods can effectively improve three-dimensional pulse wave Intelligent human-machine interaction during display.

Specifically, can realize three-dimensional arteries and veins in AR scene in DefaultTrackableEventHandler script file As the control of model.By improving OnTrackingFound (it was found that mark object function) and OnTrackingLost (mark pair As losing function) two Key Functions, it realizes after picture is successfully identified or the disappearance out of camera viewfinder range, three-dimensional arteries and veins The action accordingly taken as model.When for more image recognitions, then TrackableName (mark Object identifying function) letter is called It is several that judgement differentiation is carried out to current identification image, thereby realize the function that different identification object corresponds to different pulse condition models； Further, on human body wrist different pulse locations paste different target pasters (such as can be in these three positions of cun, guan and chi, three places at the wrist where the pulse is usually taken Set stickup target paster respectively), after computer equipment identifies target paster, shown near these pulse locations respectively Corresponding three-dimensional pulse wave.

In one embodiment, the step of obtaining three-dimensional pulse wave corresponding pulse wave animation file, comprising: from ftp server Middle downloading pulse wave animation file.The effect of ftp server is storage pulse wave animation file and provides for the display of computer equipment Network support.Computer equipment can store it in memory after downloading pulse wave animation file in ftp server, need It carries out reading the pulse wave animation file in memory when the display of three-dimensional pulse wave again.Certainly, computer equipment can also online in real time It is obtained from ftp server and plays pulse wave animation file.

This ftp server can be the server for generating pulse wave animation file, may not be and generates pulse wave animation text The server of part.When ftp server be not generate pulse wave animation file server when, this ftp server can receive from Generate the pulse wave animation file sent in the server of pulse wave animation file.

Three-dimensional pulse wave display methods provided in this embodiment, computer equipment acquisition pulse wave animation file are simultaneously existing according to enhancing Real technology shows corresponding three-dimensional pulse wave, and computer equipment may be implemented to the real-time display of three-dimensional pulse wave, improve three-dimensional pulse wave The convenience of display.

In some embodiments, ftp server could alternatively be web server, nntp server and smtp server etc.. In addition, the equipment for generating pulse wave animation file may not be server, but terminal device, such as can be smart phone Deng.

In one embodiment, user can log in preset APP on a computing device, match in advance on the APP It is equipped with the related realization program of enhancing display technology.Corresponding pulse wave animation file is obtained after user logs in APP based on this The AR that just can be carried out three-dimensional pulse wave is shown.Preferably observational learning AR pulse condition model for the convenience of the user, can increase rotation in APP Turn, scaling, speed change etc. fundamental operations function；Pulse condition model sample (this different in current account is checked to meet user A model sample can refer to the pulse condition model of the pre-stored different location of user or different display modes, and certainly, APP can also be with Obtain the corresponding pulse wave animation file of pulse condition model from ftp server etc. in real time) demand, the function of model transformation is provided； After the initial log interface of APP inputs correct user name and password, if there are multiple groups models under user name, so that it may jump Into model selection interface；To adapt to future customer mass data demand and protecting individual privacy, the switching of multi-user's account is supported； Finally, considering the factor of one-handed performance APP, the interface UI convenient for one-handed performance and changeable right-hand man's mode is designed, is User provides good interactive experience.Meanwhile current pulse condition model can be calculated with the corresponding heart rate file of reading model Practical heart rate speed and broadcasting speed, (as shown in Figure 3) is displayed on the screen by Text.Three-dimensional arteries and veins provided in this embodiment The display methods of wave can carry out three-dimensional pulse wave according to the demand of user provided with a variety of functions for user's control It has been shown that, provides very good interactive experience.

The above method in order to better understand takes the mobile phone as an example below, elaborates the aobvious of the three-dimensional pulse wave of a present invention Show the application example of method.

1, the model image that paster model is imported on mobile phone, handles model image, obtains second feature information, And by the storage of second feature information into database.

2, the corresponding pulse wave animation file of three-dimensional pulse wave is downloaded from ftp server, and pulse wave animation file is stored to interior In depositing.

3, target paster is pasted on the cun, guan and chi, three places at the wrist where the pulse is usually taken position of wrist.By the image of mobile phone camera photographic subjects paster, The fisrt feature information of target paster is determined according to the image.

4, the matching degree for determining second feature information in fisrt feature information and date library, when the matching degree is higher than preset When threshold value, determine that fisrt feature information matches with second feature information.

5, the position that cun, guan and chi, three places at the wrist where the pulse is usually taken in wrist is determined according to position of the target paster on human body wrist, in the position of cun, guan and chi, three places at the wrist where the pulse is usually taken Nearby determine the display position of three-dimensional pulse wave.

6, the pulse wave animation file being stored in memory is exported, on display position to show three-dimensional pulse wave.

7, an anchor point is bound to each pulse condition model on cun, guan and chi, three places at the wrist where the pulse is usually taken position, when mobile phone itself relative coordinate is subjected to displacement Transformation, the coordinate of pulse condition model also will do it corresponding calculate and change.

The display methods of three-dimensional pulse wave provided in this embodiment is able to achieve following functions:

As long as 1) post target paster at the wrist of user, so that it may be identified immediately by mobile lens and successfully project arteries and veins As model.Due to target paster often signature, the accuracy of target paster identification can be effectively ensured, so that three-dimensional pulse wave Identification is more stable, and realizes relatively easy.

2) with three-dimensional display, meet the spatial character of three-dimensional pulse wave, researcher, speaker is facilitated to switch observation freely The visual angle of three-dimensional pulse wave, the flexible choice viewing angle in dynamic, to find each characteristic area of pulse wave image rapidly.

3) facilitate Chinese medicine study person freely to observe the complete pulse condition of experience in wrist whenever and wherever possible and experience and refer to sense.

4) it is furthered in a manner of AR at a distance from pulse-taking instrument user, improves the propagation and popularization degree of Chinese medicine pulse, diagnosis by feeling the pulse.

To sum up, the dispensing of three-dimensional pulse wave is taken arteries and veins point position in the script of user, three-dimensional arteries and veins is more intuitively illustrated The characteristics of wave image, for multi-angle observation, pulse analysis, pulse condition record and refer to sense translation provide information content it is higher, observation More convenient and fast method.

It should be noted that for the various method embodiments described above, describing for simplicity, it is all expressed as a series of Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described, because according to According to the present invention, certain steps can use other sequences or carry out simultaneously.

Based on thought identical with the display methods of three-dimensional pulse wave in above-described embodiment, the present invention also provides three-dimensional pulse waves Display device, which can be used for executing the display methods of above-mentioned three-dimensional pulse wave.For ease of description, the display of three-dimensional pulse wave In the structural schematic diagram of Installation practice, part related to the embodiment of the present invention illustrate only, those skilled in the art can To understand, the restriction of schematic structure not structure twin installation may include or combining certain than illustrating more or fewer components A little components or different component layouts.

Such as Fig. 7, the display device of three-dimensional pulse wave includes that animation file obtains module 701, characteristic information obtains 702 and of module Pulse wave display module 703, detailed description are as follows: animation file obtains module 701, and the three-dimensional pulse wave for obtaining pulse is corresponding Pulse wave animation file.Characteristic information obtains module 702, for obtaining the image of mark object；Mark object is obtained according to image Fisrt feature information；Mark object is used to indicate the position of pulse.And pulse wave display module 703, if being used for fisrt feature Information matches with mark evaluation information, pulse wave animation file is exported in display screen according to augmented reality, to show three Tie up pulse wave.The display device of three-dimensional pulse wave provided in this embodiment can be realized three-dimensional when mark object meets some requirements The AR of pulse wave is shown, effectively improves the intelligence of human-computer interaction.

In one embodiment, mark evaluation information includes the second feature information of paster model；The display of three-dimensional pulse wave Device, further includes: matching degree determining module, for determining the matching degree of fisrt feature information Yu second feature information；Matching is sentenced Disconnected module, for when matching degree meets preset condition, determining that fisrt feature information matches with mark evaluation information.

In one embodiment, the display device of three-dimensional pulse wave, further includes: image processing module, for obtaining paster mould The model image of type carries out binary conversion treatment to model image；Characteristic information determining module passes through binary conversion treatment for determining Model image characteristic point, second feature information is determined according to the characteristic point of model image.

In one embodiment, mark object includes target paster；Target paster is secured at the skin table of human body wrist Face；Pulse wave display module 703, comprising: pulse location determines submodule, for determining the position of target paster, is pasted according to target The position of paper determines the position that pulse is set on human body wrist；Setting pulse comprises at least one of the following: cun pulse, Guan pulse and ruler Arteries and veins；Display position determines submodule, and for the position according to setting pulse, display position is determined on the display area of display screen It sets；Animation file output sub-module, for exporting pulse wave animation file on display position.

In one embodiment, the display device of three-dimensional pulse wave, further includes: anchor point setup module, for according to display position Install anchor point；Anchor point is used to control three-dimensional pulse wave when shift in position occurs for display screen and the relative position of display position exists It is remained unchanged in display area.

In one embodiment, animation file obtains module 701, comprising: distributed intelligence acquisition submodule, for obtaining arteries and veins The space distribution information of elephant；The space distribution information of pulse condition is determined according to the pulse condition sensitive information of pulse；Three-dimensional pulse wave determines son Module obtains three-dimensional pulse wave for generating the space curved surface information of setting format according to space distribution information；Sorting sub-module, For arranging three-dimensional pulse wave sequentially in time, pulse wave animation file is obtained according to the three-dimensional pulse wave after arrangement.

In one embodiment, sorting sub-module, comprising: color rendering unit is high for the waveform according to three-dimensional pulse wave It is low, color rendering is carried out to three-dimensional pulse wave；Sequencing unit, for arranging the three-dimensional pulse wave after rendering sequentially in time Column.

In one embodiment, sorting sub-module is also used to be adjusted the setup parameter of the three-dimensional pulse wave after arrangement, Obtain pulse wave animation file；Setup parameter includes display size and playback rate.

In one embodiment, distributed intelligence acquisition submodule, comprising: sensitive information receiving unit, for receiving sensing The pulse condition sensitive information for the pulse region that device array is sent；Rankine-Hugoniot relations acquiring unit, for obtaining sensor array Rankine-Hugoniot relations；Integral unit obtains space distribution information for integrating according to Rankine-Hugoniot relations to pulse condition sensitive information.

In one embodiment, the display device of three-dimensional pulse wave, further includes: stop output module, if being used for fisrt feature Information and mark evaluation information mismatch, and stop output pulse wave animation file.

In one embodiment, animation file obtains module 701, is also used to download pulse wave animation text from ftp server Part.

It should be noted that the display methods one of the display device of three-dimensional pulse wave of the invention and three-dimensional pulse wave of the invention One is corresponding, is suitable for three-dimensional in the technical characteristic and its advantages of the embodiment elaboration of the display methods of above-mentioned three-dimensional pulse wave In the embodiment of the display device of pulse wave, for details, please refer to the description in the embodiment of the method for the present invention, and details are not described herein again, Hereby give notice that.

In addition, the logical partitioning of each program module is only in the embodiment of the display device of the three-dimensional pulse wave of above-mentioned example It is the realization of the configuration requirement or software for example, can according to need in practical application, such as corresponding hardware It is convenient to consider, above-mentioned function distribution is completed by different program modules, i.e., by the internal structure of the display device of three-dimensional pulse wave It is divided into different program modules, to complete all or part of the functions described above.

In one embodiment, provide a kind of computer equipment, can for mobile phone, wear display equipment etc..The calculating Machine equipment include memory, processor and storage on a memory and the computer program that can run on a processor, processor The three-dimensional pulse wave corresponding pulse wave animation file for obtaining pulse is performed the steps of when executing computer program；Obtain mark pair The image of elephant；The fisrt feature information of mark object is obtained according to image；Mark object is used to indicate the position of pulse；If first Characteristic information matches with mark evaluation information, and pulse wave animation file is exported in display screen according to augmented reality, with aobvious Show three-dimensional pulse wave.

In one embodiment, mark evaluation information includes the second feature information of paster model；If fisrt feature information With mark evaluation information match, processor execute computer program when also perform the steps of determining fisrt feature information with The matching degree of second feature information；When matching degree meets preset condition, fisrt feature information and mark evaluation information are determined Match.

In one embodiment, the mould for obtaining paster model is also performed the steps of when processor executes computer program Type image carries out binary conversion treatment to model image；The characteristic point for determining the model image Jing Guo binary conversion treatment, according to model The characteristic point of image determines second feature information.

In one embodiment, mark object includes target paster；Target paster is secured at the skin table of human body wrist Face；Processor also performs the steps of the position of determining target paster when executing computer program, according to the position of target paster Determine the position that pulse is set on human body wrist；Setting pulse comprises at least one of the following: cun pulse, Guan pulse and chi pulse；According to setting The position for determining pulse determines display position on the display area of display screen；Pulse wave animation file is exported on display position.

In one embodiment, it also performs the steps of when processor executes computer program and is arranged according to display position Anchor point；Anchor point is used to control the relative position of three-dimensional pulse wave and display position when shift in position occurs for display screen in viewing area It is remained unchanged in domain.

In one embodiment, the space point for obtaining pulse condition is also performed the steps of when processor executes computer program Cloth information；The space distribution information of pulse condition is determined according to the pulse condition sensitive information of pulse；It is generated and is set according to space distribution information The space curved surface information of format, obtains three-dimensional pulse wave；Three-dimensional pulse wave is arranged sequentially in time, according to three after arrangement Dimension pulse wave obtains pulse wave animation file.

In one embodiment, the wave according to three-dimensional pulse wave is also performed the steps of when processor executes computer program Shape height carries out color rendering to three-dimensional pulse wave；Three-dimensional pulse wave after rendering is arranged sequentially in time.

In one embodiment, it also performs the steps of when processor executes computer program to the three-dimensional arteries and veins after arrangement The setup parameter of wave is adjusted, and obtains pulse wave animation file；Setup parameter includes display size and playback rate.

In one embodiment, receiving sensor array hair is also performed the steps of when processor executes computer program The pulse condition sensitive information for the pulse region sent；Obtain the Rankine-Hugoniot relations of sensor array；According to Rankine-Hugoniot relations to pulse condition sense Measurement information is integrated, and space distribution information is obtained.

In one embodiment, if processor execute computer program when also perform the steps of fisrt feature information with It identifies evaluation information to mismatch, stops output pulse wave animation file.

In one embodiment, it also performs the steps of when processor executes computer program and is downloaded from ftp server Pulse wave animation file.

In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated Machine program performs the steps of the three-dimensional pulse wave corresponding pulse wave animation file for obtaining pulse when being executed by processor；Obtain mark Know the image of object；The fisrt feature information of mark object is obtained according to image；Mark object is used to indicate the position of pulse；If Fisrt feature information matches with mark evaluation information, and pulse wave animation file is exported in display screen according to augmented reality, To show three-dimensional pulse wave.

In one embodiment, mark evaluation information includes the second feature information of paster model；If fisrt feature information Match with mark evaluation information, determining fisrt feature information is also performed the steps of when computer program is executed by processor With the matching degree of second feature information；When matching degree meets preset condition, fisrt feature information and mark evaluation letter are determined Manner of breathing matching.

In one embodiment, it is also performed the steps of when computer program is executed by processor and obtains paster model Model image carries out binary conversion treatment to model image；The characteristic point for determining the model image Jing Guo binary conversion treatment, according to mould The characteristic point of type image determines second feature information.

In one embodiment, mark object includes target paster；Target paster is secured at the skin table of human body wrist Face；The position that determining target paster is also performed the steps of when computer program is executed by processor, according to the position of target paster Set the position that pulse is set on determining human body wrist；Setting pulse comprises at least one of the following: cun pulse, Guan pulse and chi pulse；According to The position for setting pulse determines display position on the display area of display screen；Pulse wave animation file is exported on display position.

In one embodiment, it also performs the steps of when computer program is executed by processor and is set according to display position Set anchor point；Anchor point is used to control three-dimensional pulse wave when shift in position occurs for display screen and the relative position of display position is being shown It is remained unchanged in region.

In one embodiment, the space for obtaining pulse condition is also performed the steps of when computer program is executed by processor Distributed intelligence；The space distribution information of pulse condition is determined according to the pulse condition sensitive information of pulse；It is set according to space distribution information generation The space curved surface information for the formula that fixes, obtains three-dimensional pulse wave；Three-dimensional pulse wave is arranged sequentially in time, after arrangement Three-dimensional pulse wave obtains pulse wave animation file.

In one embodiment, it also performs the steps of when computer program is executed by processor according to three-dimensional pulse wave Waveform height carries out color rendering to three-dimensional pulse wave；Three-dimensional pulse wave after rendering is arranged sequentially in time.

In one embodiment, it also performs the steps of when computer program is executed by processor to the three-dimensional after arrangement The setup parameter of pulse wave is adjusted, and obtains pulse wave animation file；Setup parameter includes display size and playback rate.

In one embodiment, receiving sensor array is also performed the steps of when computer program is executed by processor The pulse condition sensitive information of the pulse region of transmission；Obtain the Rankine-Hugoniot relations of sensor array；According to Rankine-Hugoniot relations to pulse condition Sensitive information is integrated, and space distribution information is obtained.

In one embodiment, if also performing the steps of fisrt feature information when computer program is executed by processor It is mismatched with mark evaluation information, stops output pulse wave animation file.

In one embodiment, it is also performed the steps of under in ftp server when computer program is executed by processor Carry pulse wave animation file.

It will appreciated by the skilled person that realizing all or part of the process in above-described embodiment method, being can It is completed with instructing relevant hardware by computer program, the program can be stored in a computer-readable storage and be situated between In matter, sells or use as independent product.The more specific example (non-exhaustive list) of computer-readable medium includes Below: there is the electrical connection section (electronic device) of one or more wirings, portable computer diskette box (magnetic device), arbitrary access Memory (RAM), read-only memory (ROM), erasable edit read-only storage (EPROM or flash memory), optical fiber dress It sets and portable optic disk read-only storage (CDROM).In addition, computer-readable medium, which can even is that, to be printed on it The paper of described program or other suitable media, because can be for example by carrying out optical scanner to paper or other media, then It edited, interpreted or is handled when necessary with other suitable methods electronically to obtain described program, then by it Storage is in computer storage.

It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene Programmable gate array (FPGA) etc..

The term " includes " of the embodiment of the present invention and " having " and their any deformations, it is intended that cover non-exclusive Include.Such as contain series of steps or the process, method, system, product or equipment of (module) unit are not limited to The step of listing or unit, but optionally further comprising the step of not listing or unit, or optionally further comprising for these The intrinsic other step or units of process, method, product or equipment.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

The embodiments described above only express several embodiments of the present invention, should not be understood as to the invention patent range Limitation.It should be pointed out that for those of ordinary skill in the art, without departing from the inventive concept of the premise, Various modifications and improvements can be made, and these are all within the scope of protection of the present invention.Therefore, the scope of protection of the patent of the present invention It should be determined by the appended claims.

Claims (15)

1. a kind of display methods of three-dimensional pulse wave, which comprises the following steps:

Obtain the corresponding pulse wave animation file of three-dimensional pulse wave of pulse；

Obtain the image of mark object；The fisrt feature information of mark object is obtained according to described image；The mark object is used In the position for indicating the pulse；

If the fisrt feature information with mark evaluation information match, exported in display screen according to augmented reality described in Pulse wave animation file, to show the three-dimensional pulse wave.

2. the display methods of three-dimensional pulse wave according to claim 1, which is characterized in that the mark evaluation information includes patch The second feature information of paper mockup；

If the fisrt feature information matches with mark evaluation information, exported in display screen according to augmented reality Before the step of pulse wave animation file, further includes:

Determine the matching degree of the fisrt feature information Yu the second feature information；

When the matching degree meets preset condition, the fisrt feature information and the mark evaluation information phase are determined Match.

3. the display methods of three-dimensional pulse wave according to claim 2, which is characterized in that the determination fisrt feature letter Before the matching degree of breath and the second feature information, further includes:

The model image for obtaining paster model carries out binary conversion treatment to the model image；

The characteristic point for determining the model image Jing Guo binary conversion treatment, determines described second according to the characteristic point of the model image Characteristic information.

4. the display methods of three-dimensional pulse wave according to claim 1, which is characterized in that the mark object includes target patch Paper；The target paster is secured at the skin surface of human body wrist；

Described the step of exporting the pulse wave animation file in display screen according to augmented reality, comprising:

The position for determining the target paster determines the position that pulse is set on human body wrist according to the position of the target paster It sets；The setting pulse comprises at least one of the following: cun pulse, Guan pulse and chi pulse；

According to the position of the setting pulse, display position is determined on the display area of display screen；

The pulse wave animation file is exported on the display position.

5. the display methods of three-dimensional pulse wave according to claim 4, which is characterized in that described to be existed according to augmented reality The pulse wave animation file is exported in display screen, the step of to show the three-dimensional pulse wave after, further includes:

According to the display position, anchor point is set；The anchor point is used to control the three-dimensional when shift in position occurs for display screen Pulse wave and the relative position of the display position remain unchanged in the display area.

6. the display methods of three-dimensional pulse wave according to claim 1, which is characterized in that the three-dimensional pulse wave for obtaining pulse The step of corresponding pulse wave animation file, comprising:

Obtain the space distribution information of pulse condition；The space distribution information of the pulse condition is determined according to the pulse condition sensitive information of pulse；

The space curved surface information that setting format is generated according to the space distribution information obtains the three-dimensional pulse wave；

The three-dimensional pulse wave is arranged sequentially in time, the pulse wave animation text is obtained according to the three-dimensional pulse wave after arrangement Part.

7. the display methods of three-dimensional pulse wave according to claim 6, which is characterized in that it is described by the three-dimensional pulse wave according to The step of time sequencing is arranged, comprising:

According to the waveform height of the three-dimensional pulse wave, color rendering is carried out to the three-dimensional pulse wave；

Three-dimensional pulse wave after rendering is arranged sequentially in time.

8. the display methods of three-dimensional pulse wave according to claim 6, which is characterized in that the three-dimensional arteries and veins according to after arrangement Wave obtains the step of pulse wave animation file, comprising:

The setup parameter of three-dimensional pulse wave after the arrangement is adjusted, the pulse wave animation file is obtained；The setting ginseng Number includes display size and playback rate.

9. the display methods of three-dimensional pulse wave according to claim 6, which is characterized in that the spatial distribution for obtaining pulse condition The step of information, comprising:

The pulse condition sensitive information for the pulse region that receiving sensor array is sent；

Obtain the Rankine-Hugoniot relations of the sensor array；

The pulse condition sensitive information is integrated according to the Rankine-Hugoniot relations, obtains the space distribution information.

10. the display methods of three-dimensional pulse wave according to any one of claims 1 to 9, which is characterized in that described according to enhancing Reality technology was exported in display screen after the step of pulse wave animation file, further includes:

If the fisrt feature information and mark evaluation information mismatch, stop exporting the pulse wave animation file.

11. the display methods of three-dimensional pulse wave according to any one of claims 1 to 9, which is characterized in that the acquisition is three-dimensional The step of pulse wave corresponding pulse wave animation file, comprising:

The pulse wave animation file is downloaded from ftp server.

12. a kind of display device of three-dimensional pulse wave characterized by comprising

Animation file obtains module, the corresponding pulse wave animation file of three-dimensional pulse wave for obtaining pulse；

Characteristic information obtains module, for obtaining the image of mark object；The first spy of mark object is obtained according to described image Reference breath；The mark object is used to indicate the position of the pulse；

And pulse wave display module, if matching for the fisrt feature information and mark evaluation information, according to augmented reality Technology exports the pulse wave animation file in display screen, to show the three-dimensional pulse wave.

13. the display device of three-dimensional pulse wave according to claim 12, which is characterized in that the mark evaluation information includes The second feature information of paster model；

The display device of the three-dimensional pulse wave, further includes:

Matching degree determining module, for determining the matching degree of the fisrt feature information Yu the second feature information；

Matching judgment module, for when the matching degree meets preset condition, determine the fisrt feature information with it is described Mark evaluation information matches.

14. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor Calculation machine program, which is characterized in that the processor is realized described in any one of claim 1 to 11 when executing the computer program Method the step of.

15. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program The step of claim 1 to 11 described in any item methods are realized when being executed by processor.